deploy/jorgecuadros-db.stack.yml: canonical internal MySQL for the platform,
targeting the Portainer local endpoint on cubex (3-node Swarm). Parametrized
(MYSQL_PORT / MYSQL_SERVER_ID) so one file deploys both environments as two
stacks with Swarm-namespaced volumes:
dev -> jorgecuadros-dev-db :3307 server-id 11
prod -> jorgecuadros-prod-db :3306 server-id 1 (replication source)
Swarm-correct: named volume (no bind mount), pinned to one node via
node.labels.jorgecuadros_db==true (cubex labeled), binlog+GTID enabled from
the start so prod can be the VPS replication source without reconfigure.
Dev deployed and verified: MySQL 8.4.10 reachable at 192.168.4.212:3307,
gtid_mode ON, database jorgecuadros present. Secrets live in gitignored
deploy/.env.dev, injected via Portainer stack env at deploy time.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
