added map object (#1119)

Co-authored-by: Leon <>

.github/workflows/release.yml

@@ -290,3 +290,15 @@ jobs:
           tag: ${{ steps.versioning.outputs.version }}
           prerelease: ${{ github.ref != 'refs/heads/main' }}
           bodyFile: 'cli/bin/README.md'
+      
+      - name: Slack notification on failure
+        uses: ravsamhq/notify-slack-action@v1
+        if: always()
+        with:
+          status: ${{ job.status }}
+          notification_title: 'Mizu enterprise {workflow} has {status_message}'
+          message_format: '{emoji} *{workflow}* {status_message} during <{run_url}|run>, after commit <{commit_url}|{commit_sha}> by ${{ github.event.head_commit.author.name }} <${{ github.event.head_commit.author.email }}> ```${{ github.event.head_commit.message }}```'
+          footer: 'Linked Repo <{repo_url}|{repo}>'
+          notify_when: 'failure'
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}

.github/workflows/static_code_analysis.yml

@@ -10,7 +10,7 @@ permissions:
   contents: read
 
 jobs:
-  golangci:
+  go-lint:
     name: Go lint
     runs-on: ubuntu-latest
     steps:
@@ -141,3 +141,61 @@ jobs:
         with:
           version: latest
           working-directory: tap/extensions/redis
+
+      - name: Check logger modified files
+        id: logger_modified_files
+        run: devops/check_modified_files.sh logger/
+
+      - name: Go lint - logger
+        uses: golangci/golangci-lint-action@v2
+        if: steps.logger_modified_files.outputs.matched == 'true'
+        with:
+          version: latest
+          working-directory: logger
+
+  es-lint:
+    name: ES lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 16
+        
+      - name: Check modified UI files
+        id: ui_modified_files
+        run: devops/check_modified_files.sh ui/
+      
+      - name: ESLint prerequisites ui
+        if: steps.ui_modified_files.outputs.matched == 'true'
+        run: |
+          sudo npm install -g eslint
+          cd ui
+          npm run prestart
+          npm i
+
+      - name: ESLint ui
+        if: steps.ui_modified_files.outputs.matched == 'true'
+        run: |
+          cd ui
+          npm run eslint
+      
+      - name: Check modified ui-common files
+        id: ui_common_modified_files
+        run: devops/check_modified_files.sh ui-common/
+      
+      - name: ESLint prerequisites ui-common
+        if: steps.ui_common_modified_files.outputs.matched == 'true'
+        run: |
+          sudo npm install -g eslint
+          cd ui-common
+          npm i
+
+      - name: ESLint ui-common
+        if: steps.ui_common_modified_files.outputs.matched == 'true'
+        run: |
+          cd ui-common
+          npm run eslint

.gitignore

@@ -52,4 +52,7 @@ tap/extensions/*/expect
 # UI folders to ignore
 **/node_modules/**
 **/dist/**
-*.editorconfig
+*.editorconfig
+
+# Ignore *.log files
+*.log

Dockerfile

@@ -44,11 +44,18 @@ ENV CGO_ENABLED=1 GOOS=linux
 ENV GOARCH=arm64 CGO_CFLAGS="-I/work/libpcap"
 
 
+### Builder image for AArch64 to x86-64 cross-compilation
+FROM up9inc/linux-x86_64-musl-go-libpcap AS builder-from-arm64v8-to-amd64
+ENV CGO_ENABLED=1 GOOS=linux
+ENV GOARCH=amd64 CGO_CFLAGS="-I/libpcap"
+
+
 ### Final builder image where the build happens
 # Possible build strategies:
 # BUILDARCH=amd64 TARGETARCH=amd64
 # BUILDARCH=arm64v8 TARGETARCH=arm64v8
 # BUILDARCH=amd64 TARGETARCH=arm64v8
+# BUILDARCH=arm64v8 TARGETARCH=amd64
 ARG BUILDARCH=amd64
 ARG TARGETARCH=amd64
 FROM builder-from-${BUILDARCH}-to-${TARGETARCH} AS builder
@@ -58,18 +65,19 @@ WORKDIR /app/agent-build
 
 COPY agent/go.mod agent/go.sum ./
 COPY shared/go.mod shared/go.mod ../shared/
+COPY logger/go.mod logger/go.mod ../logger/
 COPY tap/go.mod tap/go.mod ../tap/
 COPY tap/api/go.mod ../tap/api/
+COPY tap/dbgctl/go.mod ../tap/dbgctl/
 COPY tap/extensions/amqp/go.mod ../tap/extensions/amqp/
 COPY tap/extensions/http/go.mod ../tap/extensions/http/
 COPY tap/extensions/kafka/go.mod ../tap/extensions/kafka/
 COPY tap/extensions/redis/go.mod ../tap/extensions/redis/
 RUN go mod download
-# cheap trick to make the build faster (as long as go.mod did not change)
-RUN go list -f '{{.Path}}@{{.Version}}' -m all | sed 1d | grep -e 'go-cache' | xargs go get
 
 # Copy and build agent code
 COPY shared ../shared
+COPY logger ../logger
 COPY tap ../tap
 COPY agent .
 
@@ -87,8 +95,8 @@ RUN go build -ldflags="-extldflags=-static -s -w \
     -X 'github.com/up9inc/mizu/agent/pkg/version.Ver=${VER}'" -o mizuagent .
 
 # Download Basenine executable, verify the sha1sum
-ADD https://github.com/up9inc/basenine/releases/download/v0.7.3/basenine_linux_${GOARCH} ./basenine_linux_${GOARCH}
-ADD https://github.com/up9inc/basenine/releases/download/v0.7.3/basenine_linux_${GOARCH}.sha256 ./basenine_linux_${GOARCH}.sha256
+ADD https://github.com/up9inc/basenine/releases/download/v0.8.2/basenine_linux_${GOARCH} ./basenine_linux_${GOARCH}
+ADD https://github.com/up9inc/basenine/releases/download/v0.8.2/basenine_linux_${GOARCH}.sha256 ./basenine_linux_${GOARCH}.sha256
 
 RUN shasum -a 256 -c basenine_linux_"${GOARCH}".sha256 && \
     chmod +x ./basenine_linux_"${GOARCH}" && \

Makefile

@@ -83,6 +83,7 @@ test-lint:  ## Run lint on all modules
 	cd cli && golangci-lint run
 	cd acceptanceTests && golangci-lint run
 	cd tap/api && golangci-lint run
+	cd tap/dbgctl && golangci-lint run
 	cd tap/extensions/ && for D in */; do cd $$D && golangci-lint run && cd ..; done
 
 test-cli:  ## Run cli tests

acceptanceTests/cypress/integration/testHelpers/TrafficHelper.js

@@ -57,15 +57,8 @@ export function rightOnHoverCheck(path, expectedText) {
     cy.get(`#rightSideContainer [data-cy='QueryableTooltip']`).invoke('text').should('match', new RegExp(expectedText));
 }
 
-export function checkThatAllEntriesShown() {
-    cy.get('#entries-length').then(number => {
-        if (number.text() === '1')
-            cy.get('[title="Fetch old records"]').click();
-    });
-}
-
 export function checkFilterByMethod(funcDict) {
-    const {protocol, method, methodQuery, summary, summaryQuery} = funcDict;
+    const {protocol, method, methodQuery, summary, summaryQuery, numberOfRecords} = funcDict;
     const summaryDict = getSummaryDict(summary, summaryQuery);
     const methodDict = getMethodDict(method, methodQuery);
     const protocolDict = getProtocolDict(protocol.name, protocol.text);
@@ -76,53 +69,53 @@ export function checkFilterByMethod(funcDict) {
         cy.get('[type="submit"]').click();
         cy.get('.w-tc-editor').should('have.attr', 'style').and('include', Cypress.env('greenFilterColor'));
 
-        cy.get('#entries-length').then(number => {
-            // if the entries list isn't expanded it expands here
-            if (number.text() === '0' || number.text() === '1') // todo change when TRA-4262 is fixed
-                cy.get('[title="Fetch old records"]').click();
+        waitForFetch(numberOfRecords);
+        pauseStream();
 
-            cy.get('#entries-length').should('not.have.text', '0').and('not.have.text', '1').then(() => {
-                cy.get(`#list [id]`).then(elements => {
-                    const listElmWithIdAttr = Object.values(elements);
-                    let doneCheckOnFirst = false;
+        cy.get(`#list [id^=entry]`).then(elements => {
+            const listElmWithIdAttr = Object.values(elements);
+            let doneCheckOnFirst = false;
 
-                    cy.get('#entries-length').invoke('text').then(len => {
-                        resizeIfNeeded(len);
-                        listElmWithIdAttr.forEach(entry => {
-                            if (entry?.id && entry.id.match(RegExp(/entry-(\d{24})$/gm))) {
-                                const entryId = getEntryId(entry.id);
+            cy.get('#entries-length').invoke('text').then(len => {
+                listElmWithIdAttr.forEach(entry => {
+                    if (entry?.id && entry.id.match(RegExp(/entry-(\d{24})$/gm))) {
+                        const entryId = getEntryId(entry.id);
 
-                                leftTextCheck(entryId, methodDict.pathLeft, methodDict.expectedText);
-                                leftTextCheck(entryId, protocolDict.pathLeft, protocolDict.expectedTextLeft);
-                                if (summaryDict)
-                                    leftTextCheck(entryId, summaryDict.pathLeft, summaryDict.expectedText);
+                        leftTextCheck(entryId, methodDict.pathLeft, methodDict.expectedText);
+                        leftTextCheck(entryId, protocolDict.pathLeft, protocolDict.expectedTextLeft);
+                        if (summaryDict)
+                            leftTextCheck(entryId, summaryDict.pathLeft, summaryDict.expectedText);
 
-                                if (!doneCheckOnFirst) {
-                                    deepCheck(funcDict, protocolDict, methodDict, entry);
-                                    doneCheckOnFirst = true;
-                                }
-                            }
-                        });
-                        resizeIfNeeded(len);
-                    });
+                        if (!doneCheckOnFirst) {
+                            deepCheck(funcDict, protocolDict, methodDict, entry);
+                            doneCheckOnFirst = true;
+                        }
+                    }
                 });
             });
         });
     });
 }
 
+export const refreshWaitTimeout = 10000;
+
+export function waitForFetch(gt) {
+    cy.get('#entries-length', {timeout: refreshWaitTimeout}).should((el) => {
+        expect(parseInt(el.text().trim(), 10)).to.be.greaterThan(gt);
+    });
+}
+
+export function pauseStream() {
+    cy.get('#pause-icon').click();
+    cy.get('#pause-icon').should('not.be.visible');
+}
+
+
 export function getEntryId(id) {
     // take the second part from the string (entry-<ID>)
     return id.split('-')[1];
 }
 
-function resizeIfNeeded(entriesLen) {
-    if (entriesLen > maxEntriesInDom){
-        Cypress.config().viewportHeight === Cypress.env('normalMizuHeight') ?
-            resizeToHugeMizu() : resizeToNormalMizu()
-    }
-}
-
 function deepCheck(generalDict, protocolDict, methodDict, entry) {
     const entryId = getEntryId(entry.id);
     const {summary, value} = generalDict;

acceptanceTests/cypress/integration/tests/IgnoredUserAgents.js

@@ -1,5 +1,4 @@
 import {
-    checkThatAllEntriesShown,
     isValueExistsInElement,
     resizeToHugeMizu,
 } from "../testHelpers/TrafficHelper";
@@ -12,13 +11,14 @@ checkEntries();
 
 function checkEntries() {
     it('checking all entries', function () {
-        checkThatAllEntriesShown();
-        resizeToHugeMizu();
+        cy.get('#entries-length').should('not.have.text', '0').then(() => {
+            resizeToHugeMizu();
 
-        cy.get('#list [id^=entry]').each(entryElement => {
-            entryElement.click();
-            cy.get('#tbody-Headers').should('be.visible');
-            isValueExistsInElement(false, 'Ignored-User-Agent', '#tbody-Headers');
+            cy.get('#list [id^=entry]').each(entryElement => {
+                entryElement.click();
+                cy.get('#tbody-Headers').should('be.visible');
+                isValueExistsInElement(false, 'Ignored-User-Agent', '#tbody-Headers');
+            });
         });
     });
 }

acceptanceTests/cypress/integration/tests/Rabbit.js

@@ -5,6 +5,7 @@ it('opening mizu', function () {
 });
 
 const rabbitProtocolDetails = {name: 'AMQP', text: 'Advanced Message Queuing Protocol 0-9-1'};
+const numberOfRecords = 5;
 
 checkFilterByMethod({
     protocol: rabbitProtocolDetails,
@@ -12,6 +13,7 @@ checkFilterByMethod({
     methodQuery: 'request.method == "exchange declare"',
     summary: 'exchange',
     summaryQuery: 'request.exchange == "exchange"',
+    numberOfRecords: numberOfRecords,
     value: null
 });
 
@@ -21,6 +23,7 @@ checkFilterByMethod({
     methodQuery: 'request.method == "queue declare"',
     summary: 'queue',
     summaryQuery: 'request.queue == "queue"',
+    numberOfRecords: numberOfRecords,
     value: null
 });
 
@@ -30,6 +33,7 @@ checkFilterByMethod({
     methodQuery: 'request.method == "queue bind"',
     summary: 'queue',
     summaryQuery: 'request.queue == "queue"',
+    numberOfRecords: numberOfRecords,
     value: null
 });
 
@@ -39,6 +43,7 @@ checkFilterByMethod({
     methodQuery: 'request.method == "basic publish"',
     summary: 'exchange',
     summaryQuery: 'request.exchange == "exchange"',
+    numberOfRecords: numberOfRecords,
     value: {tab: valueTabs.request, regex: /^message$/mg}
 });
 
@@ -48,6 +53,7 @@ checkFilterByMethod({
     methodQuery: 'request.method == "basic consume"',
     summary: 'queue',
     summaryQuery: 'request.queue == "queue"',
+    numberOfRecords: numberOfRecords,
     value: null
 });
 
@@ -57,5 +63,6 @@ checkFilterByMethod({
     methodQuery: 'request.method == "basic deliver"',
     summary: 'exchange',
     summaryQuery: 'request.queue == "exchange"',
+    numberOfRecords: numberOfRecords,
     value: {tab: valueTabs.request, regex: /^message$/mg}
 });

acceptanceTests/cypress/integration/tests/Redis.js

@@ -5,6 +5,7 @@ it('opening mizu', function () {
 });
 
 const redisProtocolDetails = {name: 'redis', text: 'Redis Serialization Protocol'};
+const numberOfRecords = 5;
 
 checkFilterByMethod({
     protocol: redisProtocolDetails,
@@ -12,6 +13,7 @@ checkFilterByMethod({
     methodQuery: 'request.command == "PING"',
     summary: null,
     summaryQuery: '',
+    numberOfRecords: numberOfRecords,
     value: null
 })
 
@@ -21,6 +23,7 @@ checkFilterByMethod({
     methodQuery: 'request.command == "SET"',
     summary: 'key',
     summaryQuery: 'request.key == "key"',
+    numberOfRecords: numberOfRecords,
     value: {tab: valueTabs.request, regex: /^\[value, keepttl]$/mg}
 })
 
@@ -30,6 +33,7 @@ checkFilterByMethod({
     methodQuery: 'request.command == "EXISTS"',
     summary: 'key',
     summaryQuery: 'request.key == "key"',
+    numberOfRecords: numberOfRecords,
     value: {tab: valueTabs.response, regex: /^1$/mg}
 })
 
@@ -39,6 +43,7 @@ checkFilterByMethod({
     methodQuery: 'request.command == "GET"',
     summary: 'key',
     summaryQuery: 'request.key == "key"',
+    numberOfRecords: numberOfRecords,
     value: {tab: valueTabs.response, regex: /^value$/mg}
 })
 
@@ -48,5 +53,6 @@ checkFilterByMethod({
     methodQuery: 'request.command == "DEL"',
     summary: 'key',
     summaryQuery: 'request.key == "key"',
+    numberOfRecords: numberOfRecords,
     value: {tab: valueTabs.response, regex: /^1$|^0$/mg}
 })

acceptanceTests/cypress/integration/tests/UiTest.js

@@ -7,12 +7,12 @@ import {
     resizeToNormalMizu,
     rightOnHoverCheck,
     rightTextCheck,
-    verifyMinimumEntries
+    verifyMinimumEntries,
+    refreshWaitTimeout,
+    waitForFetch,
+    pauseStream
 } from "../testHelpers/TrafficHelper";
 
-const refreshWaitTimeout = 10000;
-
-
 const fullParam = Cypress.env('arrayDict'); // "Name:fooNamespace:barName:foo1Namespace:bar1"
 const podsArray = fullParam.split('Name:').slice(1); // ["fooNamespace:bar", "foo1Namespace:bar1"]
 podsArray.forEach((podStr, index) => {
@@ -65,70 +65,77 @@ it('right side sanity test', function () {
 checkIllegalFilter('invalid filter');
 
 checkFilter({
-    name: 'http',
+    filter: 'http',
     leftSidePath: '> :nth-child(1) > :nth-child(1)',
     leftSideExpectedText: 'HTTP',
     rightSidePath: '[title=HTTP]',
     rightSideExpectedText: 'Hypertext Transfer Protocol -- HTTP/1.1',
-    applyByEnter: true
+    applyByCtrlEnter: true,
+    numberOfRecords: 20,
 });
 
 checkFilter({
-    name: 'response.status == 200',
+    filter: 'response.status == 200',
     leftSidePath: '[title="Status Code"]',
     leftSideExpectedText: '200',
     rightSidePath: '> :nth-child(2) [title="Status Code"]',
     rightSideExpectedText: '200',
-    applyByEnter: false
+    applyByCtrlEnter: false,
+    numberOfRecords: 20
 });
 
 if (Cypress.env('shouldCheckSrcAndDest')) {
     serviceMapCheck();
 
     checkFilter({
-        name: 'src.name == ""',
+        filter: 'src.name == ""',
         leftSidePath: '[title="Source Name"]',
         leftSideExpectedText: '[Unresolved]',
         rightSidePath: '> :nth-child(2) [title="Source Name"]',
         rightSideExpectedText: '[Unresolved]',
-        applyByEnter: false
+        applyByCtrlEnter: false,
+        numberOfRecords: 20
     });
 
     checkFilter({
-        name: `dst.name == "httpbin.mizu-tests"`,
+        filter: `dst.name == "httpbin.mizu-tests"`,
         leftSidePath: '> :nth-child(3) > :nth-child(2) > :nth-child(3) > :nth-child(2)',
         leftSideExpectedText: 'httpbin.mizu-tests',
         rightSidePath: '> :nth-child(2) > :nth-child(2) > :nth-child(2) > :nth-child(3) > :nth-child(2)',
         rightSideExpectedText: 'httpbin.mizu-tests',
-        applyByEnter: false
+        applyByCtrlEnter: false,
+        numberOfRecords: 20
     });
 }
 
 checkFilter({
-    name: 'request.method == "GET"',
+    filter: 'request.method == "GET"',
     leftSidePath: '> :nth-child(3) > :nth-child(1) > :nth-child(1) > :nth-child(2)',
     leftSideExpectedText: 'GET',
     rightSidePath: '> :nth-child(2) > :nth-child(2) > :nth-child(1) > :nth-child(1) > :nth-child(2)',
     rightSideExpectedText: 'GET',
-    applyByEnter: true
+    applyByCtrlEnter: true,
+    numberOfRecords: 20
 });
 
 checkFilter({
-    name: 'request.path == "/get"',
+    filter: 'request.path == "/get"',
     leftSidePath: '> :nth-child(3) > :nth-child(1) > :nth-child(2) > :nth-child(2)',
     leftSideExpectedText: '/get',
     rightSidePath: '> :nth-child(2) > :nth-child(2) > :nth-child(1) > :nth-child(2) > :nth-child(2)',
     rightSideExpectedText: '/get',
-    applyByEnter: false
+    applyByCtrlEnter: false,
+    numberOfRecords: 20
 });
 
 checkFilter({
-    name: 'src.ip == "127.0.0.1"',
+    filter: 'src.ip == "127.0.0.1"',
     leftSidePath: '[title="Source IP"]',
     leftSideExpectedText: '127.0.0.1',
     rightSidePath: '> :nth-child(2) [title="Source IP"]',
     rightSideExpectedText: '127.0.0.1',
-    applyByEnter: false
+    applyByCtrlEnter: false,
+    numberOfRecords: 20
 });
 
 checkFilterNoResults('request.method == "POST"');
@@ -182,67 +189,62 @@ function checkIllegalFilter(illegalFilterName) {
 
 function checkFilter(filterDetails) {
     const {
-        name,
+        filter,
         leftSidePath,
         rightSidePath,
         rightSideExpectedText,
         leftSideExpectedText,
-        applyByEnter
+        applyByCtrlEnter,
+        numberOfRecords
     } = filterDetails;
 
     const entriesForDeeperCheck = 5;
 
-    it(`checking the filter: ${name}`, function () {
-        cy.get('#total-entries').should('not.have.text', '0').then(number => {
-            const totalEntries = number.text();
+    it(`checking the filter: ${filter}`, function () {
+        cy.get('.w-tc-editor-text').clear();
+        // applying the filter with alt+enter or with the button
+        cy.get('.w-tc-editor-text').type(`${filter}${applyByCtrlEnter ? '{ctrl+enter}' : ''}`);
+        cy.get('.w-tc-editor').should('have.attr', 'style').and('include', Cypress.env('greenFilterColor'));
+        if (!applyByCtrlEnter)
+            cy.get('[type="submit"]').click();
 
-            cy.get(`#list [id^=entry]`).last().then(elem => {
-                const element = elem[0];
-                const entryId = getEntryId(element.id);
-                // checks the hover on the last entry (the only one in DOM at the beginning)
-                leftOnHoverCheck(entryId, leftSidePath, name);
+        waitForFetch(numberOfRecords);
+        pauseStream();
 
-                cy.get('.w-tc-editor-text').clear();
-                // applying the filter with alt+enter or with the button
-                cy.get('.w-tc-editor-text').type(`${name}${applyByEnter ? '{alt+enter}' : ''}`);
-                cy.get('.w-tc-editor').should('have.attr', 'style').and('include', Cypress.env('greenFilterColor'));
-                if (!applyByEnter)
-                    cy.get('[type="submit"]').click();
+        cy.get(`#list [id^=entry]`).last().then(elem => {
+            const element = elem[0];
+            const entryId = getEntryId(element.id);
 
-                // only one entry in DOM after filtering, checking all checks on it
-                leftTextCheck(entryId, leftSidePath, leftSideExpectedText);
-                leftOnHoverCheck(entryId, leftSidePath, name);
+            // only one entry in DOM after filtering, checking all checks on it
+            leftTextCheck(entryId, leftSidePath, leftSideExpectedText);
+            leftOnHoverCheck(entryId, leftSidePath, filter);
 
-                rightTextCheck(rightSidePath, rightSideExpectedText);
-                rightOnHoverCheck(rightSidePath, name);
-                checkRightSideResponseBody();
-            });
+            rightTextCheck(rightSidePath, rightSideExpectedText);
+            rightOnHoverCheck(rightSidePath, filter);
+            checkRightSideResponseBody();
+        });
 
-            cy.get('[title="Fetch old records"]').click();
-            resizeToHugeMizu();
+        resizeToHugeMizu();
 
-            // waiting for the entries number to load
-            cy.get('#entries-length', {timeout: refreshWaitTimeout}).should('have.text', totalEntries);
+        // checking only 'leftTextCheck' on all entries because the rest of the checks require more time
+        cy.get(`#list [id^=entry]`).each(elem => {
+            const element = elem[0];
+            let entryId = getEntryId(element.id);
+            leftTextCheck(entryId, leftSidePath, leftSideExpectedText);
+        });
 
-            // checking only 'leftTextCheck' on all entries because the rest of the checks require more time
-            cy.get(`#list [id^=entry]`).each(elem => {
-                const element = elem[0];
-                let entryId = getEntryId(element.id);
-                leftTextCheck(entryId, leftSidePath, leftSideExpectedText);
-            });
+        // making the other 3 checks on the first X entries (longer time for each check)
+        deeperCheck(leftSidePath, rightSidePath, filter, rightSideExpectedText, entriesForDeeperCheck);
 
-            // making the other 3 checks on the first X entries (longer time for each check)
-            deeperCheck(leftSidePath, rightSidePath, name, leftSideExpectedText, rightSideExpectedText, entriesForDeeperCheck);
-
-            // reloading then waiting for the entries number to load
-            resizeToNormalMizu();
-            cy.reload();
-            cy.get('#total-entries', {timeout: refreshWaitTimeout}).should('have.text', totalEntries);
-        })
+        // reloading then waiting for the entries number to load
+        resizeToNormalMizu();
+        cy.reload();
+        waitForFetch(numberOfRecords);
+        pauseStream();
     });
 }
 
-function deeperCheck(leftSidePath, rightSidePath, filterName, leftSideExpectedText, rightSideExpectedText, entriesNumToCheck) {
+function deeperCheck(leftSidePath, rightSidePath, filterName, rightSideExpectedText, entriesNumToCheck) {
     cy.get(`#list [id^=entry]`).each((element, index) => {
         if (index < entriesNumToCheck) {
             const entryId = getEntryId(element[0].id);
@@ -266,11 +268,12 @@ function checkRightSideResponseBody() {
         const decodedBody = atob(encodedBody);
         const responseBody = JSON.parse(decodedBody);
 
+
         const expectdJsonBody = {
             args: RegExp({}),
             url: RegExp('http://.*/get'),
             headers: {
-                "User-Agent": RegExp('[REDACTED]'),
+                "User-Agent": RegExp('client'),
                 "Accept-Encoding": RegExp('gzip'),
                 "X-Forwarded-Uri": RegExp('/api/v1/namespaces/.*/services/.*/proxy/get')
             }
@@ -287,16 +290,16 @@ function checkRightSideResponseBody() {
 
         cy.get(`${Cypress.env('bodyJsonClass')} > `).its('length').should('be.gt', 1).then(linesNum => {
             cy.get(`${Cypress.env('bodyJsonClass')} > >`).its('length').should('be.gt', linesNum).then(jsonItemsNum => {
-                checkPrettyAndLineNums(jsonItemsNum, decodedBody);
+                // checkPrettyAndLineNums(decodedBody);
 
-                clickCheckbox('Line numbers');
-                checkPrettyOrNothing(jsonItemsNum, decodedBody);
+                //clickCheckbox('Line numbers');
+                //checkPrettyOrNothing(jsonItemsNum, decodedBody);
 
-                clickCheckbox('Pretty');
-                checkPrettyOrNothing(jsonItemsNum, decodedBody);
-
-                clickCheckbox('Line numbers');
-                checkOnlyLineNumberes(jsonItemsNum, decodedBody);
+                // clickCheckbox('Pretty');
+                // checkPrettyOrNothing(jsonItemsNum, decodedBody);
+                //
+                // clickCheckbox('Line numbers');
+                // checkOnlyLineNumberes(jsonItemsNum, decodedBody);
             });
         });
     });
@@ -306,7 +309,7 @@ function clickCheckbox(type) {
     cy.contains(`${type}`).prev().children().click();
 }
 
-function checkPrettyAndLineNums(jsonItemsLen, decodedBody) {
+function checkPrettyAndLineNums(decodedBody) {
     decodedBody = decodedBody.replaceAll(' ', '');
     cy.get(`${Cypress.env('bodyJsonClass')} >`).then(elements => {
         const lines = Object.values(elements);

acceptanceTests/go.mod

@@ -29,6 +29,7 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/op/go-logging v0.0.0-20160315200505-970db520ece7 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/up9inc/mizu/logger v0.0.0 // indirect
 	golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd // indirect
 	golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8 // indirect
 	golang.org/x/sys v0.0.0-20220207234003-57398862261d // indirect
@@ -48,6 +49,10 @@ require (
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 
+replace github.com/up9inc/mizu/logger v0.0.0 => ../logger
+
 replace github.com/up9inc/mizu/shared v0.0.0 => ../shared
 
 replace github.com/up9inc/mizu/tap/api v0.0.0 => ../tap/api
+
+replace github.com/up9inc/mizu/tap/dbgctl v0.0.0 => ../tap/dbgctl

acceptanceTests/setup.sh

@@ -1,7 +1,10 @@
 #!/bin/bash
+set -e
 
 PREFIX=$HOME/local/bin
 VERSION=v1.22.0
+TUNNEL_LOG="tunnel.log"
+PROXY_LOG="proxy.log"
 
 echo "Attempting to install minikube and assorted tools to $PREFIX"
 
@@ -11,7 +14,7 @@ if ! [ -x "$(command -v kubectl)" ]; then
   chmod +x kubectl
   mv kubectl "$PREFIX"
 else
-  echo "kubetcl is already installed"
+  echo "kubectl is already installed"
 fi
 
 if ! [ -x "$(command -v minikube)" ]; then
@@ -27,35 +30,39 @@ echo "Starting minikube..."
 minikube start
 
 echo "Creating mizu tests namespaces"
-kubectl create namespace mizu-tests
-kubectl create namespace mizu-tests2
+kubectl create namespace mizu-tests --dry-run=client -o yaml | kubectl apply -f -
+kubectl create namespace mizu-tests2 --dry-run=client -o yaml | kubectl apply -f -
 
 echo "Creating httpbin deployments"
-kubectl create deployment httpbin --image=kennethreitz/httpbin -n mizu-tests
-kubectl create deployment httpbin2 --image=kennethreitz/httpbin -n mizu-tests
+kubectl create deployment httpbin --image=kennethreitz/httpbin -n mizu-tests --dry-run=client -o yaml | kubectl apply -f -
+kubectl create deployment httpbin2 --image=kennethreitz/httpbin -n mizu-tests --dry-run=client -o yaml | kubectl apply -f -
 
-kubectl create deployment httpbin --image=kennethreitz/httpbin -n mizu-tests2
+kubectl create deployment httpbin --image=kennethreitz/httpbin -n mizu-tests2 --dry-run=client -o yaml | kubectl apply -f -
 
 echo "Creating redis deployment"
-kubectl create deployment redis --image=redis -n mizu-tests
+kubectl create deployment redis --image=redis -n mizu-tests --dry-run=client -o yaml | kubectl apply -f -
 
 echo "Creating rabbitmq deployment"
-kubectl create deployment rabbitmq --image=rabbitmq -n mizu-tests
+kubectl create deployment rabbitmq --image=rabbitmq -n mizu-tests --dry-run=client -o yaml | kubectl apply -f -
 
 echo "Creating httpbin services"
-kubectl expose deployment httpbin --type=NodePort --port=80 -n mizu-tests
-kubectl expose deployment httpbin2 --type=NodePort --port=80 -n mizu-tests
+kubectl expose deployment httpbin --type=NodePort --port=80 -n mizu-tests --dry-run=client -o yaml | kubectl apply -f -
+kubectl expose deployment httpbin2 --type=NodePort --port=80 -n mizu-tests --dry-run=client -o yaml | kubectl apply -f -
 
-kubectl expose deployment httpbin --type=NodePort --port=80 -n mizu-tests2
+kubectl expose deployment httpbin --type=NodePort --port=80 -n mizu-tests2 --dry-run=client -o yaml | kubectl apply -f -
 
 echo "Creating redis service"
-kubectl expose deployment redis --type=LoadBalancer --port=6379 -n mizu-tests
+kubectl expose deployment redis --type=LoadBalancer --port=6379 -n mizu-tests --dry-run=client -o yaml | kubectl apply -f -
 
 echo "Creating rabbitmq service"
-kubectl expose deployment rabbitmq --type=LoadBalancer --port=5672 -n mizu-tests
+kubectl expose deployment rabbitmq --type=LoadBalancer --port=5672 -n mizu-tests --dry-run=client -o yaml | kubectl apply -f -
 
+# TODO: need to understand how to fail if address already in use
 echo "Starting proxy"
-kubectl proxy --port=8080 &
+rm -f ${PROXY_LOG}
+kubectl proxy --port=8080 > ${PROXY_LOG} &
+PID1=$!
+echo "kubectl proxy process id is ${PID1} and log of proxy in ${PROXY_LOG}"
 
 if [[ -z "${CI}" ]]; then
   echo "Setting env var of mizu ci image"
@@ -71,5 +78,9 @@ minikube image load "${MIZU_CI_IMAGE}"
 echo "Build cli"
 cd cli && make build GIT_BRANCH=ci SUFFIX=ci
 
+# TODO: need to understand how to fail if password is asked (sudo)
 echo "Starting tunnel"
-minikube tunnel &
+rm -f ${TUNNEL_LOG}
+minikube tunnel > ${TUNNEL_LOG} &
+PID2=$!
+echo "Minikube tunnel process id is ${PID2} and log of tunnel in ${TUNNEL_LOG}"

acceptanceTests/tap_test.go

@@ -343,6 +343,7 @@ func TestTapRedact(t *testing.T) {
 
 	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
+	tapCmdArgs = append(tapCmdArgs, "--redact")
 
 	tapCmd := exec.Command(cliPath, tapCmdArgs...)
 	t.Logf("running command: %v", tapCmd.String())
@@ -394,8 +395,6 @@ func TestTapNoRedact(t *testing.T) {
 	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
-	tapCmdArgs = append(tapCmdArgs, "--no-redact")
-
 	tapCmd := exec.Command(cliPath, tapCmdArgs...)
 	t.Logf("running command: %v", tapCmd.String())
 
@@ -446,6 +445,8 @@ func TestTapRegexMasking(t *testing.T) {
 	tapNamespace := GetDefaultTapNamespace()
 	tapCmdArgs = append(tapCmdArgs, tapNamespace...)
 
+	tapCmdArgs = append(tapCmdArgs, "--redact")
+
 	tapCmdArgs = append(tapCmdArgs, "-r", "Mizu")
 
 	tapCmd := exec.Command(cliPath, tapCmdArgs...)

agent/go.mod

@@ -6,8 +6,8 @@ require (
 	github.com/antelman107/net-wait-go v0.0.0-20210623112055-cf684aebda7b
 	github.com/chanced/openapi v0.0.8
 	github.com/djherbis/atime v1.1.0
-	github.com/elastic/go-elasticsearch/v7 v7.17.0
 	github.com/getkin/kin-openapi v0.89.0
+	github.com/gin-contrib/pprof v1.3.0
 	github.com/gin-contrib/static v0.0.1
 	github.com/gin-gonic/gin v1.7.7
 	github.com/go-playground/locales v0.14.0
@@ -19,12 +19,13 @@ require (
 	github.com/nav-inc/datetime v0.1.3
 	github.com/op/go-logging v0.0.0-20160315200505-970db520ece7
 	github.com/orcaman/concurrent-map v1.0.0
-    github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/stretchr/testify v1.7.0
-	github.com/up9inc/basenine/client/go v0.0.0-20220419100955-e2ca51087607
+	github.com/up9inc/basenine/client/go v0.0.0-20220509204026-c37adfc587f4
+	github.com/up9inc/mizu/logger v0.0.0
 	github.com/up9inc/mizu/shared v0.0.0
 	github.com/up9inc/mizu/tap v0.0.0
 	github.com/up9inc/mizu/tap/api v0.0.0
+	github.com/up9inc/mizu/tap/dbgctl v0.0.0
 	github.com/up9inc/mizu/tap/extensions/amqp v0.0.0
 	github.com/up9inc/mizu/tap/extensions/http v0.0.0
 	github.com/up9inc/mizu/tap/extensions/kafka v0.0.0
@@ -61,6 +62,7 @@ require (
 	github.com/gin-contrib/sse v0.1.0 // indirect
 	github.com/go-errors/errors v1.4.2 // indirect
 	github.com/go-logr/logr v1.2.2 // indirect
+	github.com/go-ole/go-ole v1.2.6 // indirect
 	github.com/go-openapi/jsonpointer v0.19.5 // indirect
 	github.com/go-openapi/jsonreference v0.19.6 // indirect
 	github.com/go-openapi/swag v0.21.1 // indirect
@@ -76,6 +78,7 @@ require (
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/googleapis/gnostic v0.5.5 // indirect
 	github.com/gregjones/httpcache v0.0.0-20190611155906-901d90724c79 // indirect
+	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/imdario/mergo v0.3.12 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
@@ -85,6 +88,7 @@ require (
 	github.com/liggitt/tabwriter v0.0.0-20181228230101-89fcab3d43de // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/mertyildiran/gqlparser/v2 v2.4.6 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
 	github.com/moby/spdystream v0.2.0 // indirect
 	github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 // indirect
@@ -100,17 +104,22 @@ require (
 	github.com/russross/blackfriday v1.6.0 // indirect
 	github.com/santhosh-tekuri/jsonschema/v5 v5.0.0 // indirect
 	github.com/segmentio/kafka-go v0.4.27 // indirect
+	github.com/shirou/gopsutil v3.21.11+incompatible // indirect
 	github.com/spf13/cobra v1.3.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/struCoder/pidusage v0.2.1 // indirect
 	github.com/tidwall/gjson v1.14.0 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.0 // indirect
 	github.com/tidwall/sjson v1.2.4 // indirect
+	github.com/tklauser/go-sysconf v0.3.10 // indirect
+	github.com/tklauser/numcpus v0.4.0 // indirect
 	github.com/ugorji/go/codec v1.2.6 // indirect
 	github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 // indirect
 	github.com/xlab/treeprint v1.1.0 // indirect
+	github.com/yusufpapurcu/wmi v1.2.2 // indirect
 	go.starlark.net v0.0.0-20220203230714-bb14e151c28f // indirect
-	golang.org/x/crypto v0.0.0-20220208050332-20e1d8d225ab // indirect
+	golang.org/x/crypto v0.0.0-20220314234659-1baeb1ce4c0b // indirect
 	golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd // indirect
 	golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8 // indirect
 	golang.org/x/sys v0.0.0-20220207234003-57398862261d // indirect
@@ -135,6 +144,8 @@ require (
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 
+replace github.com/up9inc/mizu/logger v0.0.0 => ../logger
+
 replace github.com/up9inc/mizu/shared v0.0.0 => ../shared
 
 replace github.com/up9inc/mizu/tap v0.0.0 => ../tap
@@ -148,3 +159,5 @@ replace github.com/up9inc/mizu/tap/extensions/http v0.0.0 => ../tap/extensions/h
 replace github.com/up9inc/mizu/tap/extensions/kafka v0.0.0 => ../tap/extensions/kafka
 
 replace github.com/up9inc/mizu/tap/extensions/redis v0.0.0 => ../tap/extensions/redis
+
+replace github.com/up9inc/mizu/tap/dbgctl v0.0.0 => ../tap/dbgctl

agent/go.sum

@@ -83,6 +83,7 @@ github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tN
 github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
+github.com/agnivade/levenshtein v1.0.1/go.mod h1:CURSv5d9Uaml+FovSIICkLbAUZ9S4RqaHDIsdSBg7lM=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
@@ -165,8 +166,6 @@ github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDD
 github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=
 github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21 h1:YEetp8/yCZMuEPMUDHG0CW/brkkEp8mzqk2+ODEitlw=
 github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
-github.com/elastic/go-elasticsearch/v7 v7.17.0 h1:0fcSh4qeC/i1+7QU1KXpmq2iUAdMk4l0/vmbtW1+KJM=
-github.com/elastic/go-elasticsearch/v7 v7.17.0/go.mod h1:OJ4wdbtDNk5g503kvlHLyErCgQwwzmDtaFC4XyOxXA4=
 github.com/elazarl/goproxy v0.0.0-20180725130230-947c36da3153 h1:yUdfgN0XgIJw7foRItutHYUIhlcKzcSf5vDpdhQAKTc=
 github.com/elazarl/goproxy v0.0.0-20180725130230-947c36da3153/go.mod h1:/Zj4wYkgs4iZTTu3o/KG3Itv/qCCa8VVMlb3i9OVuzc=
 github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
@@ -214,10 +213,13 @@ github.com/getkin/kin-openapi v0.89.0 h1:p4nagHchUKGn85z/f+pse4aSh50nIBOYjOhMIku
 github.com/getkin/kin-openapi v0.89.0/go.mod h1:660oXbgy5JFMKreazJaQTw7o+X00qeSyhcnluiMv+Xg=
 github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/gin-contrib/pprof v1.3.0 h1:G9eK6HnbkSqDZBYbzG4wrjCsA4e+cvYAHUZw6W+W9K0=
+github.com/gin-contrib/pprof v1.3.0/go.mod h1:waMjT1H9b179t3CxuG1cV3DHpga6ybizwfBaM5OXaB0=
 github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
 github.com/gin-contrib/static v0.0.1 h1:JVxuvHPuUfkoul12N7dtQw7KRn/pSMq7Ue1Va9Swm1U=
 github.com/gin-contrib/static v0.0.1/go.mod h1:CSxeF+wep05e0kCOsqWdAWbSszmc31zTIbD8TvWl7Hs=
+github.com/gin-gonic/gin v1.6.2/go.mod h1:75u5sXoLsGZoRN5Sgbi1eraJ4GU3++wFwWzhwvtwp4M=
 github.com/gin-gonic/gin v1.6.3/go.mod h1:75u5sXoLsGZoRN5Sgbi1eraJ4GU3++wFwWzhwvtwp4M=
 github.com/gin-gonic/gin v1.7.7 h1:3DoBmSbJbZAWqXJC3SLjAPfutPJJRN1U5pALB7EeTTs=
 github.com/gin-gonic/gin v1.7.7/go.mod h1:axIBovoeJpVj8S3BwE0uPMTeReE4+AfFtqpqaZ1qq1U=
@@ -239,6 +241,8 @@ github.com/go-logr/logr v1.2.0/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbV
 github.com/go-logr/logr v1.2.2 h1:ahHml/yUpnlb96Rp8HCvtYVPY8ZYpxq3g7UYchIYwbs=
 github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
 github.com/go-logr/zapr v1.2.0/go.mod h1:Qa4Bsj2Vb+FAVeAKsLD8RLQ+YRJB8YDmOAKxaBQf7Ro=
+github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY=
+github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
 github.com/go-openapi/jsonpointer v0.19.3/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
 github.com/go-openapi/jsonpointer v0.19.5 h1:gZr+CIYByUqjcgeLXnQu2gHYQC9o73G2XUeOFYEICuY=
 github.com/go-openapi/jsonpointer v0.19.5/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
@@ -404,6 +408,7 @@ github.com/hashicorp/go-uuid v1.0.1/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/b
 github.com/hashicorp/go.net v0.0.1/go.mod h1:hjKkEWcCURg++eb33jQU7oqQcI9XDCnUzHA0oac0k90=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
+github.com/hashicorp/golang-lru v0.5.4 h1:YDjusn29QI/Das2iO9M0BHnIbxPeyuCHsjMW+lJfyTc=
 github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
@@ -493,6 +498,8 @@ github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27k
 github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4=
+github.com/mertyildiran/gqlparser/v2 v2.4.6 h1:enAq4F5PYgW/rYExPNzYt7IYrrZnzrfqdywMA1QdFtM=
+github.com/mertyildiran/gqlparser/v2 v2.4.6/go.mod h1:XZId58F+XqRSmoLrdsOLgqA918oNvBzuOORruJWBjDo=
 github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
 github.com/miekg/dns v1.1.26/go.mod h1:bPDLeHnStXmXAq1m/Ch/hvfNHr14JKNPMBo3VZKjuso=
 github.com/miekg/dns v1.1.41/go.mod h1:p6aan82bvRIyn+zDIv9xYNUpwa73JcSh9BKwknJysuI=
@@ -554,8 +561,6 @@ github.com/orcaman/concurrent-map v1.0.0 h1:I/2A2XPCb4IuQWcQhBhSwGfiuybl/J0ev9HD
 github.com/orcaman/concurrent-map v1.0.0/go.mod h1:Lu3tH6HLW3feq74c2GC+jIMS/K2CFcDWnWD9XkenwhI=
 github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
-github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
-github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
 github.com/pelletier/go-toml v1.9.3/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
 github.com/pelletier/go-toml v1.9.4/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
@@ -618,6 +623,8 @@ github.com/segmentio/kafka-go v0.4.27 h1:sIhEozeL/TLN2mZ5dkG462vcGEWYKS+u31sXPjK
 github.com/segmentio/kafka-go v0.4.27/go.mod h1:XzMcoMjSzDGHcIwpWUI7GB43iKZ2fTVmryPSGLf/MPg=
 github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
 github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
+github.com/shirou/gopsutil v3.21.11+incompatible h1:+1+c1VGhc88SSonWP6foOcLhvnKlUeu/erjjvaPEYiI=
+github.com/shirou/gopsutil v3.21.11+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
@@ -659,6 +666,8 @@ github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/struCoder/pidusage v0.2.1 h1:dFiEgUDkubeIj0XA1NpQ6+8LQmKrLi7NiIQl86E6BoY=
+github.com/struCoder/pidusage v0.2.1/go.mod h1:bewtP2KUA1TBUyza5+/PCpSQ6sc/H6jJbIKAzqW86BA=
 github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw=
 github.com/tidwall/gjson v1.10.2/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/gjson v1.12.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
@@ -672,6 +681,10 @@ github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhso
 github.com/tidwall/sjson v1.2.3/go.mod h1:5WdjKx3AQMvCJ4RG6/2UYT7dLrGvJUV1x4jdTAyGvZs=
 github.com/tidwall/sjson v1.2.4 h1:cuiLzLnaMeBhRmEv00Lpk3tkYrcxpmbU81tAY4Dw0tc=
 github.com/tidwall/sjson v1.2.4/go.mod h1:098SZ494YoMWPmMO6ct4dcFnqxwj9r/gF0Etp19pSNM=
+github.com/tklauser/go-sysconf v0.3.10 h1:IJ1AZGZRWbY8T5Vfk04D9WOA5WSejdflXxP03OUqALw=
+github.com/tklauser/go-sysconf v0.3.10/go.mod h1:C8XykCvCb+Gn0oNCWPIlcb0RuglQTYaQ2hGm7jmxEFk=
+github.com/tklauser/numcpus v0.4.0 h1:E53Dm1HjH1/R2/aoCtXtPgzmElmn51aOkhCFSuZq//o=
+github.com/tklauser/numcpus v0.4.0/go.mod h1:1+UI3pD8NW14VMwdgJNJ1ESk2UnwhAnz5hMwiKKqXCQ=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926/go.mod h1:9ESjWnEqriFuLhtthL60Sar/7RFoluCcXsuvEwTV5KM=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
@@ -681,8 +694,8 @@ github.com/ugorji/go v1.2.6/go.mod h1:anCg0y61KIhDlPZmnH+so+RQbysYVyDko0IMgJv0Nn
 github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
 github.com/ugorji/go/codec v1.2.6 h1:7kbGefxLoDBuYXOms4yD7223OpNMMPNPZxXk5TvFcyQ=
 github.com/ugorji/go/codec v1.2.6/go.mod h1:V6TCNZ4PHqoHGFZuSG1W8nrCzzdgA2DozYxWFFpvxTw=
-github.com/up9inc/basenine/client/go v0.0.0-20220419100955-e2ca51087607 h1:UqxUSkOYOmsLZWQtMSk02ttnhdRwBRLOLt2aDiS9tEk=
-github.com/up9inc/basenine/client/go v0.0.0-20220419100955-e2ca51087607/go.mod h1:SvJGPoa/6erhUQV7kvHBwM/0x5LyO6XaG2lUaCaKiUI=
+github.com/up9inc/basenine/client/go v0.0.0-20220509204026-c37adfc587f4 h1:nNOrU1HVH0fnaG7GNhxCc8kNPVL035Iix7ihUF6lZT8=
+github.com/up9inc/basenine/client/go v0.0.0-20220509204026-c37adfc587f4/go.mod h1:SvJGPoa/6erhUQV7kvHBwM/0x5LyO6XaG2lUaCaKiUI=
 github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 h1:gga7acRE695APm9hlsSMoOoE65U4/TcqNj90mc69Rlg=
 github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0=
 github.com/wI2L/jsondiff v0.1.1 h1:r2TkoEet7E4JMO5+s1RCY2R0LrNPNHY6hbDeow2hRHw=
@@ -702,6 +715,8 @@ github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 github.com/yuin/goldmark v1.4.0/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
+github.com/yusufpapurcu/wmi v1.2.2 h1:KBNDSne4vP5mbSWnJbO+51IMOXJB67QiYCSBrubbPRg=
+github.com/yusufpapurcu/wmi v1.2.2/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/etcd/api/v3 v3.5.0/go.mod h1:cbVKeC6lCfl7j/8jBhAK6aIYO9XOjdptoxU/nLQcPvs=
 go.etcd.io/etcd/api/v3 v3.5.1/go.mod h1:cbVKeC6lCfl7j/8jBhAK6aIYO9XOjdptoxU/nLQcPvs=
@@ -753,8 +768,9 @@ golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5y
 golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.0.0-20220208050332-20e1d8d225ab h1:lnZ4LoV0UMdibeCUfIB2a4uFwRu491WX/VB2reB8xNc=
 golang.org/x/crypto v0.0.0-20220208050332-20e1d8d225ab/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.0.0-20220314234659-1baeb1ce4c0b h1:Qwe1rC8PSniVfAFPFJeyUkB+zcysC3RgJBAGk7eqBEU=
+golang.org/x/crypto v0.0.0-20220314234659-1baeb1ce4c0b/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@@ -893,6 +909,7 @@ golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -961,6 +978,7 @@ golang.org/x/sys v0.0.0-20211205182925-97ca703d548d/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20211210111614-af8b64212486/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220207234003-57398862261d h1:Bm7BNOQt2Qv7ZqysjeLjgCBanX+88Z/OtdvsrEv1Djc=
 golang.org/x/sys v0.0.0-20220207234003-57398862261d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=

agent/main.go

@@ -14,10 +14,10 @@ import (
 	"syscall"
 	"time"
 
+	"github.com/gin-contrib/pprof"
 	"github.com/gin-contrib/static"
 	"github.com/gin-gonic/gin"
 	"github.com/up9inc/mizu/agent/pkg/dependency"
-	"github.com/up9inc/mizu/agent/pkg/elastic"
 	"github.com/up9inc/mizu/agent/pkg/entries"
 	"github.com/up9inc/mizu/agent/pkg/middlewares"
 	"github.com/up9inc/mizu/agent/pkg/models"
@@ -33,10 +33,11 @@ import (
 
 	"github.com/gorilla/websocket"
 	"github.com/op/go-logging"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 	"github.com/up9inc/mizu/tap"
 	tapApi "github.com/up9inc/mizu/tap/api"
+	"github.com/up9inc/mizu/tap/dbgctl"
 )
 
 var tapperMode = flag.Bool("tap", false, "Run in tapper mode without API")
@@ -46,6 +47,7 @@ var apiServerAddress = flag.String("api-server-address", "", "Address of mizu AP
 var namespace = flag.String("namespace", "", "Resolve IPs if they belong to resources in this namespace (default is all)")
 var harsReaderMode = flag.Bool("hars-read", false, "Run in hars-read mode")
 var harsDir = flag.String("hars-dir", "", "Directory to read hars from")
+var profiler = flag.Bool("profiler", false, "Run pprof server")
 
 const (
 	socketConnectionRetries    = 30
@@ -62,7 +64,7 @@ func main() {
 	app.LoadExtensions()
 
 	if !*tapperMode && !*apiServerMode && !*standaloneMode && !*harsReaderMode {
-		panic("One of the flags --tap, --api or --standalone or --hars-read must be provided")
+		panic("One of the flags --tap, --api-server, --standalone or --hars-read must be provided")
 	}
 
 	if *standaloneMode {
@@ -70,7 +72,14 @@ func main() {
 	} else if *tapperMode {
 		runInTapperMode()
 	} else if *apiServerMode {
-		utils.StartServer(runInApiServerMode(*namespace))
+		app := runInApiServerMode(*namespace)
+
+		if *profiler {
+			pprof.Register(app)
+		}
+
+		utils.StartServer(app)
+
 	} else if *harsReaderMode {
 		runInHarReaderMode()
 	}
@@ -153,7 +162,9 @@ func runInTapperMode() {
 	}
 
 	hostMode := os.Getenv(shared.HostModeEnvVar) == "1"
-	tapOpts := &tap.TapOpts{HostMode: hostMode}
+	tapOpts := &tap.TapOpts{
+		HostMode:     hostMode,
+	}
 
 	filteredOutputItemsChannel := make(chan *tapApi.OutputChannelItem)
 
@@ -199,13 +210,12 @@ func runInHarReaderMode() {
 func enableExpFeatureIfNeeded() {
 	if config.Config.OAS {
 		oasGenerator := dependency.GetInstance(dependency.OasGeneratorDependency).(oas.OasGenerator)
-		oasGenerator.Start(nil)
+		oasGenerator.Start()
 	}
 	if config.Config.ServiceMap {
 		serviceMapGenerator := dependency.GetInstance(dependency.ServiceMapGeneratorDependency).(servicemap.ServiceMap)
 		serviceMapGenerator.Enable()
 	}
-	elastic.GetInstance().Configure(config.Config.Elastic)
 }
 
 func getSyncEntriesConfig() *shared.SyncEntriesConfig {
@@ -283,6 +293,10 @@ func pipeTapChannelToSocket(connection *websocket.Conn, messageDataChannel <-cha
 			continue
 		}
 
+		if dbgctl.MizuTapperDisableSending {
+			continue
+		}
+
 		// NOTE: This is where the `*tapApi.OutputChannelItem` leaves the code
 		// and goes into the intermediate WebSocket.
 		err = connection.WriteMessage(websocket.TextMessage, marshaledData)
@@ -373,6 +387,7 @@ func handleIncomingMessageAsTapper(socketConnection *websocket.Conn) {
 func initializeDependencies() {
 	dependency.RegisterGenerator(dependency.ServiceMapGeneratorDependency, func() interface{} { return servicemap.GetDefaultServiceMapInstance() })
 	dependency.RegisterGenerator(dependency.OasGeneratorDependency, func() interface{} { return oas.GetDefaultOasGeneratorInstance() })
+	dependency.RegisterGenerator(dependency.EntriesInserter, func() interface{} { return api.GetBasenineEntryInserterInstance() })
 	dependency.RegisterGenerator(dependency.EntriesProvider, func() interface{} { return &entries.BasenineEntriesProvider{} })
 	dependency.RegisterGenerator(dependency.EntriesSocketStreamer, func() interface{} { return &api.BasenineEntryStreamer{} })
 	dependency.RegisterGenerator(dependency.EntryStreamerSocketConnector, func() interface{} { return &api.DefaultEntryStreamerSocketConnector{} })

agent/pkg/api/entry_streamer_socket_connector.go

@@ -5,20 +5,19 @@ import (
 
 	basenine "github.com/up9inc/basenine/client/go"
 	"github.com/up9inc/mizu/agent/pkg/models"
-	"github.com/up9inc/mizu/shared/logger"
 	tapApi "github.com/up9inc/mizu/tap/api"
 )
 
 type EntryStreamerSocketConnector interface {
-	SendEntry(socketId int, entry *tapApi.Entry, params *WebSocketParams)
-	SendMetadata(socketId int, metadata *basenine.Metadata)
-	SendToastError(socketId int, err error)
+	SendEntry(socketId int, entry *tapApi.Entry, params *WebSocketParams) error
+	SendMetadata(socketId int, metadata *basenine.Metadata) error
+	SendToastError(socketId int, err error) error
 	CleanupSocket(socketId int)
 }
 
 type DefaultEntryStreamerSocketConnector struct{}
 
-func (e *DefaultEntryStreamerSocketConnector) SendEntry(socketId int, entry *tapApi.Entry, params *WebSocketParams) {
+func (e *DefaultEntryStreamerSocketConnector) SendEntry(socketId int, entry *tapApi.Entry, params *WebSocketParams) error {
 	var message []byte
 	if params.EnableFullEntries {
 		message, _ = models.CreateFullEntryWebSocketMessage(entry)
@@ -29,26 +28,32 @@ func (e *DefaultEntryStreamerSocketConnector) SendEntry(socketId int, entry *tap
 	}
 
 	if err := SendToSocket(socketId, message); err != nil {
-		logger.Log.Error(err)
+		return err
 	}
+
+	return nil
 }
 
-func (e *DefaultEntryStreamerSocketConnector) SendMetadata(socketId int, metadata *basenine.Metadata) {
+func (e *DefaultEntryStreamerSocketConnector) SendMetadata(socketId int, metadata *basenine.Metadata) error {
 	metadataBytes, _ := models.CreateWebsocketQueryMetadataMessage(metadata)
 	if err := SendToSocket(socketId, metadataBytes); err != nil {
-		logger.Log.Error(err)
+		return err
 	}
+
+	return nil
 }
 
-func (e *DefaultEntryStreamerSocketConnector) SendToastError(socketId int, err error) {
+func (e *DefaultEntryStreamerSocketConnector) SendToastError(socketId int, err error) error {
 	toastBytes, _ := models.CreateWebsocketToastMessage(&models.ToastMessage{
 		Type:      "error",
 		AutoClose: 5000,
 		Text:      fmt.Sprintf("Syntax error: %s", err.Error()),
 	})
 	if err := SendToSocket(socketId, toastBytes); err != nil {
-		logger.Log.Error(err)
+		return err
 	}
+
+	return nil
 }
 
 func (e *DefaultEntryStreamerSocketConnector) CleanupSocket(socketId int) {

agent/pkg/api/main.go

@@ -14,21 +14,18 @@ import (
 	"github.com/up9inc/mizu/agent/pkg/models"
 
 	"github.com/up9inc/mizu/agent/pkg/dependency"
-	"github.com/up9inc/mizu/agent/pkg/elastic"
 	"github.com/up9inc/mizu/agent/pkg/har"
 	"github.com/up9inc/mizu/agent/pkg/holder"
 	"github.com/up9inc/mizu/agent/pkg/providers"
 
+	"github.com/up9inc/mizu/agent/pkg/oas"
 	"github.com/up9inc/mizu/agent/pkg/servicemap"
 
 	"github.com/up9inc/mizu/agent/pkg/resolver"
 	"github.com/up9inc/mizu/agent/pkg/utils"
 
-	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 	tapApi "github.com/up9inc/mizu/tap/api"
-
-	basenine "github.com/up9inc/basenine/client/go"
 )
 
 var k8sResolver *resolver.Resolver
@@ -103,20 +100,6 @@ func startReadingChannel(outputItems <-chan *tapApi.OutputChannelItem, extension
 		panic("Channel of captured messages is nil")
 	}
 
-BasenineReconnect:
-	connection, err := basenine.NewConnection(shared.BasenineHost, shared.BaseninePort)
-	if err != nil {
-		logger.Log.Errorf("Can't establish a new connection to Basenine server: %v", err)
-		time.Sleep(shared.BasenineReconnectInterval * time.Second)
-		goto BasenineReconnect
-	}
-	if err = connection.InsertMode(); err != nil {
-		logger.Log.Errorf("Insert mode call failed: %v", err)
-		connection.Close()
-		time.Sleep(shared.BasenineReconnectInterval * time.Second)
-		goto BasenineReconnect
-	}
-
 	disableOASValidation := false
 	ctx := context.Background()
 	doc, contractContent, router, err := loadOAS(ctx)
@@ -128,11 +111,11 @@ BasenineReconnect:
 	for item := range outputItems {
 		extension := extensionsMap[item.Protocol.Name]
 		resolvedSource, resolvedDestionation, namespace := resolveIP(item.ConnectionInfo)
-		
+
 		if namespace == "" && item.Namespace != tapApi.UNKNOWN_NAMESPACE {
 			namespace = item.Namespace
 		}
-		
+
 		mizuEntry := extension.Dissector.Analyze(item, resolvedSource, resolvedDestionation, namespace)
 		if extension.Protocol.Name == "http" {
 			if !disableOASValidation {
@@ -163,17 +146,16 @@ BasenineReconnect:
 
 		providers.EntryAdded(len(data))
 
-		if err = connection.SendText(string(data)); err != nil {
-			logger.Log.Errorf("An error occured while inserting a new record to database: %v", err)
-			connection.Close()
-			time.Sleep(shared.BasenineReconnectInterval * time.Second)
-			goto BasenineReconnect
+		entryInserter := dependency.GetInstance(dependency.EntriesInserter).(EntryInserter)
+		if err := entryInserter.Insert(mizuEntry); err != nil {
+			logger.Log.Errorf("Error inserting entry, err: %v", err)
 		}
 
 		serviceMapGenerator := dependency.GetInstance(dependency.ServiceMapGeneratorDependency).(servicemap.ServiceMapSink)
 		serviceMapGenerator.NewTCPEntry(mizuEntry.Source, mizuEntry.Destination, &item.Protocol)
 
-		elastic.GetInstance().PushEntry(mizuEntry)
+		oasGenerator := dependency.GetInstance(dependency.OasGeneratorDependency).(oas.OasGeneratorSink)
+		oasGenerator.HandleEntry(mizuEntry)
 	}
 }
 

agent/pkg/api/socket_data_inserter.go

@@ -0,0 +1,71 @@
+package api
+
+import (
+	"encoding/json"
+	"fmt"
+	basenine "github.com/up9inc/basenine/client/go"
+	"github.com/up9inc/mizu/logger"
+	"github.com/up9inc/mizu/shared"
+	"github.com/up9inc/mizu/tap/api"
+	"sync"
+	"time"
+)
+
+type EntryInserter interface {
+	Insert(entry *api.Entry) error
+}
+
+type BasenineEntryInserter struct {
+	connection *basenine.Connection
+}
+
+var instance *BasenineEntryInserter
+var once sync.Once
+
+func GetBasenineEntryInserterInstance() *BasenineEntryInserter {
+	once.Do(func() {
+		instance = &BasenineEntryInserter{}
+	})
+
+	return instance
+}
+
+func (e *BasenineEntryInserter) Insert(entry *api.Entry) error {
+	if e.connection == nil {
+		e.connection = initializeConnection()
+	}
+
+	data, err := json.Marshal(entry)
+	if err != nil {
+		return fmt.Errorf("error marshling entry, err: %v", err)
+	}
+
+	if err := e.connection.SendText(string(data)); err != nil {
+		e.connection.Close()
+		e.connection = nil
+
+		return fmt.Errorf("error sending text to database, err: %v", err)
+	}
+
+	return nil
+}
+
+func initializeConnection() *basenine.Connection{
+	for {
+		connection, err := basenine.NewConnection(shared.BasenineHost, shared.BaseninePort)
+		if err != nil {
+			logger.Log.Errorf("Can't establish a new connection to Basenine server: %v", err)
+			time.Sleep(shared.BasenineReconnectInterval * time.Second)
+			continue
+		}
+
+		if err = connection.InsertMode(); err != nil {
+			logger.Log.Errorf("Insert mode call failed: %v", err)
+			connection.Close()
+			time.Sleep(shared.BasenineReconnectInterval * time.Second)
+			continue
+		}
+
+		return connection
+	}
+}

agent/pkg/api/socket_data_streamer.go

@@ -3,11 +3,12 @@ package api
 import (
 	"context"
 	"encoding/json"
+	"time"
 
 	basenine "github.com/up9inc/basenine/client/go"
 	"github.com/up9inc/mizu/agent/pkg/dependency"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 	tapApi "github.com/up9inc/mizu/tap/api"
 )
 
@@ -33,9 +34,18 @@ func (e *BasenineEntryStreamer) Get(ctx context.Context, socketId int, params *W
 	meta := make(chan []byte)
 
 	query := params.Query
-	err = basenine.Validate(shared.BasenineHost, shared.BaseninePort, query)
+	if err = basenine.Validate(shared.BasenineHost, shared.BaseninePort, query); err != nil {
+		if err := entryStreamerSocketConnector.SendToastError(socketId, err); err != nil {
+			return err
+		}
+
+		entryStreamerSocketConnector.CleanupSocket(socketId)
+		return err
+	}
+
+	leftOff, err := e.fetch(socketId, params, entryStreamerSocketConnector)
 	if err != nil {
-		entryStreamerSocketConnector.SendToastError(socketId, err)
+		logger.Log.Errorf("Fetch error: %v", err)
 	}
 
 	handleDataChannel := func(c *basenine.Connection, data chan []byte) {
@@ -47,13 +57,15 @@ func (e *BasenineEntryStreamer) Get(ctx context.Context, socketId int, params *W
 			}
 
 			var entry *tapApi.Entry
-			err = json.Unmarshal(bytes, &entry)
-			if err != nil {
-				logger.Log.Debugf("Error unmarshalling entry: %v", err.Error())
+			if err = json.Unmarshal(bytes, &entry); err != nil {
+				logger.Log.Debugf("Error unmarshalling entry: %v", err)
 				continue
 			}
 
-			entryStreamerSocketConnector.SendEntry(socketId, entry, params)
+			if err := entryStreamerSocketConnector.SendEntry(socketId, entry, params); err != nil {
+				logger.Log.Errorf("Error sending entry to socket, err: %v", err)
+				return
+			}
 		}
 	}
 
@@ -66,20 +78,22 @@ func (e *BasenineEntryStreamer) Get(ctx context.Context, socketId int, params *W
 			}
 
 			var metadata *basenine.Metadata
-			err = json.Unmarshal(bytes, &metadata)
-			if err != nil {
-				logger.Log.Debugf("Error unmarshalling metadata: %v", err.Error())
+			if err = json.Unmarshal(bytes, &metadata); err != nil {
+				logger.Log.Debugf("Error unmarshalling metadata: %v", err)
 				continue
 			}
 
-			entryStreamerSocketConnector.SendMetadata(socketId, metadata)
+			if err := entryStreamerSocketConnector.SendMetadata(socketId, metadata); err != nil {
+				logger.Log.Errorf("Error sending metadata to socket, err: %v", err)
+				return
+			}
 		}
 	}
 
 	go handleDataChannel(connection, data)
 	go handleMetaChannel(connection, meta)
 
-	if err = connection.Query(query, data, meta); err != nil {
+	if err = connection.Query(leftOff, query, data, meta); err != nil {
 		logger.Log.Errorf("Query mode call failed: %v", err)
 		entryStreamerSocketConnector.CleanupSocket(socketId)
 		return err
@@ -94,3 +108,64 @@ func (e *BasenineEntryStreamer) Get(ctx context.Context, socketId int, params *W
 
 	return nil
 }
+
+// Reverses a []byte slice.
+func (e *BasenineEntryStreamer) fetch(socketId int, params *WebSocketParams, connector EntryStreamerSocketConnector) (leftOff string, err error) {
+	if params.Fetch <= 0 {
+		leftOff = params.LeftOff
+		return
+	}
+
+	var data [][]byte
+	var firstMeta []byte
+	var lastMeta []byte
+	data, firstMeta, lastMeta, err = basenine.Fetch(
+		shared.BasenineHost,
+		shared.BaseninePort,
+		params.LeftOff,
+		-1,
+		params.Query,
+		params.Fetch,
+		time.Duration(params.TimeoutMs)*time.Millisecond,
+	)
+	if err != nil {
+		return
+	}
+
+	var firstMetadata *basenine.Metadata
+	if err = json.Unmarshal(firstMeta, &firstMetadata); err != nil {
+		return
+	}
+
+	leftOff = firstMetadata.LeftOff
+
+	var lastMetadata *basenine.Metadata
+	if err = json.Unmarshal(lastMeta, &lastMetadata); err != nil {
+		return
+	}
+
+	if err = connector.SendMetadata(socketId, lastMetadata); err != nil {
+		return
+	}
+
+	data = e.reverseBytesSlice(data)
+	for _, row := range data {
+		var entry *tapApi.Entry
+		if err = json.Unmarshal(row, &entry); err != nil {
+			break
+		}
+
+		if err = connector.SendEntry(socketId, entry, params); err != nil {
+			return
+		}
+	}
+	return
+}
+
+// Reverses a []byte slice.
+func (e *BasenineEntryStreamer) reverseBytesSlice(arr [][]byte) (newArr [][]byte) {
+	for i := len(arr) - 1; i >= 0; i-- {
+		newArr = append(newArr, arr[i])
+	}
+	return newArr
+}

agent/pkg/api/socket_routes.go

@@ -10,7 +10,7 @@ import (
 	"github.com/gorilla/websocket"
 	"github.com/up9inc/mizu/agent/pkg/models"
 	"github.com/up9inc/mizu/agent/pkg/utils"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 	tapApi "github.com/up9inc/mizu/tap/api"
 )
 
@@ -34,8 +34,11 @@ type SocketConnection struct {
 }
 
 type WebSocketParams struct {
+	LeftOff           string `json:"leftOff"`
 	Query             string `json:"query"`
 	EnableFullEntries bool   `json:"enableFullEntries"`
+	Fetch             int    `json:"fetch"`
+	TimeoutMs         int    `json:"timeoutMs"`
 }
 
 var (

agent/pkg/api/socket_server_handlers.go

@@ -14,8 +14,8 @@ import (
 
 	tapApi "github.com/up9inc/mizu/tap/api"
 
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 )
 
 type BrowserClient struct {

agent/pkg/api/utils.go

@@ -4,8 +4,8 @@ import (
 	"encoding/json"
 
 	"github.com/up9inc/mizu/agent/pkg/providers/tappedPods"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 )
 
 func BroadcastTappedPodsStatus() {

agent/pkg/app/main.go

@@ -10,7 +10,8 @@ import (
 	basenine "github.com/up9inc/basenine/client/go"
 	"github.com/up9inc/mizu/agent/pkg/api"
 	"github.com/up9inc/mizu/agent/pkg/utils"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
+	"github.com/up9inc/mizu/tap/dbgctl"
 	tapApi "github.com/up9inc/mizu/tap/api"
 	amqpExt "github.com/up9inc/mizu/tap/extensions/amqp"
 	httpExt "github.com/up9inc/mizu/tap/extensions/http"
@@ -24,36 +25,38 @@ var (
 )
 
 func LoadExtensions() {
-	Extensions = make([]*tapApi.Extension, 4)
+	Extensions = make([]*tapApi.Extension, 0)
 	ExtensionsMap = make(map[string]*tapApi.Extension)
 
-	extensionAmqp := &tapApi.Extension{}
-	dissectorAmqp := amqpExt.NewDissector()
-	dissectorAmqp.Register(extensionAmqp)
-	extensionAmqp.Dissector = dissectorAmqp
-	Extensions[0] = extensionAmqp
-	ExtensionsMap[extensionAmqp.Protocol.Name] = extensionAmqp
-
 	extensionHttp := &tapApi.Extension{}
 	dissectorHttp := httpExt.NewDissector()
 	dissectorHttp.Register(extensionHttp)
 	extensionHttp.Dissector = dissectorHttp
-	Extensions[1] = extensionHttp
+	Extensions = append(Extensions, extensionHttp)
 	ExtensionsMap[extensionHttp.Protocol.Name] = extensionHttp
 
-	extensionKafka := &tapApi.Extension{}
-	dissectorKafka := kafkaExt.NewDissector()
-	dissectorKafka.Register(extensionKafka)
-	extensionKafka.Dissector = dissectorKafka
-	Extensions[2] = extensionKafka
-	ExtensionsMap[extensionKafka.Protocol.Name] = extensionKafka
+	if !dbgctl.MizuTapperDisableNonHttpExtensions {
+		extensionAmqp := &tapApi.Extension{}
+		dissectorAmqp := amqpExt.NewDissector()
+		dissectorAmqp.Register(extensionAmqp)
+		extensionAmqp.Dissector = dissectorAmqp
+		Extensions = append(Extensions, extensionAmqp)
+		ExtensionsMap[extensionAmqp.Protocol.Name] = extensionAmqp
 
-	extensionRedis := &tapApi.Extension{}
-	dissectorRedis := redisExt.NewDissector()
-	dissectorRedis.Register(extensionRedis)
-	extensionRedis.Dissector = dissectorRedis
-	Extensions[3] = extensionRedis
-	ExtensionsMap[extensionRedis.Protocol.Name] = extensionRedis
+		extensionKafka := &tapApi.Extension{}
+		dissectorKafka := kafkaExt.NewDissector()
+		dissectorKafka.Register(extensionKafka)
+		extensionKafka.Dissector = dissectorKafka
+		Extensions = append(Extensions, extensionKafka)
+		ExtensionsMap[extensionKafka.Protocol.Name] = extensionKafka
+
+		extensionRedis := &tapApi.Extension{}
+		dissectorRedis := redisExt.NewDissector()
+		dissectorRedis.Register(extensionRedis)
+		extensionRedis.Dissector = dissectorRedis
+		Extensions = append(Extensions, extensionRedis)
+		ExtensionsMap[extensionRedis.Protocol.Name] = extensionRedis
+	}
 
 	sort.Slice(Extensions, func(i, j int) bool {
 		return Extensions[i].Protocol.Priority < Extensions[j].Protocol.Priority

agent/pkg/controllers/entries_controller.go

@@ -10,7 +10,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 func HandleEntriesError(c *gin.Context, err error) bool {

agent/pkg/controllers/oas_controller.go

@@ -7,7 +7,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/up9inc/mizu/agent/pkg/dependency"
 	"github.com/up9inc/mizu/agent/pkg/oas"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 func GetOASServers(c *gin.Context) {

agent/pkg/controllers/oas_controller_test.go

@@ -1,17 +1,12 @@
 package controllers
 
 import (
-	"bytes"
-	basenine "github.com/up9inc/basenine/client/go"
-	"net"
 	"net/http/httptest"
 	"testing"
-	"time"
-
-	"github.com/up9inc/mizu/agent/pkg/dependency"
-	"github.com/up9inc/mizu/agent/pkg/oas"
 
 	"github.com/gin-gonic/gin"
+	"github.com/up9inc/mizu/agent/pkg/dependency"
+	"github.com/up9inc/mizu/agent/pkg/oas"
 )
 
 func TestGetOASServers(t *testing.T) {
@@ -37,33 +32,14 @@ func TestGetOASSpec(t *testing.T) {
 	t.Logf("Written body: %s", recorder.Body.String())
 }
 
-type fakeConn struct {
-	sendBuffer    *bytes.Buffer
-	receiveBuffer *bytes.Buffer
-}
-
-func (f fakeConn) Read(p []byte) (int, error)       { return f.sendBuffer.Read(p) }
-func (f fakeConn) Write(p []byte) (int, error)      { return f.receiveBuffer.Write(p) }
-func (fakeConn) Close() error                       { return nil }
-func (fakeConn) LocalAddr() net.Addr                { return nil }
-func (fakeConn) RemoteAddr() net.Addr               { return nil }
-func (fakeConn) SetDeadline(t time.Time) error      { return nil }
-func (fakeConn) SetReadDeadline(t time.Time) error  { return nil }
-func (fakeConn) SetWriteDeadline(t time.Time) error { return nil }
-
 func getRecorderAndContext() (*httptest.ResponseRecorder, *gin.Context) {
-	dummyConn := new(basenine.Connection)
-	dummyConn.Conn = fakeConn{
-		sendBuffer:    bytes.NewBufferString("\n"),
-		receiveBuffer: bytes.NewBufferString("\n"),
-	}
 	dependency.RegisterGenerator(dependency.OasGeneratorDependency, func() interface{} {
 		return oas.GetDefaultOasGeneratorInstance()
 	})
 
 	recorder := httptest.NewRecorder()
 	c, _ := gin.CreateTestContext(recorder)
-	oas.GetDefaultOasGeneratorInstance().Start(dummyConn)
+	oas.GetDefaultOasGeneratorInstance().Start()
 	oas.GetDefaultOasGeneratorInstance().GetServiceSpecs().Store("some", oas.NewGen("some"))
 	return recorder, c
 }

agent/pkg/controllers/status_controller.go

@@ -13,9 +13,9 @@ import (
 	"github.com/up9inc/mizu/agent/pkg/providers/tappers"
 	"github.com/up9inc/mizu/agent/pkg/up9"
 	"github.com/up9inc/mizu/agent/pkg/validation"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
 	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
 )
 
 func HealthCheck(c *gin.Context) {

agent/pkg/dependency/type_names.go

@@ -5,6 +5,7 @@ type DependencyContainerType string
 const (
 	ServiceMapGeneratorDependency = "ServiceMapGeneratorDependency"
 	OasGeneratorDependency        = "OasGeneratorDependency"
+	EntriesInserter               = "EntriesInserter"
 	EntriesProvider               = "EntriesProvider"
 	EntriesSocketStreamer         = "EntriesSocketStreamer"
 	EntryStreamerSocketConnector  = "EntryStreamerSocketConnector"

agent/pkg/elastic/esClient.go

@@ -1,116 +0,0 @@
-package elastic
-
-import (
-	"bytes"
-	"crypto/tls"
-	"encoding/json"
-	"net/http"
-	"sync"
-	"time"
-
-	"github.com/elastic/go-elasticsearch/v7"
-	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
-	"github.com/up9inc/mizu/tap/api"
-)
-
-type client struct {
-	es            *elasticsearch.Client
-	index         string
-	insertedCount int
-}
-
-var instance *client
-var once sync.Once
-
-func GetInstance() *client {
-	once.Do(func() {
-		instance = newClient()
-	})
-	return instance
-}
-
-func (client *client) Configure(config shared.ElasticConfig) {
-	if config.Url == "" || config.User == "" || config.Password == "" {
-		if client.es != nil {
-			client.es = nil
-		}
-		logger.Log.Infof("No elastic configuration was supplied, elastic exporter disabled")
-		return
-	}
-	transport := http.DefaultTransport
-	tlsClientConfig := &tls.Config{InsecureSkipVerify: true}
-	transport.(*http.Transport).TLSClientConfig = tlsClientConfig
-	cfg := elasticsearch.Config{
-		Addresses: []string{config.Url},
-		Username:  config.User,
-		Password:  config.Password,
-		Transport: transport,
-	}
-
-	es, err := elasticsearch.NewClient(cfg)
-	if err != nil {
-		logger.Log.Errorf("Failed to initialize elastic client %v", err)
-	}
-
-	// Have the client instance return a response
-	res, err := es.Info()
-	if err != nil {
-		logger.Log.Errorf("Elastic client.Info() ERROR: %v", err)
-	} else {
-		client.es = es
-		client.index = "mizu_traffic_http_" + time.Now().Format("2006_01_02_15_04")
-		client.insertedCount = 0
-		logger.Log.Infof("Elastic client configured, index: %s, cluster info: %v", client.index, res)
-	}
-	defer res.Body.Close()
-}
-
-func newClient() *client {
-	return &client{
-		es:    nil,
-		index: "",
-	}
-}
-
-type httpEntry struct {
-	Source      *api.TCP               `json:"src"`
-	Destination *api.TCP               `json:"dst"`
-	Outgoing    bool                   `json:"outgoing"`
-	CreatedAt   time.Time              `json:"createdAt"`
-	Request     map[string]interface{} `json:"request"`
-	Response    map[string]interface{} `json:"response"`
-	ElapsedTime int64                  `json:"elapsedTime"`
-}
-
-func (client *client) PushEntry(entry *api.Entry) {
-	if client.es == nil {
-		return
-	}
-
-	if entry.Protocol.Name != "http" {
-		return
-	}
-
-	entryToPush := httpEntry{
-		Source:      entry.Source,
-		Destination: entry.Destination,
-		Outgoing:    entry.Outgoing,
-		CreatedAt:   entry.StartTime,
-		Request:     entry.Request,
-		Response:    entry.Response,
-		ElapsedTime: entry.ElapsedTime,
-	}
-
-	entryJson, err := json.Marshal(entryToPush)
-	if err != nil {
-		logger.Log.Errorf("json.Marshal ERROR: %v", err)
-		return
-	}
-	var buffer bytes.Buffer
-	buffer.WriteString(string(entryJson))
-	res, _ := client.es.Index(client.index, &buffer)
-	if res.StatusCode == 201 {
-		client.insertedCount += 1
-	}
-}

agent/pkg/entries/entries_provider.go

@@ -9,8 +9,8 @@ import (
 	"github.com/up9inc/mizu/agent/pkg/app"
 	"github.com/up9inc/mizu/agent/pkg/har"
 	"github.com/up9inc/mizu/agent/pkg/models"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 	tapApi "github.com/up9inc/mizu/tap/api"
 )
 
@@ -22,7 +22,7 @@ type EntriesProvider interface {
 type BasenineEntriesProvider struct{}
 
 func (e *BasenineEntriesProvider) GetEntries(entriesRequest *models.EntriesRequest) ([]*tapApi.EntryWrapper, *basenine.Metadata, error) {
-	data, meta, err := basenine.Fetch(shared.BasenineHost, shared.BaseninePort,
+	data, _, lastMeta, err := basenine.Fetch(shared.BasenineHost, shared.BaseninePort,
 		entriesRequest.LeftOff, entriesRequest.Direction, entriesRequest.Query,
 		entriesRequest.Limit, time.Duration(entriesRequest.TimeoutMs)*time.Millisecond)
 	if err != nil {
@@ -49,7 +49,7 @@ func (e *BasenineEntriesProvider) GetEntries(entriesRequest *models.EntriesReque
 	}
 
 	var metadata *basenine.Metadata
-	err = json.Unmarshal(meta, &metadata)
+	err = json.Unmarshal(lastMeta, &metadata)
 	if err != nil {
 		logger.Log.Debugf("Error recieving metadata: %v", err.Error())
 	}

agent/pkg/har/types.go

@@ -2,9 +2,10 @@ package har
 
 import (
 	"encoding/base64"
-	"github.com/up9inc/mizu/shared/logger"
 	"time"
 	"unicode/utf8"
+
+	"github.com/up9inc/mizu/logger"
 )
 
 /*

agent/pkg/har/utils.go

@@ -8,7 +8,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 // Keep it because we might want cookies in the future
@@ -124,8 +124,8 @@ func NewRequest(request map[string]interface{}) (harRequest *Request, err error)
 
 	postData, _ := request["postData"].(map[string]interface{})
 	mimeType := postData["mimeType"]
-	if mimeType == nil || len(mimeType.(string)) == 0 {
-		mimeType = "text/html"
+	if mimeType == nil {
+		mimeType = ""
 	}
 	text := postData["text"]
 	postDataText := ""
@@ -177,8 +177,8 @@ func NewResponse(response map[string]interface{}) (harResponse *Response, err er
 
 	content, _ := response["content"].(map[string]interface{})
 	mimeType := content["mimeType"]
-	if mimeType == nil || len(mimeType.(string)) == 0 {
-		mimeType = "text/html"
+	if mimeType == nil {
+		mimeType = ""
 	}
 	encoding := content["encoding"]
 	text := content["text"]

agent/pkg/oas/feeder_test.go

@@ -16,7 +16,7 @@ import (
 
 	"github.com/up9inc/mizu/agent/pkg/har"
 
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 func getFiles(baseDir string) (result []string, err error) {

agent/pkg/oas/oas_generator.go

@@ -1,17 +1,14 @@
 package oas
 
 import (
-	"context"
 	"encoding/json"
 	"net/url"
 	"sync"
 
-	basenine "github.com/up9inc/basenine/client/go"
 	"github.com/up9inc/mizu/agent/pkg/har"
-	"github.com/up9inc/mizu/shared"
 	"github.com/up9inc/mizu/tap/api"
 
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 var (
@@ -19,22 +16,20 @@ var (
 	instance *defaultOasGenerator
 )
 
+type OasGeneratorSink interface {
+	HandleEntry(mizuEntry *api.Entry)
+}
+
 type OasGenerator interface {
-	Start(conn *basenine.Connection)
+	Start()
 	Stop()
 	IsStarted() bool
 	GetServiceSpecs() *sync.Map
-	SetEntriesQuery(query string) bool
 }
 
 type defaultOasGenerator struct {
 	started      bool
-	ctx          context.Context
-	cancel       context.CancelFunc
 	serviceSpecs *sync.Map
-	dbConn       *basenine.Connection
-	dbMutex      sync.Mutex
-	entriesQuery string
 }
 
 func GetDefaultOasGeneratorInstance() *defaultOasGenerator {
@@ -45,102 +40,29 @@ func GetDefaultOasGeneratorInstance() *defaultOasGenerator {
 	return instance
 }
 
-func (g *defaultOasGenerator) Start(conn *basenine.Connection) {
-	if g.started {
-		return
-	}
-
-	if g.dbConn == nil {
-		if conn == nil {
-			logger.Log.Infof("Creating new DB connection for OAS generator to address %s:%s", shared.BasenineHost, shared.BaseninePort)
-			newConn, err := basenine.NewConnection(shared.BasenineHost, shared.BaseninePort)
-			if err != nil {
-				logger.Log.Error("Error connecting to DB for OAS generator, err: %v", err)
-				return
-			}
-
-			conn = newConn
-		}
-
-		g.dbConn = conn
-	}
-
-	ctx, cancel := context.WithCancel(context.Background())
-	g.cancel = cancel
-	g.ctx = ctx
-	g.serviceSpecs = &sync.Map{}
-
+func (g *defaultOasGenerator) Start() {
 	g.started = true
-
-	go g.runGenerator()
 }
 
 func (g *defaultOasGenerator) Stop() {
 	if !g.started {
 		return
 	}
+
 	g.started = false
 
-	g.cancel()
 	g.reset()
-
-	g.dbMutex.Lock()
-	defer g.dbMutex.Unlock()
-	if g.dbConn != nil {
-		g.dbConn.Close()
-		g.dbConn = nil
-	}
 }
 
 func (g *defaultOasGenerator) IsStarted() bool {
 	return g.started
 }
 
-func (g *defaultOasGenerator) runGenerator() {
-	// Make []byte channels to receive the data and the meta
-	dataChan := make(chan []byte)
-	metaChan := make(chan []byte)
-
-	g.dbMutex.Lock()
-	defer g.dbMutex.Unlock()
-	logger.Log.Infof("Querying DB for OAS generator with query '%s'", g.entriesQuery)
-	if err := g.dbConn.Query(g.entriesQuery, dataChan, metaChan); err != nil {
-		logger.Log.Errorf("Query mode call failed: %v", err)
+func (g *defaultOasGenerator) HandleEntry(mizuEntry *api.Entry) {
+	if !g.started {
+		return
 	}
 
-	for {
-		select {
-		case <-g.ctx.Done():
-			logger.Log.Infof("OAS Generator was canceled")
-			close(dataChan)
-			close(metaChan)
-			return
-
-		case metaBytes, ok := <-metaChan:
-			if !ok {
-				logger.Log.Infof("OAS Generator - meta channel closed")
-				break
-			}
-			logger.Log.Debugf("Meta: %s", metaBytes)
-
-		case dataBytes, ok := <-dataChan:
-			if !ok {
-				logger.Log.Infof("OAS Generator - entries channel closed")
-				break
-			}
-
-			logger.Log.Debugf("Data: %s", dataBytes)
-			e := new(api.Entry)
-			err := json.Unmarshal(dataBytes, e)
-			if err != nil {
-				continue
-			}
-			g.handleEntry(e)
-		}
-	}
-}
-
-func (g *defaultOasGenerator) handleEntry(mizuEntry *api.Entry) {
 	if mizuEntry.Protocol.Name == "http" {
 		dest := mizuEntry.Destination.Name
 		if dest == "" {
@@ -210,18 +132,9 @@ func (g *defaultOasGenerator) GetServiceSpecs() *sync.Map {
 	return g.serviceSpecs
 }
 
-func (g *defaultOasGenerator) SetEntriesQuery(query string) bool {
-	changed := g.entriesQuery != query
-	g.entriesQuery = query
-	return changed
-}
-
 func NewDefaultOasGenerator() *defaultOasGenerator {
 	return &defaultOasGenerator{
 		started:      false,
-		ctx:          nil,
-		cancel:       nil,
-		serviceSpecs: nil,
-		dbConn:       nil,
+		serviceSpecs: &sync.Map{},
 	}
 }

agent/pkg/oas/oas_generator_test.go

@@ -8,7 +8,7 @@ import (
 )
 
 func TestOASGen(t *testing.T) {
-	gen := new(defaultOasGenerator)
+	gen := GetDefaultOasGeneratorInstance()
 
 	e := new(har.Entry)
 	err := json.Unmarshal([]byte(`{"startedDateTime": "20000101","request": {"url": "https://host/path", "method": "GET"}, "response": {"status": 200}}`), e)
@@ -21,8 +21,7 @@ func TestOASGen(t *testing.T) {
 		Entry:       *e,
 	}
 
-	dummyConn := GetFakeDBConn(`{"startedDateTime": "20000101","request": {"url": "https://host/path", "method": "GET"}, "response": {"status": 200}}`)
-	gen.Start(dummyConn)
+	gen.Start()
 	gen.handleHARWithSource(ews)
 	g, ok := gen.serviceSpecs.Load("some")
 	if !ok {

agent/pkg/oas/specgen.go

@@ -17,7 +17,7 @@ import (
 	"github.com/chanced/openapi"
 	"github.com/google/uuid"
 	"github.com/nav-inc/datetime"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 
 	"github.com/up9inc/mizu/agent/pkg/har"
 

agent/pkg/oas/specgen_test.go

@@ -1,10 +1,8 @@
 package oas
 
 import (
-	"bytes"
 	"encoding/json"
 	"io/ioutil"
-	"net"
 	"os"
 	"regexp"
 	"strings"
@@ -13,22 +11,11 @@ import (
 	"time"
 
 	"github.com/chanced/openapi"
-	"github.com/up9inc/mizu/shared/logger"
-	"github.com/wI2L/jsondiff"
-
-	basenine "github.com/up9inc/basenine/client/go"
 	"github.com/up9inc/mizu/agent/pkg/har"
+	"github.com/up9inc/mizu/logger"
+	"github.com/wI2L/jsondiff"
 )
 
-func GetFakeDBConn(send string) *basenine.Connection {
-	dummyConn := new(basenine.Connection)
-	dummyConn.Conn = FakeConn{
-		sendBuffer:    bytes.NewBufferString(send),
-		receiveBuffer: bytes.NewBufferString(""),
-	}
-	return dummyConn
-}
-
 // if started via env, write file into subdir
 func outputSpec(label string, spec *openapi.OpenAPI, t *testing.T) string {
 	content, err := json.MarshalIndent(spec, "", "  ")
@@ -278,17 +265,3 @@ func TestLoadValid3_1(t *testing.T) {
 		t.FailNow()
 	}
 }
-
-type FakeConn struct {
-	sendBuffer    *bytes.Buffer
-	receiveBuffer *bytes.Buffer
-}
-
-func (f FakeConn) Read(p []byte) (int, error)       { return f.sendBuffer.Read(p) }
-func (f FakeConn) Write(p []byte) (int, error)      { return f.receiveBuffer.Write(p) }
-func (FakeConn) Close() error                       { return nil }
-func (FakeConn) LocalAddr() net.Addr                { return nil }
-func (FakeConn) RemoteAddr() net.Addr               { return nil }
-func (FakeConn) SetDeadline(t time.Time) error      { return nil }
-func (FakeConn) SetReadDeadline(t time.Time) error  { return nil }
-func (FakeConn) SetWriteDeadline(t time.Time) error { return nil }

agent/pkg/oas/tree.go

@@ -8,7 +8,7 @@ import (
 	"strings"
 
 	"github.com/chanced/openapi"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 type NodePath = []string

agent/pkg/oas/utils.go

@@ -9,7 +9,7 @@ import (
 	"github.com/up9inc/mizu/agent/pkg/har"
 
 	"github.com/chanced/openapi"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 func exampleResolver(ref string) (*openapi.ExampleObj, error) {

agent/pkg/providers/tappedPods/tapped_pods_provider.go

@@ -7,8 +7,8 @@ import (
 
 	"github.com/up9inc/mizu/agent/pkg/providers/tappers"
 	"github.com/up9inc/mizu/agent/pkg/utils"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 )
 
 const FilePath = shared.DataDirPath + "tapped-pods.json"

agent/pkg/providers/tappers/tappers_provider.go

@@ -5,8 +5,8 @@ import (
 	"sync"
 
 	"github.com/up9inc/mizu/agent/pkg/utils"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 )
 
 const FilePath = shared.DataDirPath + "tappers-status.json"

agent/pkg/resolver/go.sum

@@ -219,8 +219,6 @@ github.com/onsi/ginkgo v1.11.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+
 github.com/onsi/gomega v0.0.0-20170829124025-dcabb60a477c/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA=
 github.com/onsi/gomega v1.7.0 h1:XPnZz8VVBHjVsy1vzJmRwIcSwiUO+JFfrv/xGiigmME=
 github.com/onsi/gomega v1.7.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
-github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
-github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
 github.com/peterbourgon/diskv v2.0.1+incompatible h1:UBdAOUP5p4RWqPBg048CAvpKN+vxiaj6gdUUzhl4XmI=
 github.com/peterbourgon/diskv v2.0.1+incompatible/go.mod h1:uqqh8zWWbv1HBMNONnaR/tNboyR3/BZd58JJSHlUSCU=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=

agent/pkg/resolver/resolver.go

@@ -5,7 +5,7 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 	k8serrors "k8s.io/apimachinery/pkg/api/errors"
 
 	cmap "github.com/orcaman/concurrent-map"

agent/pkg/rules/rulesHTTP.go

@@ -10,7 +10,7 @@ import (
 
 	"github.com/up9inc/mizu/agent/pkg/har"
 
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 
 	"github.com/up9inc/mizu/shared"
 	"github.com/yalp/jsonpath"

agent/pkg/servicemap/servicemap.go

@@ -1,10 +1,11 @@
 package servicemap
 
 import (
-	"github.com/jinzhu/copier"
 	"sync"
 
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/jinzhu/copier"
+
+	"github.com/up9inc/mizu/logger"
 	tapApi "github.com/up9inc/mizu/tap/api"
 )
 

agent/pkg/up9/main.go

@@ -17,8 +17,8 @@ import (
 	"github.com/up9inc/mizu/agent/pkg/utils"
 
 	basenine "github.com/up9inc/basenine/client/go"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 	tapApi "github.com/up9inc/mizu/tap/api"
 )
 
@@ -327,7 +327,7 @@ BasenineReconnect:
 	go handleMetaChannel(&wg, connection, meta)
 	wg.Add(2)
 
-	if err = connection.Query(query, data, meta); err != nil {
+	if err = connection.Query("latest", query, data, meta); err != nil {
 		logger.Log.Errorf("Query mode call failed: %v", err)
 		connection.Close()
 		time.Sleep(shared.BasenineReconnectInterval * time.Second)

agent/pkg/utils/utils.go

@@ -13,8 +13,8 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 )
 
 var (

cli/apiserver/provider.go

@@ -4,15 +4,16 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
-	"github.com/up9inc/mizu/cli/utils"
 	"io/ioutil"
 	"net/http"
 	"net/url"
 	"time"
 
+	"github.com/up9inc/mizu/cli/utils"
+
 	"github.com/up9inc/mizu/cli/config"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 	core "k8s.io/api/core/v1"
 )
 

cli/auth/authProvider.go

@@ -12,7 +12,7 @@ import (
 	"github.com/up9inc/mizu/cli/config"
 	"github.com/up9inc/mizu/cli/config/configStructs"
 	"github.com/up9inc/mizu/cli/uiUtils"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 	"golang.org/x/oauth2"
 )
 

cli/cmd/check.go

@@ -5,7 +5,7 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/up9inc/mizu/cli/config/configStructs"
 	"github.com/up9inc/mizu/cli/telemetry"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 var checkCmd = &cobra.Command{

cli/cmd/check/imagePullInCluster.go

@@ -3,13 +3,14 @@ package check
 import (
 	"context"
 	"fmt"
-	"github.com/up9inc/mizu/cli/uiUtils"
-	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
-	core "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"regexp"
 	"time"
+
+	"github.com/up9inc/mizu/cli/uiUtils"
+	"github.com/up9inc/mizu/logger"
+	"github.com/up9inc/mizu/shared/kubernetes"
+	core "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
 func ImagePullInCluster(ctx context.Context, kubernetesProvider *kubernetes.Provider) bool {

cli/cmd/check/kubernetesApi.go

@@ -2,14 +2,14 @@ package check
 
 import (
 	"fmt"
+
 	"github.com/up9inc/mizu/cli/config"
 	"github.com/up9inc/mizu/cli/uiUtils"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
 	"github.com/up9inc/mizu/shared/semver"
 )
 
-
 func KubernetesApi() (*kubernetes.Provider, *semver.SemVersion, bool) {
 	logger.Log.Infof("\nkubernetes-api\n--------------------")
 

cli/cmd/check/kubernetesPermissions.go

@@ -4,15 +4,16 @@ import (
 	"context"
 	"embed"
 	"fmt"
+	"strings"
+
 	"github.com/up9inc/mizu/cli/bucket"
 	"github.com/up9inc/mizu/cli/config"
 	"github.com/up9inc/mizu/cli/uiUtils"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
 	rbac "k8s.io/api/rbac/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/client-go/kubernetes/scheme"
-	"strings"
 )
 
 func TapKubernetesPermissions(ctx context.Context, embedFS embed.FS, kubernetesProvider *kubernetes.Provider) bool {

cli/cmd/check/kubernetesResources.go

@@ -3,10 +3,11 @@ package check
 import (
 	"context"
 	"fmt"
+
 	"github.com/up9inc/mizu/cli/config"
 	"github.com/up9inc/mizu/cli/uiUtils"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
 )
 
 func KubernetesResources(ctx context.Context, kubernetesProvider *kubernetes.Provider) bool {

cli/cmd/check/kubernetesVersion.go

@@ -2,9 +2,10 @@ package check
 
 import (
 	"fmt"
+
 	"github.com/up9inc/mizu/cli/uiUtils"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
 	"github.com/up9inc/mizu/shared/semver"
 )
 

cli/cmd/check/serverConnection.go

@@ -3,12 +3,13 @@ package check
 import (
 	"context"
 	"fmt"
+	"regexp"
+
 	"github.com/up9inc/mizu/cli/apiserver"
 	"github.com/up9inc/mizu/cli/config"
 	"github.com/up9inc/mizu/cli/uiUtils"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
-	"regexp"
 )
 
 func ServerConnection(kubernetesProvider *kubernetes.Provider) bool {

cli/cmd/checkRunner.go

@@ -4,10 +4,11 @@ import (
 	"context"
 	"embed"
 	"fmt"
+
 	"github.com/up9inc/mizu/cli/cmd/check"
 	"github.com/up9inc/mizu/cli/config"
 	"github.com/up9inc/mizu/cli/uiUtils"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 var (

cli/cmd/common.go

@@ -19,8 +19,8 @@ import (
 	"github.com/up9inc/mizu/shared"
 
 	"github.com/up9inc/mizu/cli/config"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
 )
 
 func GetApiServerUrl(port uint16) string {

cli/cmd/config.go

@@ -9,7 +9,7 @@ import (
 	"github.com/up9inc/mizu/cli/config/configStructs"
 	"github.com/up9inc/mizu/cli/telemetry"
 	"github.com/up9inc/mizu/cli/uiUtils"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 var configCmd = &cobra.Command{

cli/cmd/goUtils/funcWrappers.go

@@ -4,7 +4,7 @@ import (
 	"reflect"
 	"runtime/debug"
 
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 func HandleExcWrapper(fn interface{}, params ...interface{}) (result []reflect.Value) {

cli/cmd/install.go

@@ -1,8 +1,11 @@
 package cmd
 
 import (
+	"github.com/creasty/defaults"
 	"github.com/spf13/cobra"
+	"github.com/up9inc/mizu/cli/config/configStructs"
 	"github.com/up9inc/mizu/cli/telemetry"
+	"github.com/up9inc/mizu/logger"
 )
 
 var installCmd = &cobra.Command{
@@ -17,4 +20,11 @@ var installCmd = &cobra.Command{
 
 func init() {
 	rootCmd.AddCommand(installCmd)
+
+	defaultInstallConfig := configStructs.InstallConfig{}
+	if err := defaults.Set(&defaultInstallConfig); err != nil {
+		logger.Log.Debug(err)
+	}
+
+	installCmd.Flags().BoolP(configStructs.OutInstallName, "o", defaultInstallConfig.Out, "print (to stdout) Kubernetes manifest used to install Mizu Pro edition")
 }

cli/cmd/installRunner.go

@@ -2,18 +2,31 @@ package cmd
 
 import (
 	"fmt"
+	"strings"
+
 	"github.com/up9inc/mizu/cli/bucket"
 	"github.com/up9inc/mizu/cli/config"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 func runMizuInstall() {
-	bucketProvider := bucket.NewProvider(config.Config.Install.TemplateUrl, bucket.DefaultTimeout)
-	installTemplate, err := bucketProvider.GetInstallTemplate(config.Config.Install.TemplateName)
-	if err != nil {
-		logger.Log.Errorf("Failed getting install template, err: %v", err)
+	if config.Config.Install.Out {
+		bucketProvider := bucket.NewProvider(config.Config.Install.TemplateUrl, bucket.DefaultTimeout)
+		installTemplate, err := bucketProvider.GetInstallTemplate(config.Config.Install.TemplateName)
+		if err != nil {
+			logger.Log.Errorf("Failed getting install template, err: %v", err)
+			return
+		}
+
+		fmt.Print(installTemplate)
 		return
 	}
 
-	fmt.Print(installTemplate)
+	var sb strings.Builder
+	sb.WriteString("Hello! This command can be used to install Mizu Pro edition on your Kubernetes cluster.")
+	sb.WriteString("\nPlease run:")
+	sb.WriteString("\n\tmizu install -o | kubectl apply -f -")
+	sb.WriteString("\n\nor use helm chart as described in https://getmizu.io/docs/installing-mizu/centralized-installation\n")
+
+	fmt.Print(sb.String())
 }

cli/cmd/logs.go

@@ -10,7 +10,7 @@ import (
 	"github.com/up9inc/mizu/cli/errormessage"
 	"github.com/up9inc/mizu/cli/mizu/fsUtils"
 	"github.com/up9inc/mizu/cli/telemetry"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 var logsCmd = &cobra.Command{

cli/cmd/root.go

@@ -11,7 +11,7 @@ import (
 	"github.com/up9inc/mizu/cli/mizu/fsUtils"
 	"github.com/up9inc/mizu/cli/mizu/version"
 	"github.com/up9inc/mizu/cli/uiUtils"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 var rootCmd = &cobra.Command{

cli/cmd/tap.go

@@ -14,8 +14,8 @@ import (
 	"github.com/up9inc/mizu/cli/config/configStructs"
 	"github.com/up9inc/mizu/cli/errormessage"
 	"github.com/up9inc/mizu/cli/uiUtils"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 )
 
 const uploadTrafficMessageToConfirm = `NOTE: running mizu with --%s flag will upload recorded traffic for further analysis and enriched presentation options.`
@@ -114,7 +114,7 @@ func init() {
 	tapCmd.Flags().Bool(configStructs.AnalysisTapName, defaultTapConfig.Analysis, "Uploads traffic to UP9 for further analysis (Beta)")
 	tapCmd.Flags().BoolP(configStructs.AllNamespacesTapName, "A", defaultTapConfig.AllNamespaces, "Tap all namespaces")
 	tapCmd.Flags().StringSliceP(configStructs.PlainTextFilterRegexesTapName, "r", defaultTapConfig.PlainTextFilterRegexes, "List of regex expressions that are used to filter matching values from text/plain http bodies")
-	tapCmd.Flags().Bool(configStructs.DisableRedactionTapName, defaultTapConfig.DisableRedaction, "Disables redaction of potentially sensitive request/response headers and body values")
+	tapCmd.Flags().Bool(configStructs.EnableRedactionTapName, defaultTapConfig.EnableRedaction, "Enables redaction of potentially sensitive request/response headers and body values")
 	tapCmd.Flags().String(configStructs.HumanMaxEntriesDBSizeTapName, defaultTapConfig.HumanMaxEntriesDBSize, "Override the default max entries db size")
 	tapCmd.Flags().String(configStructs.InsertionFilterName, defaultTapConfig.InsertionFilter, "Set the insertion filter. Accepts string or a file path.")
 	tapCmd.Flags().Bool(configStructs.DryRunTapName, defaultTapConfig.DryRun, "Preview of all pods matching the regex, without tapping them")
@@ -123,4 +123,5 @@ func init() {
 	tapCmd.Flags().String(configStructs.ContractFile, defaultTapConfig.ContractFile, "OAS/Swagger file to validate to monitor the contracts")
 	tapCmd.Flags().Bool(configStructs.ServiceMeshName, defaultTapConfig.ServiceMesh, "Record decrypted traffic if the cluster is configured with a service mesh and with mtls")
 	tapCmd.Flags().Bool(configStructs.TlsName, defaultTapConfig.Tls, "Record tls traffic")
+	tapCmd.Flags().Bool(configStructs.ProfilerName, defaultTapConfig.Profiler, "Run pprof server")
 }

cli/cmd/tapRunner.go

@@ -25,9 +25,9 @@ import (
 	"github.com/up9inc/mizu/cli/config/configStructs"
 	"github.com/up9inc/mizu/cli/errormessage"
 	"github.com/up9inc/mizu/cli/uiUtils"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
 	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
 	"github.com/up9inc/mizu/tap/api"
 )
 
@@ -124,7 +124,7 @@ func RunMizuTap() {
 	}
 
 	logger.Log.Infof("Waiting for Mizu Agent to start...")
-	if state.mizuServiceAccountExists, err = resources.CreateTapMizuResources(ctx, kubernetesProvider, serializedValidationRules, serializedContract, serializedMizuConfig, config.Config.IsNsRestrictedMode(), config.Config.MizuResourcesNamespace, config.Config.AgentImage, getSyncEntriesConfig(), config.Config.Tap.MaxEntriesDBSizeBytes(), config.Config.Tap.ApiServerResources, config.Config.ImagePullPolicy(), config.Config.LogLevel()); err != nil {
+	if state.mizuServiceAccountExists, err = resources.CreateTapMizuResources(ctx, kubernetesProvider, serializedValidationRules, serializedContract, serializedMizuConfig, config.Config.IsNsRestrictedMode(), config.Config.MizuResourcesNamespace, config.Config.AgentImage, getSyncEntriesConfig(), config.Config.Tap.MaxEntriesDBSizeBytes(), config.Config.Tap.ApiServerResources, config.Config.ImagePullPolicy(), config.Config.LogLevel(), config.Config.Tap.Profiler); err != nil {
 		var statusError *k8serrors.StatusError
 		if errors.As(err, &statusError) && (statusError.ErrStatus.Reason == metav1.StatusReasonAlreadyExists) {
 			logger.Log.Info("Mizu is already running in this namespace, change the `mizu-resources-namespace` configuration or run `mizu clean` to remove the currently running Mizu instance")
@@ -164,7 +164,6 @@ func getTapMizuAgentConfig() *shared.MizuAgentConfig {
 		ServiceMap:             config.Config.ServiceMap,
 		OAS:                    config.Config.OAS,
 		Telemetry:              config.Config.Telemetry,
-		Elastic:                config.Config.Elastic,
 	}
 
 	return &mizuAgentConfig
@@ -292,7 +291,7 @@ func getMizuApiFilteringOptions() (*api.TrafficFilteringOptions, error) {
 	return &api.TrafficFilteringOptions{
 		PlainTextMaskingRegexes: compiledRegexSlice,
 		IgnoredUserAgents:       config.Config.Tap.IgnoredUserAgents,
-		DisableRedaction:        config.Config.Tap.DisableRedaction,
+		EnableRedaction:        config.Config.Tap.EnableRedaction,
 	}, nil
 }
 

cli/cmd/version.go

@@ -7,7 +7,7 @@ import (
 	"github.com/up9inc/mizu/cli/config"
 	"github.com/up9inc/mizu/cli/config/configStructs"
 	"github.com/up9inc/mizu/cli/telemetry"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 
 	"github.com/creasty/defaults"
 	"github.com/spf13/cobra"

cli/cmd/view.go

@@ -6,7 +6,7 @@ import (
 	"github.com/up9inc/mizu/cli/config"
 	"github.com/up9inc/mizu/cli/config/configStructs"
 	"github.com/up9inc/mizu/cli/telemetry"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 var viewCmd = &cobra.Command{

cli/cmd/viewRunner.go

@@ -11,8 +11,8 @@ import (
 	"github.com/up9inc/mizu/cli/config"
 	"github.com/up9inc/mizu/cli/mizu/fsUtils"
 	"github.com/up9inc/mizu/cli/uiUtils"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
 )
 
 func runMizuView() {

cli/config/config.go

@@ -9,8 +9,8 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 
 	"github.com/creasty/defaults"
 	"github.com/spf13/cobra"

cli/config/configStruct.go

@@ -41,7 +41,6 @@ type ConfigStruct struct {
 	LogLevelStr            string                      `yaml:"log-level,omitempty" default:"INFO" readonly:""`
 	ServiceMap             bool                        `yaml:"service-map" default:"true"`
 	OAS                    bool                        `yaml:"oas" default:"true"`
-	Elastic                shared.ElasticConfig        `yaml:"elastic"`
 }
 
 func (config *ConfigStruct) validate() error {

cli/config/configStructs/installConfig.go

@@ -1,6 +1,11 @@
 package configStructs
 
+const (
+	OutInstallName = "out"
+)
+
 type InstallConfig struct {
 	TemplateUrl  string `yaml:"template-url" default:"https://storage.googleapis.com/static.up9.io/mizu/helm-template"`
 	TemplateName string `yaml:"template-name" default:"helm-template.yaml"`
+	Out          bool   `yaml:"out"`
 }

cli/config/configStructs/tapConfig.go

@@ -11,7 +11,7 @@ import (
 	"github.com/up9inc/mizu/cli/uiUtils"
 	"github.com/up9inc/mizu/shared"
 
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared/units"
 )
 
@@ -21,7 +21,7 @@ const (
 	AnalysisTapName               = "analysis"
 	AllNamespacesTapName          = "all-namespaces"
 	PlainTextFilterRegexesTapName = "regex-masking"
-	DisableRedactionTapName       = "no-redact"
+	EnableRedactionTapName        = "redact"
 	HumanMaxEntriesDBSizeTapName  = "max-entries-db-size"
 	InsertionFilterName           = "insertion-filter"
 	DryRunTapName                 = "dry-run"
@@ -30,6 +30,7 @@ const (
 	ContractFile                  = "contract"
 	ServiceMeshName               = "service-mesh"
 	TlsName                       = "tls"
+	ProfilerName                  = "profiler"
 )
 
 type TapConfig struct {
@@ -42,7 +43,7 @@ type TapConfig struct {
 	AllNamespaces          bool             `yaml:"all-namespaces" default:"false"`
 	PlainTextFilterRegexes []string         `yaml:"regex-masking"`
 	IgnoredUserAgents      []string         `yaml:"ignored-user-agents"`
-	DisableRedaction       bool             `yaml:"no-redact" default:"false"`
+	EnableRedaction        bool             `yaml:"redact" default:"false"`
 	HumanMaxEntriesDBSize  string           `yaml:"max-entries-db-size" default:"200MB"`
 	InsertionFilter        string           `yaml:"insertion-filter" default:""`
 	DryRun                 bool             `yaml:"dry-run" default:"false"`
@@ -54,6 +55,7 @@ type TapConfig struct {
 	TapperResources        shared.Resources `yaml:"tapper-resources"`
 	ServiceMesh            bool             `yaml:"service-mesh" default:"false"`
 	Tls                    bool             `yaml:"tls" default:"false"`
+	Profiler               bool             `yaml:"profiler" default:"false"`
 }
 
 func (config *TapConfig) PodRegex() *regexp.Regexp {

cli/go.mod

@@ -11,6 +11,7 @@ require (
 	github.com/op/go-logging v0.0.0-20160315200505-970db520ece7
 	github.com/spf13/cobra v1.3.0
 	github.com/spf13/pflag v1.0.5
+	github.com/up9inc/mizu/logger v0.0.0
 	github.com/up9inc/mizu/shared v0.0.0
 	github.com/up9inc/mizu/tap/api v0.0.0
 	golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8
@@ -73,6 +74,7 @@ require (
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/russross/blackfriday v1.6.0 // indirect
 	github.com/stretchr/testify v1.7.0 // indirect
+	github.com/up9inc/mizu/tap/dbgctl v0.0.0 // indirect
 	github.com/xlab/treeprint v1.1.0 // indirect
 	go.starlark.net v0.0.0-20220203230714-bb14e151c28f // indirect
 	golang.org/x/crypto v0.0.0-20220208050332-20e1d8d225ab // indirect
@@ -98,6 +100,10 @@ require (
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 
+replace github.com/up9inc/mizu/logger v0.0.0 => ../logger
+
 replace github.com/up9inc/mizu/shared v0.0.0 => ../shared
 
 replace github.com/up9inc/mizu/tap/api v0.0.0 => ../tap/api
+
+replace github.com/up9inc/mizu/tap/dbgctl v0.0.0 => ../tap/dbgctl

cli/mizu/fsUtils/mizuLogsUtils.go

@@ -10,8 +10,8 @@ import (
 
 	"github.com/up9inc/mizu/cli/config"
 	"github.com/up9inc/mizu/cli/mizu"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
 )
 
 func GetLogFilePath() string {

cli/mizu/fsUtils/zipUtils.go

@@ -8,7 +8,7 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 func AddFileToZip(zipWriter *zip.Writer, filename string) error {

cli/mizu/version/versionCheck.go

@@ -13,7 +13,7 @@ import (
 	"github.com/up9inc/mizu/cli/apiserver"
 	"github.com/up9inc/mizu/cli/mizu"
 	"github.com/up9inc/mizu/cli/pkg/version"
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 
 	"github.com/google/go-github/v37/github"
 	"github.com/up9inc/mizu/cli/uiUtils"

cli/resources/cleanResources.go

@@ -3,12 +3,13 @@ package resources
 import (
 	"context"
 	"fmt"
+
 	"github.com/up9inc/mizu/cli/errormessage"
 	"github.com/up9inc/mizu/cli/mizu/fsUtils"
 	"github.com/up9inc/mizu/cli/uiUtils"
 	"github.com/up9inc/mizu/cli/utils"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
 	"k8s.io/apimachinery/pkg/util/wait"
 )
 
@@ -54,7 +55,6 @@ func cleanUpNonRestrictedMode(ctx context.Context, cancel context.CancelFunc, ku
 		}
 	}
 
-
 	if resources, err := kubernetesProvider.ListManagedClusterRoleBindings(ctx); err != nil {
 		resourceDesc := "ClusterRoleBindings"
 		handleDeletionError(err, resourceDesc, &leftoverResources)

cli/resources/createResources.go

@@ -8,13 +8,13 @@ import (
 	"github.com/up9inc/mizu/cli/errormessage"
 	"github.com/up9inc/mizu/cli/mizu"
 	"github.com/up9inc/mizu/cli/uiUtils"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
 	"github.com/up9inc/mizu/shared/kubernetes"
-	"github.com/up9inc/mizu/shared/logger"
 	core "k8s.io/api/core/v1"
 )
 
-func CreateTapMizuResources(ctx context.Context, kubernetesProvider *kubernetes.Provider, serializedValidationRules string, serializedContract string, serializedMizuConfig string, isNsRestrictedMode bool, mizuResourcesNamespace string, agentImage string, syncEntriesConfig *shared.SyncEntriesConfig, maxEntriesDBSizeBytes int64, apiServerResources shared.Resources, imagePullPolicy core.PullPolicy, logLevel logging.Level) (bool, error) {
+func CreateTapMizuResources(ctx context.Context, kubernetesProvider *kubernetes.Provider, serializedValidationRules string, serializedContract string, serializedMizuConfig string, isNsRestrictedMode bool, mizuResourcesNamespace string, agentImage string, syncEntriesConfig *shared.SyncEntriesConfig, maxEntriesDBSizeBytes int64, apiServerResources shared.Resources, imagePullPolicy core.PullPolicy, logLevel logging.Level, profiler bool) (bool, error) {
 	if !isNsRestrictedMode {
 		if err := createMizuNamespace(ctx, kubernetesProvider, mizuResourcesNamespace); err != nil {
 			return false, err
@@ -50,6 +50,7 @@ func CreateTapMizuResources(ctx context.Context, kubernetesProvider *kubernetes.
 		Resources:             apiServerResources,
 		ImagePullPolicy:       imagePullPolicy,
 		LogLevel:              logLevel,
+		Profiler:              profiler,
 	}
 
 	if err := createMizuApiServerPod(ctx, kubernetesProvider, opts); err != nil {

cli/telemetry/telemetry.go

@@ -4,14 +4,15 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
+	"net/http"
+	"os"
+	"time"
+
 	"github.com/denisbrodbeck/machineid"
 	"github.com/up9inc/mizu/cli/apiserver"
 	"github.com/up9inc/mizu/cli/config"
 	"github.com/up9inc/mizu/cli/mizu"
-	"github.com/up9inc/mizu/shared/logger"
-	"net/http"
-	"os"
-	"time"
+	"github.com/up9inc/mizu/logger"
 )
 
 const telemetryUrl = "https://us-east4-up9-prod.cloudfunctions.net/mizu-telemetry"

cli/uiUtils/confirmation.go

@@ -6,7 +6,7 @@ import (
 	"os"
 	"strings"
 
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 func AskForConfirmation(s string) bool {

cli/uiUtils/openBrowser.go

@@ -5,7 +5,7 @@ import (
 	"os/exec"
 	"runtime"
 
-	"github.com/up9inc/mizu/shared/logger"
+	"github.com/up9inc/mizu/logger"
 )
 
 func OpenBrowser(url string) {

cli/utils/waitUtils.go

@@ -2,10 +2,11 @@ package utils
 
 import (
 	"context"
-	"github.com/up9inc/mizu/shared/logger"
 	"os"
 	"os/signal"
 	"syscall"
+
+	"github.com/up9inc/mizu/logger"
 )
 
 func WaitForFinish(ctx context.Context, cancel context.CancelFunc) {

devops/linux-x86_64-musl-go-libpcap/Dockerfile

@@ -0,0 +1,31 @@
+FROM messense/rust-musl-cross:x86_64-musl AS builder-from-arm64v8-to-amd64
+
+ENV CROSS_TRIPLE x86_64-unknown-linux-musl
+ENV CROSS_ROOT /usr/local/musl
+
+ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
+    AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
+    CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gcc \
+    CPP=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-cpp \
+    CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-g++ \
+    LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld \
+    FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran
+
+# Install Go
+WORKDIR /
+RUN curl https://go.dev/dl/go1.17.6.linux-arm64.tar.gz -Lo ./go.linux-arm64.tar.gz \
+ && curl https://go.dev/dl/go1.17.6.linux-arm64.tar.gz.asc -Lo ./go.linux-arm64.tar.gz.asc \
+ && curl https://dl.google.com/dl/linux/linux_signing_key.pub  -Lo linux_signing_key.pub \
+ && gpg --import linux_signing_key.pub && gpg --verify ./go.linux-arm64.tar.gz.asc ./go.linux-arm64.tar.gz \
+ && rm -rf /usr/local/go && tar -C /usr/local -xzf go.linux-arm64.tar.gz
+ENV PATH "$PATH:/usr/local/go/bin"
+
+# Compile libpcap from source
+RUN curl https://www.tcpdump.org/release/libpcap-1.10.1.tar.gz -Lo ./libpcap.tar.gz \
+ && curl https://www.tcpdump.org/release/libpcap-1.10.1.tar.gz.sig -Lo ./libpcap.tar.gz.sig \
+ && curl https://www.tcpdump.org/release/signing-key.asc -Lo ./signing-key.asc \
+ && gpg --import signing-key.asc && gpg --verify libpcap.tar.gz.sig libpcap.tar.gz \
+ && tar -xzf libpcap.tar.gz && mv ./libpcap-* ./libpcap
+WORKDIR /libpcap
+RUN ./configure --host=x86_64 && make \
+ && cp /libpcap/libpcap.a /usr/local/musl/lib/gcc/x86_64-unknown-linux-musl/*/

devops/linux-x86_64-musl-go-libpcap/build-push.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+set -e
+
+docker build . -t up9inc/linux-x86_64-musl-go-libpcap && docker push up9inc/linux-x86_64-musl-go-libpcap

devops/ui-common-pack.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# exit when any command fails
+set -e
+
+dst_folder=$1
+echo "dst folder: $dst_folder";
+
+cd $dst_folder/../ui-common
+npm i
+npm pack
+mv up9-mizu-common-0.0.0.tgz $dst_folder

logger/go.mod

@@ -0,0 +1,5 @@
+module github.com/up9inc/mizu/logger
+
+go 1.17
+
+require github.com/op/go-logging v0.0.0-20160315200505-970db520ece7

logger/go.sum

@@ -0,0 +1,2 @@
+github.com/op/go-logging v0.0.0-20160315200505-970db520ece7 h1:lDH9UUVJtmYCjyT0CI4q8xvlXPxeZ0gYCVvWbmPlp88=
+github.com/op/go-logging v0.0.0-20160315200505-970db520ece7/go.mod h1:HzydrMdWErDVzsI23lYNej1Htcns9BCg93Dk0bBINWk=

performance_analysis/README.md

@@ -0,0 +1,107 @@
+
+# Performance analysis
+
+This directory contains tools for analyzing tapper performance.
+
+# Periodic tapper logs
+
+In tapper logs there are some periodic lines that shows its internal state and consumed resources.
+
+Internal state example (formatted and commented):
+```
+stats - {
+	"processedBytes":468940592, // how many bytes we read from pcap
+	"packetsCount":174883, // how many packets we read from pcap
+	"tcpPacketsCount":174883, // how many tcp packets we read from pcap
+	"reassembledTcpPayloadsCount":66893, // how many chunks sent to tcp stream
+	"matchedPairs":24821, // how many request response pairs found
+	"droppedTcpStreams":2 // how many tcp streams remained stale and dropped
+}
+```
+
+Consumed resources example (formatted and commented):
+```
+mem: 24441240, // golang heap size
+goroutines: 29, // how many goroutines
+cpu: 91.208791, // how much cpu the tapper process consume (in percentage per core)
+cores: 16,  // how many cores there are on the machine
+rss: 87052288 // how many bytes held by the tapper process
+```
+
+# Plot tapper logs
+
+In order to plot a tapper log or many logs into a graph, use the `plot_from_tapper_logs.py` util.
+
+It gets a list of tapper logs as a parameter, and output an image with a nice graph.
+
+The log file names should be named in this format `XX_DESCRIPTION.log` when XX is the number between determining the color of the output graph and description is the name of the series. It allows for easy comparison between various modes.
+
+Example run:
+```
+cd $MIZU_HOME/performance_analysis
+virtualenv venv
+source venv/bin/activate
+pip install -r requirements.txt
+python plot_from_tapper_logs.py 00_tapper.log
+```
+
+# Tapper Modes
+
+Every packet seen by the tapper is processed in a pipeline that contains various stages. 
+* Pcap - Read the packet from libpcap
+* Assembler - Assemble the packet into a TcpStream
+* TcpStream - Hold stream information and TcpReaders
+* Dissectors - Read from TcpReader and recognize the packet content and protocol.
+* Emit - Marshal the request response pair into a Json
+* Send - Send the Json to Api Server
+
+Tapper can be run with various debug modes:
+* No Pcap - Start the tapper process, but don't read from any packets from pcap
+* No Assembler - Read packets from pcap, but don't assemble them
+* No TcpStream - Assemble the packets, but don't create TcpStream for them
+* No Dissectors - Create a TcpStream for the packets, but don't dissect their content
+* No Emit - Dissect the TcpStream, but don't emit the matched request response pair 
+* No Send - Emit the request response pair, but don't send them to the Api Server.
+* Regular mode
+
+![Tapper Modes](https://github.com/up9inc/mizu/blob/debug/profile-tapper-benchmark/performance_analysis/tapper-modes.png)
+
+# Run benchmark with various tapper modes
+
+## Prerequisite
+
+In order to run the benchmark you probably want:
+1. An up and running Api Server
+2. An up and running Basenine
+3. An up and running UI (optional)
+4. An up and running test server, like nginx, that can return a known payload at a known endpoint.
+5. Set MIZU_HOME environment variable to points to mizu directory
+6. Install the `hey` tool
+
+## Running the benchmark
+
+In order to run a benchmark use the `run_tapper_benchmark.sh` script.
+
+Example run:
+```
+cd $MIZU_HOME/performance_analysis
+source venv/bin/activate # Assuming you already run plot_from_tapper_logs.py 
+./run_tapper_benchmark.sh
+```
+
+Running it without params use the default values, use the following environment variables for customization:
+```
+export=MIZU_BENCHMARK_OUTPUT_DIR=/path/to/dir # Set the output directory for tapper logs and graph
+export=MIZU_BENCHMARK_CLIENT_PERIOD=1m # How long each test run
+export=MIZU_BENCHMARK_URL=http://server:port/path # The URL to use for the benchmarking process (the test server endpoint)
+export=MIZU_BENCHMARK_RUN_COUNT=3 # How many times each tapper mode should run
+export=MIZU_BENCHMARK_QPS=250 # How many queries per second the each client should send to the test server
+export=MIZU_BENCHMARK_CLIENTS_COUNT=5 # How many clients should run in parallel during the benchmark
+```
+
+# Example output graph
+
+An example output graph from a 15 min run with 15K payload and 1000 QPS looks like
+
+![Example Graph](https://github.com/up9inc/mizu/blob/debug/profile-tapper-benchmark/performance_analysis/example-graph.png)
+

performance_analysis/plot_from_tapper_logs.py

@@ -0,0 +1,182 @@
+import matplotlib.pyplot as plt
+import numpy as np
+import pandas as pd
+import pathlib
+import re
+import sys
+import typing
+
+COLORMAP = plt.get_cmap('turbo')
+
+# Extract cpu and rss samples from log files and plot them
+# Input: List of log files
+#
+# example:
+#   python plot_from_tapper_logs.py 01_no_pcap_01.log 99_normal_00.log
+#
+# The script assumes that the log file names start with a number (pattern '\d+')
+# and groups based on this number. Files that start will the same number will be plotted with the same color.
+# Change group_pattern to an empty string to disable this, or change to a regex of your liking.
+
+
+def get_sample(name: str, line: str, default_value: float):
+    pattern = name + r': ?(\d+(\.\d+)?)'
+    maybe_sample = re.findall(pattern, line)
+    if len(maybe_sample) == 0:
+        return default_value
+
+    sample = float(maybe_sample[0][0])
+    return sample
+
+
+def append_sample(name: str, line: str, samples: typing.List[float]):
+    sample = get_sample(name, line, -1)
+
+    if sample == -1:
+        return
+
+    samples.append(sample)
+
+
+def extract_samples(f: typing.IO) -> typing.Tuple[pd.Series, pd.Series, pd.Series, pd.Series, pd.Series, pd.Series, pd.Series, pd.Series]:
+    cpu_samples = []
+    rss_samples = []
+    count_samples = []
+    matched_samples = []
+    live_samples = []
+    processed_samples = []
+    heap_samples = []
+    goroutines_samples = []
+    for line in f:
+        append_sample('cpu', line, cpu_samples)
+        append_sample('rss', line, rss_samples)
+        ignored_packets_count = get_sample('"ignoredPacketsCount"', line, -1)
+        packets_count = get_sample('"packetsCount"', line, -1)
+        if ignored_packets_count != -1 and packets_count != -1:
+            count_samples.append(packets_count - ignored_packets_count)
+        append_sample('"matchedPairs"', line, matched_samples)
+        append_sample('"liveTcpStreams"', line, live_samples)
+        append_sample('"processedBytes"', line, processed_samples)
+        append_sample('mem', line, heap_samples)
+        append_sample('goroutines', line, goroutines_samples)
+
+    cpu_samples = pd.Series(cpu_samples)
+    rss_samples = pd.Series(rss_samples)
+    count_samples = pd.Series(count_samples)
+    matched_samples = pd.Series(matched_samples)
+    live_samples = pd.Series(live_samples)
+    processed_samples = pd.Series(processed_samples)
+    heap_samples = pd.Series(heap_samples)
+    goroutines_samples = pd.Series(goroutines_samples)
+
+    return cpu_samples, rss_samples, count_samples, matched_samples, live_samples, processed_samples, heap_samples, goroutines_samples
+
+
+def plot(ax, df: pd.DataFrame, title: str, xlabel: str, ylabel: str, group_pattern: typing.Optional[str]):
+    if group_pattern:
+        color = get_group_color(df.columns, group_pattern)
+        df.plot(color=color, ax=ax)
+    else:
+        df.plot(cmap=COLORMAP, ax=ax)
+
+    ax.ticklabel_format(style='plain')
+    plt.title(title)
+    plt.legend()
+    plt.xlabel(xlabel)
+    plt.ylabel(ylabel)
+
+
+def get_group_color(names, pattern):
+    props = [int(re.findall(pattern, pathlib.Path(name).name)[0]) for name in names]
+    key = dict(zip(sorted(list(set(props))), range(len(set(props)))))
+    n_colors = len(key)
+    color_options = plt.get_cmap('jet')(np.linspace(0, 1, n_colors))
+    groups = [key[prop] for prop in props]
+    color = color_options[groups]  # type: ignore
+    return color
+
+
+if __name__ == '__main__':
+    filenames = sys.argv[1:]
+
+    cpu_samples_all_files = []
+    rss_samples_all_files = []
+    count_samples_all_files = []
+    matched_samples_all_files = []
+    live_samples_all_files = []
+    processed_samples_all_files = []
+    heap_samples_all_files = []
+    goroutines_samples_all_files = []
+
+    for ii, filename in enumerate(filenames):
+        print("Analyzing {}".format(filename))
+        with open(filename, 'r') as f:
+            cpu_samples, rss_samples, count_samples, matched_samples, live_samples, processed_samples, heap_samples, goroutines_samples = extract_samples(f)
+
+        cpu_samples.name = pathlib.Path(filename).name
+        rss_samples.name = pathlib.Path(filename).name
+        count_samples.name = pathlib.Path(filename).name
+        matched_samples.name = pathlib.Path(filename).name
+        live_samples.name = pathlib.Path(filename).name
+        processed_samples.name = pathlib.Path(filename).name
+        heap_samples.name = pathlib.Path(filename).name
+        goroutines_samples.name = pathlib.Path(filename).name
+
+        cpu_samples_all_files.append(cpu_samples)
+        rss_samples_all_files.append(rss_samples)
+        count_samples_all_files.append(count_samples)
+        matched_samples_all_files.append(matched_samples)
+        live_samples_all_files.append(live_samples)
+        processed_samples_all_files.append(processed_samples)
+        heap_samples_all_files.append(heap_samples)
+        goroutines_samples_all_files.append(goroutines_samples)
+
+    cpu_samples_df = pd.concat(cpu_samples_all_files, axis=1)
+    rss_samples_df = pd.concat(rss_samples_all_files, axis=1)
+    count_samples_df = pd.concat(count_samples_all_files, axis=1)
+    matched_samples_df = pd.concat(matched_samples_all_files, axis=1)
+    live_samples_df = pd.concat(live_samples_all_files, axis=1)
+    processed_samples_df = pd.concat(processed_samples_all_files, axis=1)
+    heap_samples_df = pd.concat(heap_samples_all_files, axis=1)
+    goroutines_samples_df = pd.concat(goroutines_samples_all_files, axis=1)
+
+    group_pattern = r'^\d+'
+
+    cpu_plot = plt.subplot(8, 2, 1)
+    plot(cpu_plot, cpu_samples_df, 'cpu', '', 'cpu (%)', group_pattern)
+    cpu_plot.legend().remove()
+
+    mem_plot = plt.subplot(8, 2, 2)
+    plot(mem_plot, (rss_samples_df / 1024 / 1024), 'rss', '', 'mem (mega)', group_pattern)
+    mem_plot.legend(loc='center left', bbox_to_anchor=(1, 0.5))
+
+    packets_plot = plt.subplot(8, 2, 3)
+    plot(packets_plot, count_samples_df, 'packetsCount', '', 'packetsCount', group_pattern)
+    packets_plot.legend().remove()
+
+    matched_plot = plt.subplot(8, 2, 4)
+    plot(matched_plot, matched_samples_df, 'matchedCount', '', 'matchedCount', group_pattern)
+    matched_plot.legend().remove()
+
+    live_plot = plt.subplot(8, 2, 5)
+    plot(live_plot, live_samples_df, 'liveStreamsCount', '', 'liveStreamsCount', group_pattern)
+    live_plot.legend().remove()
+
+    processed_plot = plt.subplot(8, 2, 6)
+    plot(processed_plot, (processed_samples_df / 1024 / 1024), 'processedBytes', '', 'bytes (mega)', group_pattern)
+    processed_plot.legend().remove()
+
+    heap_plot = plt.subplot(8, 2, 7)
+    plot(heap_plot, (heap_samples_df / 1024 / 1024), 'heap', '', 'heap (mega)', group_pattern)
+    heap_plot.legend().remove()
+
+    goroutines_plot = plt.subplot(8, 2, 8)
+    plot(goroutines_plot, goroutines_samples_df, 'goroutines', '', 'goroutines', group_pattern)
+    goroutines_plot.legend().remove()
+
+    fig = plt.gcf()
+    fig.set_size_inches(20, 18)
+
+    print('Saving graph to graph.png')
+    plt.savefig('graph.png', bbox_inches='tight')
+    

performance_analysis/requirements.txt

@@ -0,0 +1,2 @@
+matplotlib
+pandas

performance_analysis/run_tapper_benchmark.sh

@@ -0,0 +1,100 @@
+#!/bin/bash
+
+[ -z "$MIZU_HOME" ] && { echo "MIZU_HOME is missing"; exit 1; }
+[ -z "$MIZU_BENCHMARK_OUTPUT_DIR" ] && export MIZU_BENCHMARK_OUTPUT_DIR="/tmp/mizu-benchmark-results-$(date +%d-%m-%H-%M)"
+[ -z "$MIZU_BENCHMARK_CLIENT_PERIOD" ] && export MIZU_BENCHMARK_CLIENT_PERIOD="1m"
+[ -z "$MIZU_BENCHMARK_URL" ] && export MIZU_BENCHMARK_URL="http://localhost:8081/data/b.1000.json"
+[ -z "$MIZU_BENCHMARK_RUN_COUNT" ] && export MIZU_BENCHMARK_RUN_COUNT="3"
+[ -z "$MIZU_BENCHMARK_QPS" ] && export MIZU_BENCHMARK_QPS="500"
+[ -z "$MIZU_BENCHMARK_CLIENTS_COUNT" ] && export MIZU_BENCHMARK_CLIENTS_COUNT="5"
+
+function log() {
+	local message=$@
+	printf "[%s] %s\n" "$(date "+%d-%m %H:%M:%S")" "$message"
+}
+
+function run_single_bench() {
+	local mode_num=$1
+	local mode_str=$2
+
+	log "Starting ${mode_num}_${mode_str} (runs: $MIZU_BENCHMARK_RUN_COUNT) (period: $MIZU_BENCHMARK_CLIENT_PERIOD)"
+
+	for ((i=0;i<"$MIZU_BENCHMARK_RUN_COUNT";i++)); do
+		log "  $i: Running tapper"
+		rm -f tapper.log
+		tapper_args=("--tap" "--api-server-address" "ws://localhost:8899/wsTapper" "-stats" "10" "-ignore-ports" "8899,9099")
+		if [[ $(uname) == "Darwin" ]]
+		then
+			tapper_args+=("-i" "lo0" "-"decoder "Loopback")
+		else
+			tapper_args+=("-i" "lo")
+		fi
+		nohup ./agent/build/mizuagent ${tapper_args[@]} > tapper.log 2>&1 &
+
+		log "  $i: Running client (hey)"
+		hey -z $MIZU_BENCHMARK_CLIENT_PERIOD -c $MIZU_BENCHMARK_CLIENTS_COUNT -q $MIZU_BENCHMARK_QPS $MIZU_BENCHMARK_URL > /dev/null || return 1
+
+		log "  $i: Killing tapper"
+		kill -9 $(ps -ef | grep agent/build/mizuagent | grep tap | grep -v grep | awk '{ print $2 }') > /dev/null 2>&1
+
+		local output_file=$MIZU_BENCHMARK_OUTPUT_DIR/${mode_num}_${mode_str}_${i}.log
+		log "  $i: Moving output to $output_file"
+		mv tapper.log $output_file || return 1
+	done
+}
+
+function generate_bench_graph() {
+	cd performance_analysis/ || return 1
+	source venv/bin/activate
+	python plot_from_tapper_logs.py $MIZU_BENCHMARK_OUTPUT_DIR/*.log || return 1
+	mv graph.png $MIZU_BENCHMARK_OUTPUT_DIR || return 1
+}
+
+mkdir -p $MIZU_BENCHMARK_OUTPUT_DIR
+rm -f $MIZU_BENCHMARK_OUTPUT_DIR/*
+log "Writing output to $MIZU_BENCHMARK_OUTPUT_DIR"
+
+cd $MIZU_HOME || exit 1
+
+export HOST_MODE=0
+export SENSITIVE_DATA_FILTERING_OPTIONS='{"EnableRedaction": false}'
+export MIZU_DEBUG_DISABLE_PCAP=false
+export MIZU_DEBUG_DISABLE_TCP_REASSEMBLY=false
+export MIZU_DEBUG_DISABLE_TCP_STREAM=false
+export MIZU_DEBUG_DISABLE_NON_HTTP_EXTENSSION=false
+export MIZU_DEBUG_DISABLE_DISSECTORS=false
+export MIZU_DEBUG_DISABLE_EMITTING=false
+export MIZU_DEBUG_DISABLE_SENDING=false
+
+export MIZU_DEBUG_DISABLE_PCAP=true
+run_single_bench "01" "no_pcap" || exit 1
+export MIZU_DEBUG_DISABLE_PCAP=false
+
+export MIZU_DEBUG_DISABLE_TCP_REASSEMBLY=true
+run_single_bench "02" "no_assembler" || exit 1
+export MIZU_DEBUG_DISABLE_TCP_REASSEMBLY=false
+
+export MIZU_DEBUG_DISABLE_TCP_STREAM=true
+run_single_bench "03" "no_tcp_stream" || exit 1
+export MIZU_DEBUG_DISABLE_TCP_STREAM=false
+
+export MIZU_DEBUG_DISABLE_NON_HTTP_EXTENSSION=true
+run_single_bench "04" "only_http" || exit 1
+export MIZU_DEBUG_DISABLE_NON_HTTP_EXTENSSION=false
+
+export MIZU_DEBUG_DISABLE_DISSECTORS=true
+run_single_bench "05" "no_dissectors" || exit 1
+export MIZU_DEBUG_DISABLE_DISSECTORS=false
+
+export MIZU_DEBUG_DISABLE_EMITTING=true
+run_single_bench "06" "no_emit" || exit 1
+export MIZU_DEBUG_DISABLE_EMITTING=false
+
+export MIZU_DEBUG_DISABLE_SENDING=true
+run_single_bench "07" "no_send" || exit 1
+export MIZU_DEBUG_DISABLE_SENDING=false
+
+run_single_bench "08" "normal" || exit 1
+
+generate_bench_graph || exit 1
+log "Output written to to $MIZU_BENCHMARK_OUTPUT_DIR"

shared/consts.go

@@ -10,7 +10,6 @@ const (
 	ValidationRulesFileName    = "validation-rules.yaml"
 	ContractFileName           = "contract-oas.yaml"
 	ConfigFileName             = "mizu-config.json"
-	GoGCEnvVar                 = "GOGC"
 	DefaultApiServerPort       = 8899
 	LogLevelEnvVar             = "LOG_LEVEL"
 	MizuAgentImageRepo         = "docker.io/up9inc/mizu"

shared/go.mod

@@ -6,6 +6,7 @@ require (
 	github.com/docker/go-units v0.4.0
 	github.com/golang-jwt/jwt/v4 v4.2.0
 	github.com/op/go-logging v0.0.0-20160315200505-970db520ece7
+	github.com/up9inc/mizu/logger v0.0.0
 	github.com/up9inc/mizu/tap/api v0.0.0
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
 	k8s.io/api v0.23.3
@@ -66,6 +67,7 @@ require (
 	github.com/spf13/cobra v1.3.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/stretchr/testify v1.7.0 // indirect
+	github.com/up9inc/mizu/tap/dbgctl v0.0.0 // indirect
 	github.com/xlab/treeprint v1.1.0 // indirect
 	go.starlark.net v0.0.0-20220203230714-bb14e151c28f // indirect
 	golang.org/x/crypto v0.0.0-20220208050332-20e1d8d225ab // indirect
@@ -91,4 +93,8 @@ require (
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 
+replace github.com/up9inc/mizu/logger v0.0.0 => ../logger
+
 replace github.com/up9inc/mizu/tap/api v0.0.0 => ../tap/api
+
+replace github.com/up9inc/mizu/tap/dbgctl v0.0.0 => ../tap/dbgctl

shared/kubernetes/mizuTapperSyncer.go

@@ -7,9 +7,9 @@ import (
 	"time"
 
 	"github.com/op/go-logging"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
 	"github.com/up9inc/mizu/shared/debounce"
-	"github.com/up9inc/mizu/shared/logger"
 	"github.com/up9inc/mizu/tap/api"
 	core "k8s.io/api/core/v1"
 )

shared/kubernetes/provider.go

@@ -12,8 +12,8 @@ import (
 	"regexp"
 
 	"github.com/op/go-logging"
+	"github.com/up9inc/mizu/logger"
 	"github.com/up9inc/mizu/shared"
-	"github.com/up9inc/mizu/shared/logger"
 	"github.com/up9inc/mizu/shared/semver"
 	"github.com/up9inc/mizu/tap/api"
 	auth "k8s.io/api/authorization/v1"
@@ -181,6 +181,7 @@ type ApiServerOptions struct {
 	Resources             shared.Resources
 	ImagePullPolicy       core.PullPolicy
 	LogLevel              logging.Level
+	Profiler              bool
 }
 
 func (provider *Provider) GetMizuApiServerPodObject(opts *ApiServerOptions, mountVolumeClaim bool, volumeClaimName string, createAuthContainer bool) (*core.Pod, error) {
@@ -212,7 +213,15 @@ func (provider *Provider) GetMizuApiServerPodObject(opts *ApiServerOptions, moun
 		return nil, fmt.Errorf("invalid memory request for %s container", opts.PodName)
 	}
 
-	command := []string{"./mizuagent", "--api-server"}
+	command := []string{
+		"./mizuagent",
+		"--api-server",
+	}
+
+	if opts.Profiler {
+		command = append(command, "--profiler")
+	}
+
 	if opts.IsNamespaceRestricted {
 		command = append(command, "--namespace", opts.Namespace)
 	}
@@ -383,6 +392,16 @@ func (provider *Provider) GetMizuApiServerPodObject(opts *ApiServerOptions, moun
 			Volumes:                       volumes,
 			DNSPolicy:                     core.DNSClusterFirstWithHostNet,
 			TerminationGracePeriodSeconds: new(int64),
+			Tolerations: []core.Toleration{
+				{
+					Operator: core.TolerationOpExists,
+					Effect: core.TaintEffectNoExecute,
+				},
+				{
+					Operator: core.TolerationOpExists,
+					Effect: core.TaintEffectNoSchedule,
+				},
+			},
 		},
 	}
 
@@ -768,7 +787,6 @@ func (provider *Provider) ApplyMizuTapperDaemonSet(ctx context.Context, namespac
 	agentContainer.WithEnv(
 		applyconfcore.EnvVar().WithName(shared.LogLevelEnvVar).WithValue(logLevel.String()),
 		applyconfcore.EnvVar().WithName(shared.HostModeEnvVar).WithValue("1"),
-		applyconfcore.EnvVar().WithName(shared.GoGCEnvVar).WithValue("12800"),
 		applyconfcore.EnvVar().WithName(shared.MizuFilteringOptionsEnvVar).WithValue(string(mizuApiFilteringOptionsJsonStr)),
 	)
 	agentContainer.WithEnv(