deploy.yml

name: Deploy

on:
  workflow_dispatch:
    inputs:
      image:
        description: "Image Name"
        required: true
        default: "cloud-registry.simulprod.com/grid/grid-bot"
      image_tag:
        description: "Image Tag"
        required: true
        default: "latest"
      registry:
        description: "Docker Registry"
        required: true
        default: "cloud-registry.simulprod.com"

      nomad_job_name:
        description: "Nomad Job Name"
        required: true
        default: "grid-bot"

      nomad_enviroment:
        description: "Nomad Environment"
        required: true
        default: "production"
        type: choice
        options:
          - "production"
          - "staging"
          
      nomad_resources:
        description: "Nomad Resources (CPU:Memory)"
        required: true
        default: "2000:1024"

permissions:
  deployments: write

jobs:
  deploy:
    runs-on: grid-bot-infra
    env:
      IMAGE: ${{ github.event.inputs.image || 'cloud-registry.simulprod.com/grid/grid-bot'}}
      IMAGE_TAG: ${{ github.event.inputs.image_tag || 'latest' }}
      DOCKER_REGISTRY: ${{ github.event.inputs.registry || 'cloud-registry.simulprod.com' }}

      NOMAD_ADDR: ${{ vars.NOMAD_ADDR }}
      NOMAD_TOKEN: ${{ secrets.NOMAD_TOKEN }}
      NOMAD_ENVIRONMENT: ${{ github.event.inputs.nomad_enviroment || 'production' }}
      NOMAD_JOB_NAME: ${{ github.event.inputs.nomad_job_name || 'grid-bot' }}-${{ (github.event.inputs.nomad_enviroment || 'production') == 'production' && 'prod' || 'stage' }}
      NOMAD_RESOURCES: ${{ github.event.inputs.nomad_resources || '2000:1024' }}

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

      - name: Setup Nomad CLI
        uses: nferch/setup-nomad@v4.0.0
        env:
          NOMAD_TLS_SKIP_VERIFY: 1

      - name: Set Initial GitHub Deployment Status
        uses: chrnorm/deployment-action@v2
        id: deployment
        continue-on-error: true
        with:
          token: "${{ github.token }}"
          environment: ${{ env.NOMAD_ENVIRONMENT }}
          environment-url: "${{ env.NOMAD_ADDR }}/ui/jobs/${{ env.NOMAD_JOB_NAME }}"
          description: "Version: ${{ env.IMAGE_TAG }}"

      - name: Deploy to Nomad
        env:
          NOMAD_TLS_SKIP_VERIFY: 1
        id: deploy
        continue-on-error: true
        run: |
          # Template file is at ${workspace}/nomad/grid-bot.nomad
          # Replace {{{IMAGE_NAME}}} and {{{IMAGE_TAG}}} with the actual values

          # Create a temporary file
          NOMAD_JOB_FILE=$(mktemp)

          # Replace the template with the actual values
          sed -e "s,{{{IMAGE_NAME}}},${{ env.IMAGE }}," \
              -e "s/{{{IMAGE_TAG}}}/${{ env.IMAGE_TAG }}/" \
              -e "s/{{{NOMAD_JOB_NAME}}}/${{ env.NOMAD_JOB_NAME }}/" \
              -e "s/{{{NOMAD_ENVIRONMENT}}}/${{ env.NOMAD_ENVIRONMENT }}/" \
              -e "s/{{{NOMAD_CPU}}}/$(echo ${{ env.NOMAD_RESOURCES }} | cut -d: -f1)/" \
              -e "s/{{{NOMAD_MEMORY}}}/$(echo ${{ env.NOMAD_RESOURCES }} | cut -d: -f2)/" \
              ./nomad/grid-bot.nomad > $NOMAD_JOB_FILE

          # Run the job but do not wait for longer than 5 minutes
          nomad job run $NOMAD_JOB_FILE

          # Cleanup
          rm $NOMAD_JOB_FILE

      - name: Set GitHub Deployment Status
        uses: chrnorm/deployment-status@v2
        continue-on-error: true
        with:
          token: "${{ github.token }}"
          deployment-id: ${{ steps.deployment.outputs.deployment_id }}
          environment-url: "${{ steps.deployment.outputs.environment_url }}"
          description: "Version: ${{ env.IMAGE_TAG }}"

          # If the "deploy" step fails, the deployment status will be set to "failure"
          # If the "deploy" step succeeds, the deployment status will be set to "success"
          state: "${{ steps.deploy.outcome }}"