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ci(deploy): trigger Coolify deploys over a restricted SSH key - #63
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Coolify's dashboard port was public only so CI could call its deploy API. CI now SSHes in as a jailed `deployer` user whose key can only run the deploy command, so the dashboard can be locked to localhost. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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Why
Coolify's dashboard (port 8888) was open to the internet only so the deploy job could call its HTTP API. Coolify has had a run of RCE CVEs this year, so the port should be private.
What
deployeruser and runsdeploy.restrictblocks shells, port forwarding and PTYs.checkanddeploy./usr/local/bin/coolify-deploy check|deploy.StrictHostKeyChecking=yes).finishedorfailed, so a failed build now fails CI.<host>:69.Secrets
New
productionenvironment secrets:DEPLOY_SSH_HOST,DEPLOY_SSH_KEY,DEPLOY_SSH_KNOWN_HOSTS.After this deploys successfully, the old
COOLIFY_URL,COOLIFY_TOKEN,COOLIFY_APP_UUIDandCOOLIFY_EGRESS_ENDPOINTcan be deleted, the Coolify API token revoked, and port 8888 closed.🤖 Generated with Claude Code