Directory restructure to add scenarios and experiments (#559)

* 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>
2022-07-15 17:30:39 +05:30
parent 15a0ec5d48
commit 7adf5d35a1
382 changed files with 24112 additions and 0 deletions
--- a/experiments/gcp/gcp-vm-instance-stop-by-label/experiment.yaml
+++ b/experiments/gcp/gcp-vm-instance-stop-by-label/experiment.yaml
@@ -0,0 +1,95 @@
+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/