Update deployment configuration and Dockerfile for xdatabase-proxy

- Modify GitHub Actions workflow to include test job with matrix strategy for different OS and Go versions.
- Update Dockerfile to specify GOOS and GOARCH for building the binary.
- Change Kubernetes deployment ports from 5432 to 4545 and update health check ports to 8080.

Author: hasirciogluhq

.github/workflows/deploy.yaml

@@ -9,13 +9,49 @@ on:
       - "v*"
   release:
     types: [created]
+  pull_request:
+    branches:
+      - main
+      - development
 
 env:
   REGISTRY: ghcr.io
   IMAGE_NAME: ${{ github.repository }}
 
 jobs:
+  test:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        go-version: ["1.23.4"]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ matrix.go-version }}
+
+      - name: Cache Go modules
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ matrix.go-version }}-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-${{ matrix.go-version }}-
+
+      - name: Run tests
+        run: go test -v ./...
+
+      - name: Build binary for ${{ matrix.os }}
+        run: CGO_ENABLED=0 go build -o xdatabase-proxy cmd/proxy/main.go
+
   build-and-push:
+    needs: test
     runs-on: ubuntu-latest
     if: github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v')
     permissions:
@@ -31,9 +67,6 @@ jobs:
         with:
           go-version: "1.23.4"
 
-      - name: Run tests
-        run: go test -v ./...
-
       - name: Log in to the Container registry
         uses: docker/login-action@v3
         with:
@@ -67,6 +100,7 @@ jobs:
           platforms: linux/amd64,linux/arm64,linux/386
 
   build-and-push-development:
+    needs: test
     runs-on: ubuntu-latest
     if: github.ref == 'refs/heads/development'
     permissions:
@@ -82,9 +116,6 @@ jobs:
         with:
           go-version: "1.23.4"
 
-      - name: Run tests
-        run: go test -v ./...
-
       - name: Log in to the Container registry
         uses: docker/login-action@v3
         with:

Dockerfile

@@ -1,16 +1,25 @@
+# Build stage
 FROM golang:1.23.4-alpine as builder
 
 WORKDIR /app
 
 COPY . .
 
 RUN go mod download
-RUN CGO_ENABLED=0 go build -o main cmd/proxy/main.go
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o main cmd/proxy/main.go
 
+# Runtime stage
 FROM alpine:latest as runner
 
 WORKDIR /app
 
+RUN apk add --no-cache ca-certificates tzdata
+
 COPY --from=builder /app/main /app/main
 
+EXPOSE 5432
+
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD test -f /app/main || exit 1
+
 CMD ["./main"]

kubernetes/examples/production/deploy.yaml

@@ -75,8 +75,8 @@ spec:
           image: ghcr.io/hasirciogluhq/xdatabase-proxy:latest
           imagePullPolicy: Always
           ports:
-            - containerPort: 5432
-              hostPort: 5432
+            - containerPort: 4545
+              hostPort: 4545
               name: proxy-port
           env:
             - name: MODE
@@ -86,7 +86,7 @@ spec:
             - name: NAMESPACE
               value: xdatabase-proxy
             - name: POSTGRESQL_PROXY_START_PORT
-              value: "5432"
+              value: "4545"
           resources:
             requests:
               cpu: 100m
@@ -97,7 +97,7 @@ spec:
           livenessProbe:
             httpGet:
               path: /healthz
-              port: 80
+              port: 8080
               scheme: HTTP
             initialDelaySeconds: 15
             periodSeconds: 20
@@ -107,7 +107,7 @@ spec:
           readinessProbe:
             httpGet:
               path: /ready
-              port: 80
+              port: 8080
               scheme: HTTP
             initialDelaySeconds: 5
             periodSeconds: 10