32 Commits

Author SHA1 Message Date
Mikolaj Pawlikowski
c66050e536 Merge pull request #78 from skamboj/migrate-to-go-modules
Migrate to go modules
2020-04-02 20:40:46 +01:00
Mikolaj Pawlikowski
34d84b233c Merge branch 'master' into migrate-to-go-modules 2020-04-02 17:56:00 +01:00
Mikolaj Pawlikowski
e07ae6a64c Merge pull request #75 from ifooth/master
fix prometheus ruler expr
2020-04-02 17:55:47 +01:00
Mikolaj Pawlikowski
6844a8d2b4 Merge branch 'master' into master 2020-04-02 17:36:43 +01:00
Sachin Kamboj
c23112de50 Update the CI
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
2020-04-01 21:06:01 -04:00
Sachin Kamboj
436c1a7243 Update the README to remove references to dep
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
2020-04-01 21:00:31 -04:00
Sachin Kamboj
66c8dc0cce Update the version/tag to be compatible with what go expects
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
2020-04-01 20:53:45 -04:00
Sachin Kamboj
8a7e5a36ba Update the multistage build to use go 1.14 and go modules; Remove dep
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
2020-04-01 20:26:03 -04:00
Sachin Kamboj
4e508cb8c8 Update the vendoring
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
2020-04-01 20:17:37 -04:00
Sachin Kamboj
536a7ffbbb Remove the dep files
Signed-Off-By: Sachin Kamboj <skamboj1@bloomberg.net>
2020-04-01 20:16:47 -04:00
Sachin Kamboj
bf25a51c3e Add a go.mod and go.sum
Signed-Off-By: Sachin Kamboj <skamboj1@bloomberg.net>
2020-04-01 19:48:15 -04:00
Mikolaj Pawlikowski
02b38e3ab7 Merge pull request #77 from sandeepmendiratta/sandeep-heatmap_fix
minor typo correction in heat map page. Also updated version and Read…
2020-03-22 21:36:49 +00:00
Sandeep Mendiratta
0870833cf5 minor typo correction in heat map page. Also updated version and Readme with new version
Signed-off-by: Sandeep Mendiratta <smendiratta@yahoo.com>
2020-03-22 16:28:22 -05:00
Mikolaj Pawlikowski
d5400d6e2e Merge pull request #76 from seeker89/fix-empty-ips
Fix a Goldpinger reporting healthy when kubernetes returns an empty IP field
2020-03-11 14:21:05 +00:00
Mikolaj Pawlikowski
94d4a7c81e Use HostIP as podIP, if the there is no podIP
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
2020-03-11 13:25:12 +00:00
Mikolaj Pawlikowski
94dc18c9c2 Update the version in README
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
2020-03-11 13:05:22 +00:00
Mikolaj Pawlikowski
8964cab729 Bump patch version
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
2020-03-11 13:05:22 +00:00
Mikolaj Pawlikowski
d297e2f3c6 Change CheckAllPods to return an error when can't create a server
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
2020-03-11 13:05:22 +00:00
Mikolaj Pawlikowski
02067f03ab Change PingAllPods to send an error if the client can't be created
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
2020-03-11 13:05:22 +00:00
Mikolaj Pawlikowski
b96cab34ea Change the client builder to fail, if the IP provided is empty, instead of defaulting to localhost
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
2020-03-11 13:05:22 +00:00
Mikolaj Pawlikowski
bc7afb7a17 Return response time on failure to ping
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
2020-03-11 13:05:22 +00:00
Mikolaj Pawlikowski
89a6c76c9c Formatting
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
2020-03-11 13:05:22 +00:00
Joe Lei
60436daf18 fix prometheus ruler expr
Signed-off-by: Joe Lei <thezero12@hotmail.com>
2020-02-18 10:59:43 +08:00
Mikolaj Pawlikowski
618369f540 Merge pull request #71 from SuleimanWA/master
prometheus service auto-discovery
2019-11-26 20:13:58 +00:00
suleimanWA
1ab777c3d5 Merge branch 'master' of github.com:SuleimanWA/goldpinger
move scrap annotation from service to pod level

Signed-off-by: suleimanWA <suleiman-94@hotmail.com>
2019-11-26 20:52:46 +02:00
suleiman abualrob
6315c71a2c Update README.md
Kubernetes master node by most of default installation are taint, so goldPinger DaemonSet will not deployed to master, in order to make it run on master nodes also, you have to tolerate the taint

Signed-off-by: suleimanWA <suleiman-94@hotmail.com>
2019-11-26 20:42:27 +02:00
suleiman abualrob
49a47284b6 Update README.md
Kubernetes master node by most of default installation are taint, so goldPinger DaemonSet will not deployed to master, in order to make it run on master nodes also, you have to tolerate the taint

Signed-off-by: suleimanWA <suleiman-94@hotmail.com>
2019-11-26 20:38:52 +02:00
suleiman abualrob
ec2155878a Update README.md
If you have Prometheus in your environment, adding these annotation will let  Prometheus auto-discovery fetch your metrics automatically from service-name:port/metrics

Signed-off-by: suleimanWA <suleiman-94@hotmail.com>
2019-11-26 19:03:14 +02:00
Mikolaj Pawlikowski
cab268b725 Merge pull request #70 from angelbarrera92/secure-k8s-deployment
Secure k8s deployment
2019-11-14 16:53:06 +00:00
Ángel Barrera Sánchez
e552b236a0 Change documentation example
Signed-off-by: Ángel Barrera Sánchez <angel@sighup.io>
2019-11-14 17:19:42 +01:00
Ángel Barrera Sánchez
8a86a74478 Change dashboard's datasource parameter to be variable
Signed-off-by: Ángel Barrera Sánchez <angel@sighup.io>
2019-11-14 17:19:42 +01:00
Ángel Barrera Sánchez
4dab241ff6 Change daemonset definition to be more secure
Signed-off-by: Ángel Barrera Sánchez <angel@sighup.io>
2019-11-14 17:19:42 +01:00
13 changed files with 404 additions and 864 deletions

View File

@@ -4,22 +4,20 @@ services:
- docker
go:
- "1.10.x"
- "1.14.x"
- master
script:
- docker --version
# dep
- go get -u github.com/golang/dep/cmd/dep
# build locally and run locally
- make clean && make vendor && make && ./bin/goldpinger --help
# build an image and run the image
- make clean && make vendor && make build
- docker images
- docker run `make version` --help
# build an image using the multistage builder
- make clean && make build-multistage
- docker images
@@ -36,5 +34,5 @@ deploy:
skip_cleanup: true
on:
tags: true
go: "1.10.x"
go: "1.14.x"
condition: -n "$DOCKER_PASSWORD"

View File

@@ -1,15 +1,14 @@
FROM golang:1.11-alpine as builder
FROM golang:1.14-alpine as builder
# Install our build tools
RUN apk add --update git make bash
RUN go get -u github.com/golang/dep/cmd/dep
# Get dependencies
WORKDIR /go/src/github.com/bloomberg/goldpinger
COPY Gopkg.toml Gopkg.lock Makefile ./
RUN make vendor
WORKDIR /w
COPY go.mod go.sum /w/
RUN go mod download
# Build goldpinger
@@ -19,6 +18,6 @@ RUN make bin/goldpinger
# Build the asset container, copy over goldpinger
FROM scratch
COPY --from=builder /go/src/github.com/bloomberg/goldpinger/bin/goldpinger /goldpinger
COPY --from=builder /w/bin/goldpinger /goldpinger
COPY ./static /static
ENTRYPOINT ["/goldpinger", "--static-file-path", "/static"]
ENTRYPOINT ["/goldpinger", "--static-file-path", "/static"]

670
Gopkg.lock generated
View File

@@ -1,670 +0,0 @@
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[[projects]]
digest = "1:3f3a05ae0b95893d90b9b3b5afdb79a9b3d96e4e36e099d841ae602e4aca0da8"
name = "golang.org/x/crypto"
packages = ["ssh/terminal"]
pruneopts = "UT"
revision = "de0752318171da717af4ce24d0a2e8626afaeb11"
[[projects]]
branch = "master"
digest = "1:09c175055d303dadf3f82513c66e6da0b95ba22bc8e5d267a2674d16d95ea77a"
name = "golang.org/x/image"
packages = [
"font",
"font/basicfont",
"font/plan9font",
"math/fixed",
]
pruneopts = "UT"
revision = "31aff87c08e9a5e5d524279a564f96968336f886"
[[projects]]
branch = "master"
digest = "1:eb8583d4582ffbc5c6d3ec00132cd0835101edde42b6f24eaafa628d1596f881"
name = "golang.org/x/net"
packages = [
"context",
"http/httpguts",
"http2",
"http2/hpack",
"idna",
"netutil",
]
pruneopts = "UT"
revision = "10aee181995363b41f712a55844a0dd52ea04646"
[[projects]]
digest = "1:9359217acc6040b4be710ce34473acef28023ad39bfafecea34ffaea7f1e1890"
name = "golang.org/x/oauth2"
packages = [
".",
"internal",
]
pruneopts = "UT"
revision = "a6bd8cefa1811bd24b86f8902872e4e8225f74c4"
[[projects]]
branch = "master"
digest = "1:509feef845f6af582cb82caad5eb176016b30714facdc754d84869ca31305b59"
name = "golang.org/x/sys"
packages = [
"unix",
"windows",
]
pruneopts = "UT"
revision = "7155702f2d47d94b134229da97195d0130cab001"
[[projects]]
digest = "1:0c56024909189aee3364b7f21a95a27459f718aa7c199a5c111c36cfffd9eaef"
name = "golang.org/x/text"
packages = [
"collate",
"collate/build",
"internal/colltab",
"internal/gen",
"internal/tag",
"internal/triegen",
"internal/ucd",
"language",
"secure/bidirule",
"transform",
"unicode/bidi",
"unicode/cldr",
"unicode/norm",
"unicode/rangetable",
"width",
]
pruneopts = "UT"
revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0"
version = "v0.3.0"
[[projects]]
digest = "1:d37b0ef2944431fe9e8ef35c6fffc8990d9e2ca300588df94a6890f3649ae365"
name = "golang.org/x/time"
packages = ["rate"]
pruneopts = "UT"
revision = "f51c12702a4d776e4c1fa9b0fabab841babae631"
[[projects]]
digest = "1:08206298775e5b462e6c0333f4471b44e63f1a70e42952b6ede4ecc9572281eb"
name = "google.golang.org/appengine"
packages = [
"internal",
"internal/base",
"internal/datastore",
"internal/log",
"internal/remote_api",
"internal/urlfetch",
"urlfetch",
]
pruneopts = "UT"
revision = "4a4468ece617fc8205e99368fa2200e9d1fad421"
version = "v1.3.0"
[[projects]]
digest = "1:ef72505cf098abdd34efeea032103377bec06abb61d8a06f002d5d296a4b1185"
name = "gopkg.in/inf.v0"
packages = ["."]
pruneopts = "UT"
revision = "3887ee99ecf07df5b447e9b00d9c0b2adaa9f3e4"
version = "v0.9.0"
[[projects]]
digest = "1:342378ac4dcb378a5448dd723f0784ae519383532f5e70ade24132c4c8693202"
name = "gopkg.in/yaml.v2"
packages = ["."]
pruneopts = "UT"
revision = "5420a8b6744d3b0345ab293f6fcba19c978f1183"
version = "v2.2.1"
[[projects]]
digest = "1:910ec974550174f4ca48b9f4a3caec16b693e584c3762dc726dc0dcf28f8e318"
name = "k8s.io/api"
packages = [
"admissionregistration/v1alpha1",
"admissionregistration/v1beta1",
"apps/v1",
"apps/v1beta1",
"apps/v1beta2",
"authentication/v1",
"authentication/v1beta1",
"authorization/v1",
"authorization/v1beta1",
"autoscaling/v1",
"autoscaling/v2beta1",
"autoscaling/v2beta2",
"batch/v1",
"batch/v1beta1",
"batch/v2alpha1",
"certificates/v1beta1",
"coordination/v1beta1",
"core/v1",
"events/v1beta1",
"extensions/v1beta1",
"networking/v1",
"policy/v1beta1",
"rbac/v1",
"rbac/v1alpha1",
"rbac/v1beta1",
"scheduling/v1alpha1",
"scheduling/v1beta1",
"settings/v1alpha1",
"storage/v1",
"storage/v1alpha1",
"storage/v1beta1",
]
pruneopts = "UT"
revision = "fd83cbc87e7632ccd8bbab63d2b673d4e0c631cc"
version = "kubernetes-1.12.0"
[[projects]]
digest = "1:18f352651d6e8578fdbaf29c68334b042439b288b8ae4112c2b2ba9a6e35ced0"
name = "k8s.io/apimachinery"
packages = [
"pkg/api/errors",
"pkg/api/meta",
"pkg/api/resource",
"pkg/apis/meta/v1",
"pkg/apis/meta/v1/unstructured",
"pkg/apis/meta/v1beta1",
"pkg/conversion",
"pkg/conversion/queryparams",
"pkg/fields",
"pkg/labels",
"pkg/runtime",
"pkg/runtime/schema",
"pkg/runtime/serializer",
"pkg/runtime/serializer/json",
"pkg/runtime/serializer/protobuf",
"pkg/runtime/serializer/recognizer",
"pkg/runtime/serializer/streaming",
"pkg/runtime/serializer/versioning",
"pkg/selection",
"pkg/types",
"pkg/util/clock",
"pkg/util/errors",
"pkg/util/framer",
"pkg/util/intstr",
"pkg/util/json",
"pkg/util/naming",
"pkg/util/net",
"pkg/util/runtime",
"pkg/util/sets",
"pkg/util/validation",
"pkg/util/validation/field",
"pkg/util/yaml",
"pkg/version",
"pkg/watch",
"third_party/forked/golang/reflect",
]
pruneopts = "UT"
revision = "6dd46049f39503a1fc8d65de4bd566829e95faff"
version = "kubernetes-1.12.0"
[[projects]]
digest = "1:51fd9ac9f2be10d79f5af101a7a1d758ef283fdb028a0d11198754bd3d4a6020"
name = "k8s.io/client-go"
packages = [
"discovery",
"kubernetes",
"kubernetes/scheme",
"kubernetes/typed/admissionregistration/v1alpha1",
"kubernetes/typed/admissionregistration/v1beta1",
"kubernetes/typed/apps/v1",
"kubernetes/typed/apps/v1beta1",
"kubernetes/typed/apps/v1beta2",
"kubernetes/typed/authentication/v1",
"kubernetes/typed/authentication/v1beta1",
"kubernetes/typed/authorization/v1",
"kubernetes/typed/authorization/v1beta1",
"kubernetes/typed/autoscaling/v1",
"kubernetes/typed/autoscaling/v2beta1",
"kubernetes/typed/autoscaling/v2beta2",
"kubernetes/typed/batch/v1",
"kubernetes/typed/batch/v1beta1",
"kubernetes/typed/batch/v2alpha1",
"kubernetes/typed/certificates/v1beta1",
"kubernetes/typed/coordination/v1beta1",
"kubernetes/typed/core/v1",
"kubernetes/typed/events/v1beta1",
"kubernetes/typed/extensions/v1beta1",
"kubernetes/typed/networking/v1",
"kubernetes/typed/policy/v1beta1",
"kubernetes/typed/rbac/v1",
"kubernetes/typed/rbac/v1alpha1",
"kubernetes/typed/rbac/v1beta1",
"kubernetes/typed/scheduling/v1alpha1",
"kubernetes/typed/scheduling/v1beta1",
"kubernetes/typed/settings/v1alpha1",
"kubernetes/typed/storage/v1",
"kubernetes/typed/storage/v1alpha1",
"kubernetes/typed/storage/v1beta1",
"pkg/apis/clientauthentication",
"pkg/apis/clientauthentication/v1alpha1",
"pkg/apis/clientauthentication/v1beta1",
"pkg/version",
"plugin/pkg/client/auth/exec",
"rest",
"rest/watch",
"tools/auth",
"tools/clientcmd",
"tools/clientcmd/api",
"tools/clientcmd/api/latest",
"tools/clientcmd/api/v1",
"tools/metrics",
"tools/reference",
"transport",
"util/cert",
"util/connrotation",
"util/flowcontrol",
"util/homedir",
"util/integer",
]
pruneopts = "UT"
revision = "1638f8970cefaa404ff3a62950f88b08292b2696"
version = "v9.0.0"
[solve-meta]
analyzer-name = "dep"
analyzer-version = 1
input-imports = [
"github.com/cespare/xxhash",
"github.com/go-openapi/errors",
"github.com/go-openapi/loads",
"github.com/go-openapi/runtime",
"github.com/go-openapi/runtime/client",
"github.com/go-openapi/runtime/flagext",
"github.com/go-openapi/runtime/middleware",
"github.com/go-openapi/runtime/security",
"github.com/go-openapi/spec",
"github.com/go-openapi/strfmt",
"github.com/go-openapi/swag",
"github.com/go-openapi/validate",
"github.com/jessevdk/go-flags",
"github.com/prometheus/client_golang/prometheus",
"github.com/prometheus/client_golang/prometheus/promhttp",
"github.com/stuartnelson3/go-rendezvous",
"golang.org/x/image/font",
"golang.org/x/image/font/basicfont",
"golang.org/x/image/math/fixed",
"golang.org/x/net/netutil",
"k8s.io/apimachinery/pkg/apis/meta/v1",
"k8s.io/client-go/kubernetes",
"k8s.io/client-go/rest",
"k8s.io/client-go/tools/clientcmd",
]
solver-name = "gps-cdcl"
solver-version = 1

View File

@@ -1,82 +0,0 @@
# Gopkg.toml example
#
# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
# for detailed Gopkg.toml documentation.
#
# required = ["github.com/user/thing/cmd/thing"]
# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
#
# [[constraint]]
# name = "github.com/user/project"
# version = "1.0.0"
#
# [[constraint]]
# name = "github.com/user/project2"
# branch = "dev"
# source = "github.com/myfork/project2"
#
# [[override]]
# name = "github.com/x/y"
# version = "2.4.0"
#
# [prune]
# non-go = false
# go-tests = true
# unused-packages = true
[[constraint]]
name = "github.com/go-openapi/errors"
version = "0.17.2"
[[constraint]]
name = "github.com/go-openapi/loads"
version = "0.17.2"
[[constraint]]
name = "github.com/go-openapi/runtime"
version = "0.17.2"
[[constraint]]
name = "github.com/go-openapi/spec"
version = "0.17.2"
[[constraint]]
name = "github.com/go-openapi/strfmt"
version = "0.17.2"
[[constraint]]
name = "github.com/go-openapi/swag"
version = "0.17.2"
[[constraint]]
name = "github.com/go-openapi/validate"
version = "0.17.2"
[[constraint]]
name = "github.com/jessevdk/go-flags"
version = "1.4.0"
[[constraint]]
name = "github.com/prometheus/client_golang"
version = "0.9.1"
[[constraint]]
branch = "master"
name = "golang.org/x/net"
[[constraint]]
name = "k8s.io/apimachinery"
version = "kubernetes-1.12.0"
[[constraint]]
name = "k8s.io/client-go"
version = "9.0.0"
[[constraint]]
name = "github.com/stuartnelson3/go-rendezvous"
version = "0.2.0"
[prune]
go-tests = true
unused-packages = true

View File

@@ -1,5 +1,5 @@
name ?= goldpinger
version ?= 2.0.0
version ?= v2.1.0
bin ?= goldpinger
pkg ?= "github.com/bloomberg/goldpinger"
tag = $(name):$(version)
@@ -17,7 +17,7 @@ clean:
vendor:
rm -rf ./vendor
dep ensure -v -vendor-only
go mod vendor
swagger:
swagger generate server -t pkg -f ./swagger.yml --exclude-main -A goldpinger && \

View File

@@ -10,23 +10,25 @@ Oh, and it gives you the graph below for your cluster. Check out the [video expl
## On the menu
- [Rationale](#rationale)
- [Quick start](#quick-start)
- [Building](#building)
- [Compiling using a multi-stage Dockerfile](#compiling-using-a-multi-stage-dockerfile)
- [Compiling locally](#compiling-locally)
- [Installation](#installation)
- [Authentication with Kubernetes API](#authentication-with-kubernetes-api)
- [Example YAML](#example-yaml)
- [Note on DNS](#note-on-dns)
- [Usage](#usage)
- [UI](#ui)
- [API](#api)
- [Prometheus](#prometheus)
- [Grafana](#grafana)
- [Alert Manager](#alert-manager)
- [Contributions](#contributions)
- [License](#license)
- [Goldpinger ![Build Status](https://travis-ci.com/bloomberg/goldpinger)](#goldpinger-build-statushttpstravis-cicombloomberggoldpinger)
- [On the menu](#on-the-menu)
- [Rationale](#rationale)
- [Quick start](#quick-start)
- [Building](#building)
- [Compiling using a multi-stage Dockerfile](#compiling-using-a-multi-stage-dockerfile)
- [Compiling locally](#compiling-locally)
- [Installation](#installation)
- [Authentication with Kubernetes API](#authentication-with-kubernetes-api)
- [Example YAML](#example-yaml)
- [Note on DNS](#note-on-dns)
- [Usage](#usage)
- [UI](#ui)
- [API](#api)
- [Prometheus](#prometheus)
- [Grafana](#grafana)
- [Alert Manager](#alert-manager)
- [Contributions](#contributions)
- [License](#license)
## Rationale
@@ -53,9 +55,6 @@ Getting from [docker hub](https://hub.docker.com/r/bloomberg/goldpinger):
docker pull bloomberg/goldpinger
```
Note, that in order to guarantee correct versions of dependencies, the project [uses `dep`](./Makefile).
## Building
The repo comes with two ways of building a `docker` image: compiling locally, and compiling using a multi-stage `Dockerfile` image. :warning: Depending on your `docker` setup, you might need to prepend the commands below with `sudo`.
@@ -77,27 +76,24 @@ This was contributed via [@michiel](https://github.com/michiel) - kudos !
### Compiling locally
In order to build `Goldpinger`, you are going to need `go` version 1.10+, `dep`, and `docker`.
In order to build `Goldpinger`, you are going to need `go` version 1.13+ and `docker`.
Building from source code consists of compiling the binary and building a [Docker image](./build/Dockerfile-simple):
```sh
# step 0: check out the code into your $GOPATH
go get github.com/bloomberg/goldpinger/cmd/goldpinger
cd $GOPATH/src/github.com/bloomberg/goldpinger
# step 0: check out the code
git clone https://github.com/bloomberg/goldpinger.git
cd goldpinger
# step 1: download the dependencies via dep ensure
make vendor
# step 2: compile the binary for the desired architecture
# step 1: compile the binary for the desired architecture
make bin/goldpinger
# at this stage you should be able to run the binary
./bin/goldpinger --help
# step 3: build the docker image containing the binary
# step 2: build the docker image containing the binary
make build
# step 4: push the image somewhere
# step 3: push the image somewhere
namespace="docker.io/myhandle/" make tag
namespace="docker.io/myhandle/" make push
```
@@ -121,26 +117,38 @@ apiVersion: apps/v1
kind: DaemonSet
metadata:
name: goldpinger
namespace: default
labels:
app: goldpinger
spec:
updateStrategy:
type: RollingUpdate
selector:
matchLabels:
app: goldpinger
version: "1.5.0"
template:
metadata:
annotations:
prometheus.io/scrape: 'true'
prometheus.io/port: '8080'
labels:
app: goldpinger
version: "1.5.0"
spec:
serviceAccount: "goldpinger-serviceaccount"
tolerations:
- key: node-role.kubernetes.io/master
effect: NoSchedule
securityContext:
runAsNonRoot: true
runAsUser: 1000
fsGroup: 2000
containers:
- name: goldpinger
env:
- name: HOST
value: "0.0.0.0"
- name: PORT
value: "80"
value: "8080"
# injecting real hostname will make for easier to understand graphs/metrics
- name: HOSTNAME
valueFrom:
@@ -151,20 +159,30 @@ spec:
valueFrom:
fieldRef:
fieldPath: status.podIP
image: "docker.io/bloomberg/goldpinger:1.5.0"
image: "docker.io/bloomberg/goldpinger:2.0.2"
imagePullPolicy: Always
securityContext:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
resources:
limits:
memory: 80Mi
requests:
cpu: 1m
memory: 40Mi
ports:
- containerPort: 80
- containerPort: 8080
name: http
readinessProbe:
httpGet:
path: /healthz
port: 80
port: 8080
initialDelaySeconds: 20
periodSeconds: 5
livenessProbe:
httpGet:
path: /healthz
port: 80
port: 8080
initialDelaySeconds: 20
periodSeconds: 5
---
@@ -172,12 +190,13 @@ apiVersion: v1
kind: Service
metadata:
name: goldpinger
namespace: default
labels:
app: goldpinger
spec:
type: NodePort
ports:
- port: 80
- port: 8080
nodePort: 30080
name: http
selector:
@@ -271,7 +290,7 @@ To get you started, here's a rule that will trigger an alert if there are any no
```yaml
alert: goldpinger_nodes_unhealthy
expr: sum(goldpinger_nodes_health_total{status="unhealthy"})
BY (goldpinger_instance) > 0
BY (instance, goldpinger_instance) > 0
for: 5m
annotations:
description: |

View File

@@ -25,13 +25,17 @@ spec:
app: goldpinger
spec:
serviceAccount: "goldpinger-serviceaccount"
securityContext:
runAsNonRoot: true
runAsUser: 1000
fsGroup: 2000
containers:
- name: goldpinger
env:
- name: HOST
value: "0.0.0.0"
- name: PORT
value: "80"
value: "8080"
# injecting real hostname will make for easier to understand graphs/metrics
- name: HOSTNAME
valueFrom:
@@ -42,10 +46,32 @@ spec:
valueFrom:
fieldRef:
fieldPath: status.podIP
image: "docker.io/bloomberg/goldpinger:1.4.0"
image: "docker.io/bloomberg/goldpinger:2.0.0"
imagePullPolicy: Always
securityContext:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
resources:
limits:
memory: 80Mi
requests:
cpu: 1m
memory: 40Mi
ports:
- containerPort: 80
- containerPort: 8080
name: http
readinessProbe:
httpGet:
path: /healthz
port: 8080
initialDelaySeconds: 20
periodSeconds: 5
livenessProbe:
httpGet:
path: /healthz
port: 8080
initialDelaySeconds: 20
periodSeconds: 5
---
apiVersion: v1
kind: Service
@@ -57,7 +83,7 @@ metadata:
spec:
type: NodePort
ports:
- port: 80
- port: 8080
nodePort: 30080
name: http
selector:

View File

@@ -5,20 +5,24 @@ metadata:
name: goldpinger
labels:
app: goldpinger
version: "1.5.0"
version: "2.0.0"
spec:
updateStrategy:
type: RollingUpdate
selector:
matchLabels:
app: goldpinger
version: "1.5.0"
version: "2.0.0"
template:
metadata:
labels:
app: goldpinger
version: "1.5.0"
version: "2.0.0"
spec:
securityContext:
runAsNonRoot: true
runAsUser: 1000
fsGroup: 2000
# if you'd like to use a secret to inject a kubeconfig, you can do it like this
volumes:
- name: kubeconfig
@@ -30,7 +34,7 @@ spec:
- name: HOST
value: "0.0.0.0"
- name: PORT
value: "80"
value: "8080"
# kubeconfig needs to match the location of what's injected in the secret
# if not specified goldpinger will default to using in-cluster config
- name: KUBECONFIG
@@ -48,20 +52,30 @@ spec:
valueFrom:
fieldRef:
fieldPath: status.podIP
image: "docker.io/bloomberg/goldpinger:1.5.0"
image: "docker.io/bloomberg/goldpinger:2.0.0"
imagePullPolicy: Always
securityContext:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
resources:
limits:
memory: 80Mi
requests:
cpu: 1m
memory: 40Mi
ports:
- containerPort: 80
- containerPort: 8080
name: http
readinessProbe:
httpGet:
path: /healthz
port: 80
port: 8080
initialDelaySeconds: 20
periodSeconds: 5
livenessProbe:
httpGet:
path: /healthz
port: 80
port: 8080
initialDelaySeconds: 20
periodSeconds: 5
volumeMounts:
@@ -78,7 +92,7 @@ metadata:
spec:
type: NodePort
ports:
- port: 80
- port: 8080
nodePort: 30080
name: http
selector:

View File

@@ -33,7 +33,7 @@
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "K8S",
"datasource": "$datasource",
"editable": true,
"error": false,
"format": "none",
@@ -113,7 +113,7 @@
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "K8S",
"datasource": "$datasource",
"editable": true,
"error": false,
"format": "none",
@@ -199,7 +199,7 @@
"value": "avg"
}
],
"datasource": "K8S",
"datasource": "$datasource",
"editable": true,
"error": false,
"fontSize": "100%",
@@ -256,7 +256,7 @@
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "K8S",
"datasource": "$datasource",
"editable": true,
"error": false,
"fill": 1,
@@ -340,7 +340,7 @@
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "K8S",
"datasource": "$datasource",
"editable": true,
"error": false,
"fill": 1,
@@ -436,7 +436,7 @@
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "K8S",
"datasource": "$datasource",
"editable": true,
"error": false,
"fill": 1,
@@ -519,7 +519,7 @@
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "K8S",
"datasource": "$datasource",
"editable": true,
"error": false,
"fill": 1,
@@ -602,7 +602,7 @@
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "K8S",
"datasource": "$datasource",
"editable": true,
"error": false,
"fill": 1,
@@ -697,7 +697,7 @@
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "K8S",
"datasource": "$datasource",
"editable": true,
"error": false,
"fill": 1,
@@ -781,7 +781,7 @@
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "K8S",
"datasource": "$datasource",
"editable": true,
"error": false,
"fill": 1,
@@ -865,7 +865,7 @@
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "K8S",
"datasource": "$datasource",
"editable": true,
"error": false,
"fill": 1,
@@ -958,10 +958,25 @@
"tags": [],
"templating": {
"list": [
{
"current": {
"text": "prometheus",
"value": "prometheus"
},
"hide": 0,
"label": "datasource",
"name": "datasource",
"options": [],
"query": "prometheus",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"type": "datasource"
},
{
"allValue": ".*",
"current": {},
"datasource": "K8S",
"datasource": "$datasource",
"hide": 0,
"includeAll": true,
"label": "Instance",
@@ -981,7 +996,7 @@
{
"allValue": ".*",
"current": {},
"datasource": "K8S",
"datasource": "$datasource",
"hide": 0,
"includeAll": true,
"label": "Call Type",

51
go.mod Normal file
View File

@@ -0,0 +1,51 @@
module github.com/bloomberg/goldpinger
go 1.14
require (
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 // indirect
github.com/cespare/xxhash v1.1.0
github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680 // indirect
github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8 // indirect
github.com/go-openapi/analysis v0.17.2 // indirect
github.com/go-openapi/errors v0.17.2
github.com/go-openapi/jsonpointer v0.17.2 // indirect
github.com/go-openapi/jsonreference v0.17.2 // indirect
github.com/go-openapi/loads v0.17.2
github.com/go-openapi/runtime v0.17.2
github.com/go-openapi/spec v0.17.2
github.com/go-openapi/strfmt v0.17.2
github.com/go-openapi/swag v0.17.2
github.com/go-openapi/validate v0.17.2
github.com/gogo/protobuf v0.0.0-20170330071051-c0656edd0d9e // indirect
github.com/golang/glog v0.0.0-20141105023935-44145f04b68c // indirect
github.com/google/btree v1.0.0 // indirect
github.com/google/gofuzz v0.0.0-20161122191042-44d81051d367 // indirect
github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d // indirect
github.com/gregjones/httpcache v0.0.0-20170728041850-787624de3eb7 // indirect
github.com/imdario/mergo v0.3.5 // indirect
github.com/jessevdk/go-flags v1.4.0
github.com/json-iterator/go v0.0.0-20180612202835-f2b4162afba3 // indirect
github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 // indirect
github.com/peterbourgon/diskv v2.0.1+incompatible // indirect
github.com/prometheus/client_golang v0.9.1
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 // indirect
github.com/prometheus/common v0.0.0-20181020173914-7e9e6cabbd39 // indirect
github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d // indirect
github.com/spf13/pflag v1.0.1 // indirect
github.com/stuartnelson3/go-rendezvous v0.2.0
golang.org/x/crypto v0.0.0-20180808211826-de0752318171 // indirect
golang.org/x/image v0.0.0-20190220214146-31aff87c08e9
golang.org/x/net v0.0.0-20181106065722-10aee1819953
golang.org/x/oauth2 v0.0.0-20170412232759-a6bd8cefa181 // indirect
golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a // indirect
golang.org/x/sys v0.0.0-20181106073832-7155702f2d47 // indirect
golang.org/x/time v0.0.0-20161028155119-f51c12702a4d // indirect
google.golang.org/appengine v1.3.0 // indirect
gopkg.in/inf.v0 v0.9.0 // indirect
k8s.io/api v0.0.0-20181004124137-fd83cbc87e76 // indirect
k8s.io/apimachinery v0.0.0-20180913025736-6dd46049f395
k8s.io/client-go v9.0.0+incompatible
)

138
go.sum Normal file
View File

@@ -0,0 +1,138 @@
github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4=
github.com/PuerkitoBio/purell v1.1.0/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/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf h1:eg0MeVzsP1G42dRafH3vf+al2vQIJU0YHX+1Tw87oco=
github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/docker/go-units v0.3.3 h1:Xk8S3Xj5sLGlG5g67hJmYMmUgXv5N4PhkjJHHqrwnTk=
github.com/docker/go-units v0.3.3/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680 h1:ZktWZesgun21uEDrwW7iEV1zPCGQldM2atlJZ3TdvVM=
github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/globalsign/mgo v0.0.0-20180905125535-1ca0a4f7cbcb/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8 h1:DujepqpGd1hyOd7aW59XpK7Qymp8iy83xq74fLr21is=
github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
github.com/go-openapi/analysis v0.0.0-20180825180245-b006789cd277/go.mod h1:k70tL6pCuVxPJOHXQ+wIac1FUrvNkHolPie/cLEU6hI=
github.com/go-openapi/analysis v0.17.0/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
github.com/go-openapi/analysis v0.17.2 h1:eYp14J1o8TTSCzndHBtsNuckikV1PfZOSnx4BcBeu0c=
github.com/go-openapi/analysis v0.17.2/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
github.com/go-openapi/errors v0.17.0/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0=
github.com/go-openapi/errors v0.17.2 h1:azEQ8Fnx0jmtFF2fxsnmd6I0x6rsweUF63qqSO1NmKk=
github.com/go-openapi/errors v0.17.2/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0=
github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
github.com/go-openapi/jsonpointer v0.17.2 h1:3ekBy41gar/iJi2KSh/au/PrC2vpLr85upF/UZmm3W0=
github.com/go-openapi/jsonpointer v0.17.2/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
github.com/go-openapi/jsonreference v0.17.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
github.com/go-openapi/jsonreference v0.17.2 h1:lF3z7AH8dd0IKXc1zEBi1dj0B4XgVb5cVjn39dCK3Ls=
github.com/go-openapi/jsonreference v0.17.2/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
github.com/go-openapi/loads v0.17.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
github.com/go-openapi/loads v0.17.2 h1:tEXYu6Xc0pevpzzQx5ghrMN9F7IVpN/+u4iD3rkYE5o=
github.com/go-openapi/loads v0.17.2/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
github.com/go-openapi/runtime v0.0.0-20180920151709-4f900dc2ade9/go.mod h1:6v9a6LTXWQCdL8k1AO3cvqx5OtZY/Y9wKTgaoP6YRfA=
github.com/go-openapi/runtime v0.17.2 h1:/ZK67ikFhQAMFFH/aPu2MaGH7QjP4wHBvHYOVIzDAw0=
github.com/go-openapi/runtime v0.17.2/go.mod h1:QO936ZXeisByFmZEO1IS1Dqhtf4QV1sYYFtIq6Ld86Q=
github.com/go-openapi/spec v0.17.0/go.mod h1:XkF/MOi14NmjsfZ8VtAKf8pIlbZzyoTvZsdfssdxcBI=
github.com/go-openapi/spec v0.17.2 h1:eb2NbuCnoe8cWAxhtK6CfMWUYmiFEZJ9Hx3Z2WRwJ5M=
github.com/go-openapi/spec v0.17.2/go.mod h1:XkF/MOi14NmjsfZ8VtAKf8pIlbZzyoTvZsdfssdxcBI=
github.com/go-openapi/strfmt v0.17.0/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU=
github.com/go-openapi/strfmt v0.17.2 h1:2KDns36DMHXG9/iYkOjiX+/8fKK9GCU5ELZ+J6qcRVA=
github.com/go-openapi/strfmt v0.17.2/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU=
github.com/go-openapi/swag v0.17.0/go.mod h1:AByQ+nYG6gQg71GINrmuDXCPWdL640yX49/kXLo40Tg=
github.com/go-openapi/swag v0.17.2 h1:K/ycE/XTUDFltNHSO32cGRUhrVGJD64o8WgAIZNyc3k=
github.com/go-openapi/swag v0.17.2/go.mod h1:AByQ+nYG6gQg71GINrmuDXCPWdL640yX49/kXLo40Tg=
github.com/go-openapi/validate v0.17.0/go.mod h1:Uh4HdOzKt19xGIGm1qHf/ofbX1YQ4Y+MYsct2VUrAJ4=
github.com/go-openapi/validate v0.17.2 h1:lwFfiS4sv5DvOrsYDsYq4N7UU8ghXiYtPJ+VcQnC3Xg=
github.com/go-openapi/validate v0.17.2/go.mod h1:Uh4HdOzKt19xGIGm1qHf/ofbX1YQ4Y+MYsct2VUrAJ4=
github.com/gogo/protobuf v0.0.0-20170330071051-c0656edd0d9e h1:ago6fNuQ6IhszPsXkeU7qRCyfsIX7L67WDybsAPkLl8=
github.com/gogo/protobuf v0.0.0-20170330071051-c0656edd0d9e/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/golang/glog v0.0.0-20141105023935-44145f04b68c h1:CbdkBQ1/PiAo0FYJhQGwASD8wrgNvTdf01g6+O9tNuA=
github.com/golang/glog v0.0.0-20141105023935-44145f04b68c/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/google/btree v1.0.0 h1:0udJVsspx3VBr5FwtLhQQtuAsVc79tTq0ocGIPAU6qo=
github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/gofuzz v0.0.0-20161122191042-44d81051d367 h1:ScAXWS+TR6MZKex+7Z8rneuSJH+FSDqd6ocQyl+ZHo4=
github.com/google/gofuzz v0.0.0-20161122191042-44d81051d367/go.mod h1:HP5RmnzzSNb993RKQDq4+1A4ia9nllfqcQFTQJedwGI=
github.com/google/uuid v1.0.0 h1:b4Gk+7WdP/d3HZH8EJsZpvV7EtDOgaZLtnaNGIu1adA=
github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d h1:7XGaL1e6bYS1yIonGp9761ExpPPV1ui0SAC59Yube9k=
github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
github.com/gregjones/httpcache v0.0.0-20170728041850-787624de3eb7 h1:6TSoaYExHper8PYsJu23GWVNOyYRCSnIFyxKgLSZ54w=
github.com/gregjones/httpcache v0.0.0-20170728041850-787624de3eb7/go.mod h1:FecbI9+v66THATjSRHfNgh1IVFe/9kFxbXtjV0ctIMA=
github.com/imdario/mergo v0.3.5 h1:JboBksRwiiAJWvIYJVo46AfV+IAIKZpfrSzVKj42R4Q=
github.com/imdario/mergo v0.3.5/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
github.com/jessevdk/go-flags v1.4.0 h1:4IU2WS7AumrZ/40jfhf4QVDMsQwqA7VEHozFRrGARJA=
github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
github.com/json-iterator/go v0.0.0-20180612202835-f2b4162afba3 h1:/UewZcckqhvnnS0C6r3Sher2hSEbVmM6Ogpcjen08+Y=
github.com/json-iterator/go v0.0.0-20180612202835-f2b4162afba3/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic=
github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/pborman/uuid v1.2.0 h1:J7Q5mO4ysT1dv8hyrUGHb9+ooztCXu1D8MY8DZYsu3g=
github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=
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/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_golang v0.9.1 h1:K47Rk0v/fkEfwfQet2KWhscE0cJzjgCCDBG2KHZoVno=
github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 h1:idejC8f05m9MGOsuEi1ATq9shN03HrxNkD/luQvxCv8=
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
github.com/prometheus/common v0.0.0-20181020173914-7e9e6cabbd39 h1:Cto4X6SVMWRPBkJ/3YHn1iDGDGc/Z+sW+AEMKHMVvN4=
github.com/prometheus/common v0.0.0-20181020173914-7e9e6cabbd39/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d h1:GoAlyOgbOEIFdaDqxJVlbOQ1DtGmZWs/Qau0hIlk+WQ=
github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72 h1:qLC7fQah7D6K1B0ujays3HV9gkFtllcxhzImRR7ArPQ=
github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
github.com/spf13/pflag v1.0.1 h1:aCvUg6QPl3ibpQUxyLkrEkCHtPqYJL4x9AuhqVqFis4=
github.com/spf13/pflag v1.0.1/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stuartnelson3/go-rendezvous v0.2.0 h1:H5IexrsptBzCMQEjTRrNH20MVXGqpFf1JUCPglaxd6I=
github.com/stuartnelson3/go-rendezvous v0.2.0/go.mod h1:njfgP6zISyRnZ3iQN13NSEILfSNLN4ysxBoGxHs5PJ0=
golang.org/x/crypto v0.0.0-20180808211826-de0752318171 h1:vYogbvSFj2YXcjQxFHu/rASSOt9sLytpCaSkiwQ135I=
golang.org/x/crypto v0.0.0-20180808211826-de0752318171/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/image v0.0.0-20190220214146-31aff87c08e9 h1:+vH8qNweCrORN49012OX3h0oWEXO3p+rRnpAGQinddk=
golang.org/x/image v0.0.0-20190220214146-31aff87c08e9/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181005035420-146acd28ed58/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181106065722-10aee1819953 h1:LuZIitY8waaxUfNIdtajyE/YzA/zyf0YxXG27VpLrkg=
golang.org/x/net v0.0.0-20181106065722-10aee1819953/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/oauth2 v0.0.0-20170412232759-a6bd8cefa181 h1:/4OaQ4bC66Oq9JDhUnxTjBGt8XBhDuwgMRXHgvfcCUY=
golang.org/x/oauth2 v0.0.0-20170412232759-a6bd8cefa181/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a h1:WXEvlFVvvGxCJLG6REjsT03iWnKLEWinaScsxF2Vm2o=
golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20181106073832-7155702f2d47 h1:jpuvBuBQe3SontqHcH6FOLtHI+yUQ3d75Q9t38Bxp0w=
golang.org/x/sys v0.0.0-20181106073832-7155702f2d47/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/time v0.0.0-20161028155119-f51c12702a4d h1:TnM+PKb3ylGmZvyPXmo9m/wktg7Jn/a/fNmr33HSj8g=
golang.org/x/time v0.0.0-20161028155119-f51c12702a4d/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
google.golang.org/appengine v1.3.0 h1:FBSsiFRMz3LBeXIomRnVzrQwSDj4ibvcRexLG0LZGQk=
google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/inf.v0 v0.9.0 h1:3zYtXIO92bvsdS3ggAdA8Gb4Azj0YU+TVY1uGYNFA8o=
gopkg.in/inf.v0 v0.9.0/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
k8s.io/api v0.0.0-20181004124137-fd83cbc87e76 h1:cGc6jt7tNK7a2WfgNKjxjoU/UXXr9Q7JTqvCupZ+6+Y=
k8s.io/api v0.0.0-20181004124137-fd83cbc87e76/go.mod h1:iuAfoD4hCxJ8Onx9kaTIt30j7jUFS00AXQi6QMi99vA=
k8s.io/apimachinery v0.0.0-20180913025736-6dd46049f395 h1:X+c9tYTDc9Pmt+Z1YSMqmUTCYf13VYe1u+ZwzjgpK0M=
k8s.io/apimachinery v0.0.0-20180913025736-6dd46049f395/go.mod h1:ccL7Eh7zubPUSh9A3USN90/OzHNSVN6zxzde07TDCL0=
k8s.io/client-go v9.0.0+incompatible h1:2kqW3X2xQ9SbFvWZjGEHBLlWc1LG9JIJNXWkuqwdZ3A=
k8s.io/client-go v9.0.0+incompatible/go.mod h1:7vJpHMYJwNQCWgzmNV+VYUl1zCObLyodBc8nIyt8L5s=

View File

@@ -15,6 +15,7 @@
package goldpinger
import (
"errors"
"fmt"
"net"
"sync"
@@ -53,8 +54,8 @@ func pickPodHostIP(podIP, hostIP string) string {
func checkDNS() *models.DNSResults {
results := models.DNSResults{}
for _, host := range GoldpingerConfig.DnsHosts{
for _, host := range GoldpingerConfig.DnsHosts {
var dnsResult models.DNSResult
start := time.Now()
@@ -80,25 +81,38 @@ func PingAllPods(pods map[string]string) *models.CheckResults {
for podIP, hostIP := range pods {
go func(podIP string, hostIP string) {
var channelResult PingAllPodsResult
// metrics
CountCall("made", "ping")
timer := GetLabeledPeersCallsTimer("ping", hostIP, podIP)
start := time.Now()
resp, err := getClient(pickPodHostIP(podIP, hostIP)).Operations.Ping(nil)
// setup
var channelResult PingAllPodsResult
channelResult.hostIPv4.UnmarshalText([]byte(hostIP))
var OK = (err == nil)
if OK {
responseTime := time.Since(start).Nanoseconds() / int64(time.Millisecond)
channelResult.podResult = models.PodResult{HostIP: channelResult.hostIPv4, OK: &OK, Response: resp.Payload, StatusCode: 200, ResponseTimeMs: responseTime}
timer.ObserveDuration()
} else {
channelResult.podResult = models.PodResult{HostIP: channelResult.hostIPv4, OK: &OK, Error: err.Error(), StatusCode: 500}
CountError("ping")
}
channelResult.podIP = podIP
OK := false
var responseTime int64
client, err := getClient(pickPodHostIP(podIP, hostIP))
if err != nil {
channelResult.podResult = models.PodResult{HostIP: channelResult.hostIPv4, OK: &OK, Error: err.Error(), StatusCode: 500, ResponseTimeMs: responseTime}
channelResult.podIP = hostIP
CountError("ping")
} else {
resp, err := client.Operations.Ping(nil)
responseTime = time.Since(start).Nanoseconds() / int64(time.Millisecond)
OK = (err == nil)
if OK {
channelResult.podResult = models.PodResult{HostIP: channelResult.hostIPv4, OK: &OK, Response: resp.Payload, StatusCode: 200, ResponseTimeMs: responseTime}
timer.ObserveDuration()
} else {
channelResult.podResult = models.PodResult{HostIP: channelResult.hostIPv4, OK: &OK, Error: err.Error(), StatusCode: 504, ResponseTimeMs: responseTime}
CountError("ping")
}
}
ch <- channelResult
wg.Done()
}(podIP, hostIP)
@@ -143,30 +157,45 @@ func CheckAllPods(pods map[string]string) *models.CheckAllResults {
for podIP, hostIP := range pods {
go func(podIP string, hostIP string) {
var channelResult CheckServicePodsResult
// stats
CountCall("made", "check")
timer := GetLabeledPeersCallsTimer("check", hostIP, podIP)
resp, err := getClient(pickPodHostIP(podIP, hostIP)).Operations.CheckServicePods(nil)
// setup
var channelResult CheckServicePodsResult
channelResult.hostIPv4.UnmarshalText([]byte(hostIP))
var OK = (err == nil)
if OK {
channelResult.checkAllPodResult = models.CheckAllPodResult{
OK: &OK,
HostIP: channelResult.hostIPv4,
Response: resp.Payload,
}
timer.ObserveDuration()
} else {
channelResult.podIP = podIP
client, err := getClient(pickPodHostIP(podIP, hostIP))
OK := false
if err != nil {
channelResult.checkAllPodResult = models.CheckAllPodResult{
OK: &OK,
HostIP: channelResult.hostIPv4,
Error: err.Error(),
}
channelResult.podIP = hostIP
CountError("checkAll")
} else {
resp, err := client.Operations.CheckServicePods(nil)
OK = (err == nil)
if OK {
channelResult.checkAllPodResult = models.CheckAllPodResult{
OK: &OK,
HostIP: channelResult.hostIPv4,
Response: resp.Payload,
}
timer.ObserveDuration()
} else {
channelResult.checkAllPodResult = models.CheckAllPodResult{
OK: &OK,
HostIP: channelResult.hostIPv4,
Error: err.Error(),
}
CountError("checkAll")
}
}
channelResult.podIP = podIP
ch <- channelResult
wg.Done()
@@ -185,7 +214,7 @@ func CheckAllPods(pods map[string]string) *models.CheckAllResults {
PodIP: podIPv4,
})
if response.checkAllPodResult.Response != nil &&
response.checkAllPodResult.Response.DNSResults != nil {
response.checkAllPodResult.Response.DNSResults != nil {
if result.DNSResults == nil {
result.DNSResults = make(map[string]models.DNSResults)
}
@@ -211,11 +240,14 @@ func HealthCheck() *models.HealthCheckResults {
return &result
}
func getClient(hostIP string) *apiclient.Goldpinger {
func getClient(hostIP string) (*apiclient.Goldpinger, error) {
if hostIP == "" {
return nil, errors.New("Host or pod IP empty, can't make a call")
}
host := fmt.Sprintf("%s:%d", hostIP, GoldpingerConfig.Port)
transport := httptransport.New(host, "", nil)
client := apiclient.New(transport, strfmt.Default)
apiclient.Default.SetTransport(transport)
return client
return client, nil
}

View File

@@ -137,17 +137,17 @@ limitations under the License.
<div id="heatmap-body" style="padding: 10px"></div>
<div class="input-group">
<span class="input-group-addon" style="width: 200px">Good treshold</span>
<span class="input-group-addon" style="width: 200px">Good threshold</span>
<input id="t0" type="number" step="1" class="form-control" placeholder="2" value="2">
<span class="input-group-addon">milliseconds</span>
</div>
<div class="input-group">
<span class="input-group-addon" style="width: 200px">Warning treshold</span>
<span class="input-group-addon" style="width: 200px">Warning threshold</span>
<input id="t1" type="number" step="1" class="form-control" placeholder="5" value="5">
<span class="input-group-addon">milliseconds</span>
</div>
<div class="input-group">
<span class="input-group-addon" style="width: 200px">Problem treshold</span>
<span class="input-group-addon" style="width: 200px">Problem threshold</span>
<input id="t2" type="number" step="1" class="form-control" placeholder="100" value="100">
<span class="input-group-addon">milliseconds</span>
</div>