27 lines
1014 B
Markdown
27 lines
1014 B
Markdown
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# Polish: Deployment Pipeline
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## Pre-Deploy Checks
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Add to deploy-to-target.sh: SSH key exists, target reachable, 2GB free disk space.
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## Backup Before Deploy
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```bash
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sudo cp /usr/local/bin/archipelago /usr/local/bin/archipelago.backup
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sudo cp -a /opt/archipelago/web-ui /opt/archipelago/web-ui.backup
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sudo cp /etc/nginx/sites-available/archipelago /etc/nginx/sites-available/archipelago.backup
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```
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## Health Check After Deploy
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Loop up to 15 attempts, 2s apart, checking `curl http://localhost:5678/health` returns 200.
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## Rollback on Failure
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If health check fails: restore binary, frontend, nginx from .backup files, restart services.
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## Deployment Lock
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Use `flock` on `/tmp/archipelago-deploy.lock` to prevent concurrent deploys.
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## Nginx Validation
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Always `sudo nginx -t` before reload. If invalid, restore backup config.
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## Integration Flow
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1. acquire_lock → 2. pre_deploy_checks → 3. backup_current → 4. build + deploy → 5. validate_nginx → 6. restart services → 7. health_check || rollback
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