generated from hjess/PythonTemplateProject
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Build, Push, and Blue/Green Deploy to Nomad / docker-nomad (push) Failing after 6s
71 lines
2.5 KiB
YAML
71 lines
2.5 KiB
YAML
name: Build, Push, and Blue/Green Deploy to Nomad
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on:
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push:
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branches:
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- main
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jobs:
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docker-nomad:
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runs-on: self-hosted
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steps:
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- name: Check out code
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uses: actions/checkout@v3
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- name: Log in to Container Registry
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run: echo ${{ secrets.password }} | docker login registry.i80.dk -u ${{ secrets.username }} --password-stdin
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- name: Build Docker Image
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run: |
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COMMIT_HASH=$(git rev-parse --short HEAD)
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docker build -t registry.i80.dk/gitea/lifefaq:latest -t registry.i80.dk/gitea/lifefaq:${COMMIT_HASH} .
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- name: Push Docker Image
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run: |
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COMMIT_HASH=$(git rev-parse --short HEAD)
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docker push registry.i80.dk/gitea/lifefaq:${COMMIT_HASH}
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docker push registry.i80.dk/gitea/lifefaq:latest
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- name: Deploy Green Version to Nomad
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env:
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NOMAD_ADDR: https://nomad.i80.dk
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run: |
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COMMIT_HASH=$(git rev-parse --short HEAD)
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echo "Deploying green version with tag: ${COMMIT_HASH}"
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sed "s/\${TAG}/${COMMIT_HASH}/" .gitea/workflows/nomad-job.hcl > nomad-green-job.hcl
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nomad job run nomad-green-job.hcl
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- name: Update Nginx to Route Traffic to Green Deployment
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run: |
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echo "Updating NGINX to point to the green deployment"
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ssh runner@nomad sudo /opt/nginx_updater/venv/bin/python3 /opt/nginx_updater/nginx_updater.py lifefaq-green
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- name: Validate Green Deployment
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env:
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NOMAD_ADDR: https://nomad.i80.dk
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run: |
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echo "Waiting 30 seconds for green deployment to stabilize..."
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sleep 30
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echo "Validating green deployment health..."
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# Add your health check logic here, e.g., HTTP checks, logs, etc.
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curl -f https://lifefaq-green.i80.dk/health || exit 1
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- name: Stop Blue Deployment
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env:
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NOMAD_ADDR: https://nomad.i80.dk
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run: |
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echo "Stopping the old blue deployment"
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nomad job stop -purge -no-shutdown-delay lifefaq-blue
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- name: Promote Green Deployment to Blue
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run: |
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echo "Promoting green to blue by renaming..."
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ssh runner@nomad sudo /opt/nginx_updater/venv/bin/python3 /opt/nginx_updater/nginx_updater.py lifefaq-blue
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nomad job dispatch lifefaq-green lifefaq-blue
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- name: Clean Up Green Deployment (Optional)
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env:
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NOMAD_ADDR: https://nomad.i80.dk
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run: |
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echo "Cleaning up green deployment..."
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nomad job stop lifefaq-green |