Test_installation_assistant_distributed.yml

run-name: (Distributed) Test installation assistant - ${{ github.run_id }} - ${{ inputs.SYSTEMS }} - Launched by @${{ github.actor }}
name: (Distributed) Test installation assistant 

on:
  pull_request:
    paths:
      - 'cert_tool/**'
      - 'common_functions/**'
      - 'config/**'
      - 'install_functions/**'
      - 'passwords_tool/**'
      - 'tests/**'
  workflow_dispatch:
    inputs:
      REPOSITORY:
        description: 'Repository environment'
        required: true
        default: 'pre-release'
        type: choice
        options:
          - staging
          - pre-release
      AUTOMATION_REFERENCE:
        description: 'Branch or tag of the wazuh-automation repository'
        required: true
        default: '4.10.0'
      ASSISTANT_REFERENCE:
        description: 'Branch or tag of the wazuh-installation-assistant repository'
        required: true
        default: '4.10.0'
      SYSTEMS:
        description: 'Operating Systems (list of comma-separated quoted strings enclosed in square brackets)'
        required: true
        default: '["CentOS_8", "AmazonLinux_2","Ubuntu_22", "RHEL8"]'
        type: string
      VERBOSITY:
        description: 'Verbosity level on playbooks execution'
        required: true
        default: '-v'
        type: choice
        options:
          - -v
          - -vv
          - -vvv
          - -vvvv
      DESTROY:
        description: 'Destroy instances after run'
        required: true
        default: true
        type: boolean

env:
  COMPOSITE_NAME: "linux-SUBNAME-amd64"
  SESSION_NAME: "Installation-Assistant-Test"
  REGION: "us-east-1"
  TMP_PATH: "/tmp/test"
  LOGS_PATH: "${{ github.workspace }}/assistant_logs"
  PKG_REPOSITORY: "${{ inputs.REPOSITORY }}"
  TEST_NAME: "test_assistant_distributed"
  REPOSITORY_URL: "${{ github.server_url }}/${{ github.repository }}.git"
  ALLOCATOR_PATH: "/tmp/allocator_instance"
  INSTANCE_NAMES: "instance_1 instance_2 instance_3"

permissions:
  id-token: write   # This is required for requesting the JWT
  contents: read    # This is required for actions/checkout

jobs:
  run-test:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false    # If a job fails, the rest of jobs will not be canceled
      matrix:
        system: ${{ fromJson(inputs.SYSTEMS) }}

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: View parameters
      run: echo "${{ toJson(inputs) }}"
    
    - name: Set COMPOSITE_NAME variable
      run: |
        case "${{ matrix.system }}" in
          "CentOS_7")
            SUBNAME="centos-7"
            ;;
          "CentOS_8")
            SUBNAME="centos-8"
            ;;
          "AmazonLinux_2")
            SUBNAME="amazon-2"
            ;;
          "Ubuntu_16")
            SUBNAME="ubuntu-16.04"
            ;;
          "Ubuntu_18")
            SUBNAME="ubuntu-18.04"
            ;;
          "Ubuntu_20")
            SUBNAME="ubuntu-20.04"
            ;;
          "Ubuntu_22")
            SUBNAME="ubuntu-22.04"
            ;;
          "RHEL7")
            SUBNAME="redhat-7"
            ;;
          "RHEL8")
            SUBNAME="redhat-8"
            ;;
          *)
            echo "Invalid SYSTEM selection" >&2
            exit 1
            ;;
        esac
        COMPOSITE_NAME="${COMPOSITE_NAME/SUBNAME/$SUBNAME}"
        echo "COMPOSITE_NAME=$COMPOSITE_NAME" >> $GITHUB_ENV

    - name: Install Ansible
      run: sudo apt-get update && sudo apt install -y python3 && python3 -m pip install --user ansible-core==2.16
      
    - name: Set up AWS credentials
      uses: aws-actions/configure-aws-credentials@v4
      with:
        role-to-assume: ${{ secrets.AWS_IAM_ROLE }}
        role-session-name: ${{ env.SESSION_NAME }}
        aws-region: ${{ env.REGION }}

    - name: Checkout wazuh/wazuh-automation repository
      uses: actions/checkout@v4
      with:
        repository: wazuh/wazuh-automation
        ref: ${{ inputs.AUTOMATION_REFERENCE }}
        token: ${{ secrets.GH_CLONE_TOKEN }}
        path: wazuh-automation

    - name: Install and set allocator requirements
      run: pip3 install -r wazuh-automation/deployability/deps/requirements.txt

    - name: Allocate instances and create inventory
      id: allocator_instance
      run: |
        instance_names=($INSTANCE_NAMES)
        inventory_file="$ALLOCATOR_PATH/inventory"
        inventory_indexers="$ALLOCATOR_PATH/inventory_indexers"
        inventory_managers="$ALLOCATOR_PATH/inventory_managers"
        inventory_dashboards="$ALLOCATOR_PATH/inventory_dashboards"
        inventory_common="$ALLOCATOR_PATH/inventory_common"
        inventory_file="$ALLOCATOR_PATH/inventory"

        mkdir -p $ALLOCATOR_PATH
        echo "[indexers]" > $inventory_indexers
        echo "[managers]" > $inventory_managers
        echo "[dashboards]" > $inventory_dashboards
        echo "[all:vars]" > $inventory_common
    
        for i in ${!instance_names[@]}; do
          instance_name=${instance_names[$i]}
          # Provision instance in parallel
          (
            python3 wazuh-automation/deployability/modules/allocation/main.py \
              --action create --provider aws --size large \
              --composite-name ${{ env.COMPOSITE_NAME }} \
              --working-dir $ALLOCATOR_PATH --track-output $ALLOCATOR_PATH/track_${instance_name}.yml \
              --inventory-output $ALLOCATOR_PATH/inventory_${instance_name}.yml \
              --instance-name gha_${{ github.run_id }}_${{ env.TEST_NAME }}_${instance_name} --label-team devops --label-termination-date 1d

            instance_id=$(grep '^identifier' $ALLOCATOR_PATH/track_${instance_name}.yml | awk '{print $2}')
            private_ip=$(aws ec2 describe-instances \
            --instance-ids $instance_id \
            --query 'Reservations[*].Instances[*].PrivateIpAddress' \
            --output text)

            sed 's/: */=/g' $ALLOCATOR_PATH/inventory_${instance_name}.yml > $ALLOCATOR_PATH/inventory_mod_${instance_name}.yml
            sed -i 's/-o StrictHostKeyChecking=no/\"-o StrictHostKeyChecking=no\"/g' $ALLOCATOR_PATH/inventory_mod_${instance_name}.yml
            source $ALLOCATOR_PATH/inventory_mod_${instance_name}.yml

            # Add instance to corresponding group
            if [[ $i -eq 0 ]]; then
              echo "indexer1 ansible_host=$ansible_host private_ip=$private_ip ansible_ssh_private_key_file=$ansible_ssh_private_key_file" >> $inventory_indexers
              echo "master ansible_host=$ansible_host private_ip=$private_ip ansible_ssh_private_key_file=$ansible_ssh_private_key_file manager_type=master" >> $inventory_managers
              
              echo "ansible_user=$ansible_user" >> $inventory_common
              echo "ansible_port=$ansible_port" >> $inventory_common
              echo "ansible_ssh_common_args='$ansible_ssh_common_args'" >> $inventory_common
            elif [[ $i -eq 1 ]]; then
              echo "indexer2 ansible_host=$ansible_host private_ip=$private_ip ansible_ssh_private_key_file=$ansible_ssh_private_key_file" >> $inventory_indexers
              echo "worker1 ansible_host=$ansible_host private_ip=$private_ip ansible_ssh_private_key_file=$ansible_ssh_private_key_file manager_type=worker" >> $inventory_managers
            else
              echo "indexer3 ansible_host=$ansible_host private_ip=$private_ip ansible_ssh_private_key_file=$ansible_ssh_private_key_file" >> $inventory_indexers
              echo "worker2 ansible_host=$ansible_host private_ip=$private_ip ansible_ssh_private_key_file=$ansible_ssh_private_key_file manager_type=worker" >> $inventory_managers
              echo "dashboard ansible_host=$ansible_host private_ip=$private_ip ansible_ssh_private_key_file=$ansible_ssh_private_key_file" >> $inventory_dashboards
            fi
          ) &
        done

        # Wait for all provisioning tasks to complete
        wait

        # Combine the temporary inventories into one
        cat $inventory_indexers > $inventory_file
        cat $inventory_managers >> $inventory_file
        cat $inventory_dashboards >> $inventory_file
        cat $inventory_common >> $inventory_file
    
    - name: Execute certificates generation playbook
      run: |
        TEST_NAME="${{ env.TEST_NAME }}_certificates"
        ansible-playbook .github/workflows/ansible-playbooks/distributed_generate_certificates.yml \
        -i $ALLOCATOR_PATH/inventory \
        -e "tmp_path=$TMP_PATH" \
        -e "logs_path=$LOGS_PATH" \
        -e "test_name=$TEST_NAME" \
        -e "pkg_repository=$PKG_REPOSITORY" \
        "${{ inputs.VERBOSITY }}"
    
    - name: See files
      run: ls -l

    - name: Delete allocated VMs
      if: always() && steps.allocator_instance.outcome == 'success' && inputs.DESTROY == true
      run: |
        instance_names=($INSTANCE_NAMES)
    
        for i in ${!instance_names[@]}; do
          instance_name=${instance_names[$i]}
          track_file="$ALLOCATOR_PATH/track_${instance_name}.yml"
    
          echo "Deleting instance: $instance_name using track file $track_file"
    
          (
            # Delete instance
            python3 wazuh-automation/deployability/modules/allocation/main.py \
              --action delete --provider aws --track-output $track_file
          ) &
        done

        # Wait for all deletion tasks to complete
        wait