Merge pull request #1416 from stevehipwell/release-chart-v3-12-0

feat(chart): Released v3.12.0 (v0.7.0)

.github/workflows/lint-test-chart.yaml

@@ -31,15 +31,6 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
           version: latest
 
-      - name: Set-up Artifact Hub CLI
-        run: |
-          set -euo pipefail
-          curl -Lo /tmp/ah.tar.gz https://github.com/artifacthub/hub/releases/download/v1.11.0/ah_1.11.0_linux_amd64.tar.gz
-          tar -xzvf /tmp/ah.tar.gz --directory /tmp
-          mv /tmp/ah /usr/local/bin/ah
-          chmod +x /usr/local/bin/ah
-          rm -f /tmp/ah.tar.gz
-
       - name: Set-up chart-testing
         uses: helm/chart-testing-action@e6669bcd63d7cb57cb4380c33043eebe5d111992 # v2.6.1
 
@@ -49,25 +40,50 @@ jobs:
           changed="$(ct list-changed)"
           if [[ -n "${changed}" ]]
           then
-            echo "changed=${{ toJSON(true) }}" >> $GITHUB_OUTPUT
+            echo "changed=true" >> "${GITHUB_OUTPUT}"
           else
-            echo "changed=${{ toJSON(false) }}" >> $GITHUB_OUTPUT
+            echo "changed=false" >> "${GITHUB_OUTPUT}"
           fi
 
+      - name: Get chart version
+        id: chart_version
+        if: steps.changes.outputs.changed == 'true'
+        uses: mikefarah/yq@dd648994340a5d03225d97abf19c9bf1086c3f07 # v4.40.5
+        with:
+          cmd: yq eval '.version' './charts/metrics-server/Chart.yaml'
+
+      - name: Get changelog entry
+        if: steps.changes.outputs.changed == 'true'
+        uses: mindsers/changelog-reader-action@b97ce03a10d9bdbb07beb491c76a5a01d78cd3ef # v2.2.2
+        with:
+          path: charts/metrics-server/CHANGELOG.md
+          version: ${{ steps.chart_version.outputs.version }}
+
+      - name: Set-up Artifact Hub CLI
+        if: steps.changes.outputs.changed == 'true'
+        uses: action-stars/install-tool-from-github-release@b21a01813213cbbf482eeceda07ad03b41b754d1 # v0.2.1
+        with:
+          github_token: ${{ github.token }}
+          owner: artifacthub
+          repository: hub
+          name: ah
+          check_command: ah version
+          version: latest
+
       - name: Run Artifact Hub lint
-        if: fromJSON(steps.changes.outputs.changed)
+        if: steps.changes.outputs.changed == 'true'
         run: ah lint --kind helm || exit 1
 
       - name: Run chart-testing lint
-        if: fromJSON(steps.changes.outputs.changed)
+        if: steps.changes.outputs.changed == 'true'
         run: ct lint --check-version-increment=false
 
       - name: Create Kind cluster
-        if: fromJSON(steps.changes.outputs.changed)
+        if: steps.changes.outputs.changed == 'true'
         uses: helm/kind-action@dda0770415bac9fc20092cacbc54aa298604d140 # v1.8.0
         with:
           wait: 120s
 
       - name: Run chart-testing install
-        if: fromJSON(steps.changes.outputs.changed)
+        if: steps.changes.outputs.changed == 'true'
         run: ct install

.github/workflows/release-chart.yaml

@@ -5,7 +5,7 @@ on:
     branches:
       - release-*
     paths:
-      - "charts/metrics-server/Chart.yaml"
+      - charts/metrics-server/Chart.yaml
 
 jobs:
   release:
@@ -53,22 +53,39 @@ jobs:
 
           if [[ -z "${chart_version_match}" ]] || [[ -z "${app_version_match}" ]]
           then
-            echo "continue=${{ toJSON(false) }}" >> $GITHUB_OUTPUT
+            echo "continue=false" >> $GITHUB_OUTPUT
           else
-            echo "continue=${{ toJSON(true) }}" >> $GITHUB_OUTPUT
+            echo "continue=true" >> $GITHUB_OUTPUT
           fi
 
       - name: Set-up Helm
-        if: fromJSON(steps.check_can_release.outputs.continue)
+        if: steps.check_can_release.outputs.continue == 'true'
         uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           version: latest
 
+      - name: Get CHANGELOG entry
+        id: changelog_reader
+        if: steps.check_can_release.outputs.continue == 'true'
+        uses: mindsers/changelog-reader-action@b97ce03a10d9bdbb07beb491c76a5a01d78cd3ef # v2.2.2
+        with:
+          path: charts/metrics-server/CHANGELOG.md
+          version: ${{ steps.chart_version.outputs.version }}
+
+      - name: Create release notes
+        if: steps.check_can_release.outputs.continue == 'true'
+        run: |
+          set -euo pipefail
+          cat <<"EOF" > charts/metrics-server/RELEASE.md
+          ${{ steps.changelog_reader.outputs.changes }}
+          EOF
+
       - name: Run chart-releaser
-        if: fromJSON(steps.check_can_release.outputs.continue)
+        if: steps.check_can_release.outputs.continue == 'true'
         uses: helm/chart-releaser-action@a917fd15b20e8b64b94d9158ad54cd6345335584 # v1.6.0
         env:
           CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
           CR_RELEASE_NAME_TEMPLATE: "metrics-server-helm-chart-{{ .Version }}"
+          CR_RELEASE_NOTES_FILE: RELEASE.md
           CR_MAKE_RELEASE_LATEST: false

charts/metrics-server/CHANGELOG.md

@@ -0,0 +1,142 @@
+# Metrics Server Helm Chart Changelog
+
+> [!NOTE]
+> All notable changes to this project will be documented in this file; the format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+<!--
+### Added - For new features.
+### Changed - For changes in existing functionality.
+### Deprecated - For soon-to-be removed features.
+### Removed - For now removed features.
+### Fixed - For any bug fixes.
+### Security - In case of vulnerabilities.
+-->
+
+## [UNRELEASED]
+
+## [3.12.0] - TBC
+
+### Changed
+
+- Updated the _Metrics Server_ OCI image to [v0.7.0](https://github.com/kubernetes-sigs/metrics-server/releases/tag/v0.7.0). ([#1414](https://github.com/kubernetes-sigs/metrics-server/pull/1414)) [@stevehipwell](https://github.com/stevehipwell)
+- Updated the _addon-resizer_ OCI image to [v1.8.20](https://github.com/kubernetes/autoscaler/releases/tag/addon-resizer-1.8.20). ([#1414](https://github.com/kubernetes-sigs/metrics-server/pull/1414)) [@stevehipwell](https://github.com/stevehipwell)
+
+## [3.11.0] - 2023-08-03
+
+### Added
+
+- Added default _Metrics Server_ resource requests.
+
+### Changed
+
+- Updated the _Metrics Server_ OCI image to [v0.6.4](https://github.com/kubernetes-sigs/metrics-server/releases/tag/v0.6.4).
+- Updated the _addon-resizer_ OCI image to [v1.8.19](https://github.com/kubernetes/autoscaler/releases/tag/addon-resizer-1.8.19).
+
+## [3.10.0] - 2023-04-12
+
+### Added
+
+- Added support for running under PodSecurity restricted.
+
+### Fixed
+
+- Fixed `auth-reader` role binding namespace to always use `kube-system`.
+- Fixed addon-resizer configuration.
+- Fixed container port default not having been updated to `10250`.
+
+## [3.9.0] - 2023-03-28
+
+### Added
+
+- Added autoscaling support via the addon-resizer.
+
+### Changed
+
+- Updated the _Metrics Server_ OCI image to [v0.6.3](https://github.com/kubernetes-sigs/metrics-server/releases/tag/v0.6.3).
+
+### Fixed
+
+- Fixed service labels/annotations.
+
+## [3.8.4] - 2023-03-06
+
+### Changed
+
+- Changed the image registry location to `registry.k8s.io`.
+
+## [3.8.3] - 2022-12-08
+
+### Added
+
+- Added support for topologySpreadConstraints.
+- Always set resource namespaces explicitly.
+- Allow configuring TLS on the APIService.
+- Enabled service monitor relabelling.
+- Added ability to set the scheduler name.
+- Added support for common labels.
+
+### Changed
+
+- Updated the _Metrics Server_ OCI image to [v0.6.2](https://github.com/kubernetes-sigs/metrics-server/releases/tag/v0.6.2).
+
+## [3.8.2] - 2022-02-23
+
+### Changed
+
+- Changed chart to allow probes to be turned off completely (this is not advised unless you know what you're doing).
+
+## [3.8.1] - 2022-02-09
+
+### Changed
+
+- Updated the _Metrics Server_ OCI image to [v0.6.1](https://github.com/kubernetes-sigs/metrics-server/releases/tag/v0.6.1).
+
+## [3.8.0] - 2022-02-08
+
+### Added
+
+- Added support for unauthenticated access to the /metrics endpoint.
+- Added optional _Prometheus Operator_ `ServiceMonitor`.
+
+### Changed
+
+- Updated the _Metrics Server_ OCI image to [v0.6.0](https://github.com/kubernetes-sigs/metrics-server/releases/tag/v0.6.0).
+
+## [3.7.0] - 2021-11-18
+
+### Changed
+
+- Updated the _Metrics Server_ OCI image to [v0.5.2](https://github.com/kubernetes-sigs/metrics-server/releases/tag/v0.5.2).
+
+## [3.6.0] - 2021-10-18
+
+### Added
+
+- Added new `defaultArgs`` value to enable overriding the default arguments.
+
+### Changed
+
+- Updated the _Metrics Server_ OCI image to [v0.5.1](https://github.com/kubernetes-sigs/metrics-server/releases/tag/v0.5.1).
+
+## [3.5.0] - 2021-10-07
+
+### Added
+
+- Added initial Helm chart release from official repo.
+
+<!--
+RELEASE LINKS
+-->
+[UNRELEASED]: https://github.com/kubernetes-sigs/metrics-server/compare/metrics-server-helm-chart-3.12.0...HEAD
+[3.12.0]: https://github.com/kubernetes-sigs/metrics-server/releases/tag/metrics-server-helm-chart-3.12.0
+[3.11.0]: https://github.com/kubernetes-sigs/metrics-server/releases/tag/metrics-server-helm-chart-3.11.0
+[3.10.0]: https://github.com/kubernetes-sigs/metrics-server/releases/tag/metrics-server-helm-chart-3.10.0
+[3.9.0]: https://github.com/kubernetes-sigs/metrics-server/releases/tag/metrics-server-helm-chart-3.9.0
+[3.8.4]: https://github.com/kubernetes-sigs/metrics-server/releases/tag/metrics-server-helm-chart-3.8.4
+[3.8.3]: https://github.com/kubernetes-sigs/metrics-server/releases/tag/metrics-server-helm-chart-3.8.3
+[3.8.2]: https://github.com/kubernetes-sigs/metrics-server/releases/tag/metrics-server-helm-chart-3.8.2
+[3.8.1]: https://github.com/kubernetes-sigs/metrics-server/releases/tag/metrics-server-helm-chart-3.8.1
+[3.8.0]: https://github.com/kubernetes-sigs/metrics-server/releases/tag/metrics-server-helm-chart-3.8.0
+[3.7.0]: https://github.com/kubernetes-sigs/metrics-server/releases/tag/metrics-server-helm-chart-3.7.0
+[3.6.0]: https://github.com/kubernetes-sigs/metrics-server/releases/tag/metrics-server-helm-chart-3.6.0
+[3.5.0]: https://github.com/kubernetes-sigs/metrics-server/releases/tag/metrics-server-helm-chart-3.5.0

charts/metrics-server/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: metrics-server
 description: Metrics Server is a scalable, efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines.
 type: application
-version: 3.11.0
-appVersion: 0.6.4
+version: 3.12.0
+appVersion: 0.7.0
 keywords:
   - kubernetes
   - metrics-server
@@ -21,11 +21,7 @@ maintainers:
     url: https://github.com/endrec
 annotations:
   artifacthub.io/changes: |
-    - kind: added
-      description: "Added default Metrics Server resource requests."
     - kind: changed
-      description: "Updated the Metrics Server OCI image to v0.6.3."
+      description: "Updated the _Metrics Server_ OCI image to [v0.7.0](https://github.com/kubernetes-sigs/metrics-server/releases/tag/v0.7.0)."
     - kind: changed
-      description: "Updated the addon resizer OCI image to v1.8.19."
-    - kind: changed
-      description: "Changed the default addon resizer nanny resource configuration to match the documented Metrics Server autoscaling values."
+      description: "Updated the _addon-resizer_ OCI image to [v1.8.20](https://github.com/kubernetes/autoscaler/releases/tag/addon-resizer-1.8.20)."

charts/metrics-server/values.yaml

@@ -129,7 +129,7 @@ addonResizer:
   enabled: false
   image:
     repository: registry.k8s.io/autoscaling/addon-resizer
-    tag: 1.8.19
+    tag: 1.8.20
   securityContext:
     allowPrivilegeEscalation: false
     readOnlyRootFilesystem: true