113 lines
3.8 KiB
YAML
113 lines
3.8 KiB
YAML
apiVersion: argoproj.io/v1alpha1
|
|
kind: Workflow
|
|
metadata:
|
|
generateName: argowf-chaos-
|
|
spec:
|
|
entrypoint: argowf-chaos
|
|
serviceAccountName: argo-chaos
|
|
arguments:
|
|
parameters:
|
|
- name: appNamespace
|
|
value: "default"
|
|
- name: adminModeNamespace
|
|
value: "litmus"
|
|
- name: appLabel
|
|
value: "nginx"
|
|
- name: fileName
|
|
value: "pod-app-kill-count.json"
|
|
templates:
|
|
- name: argowf-chaos
|
|
steps:
|
|
- - name: run-chaos
|
|
template: run-chaos
|
|
- name: run-benchmark
|
|
template: run-benchmark
|
|
- - name: revert-chaos
|
|
template: revert-chaos
|
|
|
|
- name: run-chaos
|
|
inputs:
|
|
artifacts:
|
|
- name: run-chaos
|
|
path: /tmp/chaosengine.yaml
|
|
raw:
|
|
data: |
|
|
apiVersion: litmuschaos.io/v1alpha1
|
|
kind: ChaosEngine
|
|
metadata:
|
|
name: nginx-chaos
|
|
namespace: {{workflow.parameters.adminModeNamespace}}
|
|
spec:
|
|
appinfo:
|
|
appns: {{workflow.parameters.appNamespace}}
|
|
applabel: "app={{workflow.parameters.appLabel}}"
|
|
appkind: deployment
|
|
jobCleanUpPolicy: retain
|
|
engineState: 'active'
|
|
chaosServiceAccount: litmus-admin
|
|
experiments:
|
|
- name: k8-pod-delete
|
|
spec:
|
|
components:
|
|
env:
|
|
- name: NAME_SPACE
|
|
value: {{workflow.parameters.appNamespace}}
|
|
- name: LABEL_NAME
|
|
value: {{workflow.parameters.appLabel}}
|
|
- name: FILE
|
|
value: {{workflow.parameters.fileName}}
|
|
- name: REPORT
|
|
value: 'true'
|
|
- name: REPORT_ENDPOINT
|
|
value: 'none'
|
|
container:
|
|
image: alpine/k8s:1.18.2
|
|
command: [sh, -c]
|
|
args: ['kubectl apply -f /tmp/chaosengine.yaml -n {{workflow.parameters.adminModeNamespace}} | echo "sleeping for 120s" | sleep 120 ']
|
|
|
|
- name: run-benchmark
|
|
inputs:
|
|
artifacts:
|
|
- name: run-benchmark
|
|
path: /tmp/bench.yaml
|
|
raw:
|
|
data: |
|
|
apiVersion: batch/v1
|
|
kind: Job
|
|
metadata:
|
|
labels:
|
|
app: nginx-bench
|
|
name: nginx-bench
|
|
spec:
|
|
template:
|
|
metadata:
|
|
labels:
|
|
app: nginx-bench
|
|
spec:
|
|
restartPolicy: Never
|
|
containers:
|
|
- args:
|
|
- -c
|
|
- /go/bin/main -r -c10 -t${BENCHMARK_DURATION} -n 10000000 http://${NGINX_SVC_NAME}:${NGINX_PORT_NUM}/; exit 0
|
|
command:
|
|
- /bin/sh
|
|
env:
|
|
- name: NGINX_SVC_NAME
|
|
value: "nginx.default.svc.cluster.local"
|
|
- name: NGINX_PORT_NUM
|
|
value: "80"
|
|
- name: BENCHMARK_DURATION
|
|
value: "300"
|
|
image: devth/alpine-bench
|
|
imagePullPolicy: Always
|
|
name: nginx-bench
|
|
container:
|
|
image: alpine/k8s:1.18.2
|
|
command: [sh, -c]
|
|
args: ['kubectl apply -f /tmp/bench.yaml -n {{workflow.parameters.appNamespace}}']
|
|
|
|
- name: revert-chaos
|
|
container:
|
|
image: alpine/k8s:1.18.2
|
|
command: [sh, -c]
|
|
args: [' sleep 20 | kubectl delete chaosengine nginx-chaos -n {{workflow.parameters.adminModeNamespace}}'] |