Add support for Helm chart linting and releasing. (#46)

* - Added support for the Helm chart testing action.
- Added support for the Helm chart releaser action.
- Fixed minor lint issues in Helm chart values files.

Signed-off-by: Michael Primeaux <michael.primeaux@mac.com>

* Added support for testing in addition to linting.

Signed-off-by: Michael Primeaux <michael.primeaux@mac.com>

* - Relaxed event triggers on GitHub actions workflow for lint and test.
- Now using `ubuntu-latest` for GitHub runner references.
- Added `maintainers` to all charts.
- Incremented patch version for each chart.

Signed-off-by: Michael Primeaux <michael.primeaux@mac.com>

* - Added title for Installation

Signed-off-by: Michael Primeaux <michael.primeaux@mac.com>

* - Added missing helm update step in installation.

Signed-off-by: Michael Primeaux <michael.primeaux@mac.com>

.github/workflows/lint-test.yaml

@@ -0,0 +1,43 @@
+name: Lint and Test Charts
+
+on: pull_request
+
+jobs:
+  lint-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Install Helm
+        uses: azure/setup-helm@v1.1
+        with:
+          version: v3.7.0
+
+      - uses: actions/setup-python@v2
+        with:
+          python-version: '3.8'
+
+      - name: Install chart-testing
+        uses: helm/chart-testing-action@v2.1.0
+
+      - name: Run chart-testing (list-changed)
+        id: list-changed
+        run: |
+          changed=$(ct list-changed --config ct.yaml)
+          if [[ -n "$changed" ]]; then
+            echo "::set-output name=changed::true"
+          fi
+
+      - name: Run chart-testing (lint)
+        run: ct lint --config ct.yaml
+
+      - name: Create kind cluster
+        uses: helm/kind-action@v1.2.0
+        if: steps.list-changed.outputs.changed == 'true'
+
+      # See https://github.com/helm/chart-testing/blob/main/doc/ct_install.md
+      - name: Run chart-testing (install)
+        run: ct install --config ct.yaml --debug

.github/workflows/release.yaml

@@ -0,0 +1,32 @@
+name: Release Charts
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
+
+      - name: Install Helm
+        uses: azure/setup-helm@v1
+        with:
+          version: v3.7.0
+
+      # See https://github.com/helm/chart-releaser
+      # See https://github.com/helm/chart-releaser-action
+      - name: Run chart-releaser
+        uses: helm/chart-releaser-action@v1.2.1
+        env:
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

.gitignore

@@ -0,0 +1,5 @@
+# macOS
+.DS_Store
+
+# Windows
+Thumbs.db

README.md

@@ -12,6 +12,19 @@
 
 A community repository for Helm Charts of OpenSearch Project.
 
+## Installation
+
+```shell
+helm repo add opensearch https://opensearch-project.github.io/helm-charts/
+helm repo update
+helm search repo opensearch
+```
+
+## Status
+
+![Testing](https://github.com/opensearch-project/helm-charts/workflows/Lint%20and%20Test%20Charts/badge.svg)
+![Release](https://github.com/opensearch-project/helm-charts/workflows/Release%20Charts/badge.svg)
+
 ## Contributing
 
 See [developer guide](DEVELOPER_GUIDE.md) and [how to contribute to this project](CONTRIBUTING.md). 

charts/opensearch-dashboards/Chart.yaml

@@ -15,10 +15,17 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.0.0
+version: 1.0.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
 appVersion: "1.0.0"
+
+maintainers:
+  - name: DandyDeveloper
+  - name: gaiksaya
+  - name: peternied
+  - name: peterzhuamazon
+  - name: TheAlgo

charts/opensearch-dashboards/values.yaml

@@ -59,13 +59,13 @@ securityContext:
   runAsUser: 1000
 
 config: {}
-  ## Default OpenSearch Dashboards configuration from docker image of Dashboards
+  # Default OpenSearch Dashboards configuration from docker image of Dashboards
   #  opensearch_dashboards.yml:
   #   server:
   #     name: dashboards
   #     host: 0.0.0.0
 
-  ## Dashboards TLS Config (Ensure the cert files are present before enabling SSL
+  # Dashboards TLS Config (Ensure the cert files are present before enabling SSL
       # ssl:
       #   enabled: true
       #   key: /usr/share/opensearch-dashboards/certs/dashboards-key.pem
@@ -75,7 +75,7 @@ config: {}
     # opensearch:
     #   ssl:
     #     certificateAuthorities: /usr/share/opensearch-dashboards/certs/dashboards-root-ca.pem
-        # if utilizing custom CA certs for connection to opensearch, provide the CA here
+    #     if utilizing custom CA certs for connection to opensearch, provide the CA here
 
 priorityClassName: ""
 
@@ -87,10 +87,10 @@ opensearchAccount:
 labels: {}
 
 hostAliases: []
-#- ip: "127.0.0.1"
-#  hostnames:
-#  - "foo.local"
-#  - "bar.local"
+# - ip: "127.0.0.1"
+#   hostnames:
+#   - "foo.local"
+#   - "bar.local"
 
 serverHost: "0.0.0.0"
 

charts/opensearch/Chart.yaml

@@ -15,10 +15,17 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.0.0
+version: 1.0.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
 appVersion: "1.0.0"
+
+maintainers:
+  - name: DandyDeveloper
+  - name: gaiksaya
+  - name: peternied
+  - name: peterzhuamazon
+  - name: TheAlgo