Add workflows for complex images (nginx)

.github/workflows/build_and_deploy_misc.yml

@@ -0,0 +1,55 @@
+---
+# This workflow is to build images that themselves are based on the base images.
+# Accordingly, it should be run after the build of the base images.
+name: Build and Deploy complex images
+on:
+  schedule:
+    - cron: '22 1 * * 1' # 22 past 01:00 on Monday
+  worklow_dispatch:
+  push:
+    branches:
+      - main
+    paths:
+      - 'ubuntu/**'
+      - 'pack.sh'
+      - 'base/ubuntu/**'
+
+jobs:
+  build_and_deploy:
+    runs-on: ubuntu-latest
+    env:
+      ANSIBLE_VERSION: 2.15.5
+    strategy:
+      fail-fast: false
+      matrix:
+        update_base_components:
+          - true
+          - false
+        images:
+          - ubuntu/jammy-nginx
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Install specific ansible-core version
+        run: pip install ansible-core==${{ env.ANSIBLE_VERSION }}
+      - name: Debug ansible version
+        run: ansible-playbook --version
+      - name: Install ansible dependencies
+        run: ansible-galaxy collection install -r requirements.yml
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build image
+        id: build-image
+        run: BUILD_BASE_IMG=false IMG=${{ matrix.images }} UPDATE_BASE_COMPONENTS=${{ matrix.update_base_components }} ./pack.sh docker
+      - name: Get image name and tag # grep in the image directory's variables file to find the image name/tag to push to
+        id: get-image-name
+        run: |
+          echo "container_repo=`grep container_repo ${{ matrix.images }}/variables.auto.pkrvars.hcl | awk '{print $3}'`"  >> "$GITHUB_OUTPUT"
+      - name: Push image
+        run: docker push ${{ steps.get-image-name.outputs.container_repo }}${{ matrix.update_base_components && '-pilot' || '' }}

.github/workflows/prune.yml

@@ -52,5 +52,5 @@ jobs:
         env:
           OWNER: orgs/UtrechtUniversity
           PACKAGE_NAME: SRC-test-workspace
-          KEEP_MIN: 8
+          KEEP_MIN: 10
           PER_PAGE: 100