dsf_poc_cli.yml

name: 'DSF POC CLI - AWS'

on:
  workflow_call:
    inputs:
      use_modules_from_terraform_registry:
        required: true
        type: boolean
      explicit_ref:
        required: true
        type: string

    secrets:
      AWS_ACCESS_KEY_ID:
        required: true
      AWS_SECRET_ACCESS_KEY:
        required: true
      SLACK_WEBHOOK_URL:
        required: true
      DAM_LICENSE:
        required: true
      ALLOWED_SSH_CIDRS:
        required: true
      DEPLOYMENT_TAGS:
        required: true

  workflow_dispatch:
    inputs:
      use_modules_from_terraform_registry:
        type: boolean
        required: false
      delay_destroy:
        description: 'Delay the destroy step and subsequent steps to allow investigation'
        type: boolean
        default: false
        required: false
  push:
    branches:
      - 'dev'
    paths:
      - 'modules/aws/**'
      - '!modules/aws/sonar-upgrader/**'
      - '!modules/aws/statistics/*'
      - 'modules/null/**'
      - '!modules/null/statistics/*'
      - 'examples/aws/poc/dsf_deployment/*'

  pull_request:
    types:
      - 'opened'
      - 'reopened'
    branches:
      - 'dev'
    paths:
      - 'modules/aws/**'
      - '!modules/aws/sonar-upgrader/*'
      - '!modules/aws/statistics/*'
      - 'modules/null/**'
      - '!modules/null/statistics/*'
      - 'examples/aws/poc/dsf_deployment/*'

env:
  TF_CLI_ARGS: "-no-color"
  TF_INPUT: 0
  AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
  AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
  DESTROY_DELAY_SECONDS: 7200
  TF_VAR_additional_tags: ${{ secrets.DEPLOYMENT_TAGS }}

permissions:
  contents: read

jobs:
  prepare-matrix:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - name: Set Matrix
        id: set-matrix
        run: |
          MATRIX=$(jq -n --compact-output '{
            "include": [
              {"name":"DSF POC","workspace":"dsf_cli-all-","enable_sonar":true,"enable_dam":true,"enable_dra":true,"enabled":false},
              {"name":"DSF POC - SONAR","workspace":"dsf_cli-sonar-","enable_sonar":true,"enable_dam":false,"enable_dra":false,"enabled":false},
              {"name":"DSF POC - DAM","workspace":"dsf_cli-dam-","enable_sonar":false,"enable_dam":true,"enable_dra":false,"enabled":true},
              {"name":"DSF POC - DRA","workspace":"dsf_cli-dra-","enable_sonar":false,"enable_dam":false,"enable_dra":true,"enabled":true}
            ]
          }')

          echo "matrix=$MATRIX" >> "$GITHUB_OUTPUT"

      - name: Print Matrix Output
        run: |
          echo "Matrix output: ${{ steps.set-matrix.outputs.matrix }}"


  terraform:
    needs: prepare-matrix
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.prepare-matrix.outputs.matrix) }}

    name: '${{ matrix.name }}'
    runs-on: ubuntu-latest
    env:
      EXAMPLE_DIR: ./examples/aws/poc/dsf_deployment
      AWS_REGION: eu-west-2
      TF_VAR_enable_sonar: ${{ matrix.enable_sonar }}
      TF_VAR_enable_dam: ${{ matrix.enable_dam }}
      TF_VAR_enable_dra: ${{ matrix.enable_dra }}
      TF_VAR_allowed_ssh_cidrs: ${{ secrets.ALLOWED_SSH_CIDRS }}
    environment: test

    # Use the Bash shell regardless whether the GitHub Actions runner is ubuntu-latest, macos-latest, or windows-latest
    defaults:
      run:
        shell: bash
    steps:
      - name: Pick ref
        run: |
          if [ -z "${{ inputs.explicit_ref }}" ]; then
            echo REF=${{ github.ref }} >> $GITHUB_ENV;
          else
            echo REF=${{ inputs.explicit_ref }} >> $GITHUB_ENV;
          fi

      - name: Set Workspace Name
        run: |
          echo "Event Name: ${{ github.event_name }}"
          if [ ${{ github.event_name }} == 'schedule' ]; then
            echo TF_WORKSPACE=${{ matrix.workspace }}${{ github.event_name }}-$REF >> $GITHUB_ENV
          else
            echo TF_WORKSPACE=${{ matrix.workspace }}${{ github.run_number }}-${{ github.run_attempt }}-${{ inputs.explicit_ref }} >> $GITHUB_ENV
            echo TMP_WORKSPACE_NAME=${{ matrix.workspace }}${{ github.run_number }}-${{ github.run_attempt }}-${{ inputs.explicit_ref }} >> $GITHUB_ENV
          fi

      # Checkout the repository to the GitHub Actions runner
      - name: Checkout
        uses: actions/checkout@v3
        with:
          ref: ${{ env.REF }}

      - name: Change the modules source to local
        if: ${{ inputs.use_modules_from_terraform_registry == false }}
        run: |
          find ./examples/ -type f -exec sed -i -f sed.expr {} \;

      - name: Create terraform backend file
        run: |
          cat << EOF > $EXAMPLE_DIR/backend.tf
          terraform {
            backend "s3" {
              bucket         = "terraform-state-bucket-dsfkit-github-tests"
              key            = "states/terraform.tfstate"
              dynamodb_table = "terraform-state-lock"
              region         = "us-east-1"
            }
          }
          EOF

      # Install the latest version of Terraform CLI and configure the Terraform CLI configuration file with a Terraform Cloud user API token
      - name: Setup Terraform
        uses: hashicorp/setup-terraform@v2
        with:
          terraform_wrapper: false
          terraform_version: ~1.7.0

      - name: Setup jq
        uses: sergeysova/jq-action@v2

      - name: Create License File
        env:
          MY_SECRET: ${{ secrets.DAM_LICENSE }}
        run: |
          echo "${{ secrets.DAM_LICENSE }}" | base64 -d > $EXAMPLE_DIR/license.mprv
          cat $EXAMPLE_DIR/license.mprv

      # Initialize a new or existing Terraform working directory by creating initial files, loading any remote state, downloading modules, etc.
      - name: Terraform Init
        run: terraform -chdir=$EXAMPLE_DIR init
        env:
          TF_WORKSPACE: default

      - name: Cleaning environment
        run: |
          if [ ${{ github.event_name }} == 'schedule' ]; then
            mv $EXAMPLE_DIR/main.tf{,_}
            mv $EXAMPLE_DIR/outputs.tf{,_}
            mv $EXAMPLE_DIR/dam.tf{,_}
            mv $EXAMPLE_DIR/dra.tf{,_}
            mv $EXAMPLE_DIR/sonar.tf{,_}
            mv $EXAMPLE_DIR/networking.tf{,_}
            mv $EXAMPLE_DIR/agentless_sources.tf{,_}
            mv $EXAMPLE_DIR/agent_sources.tf{,_}
            terraform -chdir=$EXAMPLE_DIR destroy -var dam_license=license.mprv -auto-approve
            mv $EXAMPLE_DIR/main.tf{_,}
            mv $EXAMPLE_DIR/outputs.tf{_,}
            mv $EXAMPLE_DIR/dam.tf{_,}
            mv $EXAMPLE_DIR/dra.tf{_,}
            mv $EXAMPLE_DIR/sonar.tf{_,}
            mv $EXAMPLE_DIR/networking.tf{_,}
            mv $EXAMPLE_DIR/agentless_sources.tf{_,}
            mv $EXAMPLE_DIR/agent_sources.tf{_,}
          fi

      - name: Terraform Validate
        run: terraform -chdir=$EXAMPLE_DIR validate

      # Generates an execution plan for Terraform
      - name: Terraform Plan
        run: |
          terraform -chdir=$EXAMPLE_DIR workspace list
          terraform -chdir=$EXAMPLE_DIR plan -var dam_license=license.mprv 
          
          # Send job failure to Slack
      - name: Send Slack When Failure
        run: |
          if [ ${{ env.REF }} == 'master' ]; then
            curl -X POST -H 'Content-type: application/json' --data '{"text":":exclamation: :exclamation: :exclamation:\n*${{ matrix.name }} Prod ${{ inputs.workspace }} automation Failed*\n<https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}|Please check the job!>\nRun by: ${{ steps.check-trigger.outputs.run-by }}", "channel": "#dsfkit-prod"}' ${{ secrets.SLACK_WEBHOOK_URL }}
          elif [ ${{ env.REF }} == 'dev' ]; then
            curl -X POST -H 'Content-type: application/json' --data '{"text":":exclamation: :exclamation: :exclamation:\n*${{ matrix.name }} dev ${{ inputs.workspace }} automation Failed*\n<https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}|Please check the job!>\nRun by: ${{ steps.check-trigger.outputs.run-by }}", "channel": "#edsf_automation"}' ${{ secrets.SLACK_WEBHOOK_URL }}
          else
            curl -X POST -H 'Content-type: application/json' --data '{"text":":exclamation: :exclamation: :exclamation:\n*${{ matrix.name }} private branch ${{ inputs.workspace }} automation Failed*\n<https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}|Please check the job!>\nRun by: ${{ steps.check-trigger.outputs.run-by }}", "channel": "#edsf_automation"}' ${{ secrets.SLACK_WEBHOOK_URL }}
          fi
        if: ${{ failure() }}
          
      # This step allows time for investigation of the failed resources before destroying them
      - name: Conditional Delay
        run: |
          echo "delay_destroy: ${{ inputs.delay_destroy }}"
          if [ "${{ inputs.delay_destroy }}" == "true" ]; then
            echo "Terraform workspace: $TF_WORKSPACE"
            curl -X POST -H 'Content-type: application/json' --data '{"text":":exclamation: :exclamation: :exclamation:\n*${{ github.workflow }} ${{ env.TF_WORKSPACE }} automation Failed*\n You have ${{ env.DESTROY_DELAY_SECONDS }} seconds to investigate the environment before it is destroyed :alarm_clock:\n<https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}|Please check the job!>\nRun by: ${{ steps.check-trigger.outputs.run-by }}", "channel": "#edsf_automation"}' ${{ secrets.SLACK_WEBHOOK_URL }}
            echo ""
            echo "Sleeping for $((DESTROY_DELAY_SECONDS / 60)) minutes before destroying the environment"
            sleep $DESTROY_DELAY_SECONDS
          fi