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Lets make the frontpage in markdown too
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Henrik Jess Nielsen
2025-01-04 03:21:19 +01:00
parent 1f1948e40d
commit efa5d28d1d
1 changed files with 28 additions and 36 deletions
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64
.gitea/workflows/main.yml
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@@ -1,4 +1,4 @@
name: Build, Push, and Deploy with Blue/Green or Canary name: Build, Push, and Deploy to Nomad
on: on:
push: push:
@@ -6,7 +6,7 @@ on:
- main - main
jobs: jobs:
build-push: docker-nomad:
runs-on: self-hosted runs-on: self-hosted
steps: steps:
- name: Check out code - name: Check out code
@@ -18,54 +18,46 @@ jobs:
- name: Build Docker Image - name: Build Docker Image
run: | run: |
COMMIT_HASH=$(git rev-parse --short HEAD) COMMIT_HASH=$(git rev-parse --short HEAD)
docker build -t registry.i80.dk/gitea/lifefaq:green -t registry.i80.dk/gitea/lifefaq:${COMMIT_HASH} . docker build -t registry.i80.dk/gitea/lifefaq:latest -t registry.i80.dk/gitea/lifefaq:${COMMIT_HASH} .
- name: Push Docker Image - name: Push Docker Image
run: | run: |
COMMIT_HASH=$(git rev-parse --short HEAD) COMMIT_HASH=$(git rev-parse --short HEAD)
echo "registry.i80.dk/gitea/lifefaq:latest"
echo "registry.i80.dk/gitea/lifefaq:${COMMIT_HASH}"
docker push registry.i80.dk/gitea/lifefaq:${COMMIT_HASH} docker push registry.i80.dk/gitea/lifefaq:${COMMIT_HASH}
docker push registry.i80.dk/gitea/lifefaq:green docker push registry.i80.dk/gitea/lifefaq:latest
blue-green-deploy:
runs-on: self-hosted - name: Validate Nomad Job
needs: build-push
steps:
- name: Deploy Green Version
env: env:
NOMAD_ADDR: https://nomad.i80.dk NOMAD_ADDR: https://nomad.i80.dk
run: nomad job run -var="image=registry.i80.dk/gitea/lifefaq:green" .gitea/workflows/nomad-job-green.hcl run: nomad job validate .gitea/workflows/nomad-job.hcl
- name: Switch Traffic to Green - name: Stop old deployment
run: ssh runner@nomad sudo /opt/nginx_updater/venv/bin/python3 /opt/nginx_updater/nginx_updater.py lifefaq --target green
- name: Validate Deployment
run: curl -f https://lifefaq.i80.dk/health || exit 1
- name: Purge Old Blue Version
if: success()
env: env:
NOMAD_ADDR: https://nomad.i80.dk NOMAD_ADDR: https://nomad.i80.dk
run: nomad job stop -purge lifefaq-blue run: nomad job stop -purge -no-shutdown-delay lifefaq
continue-on-error: true
canary-deploy:
runs-on: self-hosted - name: Apply Nomad Job
needs: build-push
steps:
- name: Deploy Canary Version
env: env:
NOMAD_ADDR: https://nomad.i80.dk NOMAD_ADDR: https://nomad.i80.dk
run: nomad job run -var="image=registry.i80.dk/gitea/lifefaq:${COMMIT_HASH}" .gitea/workflows/nomad-job-canary.hcl run: nomad job run .gitea/workflows/nomad-job.hcl
- name: Update Forwarder for Canary (10% traffic) - name: Update Nginx Configuration
run: ssh runner@nomad sudo /opt/nginx_updater/venv/bin/python3 /opt/nginx_updater/update_forwarder.py --subdomain lifefaq --weight 10 run: ssh runner@nomad sudo /opt/nginx_updater/venv/bin/python3 /opt/nginx_updater/nginx_updater.py lifefaq
- name: Monitor and Scale Canary - name: Update Forwarder Configuration
run: | run: ssh runner@nomad sudo /opt/nginx_updater/venv/bin/python3 /opt/nginx_updater/update_forwarder.py --subdomain lifefaq
# Monitor performance for 10 minutes
sleep 600
curl -f https://lifefaq.i80.dk/health || exit 1
ssh runner@nomad sudo /opt/nginx_updater/venv/bin/python3 /opt/nginx_updater/update_forwarder.py --subdomain lifefaq --weight 50
- name: Complete Canary Rollout
if: success() # - name: Restart Nomad Job
run: ssh runner@nomad sudo /opt/nginx_updater/venv/bin/python3 /opt/nginx_updater/update_forwarder.py --subdomain lifefaq --weight 100 # env:
# NOMAD_ADDR: https://nomad.i80.dk
# run: |
# nomad job stop lifefaq
# sleep 5 # Optional: Wait to ensure the old allocation is stopped
# nomad job run .gitea/workflows/nomad-job.hcl