7adf5d35a1
* Updated dir struture with scenarios and experiments dir Signed-off-by: Amit Kumar Das <amit.das@harness.io> * Added icons Signed-off-by: Amit Kumar Das <amit.das@harness.io>
96 lines
3.1 KiB
YAML
96 lines
3.1 KiB
YAML
apiVersion: litmuschaos.io/v1alpha1
|
|
description:
|
|
message: |
|
|
Stops GCP VM instances and GKE nodes filtered by a label for a specified duration and later restarts them
|
|
kind: ChaosExperiment
|
|
metadata:
|
|
name: gcp-vm-instance-stop-by-label
|
|
labels:
|
|
name: gcp-vm-instance-stop-by-label
|
|
app.kubernetes.io/part-of: litmus
|
|
app.kubernetes.io/component: chaosexperiment
|
|
app.kubernetes.io/version: latest
|
|
spec:
|
|
definition:
|
|
scope: Cluster
|
|
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"]
|
|
# Fetch configmaps & secrets details and mount it to the experiment pod (if specified)
|
|
- apiGroups: [""]
|
|
resources: ["secrets","configmaps"]
|
|
verbs: ["get","list",]
|
|
# Track and get the runner, experiment, and helper pods log
|
|
- apiGroups: [""]
|
|
resources: ["pods/log"]
|
|
verbs: ["get","list","watch"]
|
|
# 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"]
|
|
# for experiment to perform node status checks
|
|
- apiGroups: [""]
|
|
resources: ["nodes"]
|
|
verbs: ["get","list"]
|
|
image: "litmuschaos/go-runner:latest"
|
|
imagePullPolicy: Always
|
|
args:
|
|
- -c
|
|
- ./experiments -name gcp-vm-instance-stop-by-label
|
|
command:
|
|
- /bin/bash
|
|
env:
|
|
|
|
# set chaos duration (in sec) as desired
|
|
- name: TOTAL_CHAOS_DURATION
|
|
value: '30'
|
|
|
|
# set chaos interval (in sec) as desired
|
|
- name: CHAOS_INTERVAL
|
|
value: '30'
|
|
|
|
- name: SEQUENCE
|
|
value: 'parallel'
|
|
|
|
# GCP project ID to which the vm instances belong
|
|
- name: GCP_PROJECT_ID
|
|
value: ''
|
|
|
|
# Label of the target vm instance(s)
|
|
- name: INSTANCE_LABEL
|
|
value: ''
|
|
|
|
# Zone in which the target vm instance(s) filtered by the label exist
|
|
# all the instances should lie in a single zone
|
|
- name: INSTANCE_ZONES
|
|
value: ''
|
|
|
|
# enable it if the target instance is a part of a managed instance group
|
|
- name: MANAGED_INSTANCE_GROUP
|
|
value: 'disable'
|
|
|
|
# set the percentage value of the instances with the given label
|
|
# which should be targeted as part of the chaos injection
|
|
- name: INSTANCE_AFFECTED_PERC
|
|
value: ''
|
|
|
|
labels:
|
|
name: gcp-vm-instance-stop-by-label
|
|
app.kubernetes.io/part-of: litmus
|
|
app.kubernetes.io/component: experiment-job
|
|
app.kubernetes.io/version: latest
|
|
|
|
secrets:
|
|
- name: cloud-secret
|
|
mountPath: /tmp/
|