Add GitHub Actions workflow for OCI deployment

This workflow automates the deployment to Oracle Cloud Infrastructure. It includes steps for building and pushing Docker images and deploying them to an OCI Container Instance. Secrets are used for secure authentication and configuration.

Author: kelvink96

.github/workflows/deploy-to-oci.yml

@@ -0,0 +1,53 @@
+name: Deploy to Oracle Cloud Infrastructure
+
+on:
+  push:
+    branches: [ main ]
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to Oracle Cloud Infrastructure Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ secrets.OCI_REGISTRY }}
+          username: ${{ secrets.OCI_USERNAME }}
+          password: ${{ secrets.OCI_AUTH_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ${{ secrets.OCI_REGISTRY }}/${{ secrets.OCI_NAMESPACE }}/adminhubapi:${{ github.sha }}
+
+      - name: Install OCI CLI
+        run: |
+          curl -L -O https://raw.githubusercontent.com/oracle/oci-cli/master/scripts/install/install.sh
+          chmod +x install.sh
+          ./install.sh --accept-all-defaults
+          echo "$HOME/lib/oracle-cli/bin" >> $GITHUB_PATH
+
+      - name: Configure OCI CLI
+        run: |
+          mkdir -p ~/.oci
+          echo "${{ secrets.OCI_CONFIG }}" > ~/.oci/config
+          echo "${{ secrets.OCI_KEY }}" > ~/.oci/key.pem
+          chmod 600 ~/.oci/key.pem
+
+      - name: Deploy to OCI Container Instance
+        run: |
+          oci container-instances create \
+            --compartment-id ${{ secrets.OCI_COMPARTMENT_ID }} \
+            --availability-domain ${{ secrets.OCI_AVAILABILITY_DOMAIN }} \
+            --shape ${{ secrets.OCI_SHAPE }} \
+            --container-restart-policy ALWAYS \
+            --containers '[{"image":"${{ secrets.OCI_REGISTRY }}/${{ secrets.OCI_NAMESPACE }}/adminhubapi:${{ github.sha }}","displayName":"adminhubapi"}]'