Merge branch 'main' into metrics

.github/CODEOWNERS

@@ -1,3 +1,9 @@
+# This file is centrally managed as a template file in https://github.com/canonical/solutions-engineering-automation
+# To update the file:
+# - Edit it in the canonical/solutions-engineering-automation repository.
+# - Open a PR with the changes.
+# - When the PR merges, the soleng-terraform bot will open a PR to the target repositories with the changes.
+#
 # These owners will be the default owners for everything in the repo. Unless a
 # later match takes precedence, @canonical/soleng-reviewers will be requested for
 # review when someone opens a pull request.

.github/workflows/check.yaml

@@ -0,0 +1,47 @@
+# This file is centrally managed as a template file in https://github.com/canonical/solutions-engineering-automation
+# To update the file:
+# - Edit it in the canonical/solutions-engineering-automation repository.
+# - Open a PR with the changes.
+# - When the PR merges, the soleng-terraform bot will open a PR to the target repositories with the changes.
+name: Tests
+
+on:
+  workflow_call:
+  workflow_dispatch:
+  pull_request:
+    types: [opened, synchronize, reopened]
+    branches: [main]
+    paths-ignore:
+      - "**.md"
+      - "**.rst"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Complete git history is required to generate the version from git tags.
+
+      - name: Install dependencies
+        run: |
+          sudo apt update
+          sudo apt install -y yamllint
+
+      - name: Lint yaml files
+        run: |
+          yamllint .yamllint snap/snapcraft.yaml
+
+  build:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Complete git history is required to generate the version from git tags.
+
+      - name: Verify snap builds successfully
+        uses: snapcore/action-build@v1

.github/workflows/promote.yaml

@@ -0,0 +1,48 @@
+# This file is centrally managed as a template file in https://github.com/canonical/solutions-engineering-automation
+# To update the file:
+# - Edit it in the canonical/solutions-engineering-automation repository.
+# - Open a PR with the changes.
+# - When the PR merges, the soleng-terraform bot will open a PR to the target repositories with the changes.
+name: Promote snap to default track, standard risk levels.
+
+on:
+  workflow_dispatch:
+    inputs:
+      channel-promotion:
+        description: 'Channel Promotion, e.g. latest/edge -> latest/candidate'
+        required: true
+        type: choice
+        options:
+          - 'latest/edge -> latest/candidate'
+          - 'latest/candidate -> latest/stable'
+
+jobs:
+  promote-snap:
+    name: Promote snap
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - name: Snapcraft install
+        run: sudo snap install --classic snapcraft
+      - name: Get snap name
+        id: snap
+        run: echo "name=$(awk '/^name:/ {print $2}' snap/snapcraft.yaml)" >> "$GITHUB_OUTPUT"
+      - name: Set channels
+        id: set-channels
+        run: |
+          channel_promotion="${{ github.event.inputs.channel-promotion }}"
+          origin=$(echo "$channel_promotion" | sed 's/\s*->.*//')
+          destination=$(echo "$channel_promotion" | sed 's/.*->\s*//')
+          echo "destination-channel=$destination" >> $GITHUB_OUTPUT
+          echo "origin-channel=$origin" >> $GITHUB_OUTPUT
+      - name: Snapcraft promote snap
+        env:
+          SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.STORE_LOGIN }}
+          SNAPCRAFT_HAS_TTY: "true" # this is necessary because snapcraft will not allow --yes for promotions of the edge channel https://github.com/canonical/snapcraft/issues/4439
+        run: |
+          # Note: using `yes |` instead of `--yes` because snapcraft will
+          #       refuse to non-interactively promote a snap from the edge
+          #       channel if it is done without any branch qualifiers
+          yes | snapcraft promote ${{ steps.snap.outputs.name }}  \
+          --from-channel ${{ steps.set-channels.outputs.origin-channel }} \
+          --to-channel ${{ steps.set-channels.outputs.destination-channel }}

.github/workflows/release.yaml

@@ -0,0 +1,39 @@
+# This file is centrally managed as a template file in https://github.com/canonical/solutions-engineering-automation
+# To update the file:
+# - Edit it in the canonical/solutions-engineering-automation repository.
+# - Open a PR with the changes.
+# - When the PR merges, the soleng-terraform bot will open a PR to the target repositories with the changes.
+name: Publish snap
+
+on:
+  push:
+    branches: [ main ]
+  release:
+    types: [ published ]
+
+jobs:
+  check:
+    uses: ./.github/workflows/check.yaml
+    secrets: inherit
+
+  release:
+    runs-on: ubuntu-22.04
+    needs: check
+    outputs:
+      snap: ${{ steps.build.outputs.snap }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Complete git history is required to generate the version from git tags.
+      - uses: snapcore/action-build@v1
+        id: build
+      - uses: actions/upload-artifact@v4
+        with:
+          name: snap
+          path: ${{ steps.build.outputs.snap }}
+      - uses: snapcore/action-publish@v1
+        env:
+          SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.STORE_LOGIN }}
+        with:
+          snap: ${{ steps.build.outputs.snap }}
+          release: latest/edge

.yamllint

@@ -0,0 +1,5 @@
+extends: default
+
+rules:
+  line-length: disable
+  document-start: disable

snap/snapcraft.yaml

@@ -46,21 +46,19 @@ apps:
 parts:
   wrapper:
     plugin: dump
-    source: snap/local
-    override-build: |
-      craftctl default
-      chmod +x run_nv_hostengine.sh
-  configure-sources:
-    plugin: dump
-    source: snap/local
     build-packages:
       - wget
       - dpkg
-    override-build: |
+    source: snap/local
+    override-pull: |
+      craftctl default
       ./configure_sources.sh
+    override-build: |
+      craftctl default
+      chmod +x run_nv_hostengine.sh
   dcgm-exporter:
     after:
-      - configure-sources
+      - wrapper
     plugin: go
     stage-packages: [datacenter-gpu-manager=1:3.3.7]
     build-snaps: