# Deployment Checklist

## Pre-Deployment Checklist

### Local Development

- [ ] Docker and Docker Compose installed
- [ ] Git repository cloned
- [ ] Environment file created: `cp infra/environments/local/.env.example infra/environments/local/.env`
- [ ] Docker networks created: `./infra/scripts/setup-networks.sh`
- [ ] Sufficient disk space (10GB+)

### Development Server

- [ ] Server accessible via SSH
- [ ] Docker and Docker Compose installed on server
- [ ] Domain configured: `*.dev.harkon.co.uk`
- [ ] DNS records pointing to server
- [ ] GoDaddy API credentials available
- [ ] Environment file created: `cp infra/environments/development/.env.example infra/environments/development/.env`
- [ ] Secrets generated: `./scripts/generate-secrets.sh`
- [ ] Docker networks created: `./infra/scripts/setup-networks.sh`

### Production Server

- [ ] Server accessible via SSH (deploy@141.136.35.199)
- [ ] Docker and Docker Compose installed
- [ ] Domain configured: `*.harkon.co.uk`
- [ ] DNS records verified
- [ ] GoDaddy API credentials configured
- [ ] Environment file exists: `infra/environments/production/.env`
- [ ] All secrets verified (no CHANGE_ME values)
- [ ] Docker networks created: `./infra/scripts/setup-networks.sh`
- [ ] Backup of existing data (if migrating)

---

## Deployment Checklist

### Phase 1: External Services (Production Only)

#### Traefik

- [ ] Navigate to: `cd /opt/ai-tax-agent/infra/compose/traefik`
- [ ] Verify config: `cat config/traefik.yaml`
- [ ] Verify provider credentials: `cat .provider.env`
- [ ] Deploy: `docker compose up -d`
- [ ] Check logs: `docker compose logs -f`
- [ ] Verify running: `docker ps | grep traefik`
- [ ] Test dashboard: `https://traefik.harkon.co.uk`
- [ ] Verify SSL certificate obtained

#### Authentik

- [ ] Navigate to: `cd /opt/ai-tax-agent/infra/compose/authentik`
- [ ] Verify environment: `cat .env`
- [ ] Deploy: `docker compose up -d`
- [ ] Wait for startup: `sleep 30`
- [ ] Check logs: `docker compose logs -f authentik-server`
- [ ] Verify running: `docker ps | grep authentik`
- [ ] Access UI: `https://authentik.harkon.co.uk`
- [ ] Complete initial setup
- [ ] Create admin user
- [ ] Note down API token

#### Gitea

- [ ] Navigate to: `cd /opt/ai-tax-agent/infra/compose/gitea`
- [ ] Verify environment: `cat .env`
- [ ] Deploy: `docker compose up -d`
- [ ] Wait for startup: `sleep 30`
- [ ] Check logs: `docker compose logs -f gitea-server`
- [ ] Verify running: `docker ps | grep gitea`
- [ ] Access UI: `https://gitea.harkon.co.uk`
- [ ] Complete initial setup
- [ ] Enable container registry
- [ ] Create access token
- [ ] Test docker login: `docker login gitea.harkon.co.uk`

#### Nextcloud (Optional)

- [ ] Navigate to: `cd /opt/ai-tax-agent/infra/compose/nextcloud`
- [ ] Deploy: `docker compose up -d`
- [ ] Access UI: `https://nextcloud.harkon.co.uk`
- [ ] Complete setup

#### Portainer (Optional)

- [ ] Navigate to: `cd /opt/ai-tax-agent/infra/compose/portainer`
- [ ] Deploy: `docker compose up -d`
- [ ] Access UI: `https://portainer.harkon.co.uk`
- [ ] Create admin user

### Phase 2: Application Infrastructure

#### Infrastructure Services

- [ ] Navigate to: `cd /opt/ai-tax-agent`
- [ ] Verify environment: `cat infra/environments/production/.env`
- [ ] Deploy: `./infra/scripts/deploy.sh production infrastructure`
- [ ] Wait for services: `sleep 30`
- [ ] Check status: `docker ps | grep -E "apa-vault|apa-minio|apa-postgres|apa-neo4j|apa-qdrant|apa-redis|apa-nats"`
- [ ] Verify Vault: `curl https://vault.harkon.co.uk/v1/sys/health`
- [ ] Verify MinIO: `curl https://minio-api.harkon.co.uk/minio/health/live`
- [ ] Verify PostgreSQL: `docker exec apa-postgres pg_isready`
- [ ] Verify Neo4j: `curl http://localhost:7474`
- [ ] Verify Qdrant: `curl http://localhost:6333/health`
- [ ] Verify Redis: `docker exec apa-redis redis-cli ping`
- [ ] Verify NATS: `docker logs nats | grep "Server is ready"`

#### Initialize Vault

- [ ] Access Vault: `docker exec -it vault sh`
- [ ] Initialize: `vault operator init` (if first time)
- [ ] Save unseal keys and root token
- [ ] Unseal: `vault operator unseal` (3 times with different keys)
- [ ] Login: `vault login <root-token>`
- [ ] Enable KV secrets: `vault secrets enable -path=secret kv-v2`
- [ ] Exit: `exit`

#### Initialize MinIO

- [ ] Access MinIO console: `https://minio.harkon.co.uk`
- [ ] Login with credentials from .env
- [ ] Create buckets:
  - [ ] `documents`
  - [ ] `embeddings`
  - [ ] `models`
  - [ ] `backups`
- [ ] Set bucket policies (public/private as needed)
- [ ] Create access keys for services

#### Initialize Databases

- [ ] PostgreSQL:
  - [ ] Access: `docker exec -it apa-postgres psql -U postgres`
  - [ ] Create databases: `CREATE DATABASE tax_system;`
  - [ ] Verify: `\l`
  - [ ] Exit: `\q`

- [ ] Neo4j:
  - [ ] Access: `docker exec -it apa-neo4j cypher-shell -u neo4j -p <password>`
  - [ ] Create constraints (if needed)
  - [ ] Exit: `:exit`

- [ ] Qdrant:
  - [ ] Create collections via API or wait for services to create them

### Phase 3: Monitoring Stack

- [ ] Deploy: `./infra/scripts/deploy.sh production monitoring`
- [ ] Wait for services: `sleep 30`
- [ ] Check status: `docker ps | grep -E "prometheus|grafana|loki|promtail"`
- [ ] Access Grafana: `https://grafana.harkon.co.uk`
- [ ] Login with credentials from .env
- [ ] Verify Prometheus datasource
- [ ] Verify Loki datasource
- [ ] Import dashboards
- [ ] Test queries

### Phase 4: Application Services

#### Build and Push Images

- [ ] Verify Gitea registry access: `docker login gitea.harkon.co.uk`
- [ ] Build base images: `./scripts/build-base-images.sh gitea.harkon.co.uk v1.0.1 harkon`
- [ ] Build service images: `./scripts/build-and-push-images.sh gitea.harkon.co.uk v1.0.1 harkon`
- [ ] Verify images in Gitea: `https://gitea.harkon.co.uk/harkon/-/packages`

#### Deploy Services

- [ ] Deploy: `./infra/scripts/deploy.sh production services`
- [ ] Wait for services: `sleep 60`
- [ ] Check status: `docker ps | grep svc-`
- [ ] Check logs: `docker compose -f infra/base/services.yaml --env-file infra/environments/production/.env logs -f`
- [ ] Verify all 14 services running
- [ ] Check health endpoints

### Phase 5: Configure Authentik OAuth

For each service that needs OAuth:

#### Grafana

- [ ] Create OAuth provider in Authentik
- [ ] Note client ID and secret
- [ ] Update `GRAFANA_OAUTH_CLIENT_SECRET` in .env
- [ ] Restart Grafana: `docker restart grafana`
- [ ] Test OAuth login

#### MinIO

- [ ] Create OAuth provider in Authentik
- [ ] Note client ID and secret
- [ ] Update `AUTHENTIK_MINIO_CLIENT_SECRET` in .env
- [ ] Restart MinIO: `docker restart minio`
- [ ] Test OAuth login

#### Vault

- [ ] Create OAuth provider in Authentik
- [ ] Note client ID and secret
- [ ] Update `AUTHENTIK_VAULT_CLIENT_SECRET` in .env
- [ ] Configure Vault OIDC
- [ ] Test OAuth login

#### UI Review

- [ ] Create OAuth provider in Authentik
- [ ] Note client ID and secret
- [ ] Update `AUTHENTIK_UI_REVIEW_CLIENT_SECRET` in .env
- [ ] Restart UI Review: `docker restart ui-review`
- [ ] Test OAuth login

---

## Post-Deployment Verification

### Service Accessibility

- [ ] Traefik Dashboard: `https://traefik.harkon.co.uk`
- [ ] Authentik: `https://auth.harkon.co.uk`
- [ ] Gitea: `https://gitea.harkon.co.uk`
- [ ] Grafana: `https://grafana.harkon.co.uk`
- [ ] Prometheus: `https://prometheus.harkon.co.uk`
- [ ] Vault: `https://vault.harkon.co.uk`
- [ ] MinIO: `https://minio.harkon.co.uk`
- [ ] UI Review: `https://app.harkon.co.uk`

### Health Checks

- [ ] All services show as healthy in `docker ps`
- [ ] No error logs in `docker compose logs`
- [ ] Grafana shows metrics from Prometheus
- [ ] Loki receiving logs
- [ ] Traefik routing working correctly
- [ ] SSL certificates valid

### Functional Tests

- [ ] Can log in to Authentik
- [ ] Can log in to Grafana via OAuth
- [ ] Can access MinIO console
- [ ] Can push/pull from Gitea registry
- [ ] Can access UI Review
- [ ] Can query Prometheus
- [ ] Can view logs in Loki

### Performance Checks

- [ ] Response times acceptable (<2s)
- [ ] No memory leaks (check `docker stats`)
- [ ] No CPU spikes
- [ ] Disk usage reasonable

---

## Rollback Plan

If deployment fails:

### Rollback External Services

- [ ] Stop service: `cd infra/compose/<service> && docker compose down`
- [ ] Restore previous version
- [ ] Restart: `docker compose up -d`

### Rollback Application Infrastructure

- [ ] Stop services: `./infra/scripts/deploy.sh production down`
- [ ] Restore data from backup
- [ ] Deploy previous version
- [ ] Verify functionality

### Restore Data

- [ ] PostgreSQL: `docker exec -i apa-postgres psql -U postgres -d tax_system < backup.sql`
- [ ] Neo4j: `docker exec apa-neo4j neo4j-admin load --from=/backup/neo4j.dump`
- [ ] MinIO: Restore from backup bucket
- [ ] Vault: Restore from snapshot

---

## Maintenance Checklist

### Daily

- [ ] Check service status: `make status`
- [ ] Check logs for errors: `make logs | grep ERROR`
- [ ] Check disk space: `df -h`
- [ ] Check Grafana dashboards

### Weekly

- [ ] Review Grafana metrics
- [ ] Check for security updates
- [ ] Review logs for anomalies
- [ ] Test backups

### Monthly

- [ ] Update Docker images
- [ ] Rotate secrets
- [ ] Review and update documentation
- [ ] Test disaster recovery

---

## Emergency Contacts

- **Infrastructure Lead**: [Name]
- **DevOps Team**: [Contact]
- **On-Call**: [Contact]

---

## Notes

- Keep this checklist updated
- Document any deviations
- Note any issues encountered
- Update runbooks based on experience