Maintenance and Operations
A self-hosted platform requires ongoing maintenance to stay healthy, secure, and up to date. This section covers backup strategies, upgrade procedures, incident response, and security hygiene.
What this section covers
- Backup strategies per service (YouTrack, Gitea, databases)
- Upgrade procedures: Docker images, Helm charts, K3s versions
- Incident response: TCP hang on dead IP, swap pressure, pod eviction
- Security hygiene: SSH key rotation, OpenSSL certificate renewal, htpasswd management