From 42721205c9a3cbe6466d430f0448cdedb0fe70bf Mon Sep 17 00:00:00 2001
From: Matthew Baggett <matthew@baggett.me>
Date: Thu, 15 Feb 2024 01:36:29 +0100
Subject: [PATCH] Add postgres with healthcheck

---
 .github/workflows/build.yml      |  9 ++++
 .github/workflows/postgres.yml   | 91 ++++++++++++++++++++++++++++++++
 postgres/Dockerfile              | 13 +++++
 postgres/postgres_healthcheck.sh |  2 +
 4 files changed, 115 insertions(+)
 create mode 100644 .github/workflows/postgres.yml
 create mode 100644 postgres/Dockerfile
 create mode 100755 postgres/postgres_healthcheck.sh

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3046dc2..ba076db 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -81,6 +81,15 @@ jobs:
       contents: read
       packages: write
 
+  postgres:
+    needs: qc-before
+    name: Postgres w/Healthcheck
+    uses: ./.github/workflows/postgres.yml
+    secrets: inherit
+    permissions:
+      contents: read
+      packages: write
+
   mysql-proxy:
     needs: qc-before
     name: MySQL Proxy
diff --git a/.github/workflows/postgres.yml b/.github/workflows/postgres.yml
new file mode 100644
index 0000000..eb9529f
--- /dev/null
+++ b/.github/workflows/postgres.yml
@@ -0,0 +1,91 @@
+name: Postgres w/Healthcheck
+
+permissions:
+  contents: read
+  packages: write
+
+on:
+  workflow_call:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths:
+      - postgres/**
+      - .github/workflows/postgres.yml
+
+env:
+  should_push: ${{ github.ref == 'refs/heads/main' }}
+
+jobs:
+  postgres-build:
+    name: "Build"
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - latest
+          - 16
+          - 16.2
+          - 16.1
+          - "16.0"
+          - 15
+          - 15.6
+          - 15.5
+          - 15.4
+          - 15.3
+          - 15.2
+          - 15.1
+          - "15.0"
+          - 14
+          - 14.11
+          - 14.10
+          - 14.9
+          - 14.8
+          - 14.7
+          - 14.6
+          - 14.5
+          - 14.4
+          - 14.3
+          - 14.2
+          - 14.1
+          - "14.0"
+          - 13
+          - 13.14
+          - 12
+          - 12.18
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: docker/setup-qemu-action@v2
+
+      - uses: docker/setup-buildx-action@v2
+
+      - name: "Setup: Login to Docker Hub"
+        if: ${{ env.should_push }}
+        uses: docker/login-action@v3
+        with:
+          username: matthewbaggett
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
+
+      - name: "Setup: Login to GHCR"
+        if: ${{ env.should_push }}
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: matthewbaggett
+          password: ${{ secrets.GHCR_PASSWORD }}
+
+      - uses: docker/build-push-action@v4
+        name: Build & Push
+        with:
+          context: postgres
+          platforms: ${{ env.ACT && 'linux/amd64' || 'linux/amd64,linux/arm64' }}
+          pull: true
+          push: ${{ env.should_push }}
+          tags: |
+            benzine/postgres:${{ matrix.version }}
+            ghcr.io/benzine-framework/postgres:${{ matrix.version }}
+          build-contexts: |
+            postgres:injected-version=docker-image://postgres:${{ matrix.version }}
diff --git a/postgres/Dockerfile b/postgres/Dockerfile
new file mode 100644
index 0000000..076dd31
--- /dev/null
+++ b/postgres/Dockerfile
@@ -0,0 +1,13 @@
+FROM postgres:injected-version
+
+LABEL maintainer="Matthew Baggett <matthew@baggett.me>" \
+      org.label-schema.vcs-url="https://github.com/benzine-framework/docker" \
+      org.opencontainers.image.source="https://github.com/benzine-framework/docker"
+
+# Add healthcheck script
+COPY postgres_healthcheck.sh /usr/local/bin/postgres_healthcheck
+RUN chmod +x /usr/local/bin/postgres_healthcheck
+
+# Add healthcheck
+HEALTHCHECK --start-period=30s --interval=10s --timeout=30s --retries=3 \
+    CMD ["/usr/local/bin/postgres_healthcheck"]
diff --git a/postgres/postgres_healthcheck.sh b/postgres/postgres_healthcheck.sh
new file mode 100755
index 0000000..de4a464
--- /dev/null
+++ b/postgres/postgres_healthcheck.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+PG_PASSWORD=$POSTGRES_PASSWORD pg_isready -U "$POSTGRES_USER"