Add CI configuration

.github/workflows/build_docker.yml

@@ -0,0 +1,22 @@
+name: Build and publish a 🛢️ container
+
+on:
+  push:
+    paths-ignore:
+      - '.github/**'
+    branches:
+      - 'main'
+    tags:
+      - '*'
+
+jobs:
+  build-and-push-container:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: voxpupuli/gha-build-and-publish-a-container@v2
+        with:
+          build_arch: linux/amd64,linux/arm64
+          buildfile: puppetdb/Dockerfile

.github/workflows/ci.yaml

@@ -0,0 +1,51 @@
+---
+
+on:
+  pull_request: {}
+  push:
+    branches:
+      - main
+
+name: CI
+
+jobs:
+  build_docker_image:
+    name: 'Built test Docker image'
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: 'puppetdb'
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Build Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: puppetdb
+          tags: 'ci/puppdb:${{ github.sha }}'
+          push: false
+
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@master
+        with:
+          image-ref: 'ci/puppdb:${{ github.sha }}'
+          format: 'sarif'
+          output: 'trivy-results.sarif'
+
+      - name: Upload Trivy scan results to GitHub Security tab
+        uses: github/codeql-action/upload-sarif@v2
+        with:
+          sarif_file: 'trivy-results.sarif'
+
+  tests:
+    needs:
+      - build_docker_image
+    runs-on: ubuntu-latest
+    name: Test suite
+    steps:
+      - run: echo Test suite completed

puppetdb/Dockerfile

@@ -68,10 +68,12 @@ ADD https://raw.githubusercontent.com/puppetlabs/wtfc/6aa5eef89728cc2903490a6184
 COPY docker-entrypoint.d /docker-entrypoint.d
 
 # hadolint ignore=DL3009
-RUN apt-get update && \
-    apt-get install --no-install-recommends -y ca-certificates curl dnsutils netcat && \
+ENV DEBIAN_FRONTEND noninteractive
+RUN apt update && \
+    apt install --no-install-recommends -y ca-certificates curl dnsutils netcat && \
     chmod +x /ssl.sh /wtfc.sh /docker-entrypoint.sh /healthcheck.sh /docker-entrypoint.d/*.sh && \
-    dpkg -i dumb-init_"$DUMB_INIT_VERSION"_amd64.deb
+    dpkg -i dumb-init_"$DUMB_INIT_VERSION"_amd64.deb && \
+    rm dumb-init_"$DUMB_INIT_VERSION"_amd64.deb
 
 ######################################################
 # release (build from packages)
@@ -81,7 +83,6 @@ FROM base as release
 
 ARG version
 ARG UBUNTU_CODENAME
-ARG install_path=puppetdb="$version"-1"$UBUNTU_CODENAME"
 ARG deb_uri=https://apt.puppetlabs.com/puppet7-release-$UBUNTU_CODENAME.deb
 
 ######################################################
@@ -96,7 +97,6 @@ ARG vcs_ref
 ARG version
 ARG build_date
 ARG build_type
-ARG install_path
 ARG deb_uri
 # used by entrypoint to submit metrics to Google Analytics;
 # published images should use "production" for this build_arg
@@ -108,9 +108,9 @@ ADD $deb_uri /puppet.deb
 
 RUN dpkg -i /puppet.deb && \
     rm /puppet.deb && \
-    apt-get update && \
-    apt-get install --no-install-recommends -y $install_path && \
-    apt-get clean && \
+    apt update && \
+    apt install --no-install-recommends -y puppetdb && \
+    apt autoremove && \
     rm -rf /var/lib/apt/lists/* && \
     mkdir -p "$LOGDIR" && \
 # We want to use the HOCON database.conf and config.conf files, so get rid