Add Dockerfile and GAs for Docker image deployment

* Initial Dockerfile and Github Actions

* Properly name final Docker build stage

* Add tag for package.version

* Correct cargo-get syntax

* Fix version tagging and add sentrum.toml to .gitignore

* Fix newlines and add Docker examples

* Fix branch on Github Action and minor copy update

3 files changed, 187 insertions, 0 deletions

diff --git a/.github/workflows/build-image-on-push.yml b/.github/workflows/build-image-on-push.yml
new file mode 100644
index 0000000..2f02fb5
--- /dev/null
+++ b/.github/workflows/build-image-on-push.yml
@@ -0,0 +1,56 @@
+name: "Test build of image when Dockerfile is changed"
+
+on:
+  push:
+    paths:
+    - 'Dockerfile'
+    branches-ignore:
+    - master
+  pull_request:
+    paths:
+    - 'Dockerfile'
+  workflow_dispatch:
+
+jobs:
+  rebuild-container:
+    name: "Build image with cache"
+    runs-on: ubuntu-latest
+    steps:
+      - 
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3.0.0
+        with:
+          platforms: linux/arm64
+      - 
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3.3.0
+      - 
+        name: Checkout repository
+        uses: actions/checkout@v4
+      - 
+        name: Build x86_64 image
+        id: docker_build_amd64
+        uses: docker/build-push-action@v5.3.0
+        with:
+          push: false
+          load: true
+          platforms: linux/amd64
+          tags: sentrum:amd64
+          cache-from: type=registry,ref=ghcr.io/${{ github.repository_owner }}/sentrum:latest
+      - 
+        name: Test-run x86_64 image
+        run: |
+          docker run --rm sentrum:amd64 &
+          PID=$!
+          sleep 5
+          kill -SIGINT $PID # this will return a non-zero exit code if the container dies early on
+      - 
+        name: Build ARMv8 image
+        id: docker_build_arm64
+        uses: docker/build-push-action@v5.3.0
+        with:
+          push: false
+          load: true
+          platforms: linux/arm64
+          tags: sentrum:arm64
+          cache-from: type=registry,ref=ghcr.io/${{ github.repository_owner }}/sentrum:latest
diff --git a/.github/workflows/update-base-image.yml b/.github/workflows/update-base-image.yml
new file mode 100644
index 0000000..5159808
--- /dev/null
+++ b/.github/workflows/update-base-image.yml
@@ -0,0 +1,55 @@
+name: "Update image and push to Github Packages and Docker Hub weekly"
+
+on:
+  schedule:
+    - cron: "0 12 * * 1" # Run every Monday at noon.
+  workflow_dispatch:
+
+jobs:
+  rebuild-container:
+    name: "Rebuild Container with the latest base image"
+    runs-on: ubuntu-latest
+    steps:
+      - 
+        name: Prepare outputs
+        id: prep
+        run: |
+          echo "::set-output name=created::$(date -u +'%Y-%m-%dT%H:%M:%SZ')"
+      - 
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3.0.0
+        with:
+          platforms: linux/arm64
+      - 
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3.3.0
+      - 
+        name: Login to GitHub Container Registry
+        uses: docker/login-action@v3.1.0 
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - 
+        name: Checkout repository
+        uses: actions/checkout@v4
+      - 
+        name: Get package version
+        id: cargo-get
+        uses: nicolaiunrein/cargo-get@master
+        with:
+          subcommand: package.version
+      - 
+        name: Build and push to Docker Hub and GitHub Packages Docker Registry
+        id: docker_build
+        uses: docker/build-push-action@v5.3.0
+        with:
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: |
+            ghcr.io/${{ github.repository_owner }}/sentrum:latest
+            ghcr.io/${{ github.repository_owner }}/sentrum:${{ steps.cargo-get.outputs.metadata }}
+          labels: |
+            org.opencontainers.image.source=${{ github.event.repository.html_url }}
+            org.opencontainers.image.created=${{ steps.prep.outputs.created }}
+            org.opencontainers.image.revision=${{ github.sha }}
diff --git a/.github/workflows/update-image-on-push.yml b/.github/workflows/update-image-on-push.yml
new file mode 100644
index 0000000..b93a2f9
--- /dev/null
+++ b/.github/workflows/update-image-on-push.yml
@@ -0,0 +1,76 @@
+name: "Update image when Dockerfile is changed"
+
+on:
+  push:
+    branches:
+    - master
+  workflow_dispatch:
+
+jobs:
+  rebuild-container:
+    name: "Rebuild Container with the latest base image"
+    runs-on: ubuntu-latest
+    steps:
+      - 
+        name: Prepare outputs
+        id: prep
+        run: |
+          echo "::set-output name=created::$(date -u +'%Y-%m-%dT%H:%M:%SZ')"
+      - 
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3.0.0
+        with:
+          platforms: linux/arm64
+      - 
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3.3.0
+      - 
+        name: Login to GitHub Container Registry
+        uses: docker/login-action@v3.1.0 
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - 
+        name: Checkout repository
+        uses: actions/checkout@v4
+      - 
+        name: Get package version
+        id: cargo-get
+        uses: nicolaiunrein/cargo-get@master
+        with:
+          subcommand: package.version
+      - 
+        name: Build x86_64 image
+        id: docker_build_amd64
+        uses: docker/build-push-action@v5.3.0
+        with:
+          push: false
+          load: true
+          platforms: linux/amd64
+          tags: sentrum:amd64
+          cache-from: type=registry,ref=ghcr.io/${{ github.repository_owner }}/sentrum:latest
+          cache-to: type=inline
+      - 
+        name: Test-run x86_64 image
+        run: |
+          docker run --rm sentrum:amd64 &
+          PID=$!
+          sleep 5
+          kill -SIGINT $PID # this will return a non-zero exit code if the container dies early on
+      - 
+        name: Build and push to Docker Hub and GitHub Packages Docker Registry
+        uses: docker/build-push-action@v5.3.0
+        id: docker_build_push
+        with:
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: |
+            ghcr.io/${{ github.repository_owner }}/sentrum:latest
+            ghcr.io/${{ github.repository_owner }}/sentrum:${{ steps.cargo-get.outputs.metadata }}
+          labels: |
+            org.opencontainers.image.source=${{ github.event.repository.html_url }}
+            org.opencontainers.image.created=${{ steps.prep.outputs.created }}
+            org.opencontainers.image.revision=${{ github.sha }}
+          cache-from: type=registry,ref=ghcr.io/${{ github.repository_owner }}/sentrum:latest
+          cache-to: type=inline