Taskfile.yaml

version: '3'

vars:
  CHAOS_TAG: "Chaos Studio Demo"
  CHAOS_NODE_COUNT: 3
includes:
  infra:
    taskfile: ../basic/Taskfile.yaml
    dir: ../basic
    internal: true

tasks:
  up: 
    desc: Creates a {{.CHAOS_TAG}} and Experiments
    cmds:
    - task: 'infra:up' 
      vars:
        TAGS: '{{.CHAOS_TAG}}'
        REGION: '{{.REGION}}'
        COUNT: '{{.CHAOS_NODE_COUNT}}'
    - task: deploy
    vars:
      REGION: '{{default "southcentralus" .CLI_ARGS}}'

  deploy:
    desc: Deploys Azure Chaos Experiments
    cmds:
    - task: creds
    - task: extensions
    - task: targets
    - task: experiment

  creds:
    desc: Gets AKS credential file
    cmds:
    - az aks get-credentials -g {{.RG}} -n {{.AKS}} --overwrite-existing
    - sed -i s/devicecode/azurecli/g ~/.kube/config
    vars:
      AKS:
        sh: terraform -chdir=../basic output -raw AKS_CLUSTER_NAME
      RG: 
        sh: az aks list --query "[?name=='{{.AKS}}']" | jq -r ".[].resourceGroup"
  
  extensions:
    desc: Installing Chaos Mesh via Helm
    cmds:
    - helm repo add chaos-mesh https://charts.chaos-mesh.org
    - helm repo update
    - kubectl create ns chaos-testing
    - helm install chaos-mesh chaos-mesh/chaos-mesh --namespace=chaos-testing --set chaosDaemon.runtime=containerd --set chaosDaemon.socketPath=/run/containerd/containerd.sock
    vars:
      AKS:
        sh: terraform -chdir=../basic output -raw AKS_CLUSTER_NAME
      RG: 
        sh: az aks list --query "[?name=='{{.AKS}}']" | jq -r ".[].resourceGroup"

  targets:
    desc: On boards Chaos Extension onto AKS Cluster Resource
    cmds:
    - az group deployment create -n ChaosTargets -g {{.RG}} --template-file ./azuredeploy.deployment.json --parameters resourceName={{.AKS}} 
    vars:
      AKS:
        sh: terraform -chdir=../basic output -raw AKS_CLUSTER_NAME
      RG: 
        sh: az aks list --query "[?name=='{{.AKS}}']" | jq -r ".[].resourceGroup"

  experiment:
    desc: Creates an Chaos Engineering
    cmds:
    - az group deployment create -n ChaosExperiment -g {{.RG}} --template-file ./azurechaos.experiment.json --parameters aksClusterName={{.AKS}}
    vars:
      AKS:
        sh: terraform -chdir=../basic output -raw AKS_CLUSTER_NAME
      RG: 
        sh: az aks list --query "[?name=='{{.AKS}}']" | jq -r ".[].resourceGroup"

  down: 
    desc: Destroys all Azure resources and cleans up Terraform
    cmds:
    - task: 'infra:down' 
      vars:
        TAGS: '{{.CHAOS_TAG}}'