This is an automated email from the ASF dual-hosted git repository.
AdheipSingh pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/druid-operator.git
The following commit(s) were added to refs/heads/master by this push:
new b9e4b4d initial commit (#26)
b9e4b4d is described below
commit b9e4b4da11d3e4ef0acfc129602a81f2fb912cee
Author: Razin Bouzar <[email protected]>
AuthorDate: Sun Jun 14 15:02:03 2026 -0400
initial commit (#26)
gh pages implementation
---
.asf.yaml | 2 +
.github/workflows/helm-chart.yml | 116 ++++++++++++++++++++++
Makefile | 29 +++++-
README.md | 8 ++
chart/LICENSE | 201 ++++++++++++++++++++++++++++++++++++++
chart/NOTICE | 7 ++
docs/README.md | 1 +
docs/getting_started.md | 14 +--
docs/helm-chart-release.md | 58 +++++++++++
tutorials/druid-on-kind/README.md | 4 +-
10 files changed, 430 insertions(+), 10 deletions(-)
diff --git a/.asf.yaml b/.asf.yaml
index b62492b..abd5a41 100644
--- a/.asf.yaml
+++ b/.asf.yaml
@@ -3,6 +3,8 @@
github:
description: 'Apache Druid Operator: a Kubernetes operator for Apache Druid.'
homepage: https://druid.apache.org/
+ ghp_branch: gh-pages
+ ghp_path: /
features:
issues: true
diff --git a/.github/workflows/helm-chart.yml b/.github/workflows/helm-chart.yml
new file mode 100644
index 0000000..126c9d3
--- /dev/null
+++ b/.github/workflows/helm-chart.yml
@@ -0,0 +1,116 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+name: Helm Chart
+
+on:
+ workflow_dispatch:
+ inputs:
+ publish:
+ description: "Publish the packaged chart to gh-pages"
+ required: true
+ default: "false"
+ type: choice
+ options:
+ - "false"
+ - "true"
+
+permissions:
+ contents: write
+
+concurrency:
+ group: helm-chart-publish
+ cancel-in-progress: false
+
+env:
+ CHART_REPO_URL: https://apache.github.io/druid-operator
+ CHART_RELEASE_DIR: helm-releases
+
+jobs:
+ publish:
+ if: github.repository == 'apache/druid-operator'
+ runs-on: ubuntu-latest
+ steps:
+ - name: Checkout source
+ uses: actions/checkout@v4
+ with:
+ path: source
+
+ - name: Checkout gh-pages
+ uses: actions/checkout@v4
+ with:
+ ref: gh-pages
+ path: gh-pages
+
+ - name: Set up Helm
+ uses: azure/setup-helm@v4
+
+ - name: Package chart
+ run: |
+ mkdir -p source/.chart-packages
+ helm lint source/chart
+ helm package source/chart --destination source/.chart-packages
+
+ - name: Verify chart metadata
+ run: |
+ package_path="$(find source/.chart-packages -name '*.tgz' -print
-quit)"
+ test -n "${package_path}"
+
+ tar -tzf "${package_path}" | grep -Eq '^[^/]+/LICENSE$'
+ tar -tzf "${package_path}" | grep -Eq '^[^/]+/NOTICE$'
+
+ - name: Update Helm repository index
+ if: inputs.publish == 'true'
+ run: |
+ package_path="$(find source/.chart-packages -name '*.tgz' -print
-quit)"
+ package_name="$(basename "${package_path}")"
+ release_dir="gh-pages/${CHART_RELEASE_DIR}"
+
+ mkdir -p "${release_dir}"
+
+ if [[ -f "${release_dir}/${package_name}" ]]; then
+ echo "Chart package ${package_name} already exists on gh-pages."
+ exit 1
+ fi
+
+ cp "${package_path}" "${release_dir}/"
+
+ if [[ -f gh-pages/index.yaml ]]; then
+ helm repo index gh-pages --url "${CHART_REPO_URL}" --merge
gh-pages/index.yaml
+ else
+ helm repo index gh-pages --url "${CHART_REPO_URL}"
+ fi
+
+ - name: Publish chart
+ if: inputs.publish == 'true'
+ run: |
+ chart_version="$(helm show chart source/chart | awk '/^version:/ {
print $2 }')"
+
+ cd gh-pages
+ git config user.name "github-actions[bot]"
+ git config user.email
"41898282+github-actions[bot]@users.noreply.github.com"
+ git add index.yaml "${CHART_RELEASE_DIR}"
+
+ if git diff --cached --quiet; then
+ echo "No chart changes to publish."
+ exit 0
+ fi
+
+ git commit -m "Publish druid-operator chart ${chart_version}"
+ git push origin HEAD:gh-pages
diff --git a/Makefile b/Makefile
index f01bf6d..fb55a3e 100644
--- a/Makefile
+++ b/Makefile
@@ -37,6 +37,14 @@ MINIO_VERSION ?= "6.0.4"
NAMESPACE_DRUID ?= "druid"
# Set to false to skip the Apache RAT license audit
ENABLE_RAT ?= true
+# Helm chart packaging defaults
+HELM_CHART_DIR ?= chart
+HELM_DIST_DIR ?= dist/helm
+HELM_REPO_URL ?= https://apache.github.io/druid-operator
+HELM_EXISTING_INDEX ?=
+HELM_CHART_NAME ?= $(shell awk '/^name:/{print $$2;exit}'
$(HELM_CHART_DIR)/Chart.yaml)
+HELM_CHART_VERSION ?= $(shell awk '/^version:/{print $$2;exit}'
$(HELM_CHART_DIR)/Chart.yaml)
+HELM_PACKAGE_FILE ?=
$(HELM_DIST_DIR)/$(HELM_CHART_NAME)-$(HELM_CHART_VERSION).tgz
# ENVTEST_K8S_VERSION refers to the version of kubebuilder assets to be
downloaded by envtest binary.
ENVTEST_K8S_VERSION = 1.26.0
@@ -143,6 +151,8 @@ rat: rat-jar ## Run Apache RAT license audit (set
ENABLE_RAT=false to skip).
--input-exclude "**/zz_generated.*.go" \
--input-exclude "**/PROJECT" \
--input-exclude "**/.asf.yaml" \
+ --input-exclude "cover.out" \
+ --input-exclude "dist/**" \
-- .
else
.PHONY: rat
@@ -284,6 +294,23 @@ helm-lint: ## Lint Helm chart.
helm-template: ## Run Helm template.
helm -n druid-operator-system template --create-namespace
${NAMESPACE_DRUID_OPERATOR} ./chart --debug
+.PHONY: helm-package
+helm-package: ## Package the Helm chart and update a local Helm repository
index.
+ @mkdir -p $(HELM_DIST_DIR)
+ @rm -f $(HELM_PACKAGE_FILE)
+ @echo "Packaging $(HELM_CHART_NAME) chart version $(HELM_CHART_VERSION)
into $(HELM_DIST_DIR)"
+ helm package $(HELM_CHART_DIR) --destination $(HELM_DIST_DIR)
+ @tar -tzf $(HELM_PACKAGE_FILE) | grep -Eq '^[^/]+/LICENSE$$'
+ @tar -tzf $(HELM_PACKAGE_FILE) | grep -Eq '^[^/]+/NOTICE$$'
+ @if [ -n "$(HELM_EXISTING_INDEX)" ] && [ -f "$(HELM_EXISTING_INDEX)" ];
then \
+ echo "Merging repo index with $(HELM_EXISTING_INDEX)"; \
+ helm repo index $(HELM_DIST_DIR) --url $(HELM_REPO_URL) --merge
$(HELM_EXISTING_INDEX); \
+ else \
+ echo "Generating fresh repo index for $(HELM_REPO_URL)"; \
+ helm repo index $(HELM_DIST_DIR) --url $(HELM_REPO_URL); \
+ fi
+ @echo "Helm chart artifacts are available under $(HELM_DIST_DIR)"
+
##@ Documentation
.PHONY: api-docs
@@ -338,7 +365,7 @@ $(GEN_CRD_API_REFERENCE_DOCS): $(LOCALBIN)
.PHONY: rat-jar
rat-jar: $(RAT_JAR) ## Download Apache RAT jar locally if necessary.
-$(RAT_JAR): $(LOCALBIN)
+$(RAT_JAR): | $(LOCALBIN)
mkdir -p /tmp/rat-download && \
curl -sSL
"https://archive.apache.org/dist/creadur/apache-rat-$(RAT_VERSION)/apache-rat-$(RAT_VERSION)-bin.tar.gz"
\
-o /tmp/rat-download/rat.tar.gz && \
diff --git a/README.md b/README.md
index 1d66b2a..8161835 100644
--- a/README.md
+++ b/README.md
@@ -18,3 +18,11 @@ under the License.
-->
# Apache Druid Operator
+
+## Helm Chart
+
+```bash
+helm repo add apache-druid https://apache.github.io/druid-operator
+helm repo update
+helm -n druid-operator-system upgrade -i --create-namespace
cluster-druid-operator apache-druid/druid-operator
+```
diff --git a/chart/LICENSE b/chart/LICENSE
new file mode 100644
index 0000000..261eeb9
--- /dev/null
+++ b/chart/LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
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+ "Legal Entity" shall mean the union of the acting entity and all
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+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
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+ "You" (or "Your") shall mean an individual or Legal Entity
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+ not limited to compiled object code, generated documentation,
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+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
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+ Work and such Derivative Works in Source or Object form.
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+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
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+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
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+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
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+ has been advised of the possibility of such damages.
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+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
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+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
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+ Copyright [yyyy] [name of copyright owner]
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+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
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+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/chart/NOTICE b/chart/NOTICE
new file mode 100644
index 0000000..e872f59
--- /dev/null
+++ b/chart/NOTICE
@@ -0,0 +1,7 @@
+Apache Druid Operator
+Copyright 2019 Splunk, Inc.
+Copyright 2023 Cloudnatively Services, Pvt Ltd
+Copyright 2025 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
diff --git a/docs/README.md b/docs/README.md
index e87ff6c..502d378 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -25,6 +25,7 @@ The operator simplifies the management of Druid clusters with
its custom logic t
## Druid Operator Documentation
* [Getting Started](./getting_started.md)
+* [Helm Chart Release Playbook](./helm-chart-release.md)
* API Specifications
* [Druid API](./api_specifications/druid.md)
* [Supported Features](./features.md)
diff --git a/docs/getting_started.md b/docs/getting_started.md
index d3ba300..354c782 100644
--- a/docs/getting_started.md
+++ b/docs/getting_started.md
@@ -18,7 +18,7 @@ under the License.
-->
# Installation
-The Helm chart is available at the [DataInfra chart
repository](https://charts.datainfra.io).
+The Helm chart is available at the [Apache Druid Operator chart
repository](https://apache.github.io/druid-operator).
The operator can be deployed in one of the following modes:
- namespace scope (default)
@@ -26,7 +26,7 @@ The operator can be deployed in one of the following modes:
### Add the Helm repository
```shell
-helm repo add datainfra https://charts.datainfra.io
+helm repo add apache-druid https://apache.github.io/druid-operator
helm repo update
```
@@ -34,23 +34,23 @@ helm repo update
`NOTE:` the default installation restrics the reconciliation on the default
and kube-system namespaces
```bash
# Install Druid operator using Helm
-helm -n druid-operator-system upgrade -i --create-namespace
cluster-druid-operator datainfra/druid-operator
+helm -n druid-operator-system upgrade -i --create-namespace
cluster-druid-operator apache-druid/druid-operator
# ... or generate manifest.yaml to install using other means:
-helm -n druid-operator-system template --create-namespace
cluster-druid-operator datainfra/druid-operator > manifest.yaml
+helm -n druid-operator-system template --create-namespace
cluster-druid-operator apache-druid/druid-operator > manifest.yaml
```
### Custom Namespaces Installation
```bash
# Install Druid operator using Helm
kubectl create ns mynamespace
-helm -n druid-operator-system upgrade -i --create-namespace --set
env.WATCH_NAMESPACE="mynamespace" namespaced-druid-operator
datainfra/druid-operator
+helm -n druid-operator-system upgrade -i --create-namespace --set
env.WATCH_NAMESPACE="mynamespace" namespaced-druid-operator
apache-druid/druid-operator
# Override the default namespace DENY_LIST
-helm -n druid-operator-system upgrade -i --create-namespace --set
env.DENY_LIST="kube-system" namespaced-druid-operator datainfra/druid-operator
+helm -n druid-operator-system upgrade -i --create-namespace --set
env.DENY_LIST="kube-system" namespaced-druid-operator
apache-druid/druid-operator
# ... or generate manifest.yaml to install using other means:
-helm -n druid-operator-system template --set env.WATCH_NAMESPACE=""
namespaced-druid-operator datainfra/druid-operator --create-namespace >
manifest.yaml
+helm -n druid-operator-system template --set env.WATCH_NAMESPACE=""
namespaced-druid-operator apache-druid/druid-operator --create-namespace >
manifest.yaml
```
### Uninstall
diff --git a/docs/helm-chart-release.md b/docs/helm-chart-release.md
new file mode 100644
index 0000000..4f4112a
--- /dev/null
+++ b/docs/helm-chart-release.md
@@ -0,0 +1,58 @@
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+# Helm Chart Release Playbook
+
+The Druid Operator Helm repository is served from the ASF-managed GitHub Pages
site:
+
+```text
+https://apache.github.io/druid-operator
+```
+
+Published files live on the `gh-pages` branch:
+
+```text
+index.yaml
+helm-releases/
+ druid-operator-<chart-version>.tgz
+```
+
+## Release Flow
+
+1. Prepare and approve the Apache Druid Operator release using the normal ASF
release process.
+2. Update `chart/Chart.yaml` so `version` is the chart version being published
and `appVersion` matches the operator version.
+3. Confirm the chart packages locally:
+
+```bash
+make helm-lint
+make helm-template
+make helm-package
+```
+
+The `helm-package` target packages `chart/`, verifies that the archive
contains `LICENSE` and `NOTICE`, and generates a local `index.yaml` under
`dist/helm`.
+
+4. After the release is approved, run the `Helm Chart` GitHub Actions workflow
from the `master` branch with `publish=true`.
+5. Verify the published repository:
+
+```bash
+helm repo add apache-druid https://apache.github.io/druid-operator
+helm repo update
+helm search repo apache-druid/druid-operator
+```
+
+The publish workflow refuses to overwrite an existing chart package with the
same chart version. Bump `chart/Chart.yaml` before publishing a new chart.
diff --git a/tutorials/druid-on-kind/README.md
b/tutorials/druid-on-kind/README.md
index c0ab3df..dc4c891 100644
--- a/tutorials/druid-on-kind/README.md
+++ b/tutorials/druid-on-kind/README.md
@@ -37,14 +37,14 @@ Create kind cluster on your machine.
- Add Helm Repo
```
-helm repo add datainfra https://charts.datainfra.io
+helm repo add apache-druid https://apache.github.io/druid-operator
helm repo update
```
- Install Operator
```
# Install Druid operator using Helm
-helm -n druid-operator-system upgrade -i --create-namespace
cluster-druid-operator datainfra/druid-operator
+helm -n druid-operator-system upgrade -i --create-namespace
cluster-druid-operator apache-druid/druid-operator
```
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