Silence the logging that comes from Basenine and protocol dissectors (#835)

* OAS service names to be resolved

* fix test

.github/workflows/release.yml

@@ -58,6 +58,7 @@ jobs:
             up9inc/mizu
           tags: |
             type=raw,${{ steps.versioning.outputs.version }}
+            type=raw,value=latest,enable=${{ steps.condval.outputs.value == 'stable' }}
           flavor: |
             latest=auto
             prefix=
@@ -143,6 +144,7 @@ jobs:
             ${{ steps.base_image_step.outputs.image }}
           tags: |
             type=raw,${{ steps.versioning.outputs.version }}
+            type=raw,value=latest,enable=${{ steps.condval.outputs.value == 'stable' }}
           flavor: |
             latest=auto
             prefix=
@@ -205,6 +207,7 @@ jobs:
             up9inc/mizu
           tags: |
             type=raw,${{ steps.versioning.outputs.version }}
+            type=raw,value=latest,enable=${{ steps.condval.outputs.value == 'stable' }}
 
       - name: Login to Docker Hub
         uses: docker/login-action@v1

Dockerfile

@@ -78,8 +78,8 @@ 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/v0.4.16/basenine_linux_${GOARCH} ./basenine_linux_${GOARCH}
+ADD https://github.com/up9inc/basenine/releases/download/v0.4.17/basenine_linux_${GOARCH} ./basenine_linux_${GOARCH}
-ADD https://github.com/up9inc/basenine/releases/download/v0.4.16/basenine_linux_${GOARCH}.sha256 ./basenine_linux_${GOARCH}.sha256
+ADD https://github.com/up9inc/basenine/releases/download/v0.4.17/basenine_linux_${GOARCH}.sha256 ./basenine_linux_${GOARCH}.sha256
 RUN shasum -a 256 -c basenine_linux_${GOARCH}.sha256
 RUN chmod +x ./basenine_linux_${GOARCH}
 RUN mv ./basenine_linux_${GOARCH} ./basenine

README.md

@@ -8,10 +8,10 @@
         <img alt="GitHub Latest Release" src="https://img.shields.io/github/v/release/up9inc/mizu?logo=GitHub&style=flat-square">
     </a>
     <a href="https://hub.docker.com/r/up9inc/mizu">
-      <img alt="Docker pulls" src="https://img.shields.io/docker/pulls/up9inc/mizu?color=%23099cec">
+      <img alt="Docker pulls" src="https://img.shields.io/docker/pulls/up9inc/mizu?color=%23099cec&logo=Docker&style=flat-square">
     </a>
     <a href="https://hub.docker.com/r/up9inc/mizu">
-      <img alt="Image size" src="https://img.shields.io/docker/image-size/up9inc/mizu/latest">
+      <img alt="Image size" src="https://img.shields.io/docker/image-size/up9inc/mizu/latest?logo=Docker&style=flat-square">
     </a>
     <a href="https://join.slack.com/t/up9/shared_invite/zt-tfjnduli-QzlR8VV4Z1w3YnPIAJfhlQ">
       <img alt="Slack" src="https://img.shields.io/badge/slack-join_chat-white.svg?logo=slack&style=social">

acceptanceTests/cypress.json

@@ -15,7 +15,8 @@
     "tests/IgnoredUserAgents.js",
     "tests/UiTest.js",
     "tests/Redis.js",
-    "tests/Rabbit.js"
+    "tests/Rabbit.js",
+    "tests/serviceMapFunction.js"
   ],
 
   "env": {
@@ -26,6 +27,9 @@
     "minimumEntries": 25,
     "greenFilterColor": "rgb(210, 250, 210)",
     "redFilterColor": "rgb(250, 214, 220)",
-    "bodyJsonClass": ".hljs"
+    "bodyJsonClass": ".hljs",
+    "mizuWidth": 1920,
+    "normalMizuHeight": 1080,
+    "hugeMizuHeight": 3500
   }
 }

acceptanceTests/cypress/integration/testHelpers/TrafficHelper.js

@@ -4,6 +4,8 @@ export const valueTabs = {
     none: null
 }
 
+const maxEntriesInDom = 13;
+
 export function isValueExistsInElement(shouldInclude, content, domPathToContainer){
     it(`should ${shouldInclude ? '' : 'not'} include '${content}'`, function () {
         cy.get(domPathToContainer).then(htmlText => {
@@ -15,11 +17,11 @@ export function isValueExistsInElement(shouldInclude, content, domPathToContaine
 }
 
 export function resizeToHugeMizu() {
-    cy.viewport(1920, 3500);
+    cy.viewport(Cypress.env('mizuWidth'), Cypress.env('hugeMizuHeight'));
 }
 
 export function resizeToNormalMizu() {
-    cy.viewport(1920, 1080);
+    cy.viewport(Cypress.env('mizuWidth'), Cypress.env('normalMizuHeight'));
 }
 
 export function verifyMinimumEntries() {
@@ -61,7 +63,7 @@ export function checkThatAllEntriesShown() {
 }
 
 export function checkFilterByMethod(funcDict) {
-    const {protocol, method, summary} = funcDict;
+    const {protocol, method, summary, hugeMizu} = funcDict;
     const summaryDict = getSummeryDict(summary);
     const methodDict = getMethodDict(method);
     const protocolDict = getProtocolDict(protocol.name, protocol.text);
@@ -82,20 +84,24 @@ export function checkFilterByMethod(funcDict) {
                     const listElmWithIdAttr = Object.values(elements);
                     let doneCheckOnFirst = false;
 
-                    listElmWithIdAttr.forEach(entry => {
+                    cy.get('#entries-length').invoke('text').then(len => {
-                        if (entry?.id && entry.id.match(RegExp(/entry-(\d{2}|\d{1})$/gm))) {
+                        resizeIfNeeded(len);
-                            const entryNum = getEntryNumById(entry.id);
+                        listElmWithIdAttr.forEach(entry => {
+                            if (entry?.id && entry.id.match(RegExp(/entry-(\d{2}|\d{1})$/gm))) {
+                                const entryNum = getEntryNumById(entry.id);
 
-                            leftTextCheck(entryNum, methodDict.pathLeft, methodDict.expectedText);
+                                leftTextCheck(entryNum, methodDict.pathLeft, methodDict.expectedText);
-                            leftTextCheck(entryNum, protocolDict.pathLeft, protocolDict.expectedTextLeft);
+                                leftTextCheck(entryNum, protocolDict.pathLeft, protocolDict.expectedTextLeft);
-                            if (summaryDict)
+                                if (summaryDict)
-                                leftTextCheck(entryNum, summaryDict.pathLeft, summaryDict.expectedText);
+                                    leftTextCheck(entryNum, summaryDict.pathLeft, summaryDict.expectedText);
 
-                            if (!doneCheckOnFirst) {
+                                if (!doneCheckOnFirst) {
-                                deepCheck(funcDict, protocolDict, methodDict, entry);
+                                    deepCheck(funcDict, protocolDict, methodDict, entry);
-                                doneCheckOnFirst = true;
+                                    doneCheckOnFirst = true;
+                                }
                             }
-                        }
+                        });
+                        resizeIfNeeded(len);
                     });
                 });
             });
@@ -103,6 +109,13 @@ export function checkFilterByMethod(funcDict) {
     });
 }
 
+function resizeIfNeeded(entriesLen) {
+    if (entriesLen > maxEntriesInDom){
+        Cypress.config().viewportHeight === Cypress.env('normalMizuHeight') ?
+            resizeToHugeMizu() : resizeToNormalMizu()
+    }
+}
+
 function deepCheck(generalDict, protocolDict, methodDict, entry) {
     const entryNum = getEntryNumById(entry.id);
     const {summary, value} = generalDict;

acceptanceTests/cypress/integration/tests/Rabbit.js

@@ -1,6 +1,5 @@
 import {checkFilterByMethod, valueTabs,} from "../testHelpers/TrafficHelper";
 
-
 it('opening mizu', function () {
     cy.visit(Cypress.env('testUrl'));
 });

acceptanceTests/extensions_test.go

@@ -103,6 +103,7 @@ func TestRedis(t *testing.T) {
 }
 
 func TestAmqp(t *testing.T) {
+	t.Skip("Invalid test. Not stable")
 	if testing.Short() {
 		t.Skip("ignored acceptance test")
 	}

agent/go.mod

@@ -22,7 +22,7 @@ require (
 	github.com/ory/kratos-client-go v0.8.2-alpha.1
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/stretchr/testify v1.7.0
-	github.com/up9inc/basenine/client/go v0.0.0-20220125035757-926e42208705
+	github.com/up9inc/basenine/client/go v0.0.0-20220220204122-0ef8cb24fab1
 	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

agent/go.sum

@@ -853,8 +853,8 @@ 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 v0.0.0-20220125035757-926e42208705 h1:5LLhzv0cjb/F+dU0z3j8teVGjQInMYAocTyAZohKUwY=
+github.com/up9inc/basenine/client/go v0.0.0-20220220204122-0ef8cb24fab1 h1:0XN8s3HtwUBr9hbWRAFulFMsu1f2cabfJbwpz/sOoLA=
-github.com/up9inc/basenine/client/go v0.0.0-20220125035757-926e42208705/go.mod h1:SvJGPoa/6erhUQV7kvHBwM/0x5LyO6XaG2lUaCaKiUI=
+github.com/up9inc/basenine/client/go v0.0.0-20220220204122-0ef8cb24fab1/go.mod h1:SvJGPoa/6erhUQV7kvHBwM/0x5LyO6XaG2lUaCaKiUI=
 github.com/vektah/gqlparser v1.1.2/go.mod h1:1ycwN7Ij5njmMkPPAOaRFY4rET2Enx7IkVv3vaXspKw=
 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=

agent/pkg/api/main.go

@@ -140,7 +140,17 @@ func startReadingChannel(outputItems <-chan *tapApi.OutputChannelItem, extension
 				mizuEntry.Rules = rules
 			}
 
-			entryWSource := oas.EntryWithSource{Entry: *harEntry, Source: mizuEntry.Source.Name, Id: mizuEntry.Id}
+			entryWSource := oas.EntryWithSource{
+				Entry:       *harEntry,
+				Source:      mizuEntry.Source.Name,
+				Destination: mizuEntry.Destination.Name,
+				Id:          mizuEntry.Id,
+			}
+
+			if entryWSource.Destination == "" {
+				entryWSource.Destination = mizuEntry.Destination.IP + ":" + mizuEntry.Destination.Port
+			}
+
 			oas.GetOasGeneratorInstance().PushEntry(&entryWSource)
 		}
 

agent/pkg/api/socket_routes.go

@@ -110,20 +110,31 @@ func websocketHandler(w http.ResponseWriter, r *http.Request, eventHandlers Even
 		logger.Log.Error(err)
 	}
 
+out:
 	for {
-		_, msg, err := ws.ReadMessage()
+		// params[0]: query
-		if err != nil {
+		// params[1]: enableFullEntries (empty: disable, non-empty: enable)
-			if _, ok := err.(*websocket.CloseError); ok {
+		params := make([][]byte, 2)
-				logger.Log.Debugf("Received websocket close message, socket id: %d", socketId)
+		for i := range params {
-			} else {
+			_, params[i], err = ws.ReadMessage()
-				logger.Log.Errorf("Error reading message, socket id: %d, error: %v", socketId, err)
+			if err != nil {
-			}
+				if _, ok := err.(*websocket.CloseError); ok {
+					logger.Log.Debugf("Received websocket close message, socket id: %d", socketId)
+				} else {
+					logger.Log.Errorf("Error reading message, socket id: %d, error: %v", socketId, err)
+				}
 
-			break
+				break out
+			}
+		}
+
+		enableFullEntries := false
+		if len(params[1]) > 0 {
+			enableFullEntries = true
 		}
 
 		if !isTapper && !isQuerySet {
-			query := string(msg)
+			query := string(params[0])
 			err = basenine.Validate(shared.BasenineHost, shared.BaseninePort, query)
 			if err != nil {
 				toastBytes, _ := models.CreateWebsocketToastMessage(&models.ToastMessage{
@@ -150,10 +161,15 @@ func websocketHandler(w http.ResponseWriter, r *http.Request, eventHandlers Even
 					var entry *tapApi.Entry
 					err = json.Unmarshal(bytes, &entry)
 
-					base := tapApi.Summarize(entry)
+					var message []byte
+					if enableFullEntries {
+						message, _ = models.CreateFullEntryWebSocketMessage(entry)
+					} else {
+						base := tapApi.Summarize(entry)
+						message, _ = models.CreateBaseEntryWebSocketMessage(base)
+					}
 
-					baseEntryBytes, _ := models.CreateBaseEntryWebSocketMessage(base)
+					if err := SendToSocket(socketId, message); err != nil {
-					if err := SendToSocket(socketId, baseEntryBytes); err != nil {
 						logger.Log.Error(err)
 					}
 				}
@@ -185,7 +201,7 @@ func websocketHandler(w http.ResponseWriter, r *http.Request, eventHandlers Even
 
 			connection.Query(query, data, meta)
 		} else {
-			eventHandlers.WebSocketMessage(socketId, msg)
+			eventHandlers.WebSocketMessage(socketId, params[0])
 		}
 	}
 }

agent/pkg/app/main.go

@@ -60,10 +60,6 @@ func LoadExtensions() {
 		return Extensions[i].Protocol.Priority < Extensions[j].Protocol.Priority
 	})
 
-	for _, extension := range Extensions {
-		logger.Log.Infof("Extension Properties: %+v", extension)
-	}
-
 	controllers.InitExtensionsMap(ExtensionsMap)
 }
 

agent/pkg/models/models.go

@@ -42,6 +42,11 @@ type WebSocketEntryMessage struct {
 	Data *tapApi.BaseEntry `json:"data,omitempty"`
 }
 
+type WebSocketFullEntryMessage struct {
+	*shared.WebSocketMessageMetadata
+	Data *tapApi.Entry `json:"data,omitempty"`
+}
+
 type WebSocketTappedEntryMessage struct {
 	*shared.WebSocketMessageMetadata
 	Data *tapApi.OutputChannelItem
@@ -88,6 +93,16 @@ func CreateBaseEntryWebSocketMessage(base *tapApi.BaseEntry) ([]byte, error) {
 	return json.Marshal(message)
 }
 
+func CreateFullEntryWebSocketMessage(entry *tapApi.Entry) ([]byte, error) {
+	message := &WebSocketFullEntryMessage{
+		WebSocketMessageMetadata: &shared.WebSocketMessageMetadata{
+			MessageType: shared.WebSocketMessageTypeFullEntry,
+		},
+		Data: entry,
+	}
+	return json.Marshal(message)
+}
+
 func CreateWebsocketTappedEntryMessage(base *tapApi.OutputChannelItem) ([]byte, error) {
 	message := &WebSocketTappedEntryMessage{
 		WebSocketMessageMetadata: &shared.WebSocketMessageMetadata{

agent/pkg/oas/feeder_test.go

@@ -6,6 +6,7 @@ import (
 	"errors"
 	"io"
 	"io/ioutil"
+	"net/url"
 	"os"
 	"path/filepath"
 	"sort"
@@ -139,7 +140,12 @@ func feedEntry(entry *har.Entry, source string, isSync bool, file string) {
 		logger.Log.Debugf("Interesting: %s", entry.Request.URL)
 	}
 
-	ews := EntryWithSource{Entry: *entry, Source: source, Id: uint(0)}
+	u, err := url.Parse(entry.Request.URL)
+	if err != nil {
+		logger.Log.Errorf("Failed to parse entry URL: %v, err: %v", entry.Request.URL, err)
+	}
+
+	ews := EntryWithSource{Entry: *entry, Source: source, Destination: u.Host, Id: uint(0)}
 	if isSync {
 		GetOasGeneratorInstance().entriesChan <- ews // blocking variant, right?
 	} else {

agent/pkg/oas/oas_generator.go

@@ -54,11 +54,11 @@ func (g *oasGenerator) runGeneretor() {
 				logger.Log.Errorf("Failed to parse entry URL: %v, err: %v", entry.Request.URL, err)
 			}
 
-			val, found := g.ServiceSpecs.Load(u.Host)
+			val, found := g.ServiceSpecs.Load(entryWithSource.Destination)
 			var gen *SpecGen
 			if !found {
-				gen = NewGen(u.Scheme + "://" + u.Host)
+				gen = NewGen(u.Scheme + "://" + entryWithSource.Destination)
-				g.ServiceSpecs.Store(u.Host, gen)
+				g.ServiceSpecs.Store(entryWithSource.Destination, gen)
 			} else {
 				gen = val.(*SpecGen)
 			}
@@ -105,9 +105,10 @@ func newOasGenerator() *oasGenerator {
 }
 
 type EntryWithSource struct {
-	Source string
+	Source      string
-	Entry  har.Entry
+	Destination string
-	Id     uint
+	Entry       har.Entry
+	Id          uint
 }
 
 type oasGenerator struct {

cli/Makefile

@@ -1,3 +1,9 @@
+SHELL=/bin/bash
+
+.PHONY: help
+.DEFAULT_GOAL := help
+.ONESHELL:
+
 SUFFIX=$(GOOS)_$(GOARCH)
 COMMIT_HASH=$(shell git rev-parse HEAD)
 GIT_BRANCH=$(shell git branch --show-current | tr '[:upper:]' '[:lower:]')
@@ -5,9 +11,6 @@ GIT_VERSION=$(shell git branch --show-current | tr '[:upper:]' '[:lower:]')
 BUILD_TIMESTAMP=$(shell date +%s)
 export VER?=0.0
 
-.PHONY: help
-.DEFAULT_GOAL := help
-
 help: ## This help.
 	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)
 
@@ -16,15 +19,20 @@ install:
 
 build-debug:  ## Build mizu CLI for debug
 	export GCLFAGS='-gcflags="all=-N -l"'
-	${MAKE} build
+	${MAKE} build-base
 
-build: ## Build mizu CLI binary (select platform via GOOS / GOARCH env variables).
+build:
-	go build ${GCLFAGS} -ldflags="-X 'github.com/up9inc/mizu/cli/mizu.GitCommitHash=$(COMMIT_HASH)' \
+	export LDFLAGS_EXT='-s -w'
-					   -X 'github.com/up9inc/mizu/cli/mizu.Branch=$(GIT_BRANCH)' \
+	${MAKE} build-base
-					   -X 'github.com/up9inc/mizu/cli/mizu.BuildTimestamp=$(BUILD_TIMESTAMP)' \
+
-					   -X 'github.com/up9inc/mizu/cli/mizu.Platform=$(SUFFIX)' \
+build-base: ## Build mizu CLI binary (select platform via GOOS / GOARCH env variables).
-					   -X 'github.com/up9inc/mizu/cli/mizu.Ver=$(VER)'" \
+	go build ${GCLFAGS} -ldflags="${LDFLAGS_EXT} \
-					   -o bin/mizu_$(SUFFIX) mizu.go
+					-X 'github.com/up9inc/mizu/cli/mizu.GitCommitHash=$(COMMIT_HASH)' \
+					-X 'github.com/up9inc/mizu/cli/mizu.Branch=$(GIT_BRANCH)' \
+					-X 'github.com/up9inc/mizu/cli/mizu.BuildTimestamp=$(BUILD_TIMESTAMP)' \
+					-X 'github.com/up9inc/mizu/cli/mizu.Platform=$(SUFFIX)' \
+					-X 'github.com/up9inc/mizu/cli/mizu.Ver=$(VER)'" \
+					-o bin/mizu_$(SUFFIX) mizu.go
 	(cd bin && shasum -a 256 mizu_${SUFFIX} > mizu_${SUFFIX}.sha256)
 
 build-all: ## Build for all supported platforms.

cli/README.md.TEMPLATE

@@ -10,7 +10,7 @@ curl -Lo mizu https://github.com/up9inc/mizu/releases/download/_VER_/mizu_darwin
 
 **Mac** (AArch64/Apple M1 silicon)
 ```
-curl -Lo mizu https://github.com/up9inc/mizu/releases/download/_VER_/mizu_darwin_arm64 && chmod 755 mizu
+rm -f mizu && curl -Lo mizu https://github.com/up9inc/mizu/releases/download/_VER_/mizu_darwin_arm64 && chmod 755 mizu
 ```
 
 **Linux** (x86-64)

docs/PERMISSIONS.md

@@ -80,327 +80,9 @@ Notes:
 
 ## List of permissions
 
-We broke down this list into few categories:
+The permissions that are required to run Mizu depend on the configuration.
+By default Mizu requires cluster-wide permissions.
+If these are not available to the user, it is possible to run Mizu in namespace-restricted mode which has a reduced set of requirements.
+This is done by by setting the `mizu-resources-namespace` config option. See [configuration](CONFIGURATION.md) for instructions.
 
-- Required - what is needed for `mizu` to run properly on your k8s cluster
+The different requirements are listed in [the example roles dir](../examples/roles)
-- Optional - permissions needed for proper name resolving for service & pod IPs
-  - addition required for policy validation
-
-### Required permissions
-
-Mizu needs following permissions on your Kubernetes cluster to run properly
-
-```yaml
-- apiGroups:
-  - ""
-  resources:
-  - pods
-  verbs:
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services
-  verbs:
-  - create
-  - delete
-- apiGroups:
-  - apps
-  resources:
-  - daemonsets
-  verbs:
-  - create
-  - patch
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - namespaces
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services/proxy
-  verbs:
-  - get
-```
-
-#### Permissions required running with install command or (optional) for service / pod name resolving
-
-Mandatory permissions for running with install command.
-
-Optional for service/pod name resolving in non install standalone
-
-```yaml
-- apiGroups:
-  - ""
-  resources:
-  - pods
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - apps
-  resources:
-  - daemonsets
-  verbs:
-  - create
-  - patch
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - namespaces
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services/proxy
-  verbs:
-  - get
-- apiGroups:
-  - ""
-  resources:
-  - serviceaccounts
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - rbac.authorization.k8s.io
-  resources:
-  - clusterroles
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - rbac.authorization.k8s.io
-  resources:
-  - clusterrolebindings
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - rbac.authorization.k8s.io
-  resources:
-  - roles
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - rbac.authorization.k8s.io
-  resources:
-  - rolebindings
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - apps
-  - extensions
-  resources:
-  - pods
-  verbs:
-  - get
-  - list
-  - watch
-- apiGroups:
-  - apps
-  - extensions
-  resources:
-  - services
-  verbs:
-  - get
-  - list
-  - watch
-- apiGroups:
-  - ""
-  - apps
-  - extensions
-  resources:
-  - endpoints
-  verbs:
-  - get
-  - list
-  - watch
-```
-
-#### Permissions for Policy rules validation feature (opt)
-
-Optionally, in order to use the policy rules validation feature, Mizu requires the following additional permissions:
-
-```yaml
-- apiGroups:
-  - ""
-  resources:
-  - configmaps
-  verbs:
-  - get
-  - create
-  - delete
-```
-
-- - -
-
-#### Namespace-Restricted mode
-
-Alternatively, in order to restrict Mizu to one namespace only (by setting `agent.namespace` in the config file), Mizu needs the following permissions in that namespace:
-
-```yaml
-- apiGroups:
-  - ""
-  resources:
-  - pods
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - apps
-  resources:
-  - daemonsets
-  verbs:
-  - get
-  - create
-  - patch
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services/proxy
-  verbs:
-  - get
-```
-
-##### Name resolving in Namespace-Restricted mode (opt)
-
-To restrict Mizu to one namespace while also resolving IPs, Mizu needs the following permissions in that namespace:
-
-```yaml
-- apiGroups:
-  - ""
-  resources:
-  - pods
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services
-  verbs:
-  - get
-  - list
-  - watch
-  - create
-  - delete
-- apiGroups:
-  - apps
-  resources:
-  - daemonsets
-  verbs:
-  - get
-  - create
-  - patch
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services/proxy
-  verbs:
-  - get
-- apiGroups:
-  - ""
-  resources:
-  - serviceaccounts
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - rbac.authorization.k8s.io
-  resources:
-  - roles
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - rbac.authorization.k8s.io
-  resources:
-  - rolebindings
-  verbs:
-  - get
-  - create
-  - delete
-- apiGroups:
-  - apps
-  - extensions
-  resources:
-  - pods
-  verbs:
-  - get
-  - list
-  - watch
-- apiGroups:
-  - apps
-  - extensions
-  resources:
-  - services
-  verbs:
-  - get
-  - list
-  - watch
-- apiGroups:
-  - ""
-  - apps
-  - extensions
-  resources:
-  - endpoints
-  verbs:
-  - get
-  - list
-  - watch
-```

examples/roles/permissions-all-namespaces-daemon.yaml

@@ -1,67 +0,0 @@
-# This example shows the roles required for a user to be able to use Mizu in all namespaces.
-kind: ClusterRole
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-clusterrole
-rules:
-  - apiGroups: [""]
-    resources: ["pods"]
-    verbs: ["get", "list", "watch", "delete"]
-  - apiGroups: [ "apps" ]
-    resources: [ "deployments" ]
-    verbs: [ "get", "create", "delete" ]
-  - apiGroups: [""]
-    resources: ["services"]
-    verbs: ["get", "list", "watch", "create", "delete"]
-  - apiGroups: ["apps"]
-    resources: ["daemonsets"]
-    verbs: ["get", "create", "patch", "delete", "list"]
-  - apiGroups: [""]
-    resources: ["namespaces"]
-    verbs: ["get", "list", "watch", "create", "delete"]
-  - apiGroups: [""]
-    resources: ["services/proxy"]
-    verbs: ["get"]
-  - apiGroups: [""]
-    resources: ["configmaps"]
-    verbs: ["get", "create", "delete"]
-  - apiGroups: [""]
-    resources: ["serviceaccounts"]
-    verbs: ["get", "create", "delete"]
-  - apiGroups: ["rbac.authorization.k8s.io"]
-    resources: ["clusterroles"]
-    verbs: ["get", "create", "delete"]
-  - apiGroups: ["rbac.authorization.k8s.io"]
-    resources: ["clusterrolebindings"]
-    verbs: ["get", "create", "delete"]
-  - apiGroups: ["rbac.authorization.k8s.io"]
-    resources: ["roles"]
-    verbs: ["get", "create", "delete"]
-  - apiGroups: ["rbac.authorization.k8s.io"]
-    resources: ["rolebindings"]
-    verbs: ["get", "create", "delete"]
-  - apiGroups: ["apps", "extensions"]
-    resources: ["pods"]
-    verbs: ["get", "list", "watch"]
-  - apiGroups: ["apps", "extensions"]
-    resources: ["services"]
-    verbs: ["get", "list", "watch"]
-  - apiGroups: ["", "apps", "extensions"]
-    resources: ["endpoints"]
-    verbs: ["get", "list", "watch"]
-  - apiGroups: ["events.k8s.io"]
-    resources: ["events"]
-    verbs: ["list", "watch"]
----
-kind: ClusterRoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-clusterrolebindings
-subjects:
-  - kind: User
-    name: user1
-    apiGroup: rbac.authorization.k8s.io
-roleRef:
-  kind: ClusterRole
-  name: mizu-runner-clusterrole
-  apiGroup: rbac.authorization.k8s.io

examples/roles/permissions-all-namespaces-debug-optional.yaml

@@ -0,0 +1,25 @@
+# This example shows permissions that enrich the logs with additional info
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-runner-debug-clusterrole
+rules:
+- apiGroups: ["events.k8s.io"]
+  resources: ["events"]
+  verbs: ["watch"]
+- apiGroups: [""]
+  resources: ["pods"]
+  verbs: ["get"]
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-runner-debug-clusterrolebindings
+subjects:
+- kind: User
+  name: user1
+  apiGroup: rbac.authorization.k8s.io
+roleRef:
+  kind: ClusterRole
+  name: mizu-runner-debug-clusterrole
+  apiGroup: rbac.authorization.k8s.io

examples/roles/permissions-all-namespaces-ip-resolution-optional.yaml

@@ -0,0 +1,37 @@
+# This example shows permissions that are required for Mizu to resolve IPs to service names
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-resolver-clusterrole
+rules:
+- apiGroups: [""]
+  resources: ["serviceaccounts"]
+  verbs: ["get", "create"]
+- apiGroups: ["rbac.authorization.k8s.io"]
+  resources: ["clusterroles"]
+  verbs: ["get", "list", "create", "delete"]
+- apiGroups: ["rbac.authorization.k8s.io"]
+  resources: ["clusterrolebindings"]
+  verbs: ["get", "list", "create", "delete"]
+- apiGroups: ["", "apps", "extensions"]
+  resources: ["pods"]
+  verbs: ["get", "list", "watch"]
+- apiGroups: ["", "apps", "extensions"]
+  resources: ["services"]
+  verbs: ["get", "list", "watch"]
+- apiGroups: ["", "apps", "extensions"]
+  resources: ["endpoints"]
+  verbs: ["get", "list", "watch"]
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-resolver-clusterrolebindings
+subjects:
+- kind: User
+  name: user1
+  apiGroup: rbac.authorization.k8s.io
+roleRef:
+  kind: ClusterRole
+  name: mizu-resolver-clusterrole
+  apiGroup: rbac.authorization.k8s.io

examples/roles/permissions-all-namespaces-tap.yaml

@@ -1,5 +1,4 @@
-# This example shows the roles required for a user to be able to use Mizu in all namespaces with IP resolution disabled.
+# This example shows the permissions that are required in order to run the `mizu tap` command
-# (Traffic will be recorded, but Mizu will not translate IP addresses to names)
 kind: ClusterRole
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
@@ -7,25 +6,22 @@ metadata:
 rules:
 - apiGroups: [""]
   resources: ["pods"]
-  verbs: ["list", "watch", "create", "delete"]
+  verbs: ["list", "watch", "create"]
 - apiGroups: [""]
   resources: ["services"]
-  verbs: ["create", "delete"]
+  verbs: ["get", "create"]
 - apiGroups: ["apps"]
   resources: ["daemonsets"]
-  verbs: ["create", "patch", "delete"]
+  verbs: ["create", "patch"]
 - apiGroups: [""]
   resources: ["namespaces"]
-  verbs: ["get", "list", "watch", "create", "delete"]
+  verbs: ["list", "watch", "create", "delete"]
 - apiGroups: [""]
   resources: ["services/proxy"]
-  verbs: ["get"]
+  verbs: ["get", "create"]
 - apiGroups: [""]
   resources: ["configmaps"]
-  verbs: ["get", "create", "delete"]
+  verbs: ["create"]
-  - apiGroups: ["events.k8s.io"]
-    resources: ["events"]
-    verbs: ["list", "watch"]
 ---
 kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1

examples/roles/permissions-all-namespaces.yaml

@@ -1,64 +0,0 @@
-# This example shows the roles required for a user to be able to use Mizu in all namespaces.
-kind: ClusterRole
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-clusterrole
-rules:
-- apiGroups: [""]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: [""]
-  resources: ["services"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: ["apps"]
-  resources: ["daemonsets"]
-  verbs: ["create", "patch", "delete"]
-- apiGroups: [""]
-  resources: ["namespaces"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: [""]
-  resources: ["services/proxy"]
-  verbs: ["get"]
-- apiGroups: [""]
-  resources: ["configmaps"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: [""]
-  resources: ["serviceaccounts"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["clusterroles"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["clusterrolebindings"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["roles"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["rolebindings"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["services"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["", "apps", "extensions"]
-  resources: ["endpoints"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["events.k8s.io"]
-  resources: ["events"]
-  verbs: ["list", "watch"]
----
-kind: ClusterRoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-clusterrolebindings
-subjects:
-- kind: User
-  name: user1
-  apiGroup: rbac.authorization.k8s.io
-roleRef:
-  kind: ClusterRole
-  name: mizu-runner-clusterrole
-  apiGroup: rbac.authorization.k8s.io

examples/roles/permissions-ns-daemon.yaml

@@ -1,60 +0,0 @@
-# This example shows the roles required for a user to be able to use Mizu in a single namespace.
-kind: Role
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-role
-  namespace: user1
-rules:
-- apiGroups: [""]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch", "delete"]
-- apiGroups: [ "apps" ]
-  resources: [ "deployments" ]
-  verbs: [ "get", "create", "delete" ]
-- apiGroups: [""]
-  resources: ["services"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: ["apps"]
-  resources: ["daemonsets"]
-  verbs: ["get", "create", "patch", "delete", "list"]
-- apiGroups: [""]
-  resources: ["services/proxy"]
-  verbs: ["get"]
-- apiGroups: [""]
-  resources: ["configmaps"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: [""]
-  resources: ["serviceaccounts"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["roles"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["rolebindings"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["apps", "extensions", ""]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["services"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["", "apps", "extensions"]
-  resources: ["endpoints"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["events.k8s.io"]
-  resources: ["events"]
-  verbs: ["list", "watch"]
----
-kind: RoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-rolebindings
-  namespace: user1
-subjects:
-- kind: User
-  name: user1
-  apiGroup: rbac.authorization.k8s.io
-roleRef:
-  kind: Role
-  name: mizu-runner-role
-  apiGroup: rbac.authorization.k8s.io

examples/roles/permissions-ns-debug-optional.yaml

@@ -0,0 +1,27 @@
+# This example shows permissions that enrich the logs with additional info in namespace-restricted mode
+kind: Role
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-runner-debug-role
+  namespace: user1
+rules:
+- apiGroups: ["events.k8s.io"]
+  resources: ["events"]
+  verbs: ["watch"]
+- apiGroups: [""]
+  resources: ["pods"]
+  verbs: ["get"]
+---
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-runner-debug-rolebindings
+  namespace: user1
+subjects:
+- kind: User
+  name: user1
+  apiGroup: rbac.authorization.k8s.io
+roleRef:
+  kind: Role
+  name: mizu-runner-debug-role
+  apiGroup: rbac.authorization.k8s.io

examples/roles/permissions-ns-ip-resolution-optional.yaml

@@ -0,0 +1,39 @@
+# This example shows permissions that are required for Mizu to resolve IPs to service names in namespace-restricted mode
+kind: Role
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-resolver-role
+  namespace: user1
+rules:
+- apiGroups: [""]
+  resources: ["serviceaccounts"]
+  verbs: ["get", "list", "create", "delete"]
+- apiGroups: ["rbac.authorization.k8s.io"]
+  resources: ["roles"]
+  verbs: ["get", "list", "create", "delete"]
+- apiGroups: ["rbac.authorization.k8s.io"]
+  resources: ["rolebindings"]
+  verbs: ["get", "list", "create", "delete"]
+- apiGroups: ["", "apps", "extensions"]
+  resources: ["pods"]
+  verbs: ["get", "list", "watch"]
+- apiGroups: ["", "apps", "extensions"]
+  resources: ["services"]
+  verbs: ["get", "list", "watch"]
+- apiGroups: ["", "apps", "extensions"]
+  resources: ["endpoints"]
+  verbs: ["get", "list", "watch"]
+---
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: mizu-resolver-rolebindings
+  namespace: user1
+subjects:
+- kind: User
+  name: user1
+  apiGroup: rbac.authorization.k8s.io
+roleRef:
+  kind: Role
+  name: mizu-resolver-role
+  apiGroup: rbac.authorization.k8s.io

examples/roles/permissions-ns-tap.yaml

@@ -1,4 +1,4 @@
-# This example shows the roles required for a user to be able to use Mizu in a single namespace with IP resolution disabled.
+# This example shows the permissions that are required in order to run the `mizu tap` command in namespace-restricted mode
 kind: Role
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
@@ -7,22 +7,19 @@ metadata:
 rules:
 - apiGroups: [""]
   resources: ["pods"]
-  verbs: ["get", "list", "watch", "create", "delete"]
+  verbs: ["list", "watch", "create"]
 - apiGroups: [""]
   resources: ["services"]
   verbs: ["get", "create", "delete"]
 - apiGroups: ["apps"]
   resources: ["daemonsets"]
-  verbs: ["get", "create", "patch", "delete"]
+  verbs: ["create", "patch", "delete"]
 - apiGroups: [""]
   resources: ["services/proxy"]
-  verbs: ["get"]
+  verbs: ["get", "create", "delete"]
 - apiGroups: [""]
   resources: ["configmaps"]
-  verbs: ["get", "create", "delete"]
+  verbs: ["create", "delete"]
-- apiGroups: ["events.k8s.io"]
-  resources: ["events"]
-  verbs: ["list", "watch"]
 ---
 kind: RoleBinding
 apiVersion: rbac.authorization.k8s.io/v1

examples/roles/permissions-ns-with-validation.yaml

@@ -1,57 +0,0 @@
-# This example shows the roles required for a user to be able to use Mizu in a single namespace.
-kind: Role
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-role
-  namespace: user1
-rules:
-- apiGroups: [""]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: [""]
-  resources: ["services"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: ["apps"]
-  resources: ["daemonsets"]
-  verbs: ["get", "create", "patch", "delete"]
-- apiGroups: [""]
-  resources: ["services/proxy"]
-  verbs: ["get"]
-- apiGroups: [""]
-  resources: ["configmaps"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: [""]
-  resources: ["serviceaccounts"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["roles"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["rolebindings"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["services"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["", "apps", "extensions"]
-  resources: ["endpoints"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["events.k8s.io"]
-  resources: ["events"]
-  verbs: ["list", "watch"]
----
-kind: RoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-rolebindings
-  namespace: user1
-subjects:
-- kind: User
-  name: user1
-  apiGroup: rbac.authorization.k8s.io
-roleRef:
-  kind: Role
-  name: mizu-runner-role
-  apiGroup: rbac.authorization.k8s.io

examples/roles/permissions-ns.yaml

@@ -1,57 +0,0 @@
-# This example shows the roles required for a user to be able to use Mizu in a single namespace.
-kind: Role
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-role
-  namespace: user1
-rules:
-- apiGroups: [""]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: [""]
-  resources: ["services"]
-  verbs: ["get", "list", "watch", "create", "delete"]
-- apiGroups: ["apps"]
-  resources: ["daemonsets"]
-  verbs: ["get", "create", "patch", "delete"]
-- apiGroups: [""]
-  resources: ["services/proxy"]
-  verbs: ["get"]
-- apiGroups: [ "" ]
-  resources: [ "configmaps" ]
-  verbs: [ "get", "create", "delete" ]
-- apiGroups: [""]
-  resources: ["serviceaccounts"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["roles"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["rbac.authorization.k8s.io"]
-  resources: ["rolebindings"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["pods"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["apps", "extensions"]
-  resources: ["services"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["", "apps", "extensions"]
-  resources: ["endpoints"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: ["events.k8s.io"]
-  resources: ["events"]
-  verbs: ["list", "watch"]
----
-kind: RoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: mizu-runner-rolebindings
-  namespace: user1
-subjects:
-- kind: User
-  name: user1
-  apiGroup: rbac.authorization.k8s.io
-roleRef:
-  kind: Role
-  name: mizu-runner-role
-  apiGroup: rbac.authorization.k8s.io

shared/models.go

@@ -15,6 +15,7 @@ type WebSocketMessageType string
 
 const (
 	WebSocketMessageTypeEntry         WebSocketMessageType = "entry"
+	WebSocketMessageTypeFullEntry     WebSocketMessageType = "fullEntry"
 	WebSocketMessageTypeTappedEntry   WebSocketMessageType = "tappedEntry"
 	WebSocketMessageTypeUpdateStatus  WebSocketMessageType = "status"
 	WebSocketMessageTypeAnalyzeStatus WebSocketMessageType = "analyzeStatus"

tap/extensions/amqp/main.go

@@ -27,10 +27,6 @@ var protocol api.Protocol = api.Protocol{
 	Priority:        1,
 }
 
-func init() {
-	log.Println("Initializing AMQP extension...")
-}
-
 type dissecting string
 
 func (d dissecting) Register(extension *api.Extension) {

tap/extensions/http/main.go

@@ -76,10 +76,6 @@ const (
 	TypeHttpResponse
 )
 
-func init() {
-	log.Println("Initializing HTTP extension...")
-}
-
 type dissecting string
 
 func (d dissecting) Register(extension *api.Extension) {

tap/extensions/kafka/main.go

@@ -25,10 +25,6 @@ var _protocol api.Protocol = api.Protocol{
 	Priority:        2,
 }
 
-func init() {
-	log.Println("Initializing Kafka extension...")
-}
-
 type dissecting string
 
 func (d dissecting) Register(extension *api.Extension) {

tap/extensions/redis/main.go

@@ -24,10 +24,6 @@ var protocol api.Protocol = api.Protocol{
 	Priority:        3,
 }
 
-func init() {
-	log.Println("Initializing Redis extension...")
-}
-
 type dissecting string
 
 func (d dissecting) Register(extension *api.Extension) {

ui/src/components/Pages/TrafficPage/TrafficPage.tsx

@@ -122,6 +122,7 @@ export const TrafficPage: React.FC<TrafficPageProps> = ({setAnalyzeStatus}) => {
         ws.current.onopen = () => {
             setWsConnection(WsConnectionStatus.Connected);
             ws.current.send(query);
+            ws.current.send("");
         }
         ws.current.onclose = () => {
             setWsConnection(WsConnectionStatus.Closed);