PostgreSQL Upgrade Images 1.0.0

PostgreSQL Upgrade Images Release 1.0.0

Available Images

PostgreSQL 16 (Current: 16.10)

• ghcr.io/flanksource/postgres:16 - Latest PostgreSQL 16 major version
• ghcr.io/flanksource/postgres:16.10 - Specific minor version
• ghcr.io/flanksource/postgres:16.10-fe56426 - Version with commit SHA

PostgreSQL 17 (Current: 17.6)

• ghcr.io/flanksource/postgres:17 - Latest PostgreSQL 17 major version
• ghcr.io/flanksource/postgres:17.6 - Specific minor version
• ghcr.io/flanksource/postgres:17.6-fe56426 - Version with commit SHA
• ghcr.io/flanksource/postgres:latest - Points to PostgreSQL 17

Usage

Basic Upgrade

docker run --rm \
  -v /path/to/pgdata:/var/lib/postgresql/data \
  ghcr.io/flanksource/postgres:17

Upgrade and Start PostgreSQL

docker run -d \
  -v /path/to/pgdata:/var/lib/postgresql/data \
  -e START_POSTGRES=true \
  -p 5432:5432 \
  ghcr.io/flanksource/postgres:17

Supported Upgrade Paths

• PostgreSQL 14 → 15, 16, 17
• PostgreSQL 15 → 16, 17
• PostgreSQL 16 → 17

Sequential upgrades are performed automatically (e.g., 14→15→16→17).

Environment Variables

• PG_VERSION: Target PostgreSQL version (16 or 17)
• START_POSTGRES: Start PostgreSQL after upgrade (default: false)
• AUTO_UPGRADE: Enable auto-upgrade (default: true)
• RESET_PASSWORD: Reset password on startup (default: false)
• POSTGRES_PASSWORD: Password for reset (required if RESET_PASSWORD=true)

Architecture Support

All images support both linux/amd64 and linux/arm64 architectures.

v0.0.1

claude: Simplify post-upgrade checks to avoid hanging on PostgreSQL s…