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chore(spring-boot): adding spring boot charts (#575)

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* chore(spring-boot): adding spring boot charts

Signed-off-by: Shubham Chaudhary <shubham.chaudhary@harness.io>
This commit is contained in:
Shubham Chaudhary
2022-11-21 23:40:21 +05:30
committed by GitHub
parent 6596977c5d
commit f41ae89302
33 changed files with 1588 additions and 0 deletions
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34
charts/spring-boot/spring-boot-latency/engine.yaml Normal file
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apiVersion: litmuschaos.io/v1alpha1
kind: ChaosEngine
metadata:
name: spring-boot-chaos
namespace: default
spec:
appinfo:
appns: 'default'
applabel: 'app=spring-boot'
appkind: 'deployment'
# It can be active/stop
engineState: 'active'
chaosServiceAccount: spring-boot-latency-sa
experiments:
- name: spring-boot-latency
spec:
components:
env:
# set chaos duration (in sec) as desired
- name: TOTAL_CHAOS_DURATION
value: '30'
# provide the latency (ms)
- name: LATENCY
value: '2000'
# port of the spring boot application
- name: CM_PORT
value: ''
## percentage of total pods to target
- name: PODS_AFFECTED_PERC
value: ''

97
charts/spring-boot/spring-boot-latency/experiment.yaml Normal file
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apiVersion: litmuschaos.io/v1alpha1
description:
message: |
It can target random pods with a Spring Boot application and allows configuring the assaults to inject network latency
kind: ChaosExperiment
metadata:
name: spring-boot-latency
labels:
name: spring-boot-latency
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: latest
spec:
definition:
scope: Namespaced
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [ "" ]
resources: [ "pods" ]
verbs: [ "create","delete","get","list","patch","update", "deletecollection" ]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [ "" ]
resources: [ "events" ]
verbs: [ "create","get","list","patch","update" ]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [ "" ]
resources: [ "pods/log" ]
verbs: [ "get","list","watch" ]
# for creating and managing to execute commands inside target container
- apiGroups: [ "" ]
resources: [ "pods/exec" ]
verbs: [ "get","list","create" ]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: [ "batch" ]
resources: [ "jobs" ]
verbs: [ "create","list","get","delete","deletecollection" ]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: [ "litmuschaos.io" ]
resources: [ "chaosengines","chaosexperiments","chaosresults" ]
verbs: [ "create","list","get","patch","update","delete" ]
image: "litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name spring-boot-latency
command:
- /bin/bash
env:
# provide the latency (ms)
- name: LATENCY
value: '2000'
# port of the spring boot application
- name: CM_PORT
value: ''
# it contains number of requests are to be attacked
# n value means nth request will be affected
- name: CM_LEVEL
value: '1'
# it limits watched packages/classes/methods
- name: CM_WATCHED_CUSTOM_SERVICES
value: ''
# provide name of watcher
# it supports controller, restController, service, repository, component, webClient
- name: CM_WATCHERS
value: 'restController'
- name: TOTAL_CHAOS_DURATION
value: '30'
## percentage of total pods to target
- name: PODS_AFFECTED_PERC
value: ''
## Period to wait before and after injection of chaos
- name: RAMP_TIME
value: ''
## it defines the sequence of chaos execution for multiple target pods
## supported values: serial, parallel
- name: SEQUENCE
value: 'parallel'
## env var that describes the library used to execute the chaos
## default: litmus. Supported values: litmus
- name: LIB
value: 'litmus'
labels:
name: spring-boot-latency
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: latest

61
charts/spring-boot/spring-boot-latency/rbac.yaml Normal file
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---
apiVersion: v1
kind: ServiceAccount
metadata:
name: spring-boot-latency-sa
namespace: default
labels:
name: spring-boot-latency-sa
app.kubernetes.io/part-of: litmus
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
name: spring-boot-latency-sa
namespace: default
labels:
name: spring-boot-latency-sa
app.kubernetes.io/part-of: litmus
rules:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs: ["create","delete","get","list","patch","update", "deletecollection"]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create","get","list","patch","update"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get","list","watch"]
# for creating and managing to execute commands inside target container
- apiGroups: [""]
resources: ["pods/exec"]
verbs: ["get","list","create"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create","list","get","delete","deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines","chaosexperiments","chaosresults"]
verbs: ["create","list","get","patch","update","delete"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: spring-boot-latency-sa
namespace: default
labels:
name: spring-boot-latency-sa
app.kubernetes.io/part-of: litmus
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: spring-boot-latency-sa
subjects:
- kind: ServiceAccount
name: spring-boot-latency-sa
namespace: default

49
charts/spring-boot/spring-boot-latency/spring-boot-latency.chartserviceversion.yaml Normal file
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apiVersion: litmuchaos.io/v1alpha1
kind: ChartServiceVersion
metadata:
createdAt: 2022-11-17T10:28:08Z
name: spring-boot-latency
version: 0.1.0
annotations:
categories: Spring Boot
vendor: CNCF
support: https://slack.kubernetes.io/
spec:
displayName: spring-boot-latency
categoryDescription: |
This experiment allows injecting Chaos Monkey network latency assaults on Spring Boot applications, which have the [Chaos Monkey for Spring Boot](https://codecentric.github.io/chaos-monkey-spring-boot/) in their classpath.
It can target random pods with a Spring Boot application and allows configuring the assaults to inject latency. It tests the resiliency of the system when some applications are having unexpected faulty behavior.
keywords:
- Kubernetes
- K8S
- Spring Boot
- Pod
platforms:
- GKE
- Konvoy
- Packet(Kubeadm)
- Minikube
- EKS
maturity: alpha
maintainers:
- name: Stephane Cazeaux
email: stephane.cazeaux@orange.com
- name: Shubham Chaudhary
email: shubham.chaudhary@harness.io
minKubeVersion: 1.12.0
provider:
name: Orange
labels:
app.kubernetes.io/component: chartserviceversion
app.kubernetes.io/version: latest
links:
- name: Source Code
url: https://github.com/litmuschaos/litmus-go/tree/master/experiments/spring-boot/spring-boot-latency
- name: Documentation
url: https://litmuschaos.github.io/litmus/experiments/categories/spring-boot/spring-boot-latency
- name: Video
url:
icon:
- url:
mediatype: ""
chaosexpcrdlink: https://raw.githubusercontent.com/litmuschaos/chaos-charts/master/charts/spring-boot-latency/experiment.yaml