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[50] Helm-chart initial commit (#78)
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hiddenmarten authored Apr 3, 2024
1 parent 1058ba5 commit 1c851a6
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60 changes: 60 additions & 0 deletions .github/workflows/helm-publish.yaml
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name: Helm publish

on:
push:
# Publish semver tags as releases.
tags: [ 'v*.*.*' ]

env:
REGISTRY: ghcr.io
CHARTS_REPOSITORY: ${{ github.repository_owner }}/charts
CHART_NAME: etcd-operator


jobs:
build:
runs-on: ubuntu-22.04
permissions:
contents: read
packages: write
# This is used to complete the identity challenge
# with sigstore/fulcio when running outside of PRs.
id-token: write

steps:
- name: Checkout repository
uses: actions/[email protected]

- name: Install Helm
uses: azure/[email protected]
with:
version: 'v3.14.3'

- name: Get latest tag
run: |
TAG=${{ github.ref_name }}
echo "Tag for packaging chart is $TAG"
echo "LATEST_TAG=${TAG}" >> $GITHUB_ENV
echo "LATEST_TAG_TRIMMED_V=${TAG#v}" >> $GITHUB_ENV
- name: Helm login registry
working-directory: charts
run: |
helm registry login \
--username ${{ github.actor }} \
--password ${{ secrets.GITHUB_TOKEN }} \
${{ env.REGISTRY }}/${{ env.CHARTS_REPOSITORY }}
- name: Helm package chart
working-directory: charts
run: |
helm package ${{ env.CHART_NAME }} \
--version ${LATEST_TAG_TRIMMED_V} \
--app-version ${LATEST_TAG} \
--dependency-update
- name: Helm push chart
working-directory: charts
run: |
helm push ${{ env.CHART_NAME }}-${LATEST_TAG_TRIMMED_V}.tgz \
oci://${{ env.REGISTRY }}/${{ env.CHARTS_REPOSITORY }}
16 changes: 16 additions & 0 deletions .pre-commit-config.yaml
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Expand Up @@ -6,6 +6,7 @@ repos:
hooks:
- id: trailing-whitespace
- id: end-of-file-fixer
exclude: "^charts/etcd-operator/(values.schema.json|README.md)$"
- id: check-added-large-files
- repo: local
hooks:
Expand All @@ -23,3 +24,18 @@ repos:
entry: sh -c "make lint-fix"
language: system
require_serial: true
- id: make-helm-lint
name: make-helm-lint
entry: sh -c "make helm-lint"
language: system
require_serial: true
- id: make-helm-schema-run
name: make-helm-schema-run
entry: sh -c "make helm-schema-run"
language: system
require_serial: true
- id: make-helm-docs-run
name: make-helm-docs-run
entry: sh -c "make helm-docs-run"
language: system
require_serial: true
47 changes: 46 additions & 1 deletion Makefile
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Expand Up @@ -77,6 +77,18 @@ lint: golangci-lint ## Run golangci-lint linter & yamllint
lint-fix: golangci-lint ## Run golangci-lint linter and perform fixes
$(GOLANGCI_LINT) run --fix

.PHONY: helm-lint
helm-lint: helm ## Run helm lint over chart
$(HELM) lint charts/etcd-operator

.PHONY: helm-schema-run
helm-schema-run: helm-schema ## Run helm schema over chart
$(HELM) schema -input charts/etcd-operator/values.yaml -output charts/etcd-operator/values.schema.json

.PHONY: helm-docs-run
helm-docs-run: helm-docs ## Run helm schema over chart
$(HELM_DOCS)

##@ Build

.PHONY: build
Expand Down Expand Up @@ -185,22 +197,34 @@ LOCALBIN ?= $(shell pwd)/bin
$(LOCALBIN):
mkdir -p $(LOCALBIN)

HELM_PLUGINS ?= $(LOCALBIN)/helm-plugins
export HELM_PLUGINS
$(HELM_PLUGINS):
mkdir -p $(HELM_PLUGINS)

## Tool Binaries
KUBECTL ?= kubectl
KUSTOMIZE ?= $(LOCALBIN)/kustomize
CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen
ENVTEST ?= $(LOCALBIN)/setup-envtest
GOLANGCI_LINT = $(LOCALBIN)/golangci-lint
GOLANGCI_LINT ?= $(LOCALBIN)/golangci-lint
KIND ?= $(LOCALBIN)/kind
HELM ?= $(LOCALBIN)/helm
HELM_DOCS ?= $(LOCALBIN)/helm-docs

## Tool Versions
KUSTOMIZE_VERSION ?= v5.3.0
CONTROLLER_TOOLS_VERSION ?= v0.14.0
ENVTEST_VERSION ?= latest
GOLANGCI_LINT_VERSION ?= v1.54.2
KIND_VERSION ?= v0.22.0
HELM_VERSION ?= v3.14.3
HELM_SCHEMA_VERSION ?= v1.2.2
HELM_DOCS_VERSION ?= v1.13.1

## Tool install scripts
KUSTOMIZE_INSTALL_SCRIPT ?= "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh"
HELM_INSTALL_SCRIPT ?= "https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3"

.PHONY: kustomize
kustomize: $(LOCALBIN)
Expand All @@ -226,3 +250,24 @@ golangci-lint: $(LOCALBIN)
kind: $(LOCALBIN)
@test -x $(KIND) && $(KIND) version | grep -q $(KIND_VERSION) || \
GOBIN=$(LOCALBIN) go install sigs.k8s.io/kind@$(KIND_VERSION)

.PHONY: helm
helm: $(LOCALBIN)
@if test -x $(HELM) && ! $(HELM) version | grep -q $(HELM_VERSION); then \
rm -f $(HELM); \
fi
@test -x $(HELM) || { curl -Ss $(HELM_INSTALL_SCRIPT) | sed "s|/usr/local/bin|$(LOCALBIN)|" | PATH="$(LOCALBIN):$(PATH)" bash -s -- --no-sudo --version $(HELM_VERSION); }

.PHONY: helm-schema
helm-schema: helm $(HELM_PLUGINS)
@if ! $(HELM) plugin list | grep schema | grep -q $(subst v,,$(HELM_SCHEMA_VERSION)); then \
if $(HELM) plugin list | grep -q schema ; then \
$(HELM) plugin uninstall schema; \
fi; \
$(HELM) plugin install https://github.com/losisin/helm-values-schema-json --version=$(HELM_SCHEMA_VERSION); \
fi

.PHONY: helm-docs
helm-docs: $(LOCALBIN)
@test -x $(HELM_DOCS) && $(HELM_DOCS) version | grep -q $(HELM_DOCS_VERSION) || \
GOBIN=$(LOCALBIN) go install github.com/norwoodj/helm-docs/cmd/helm-docs@$(HELM_DOCS_VERSION)
23 changes: 23 additions & 0 deletions charts/etcd-operator/.helmignore
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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*.orig
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/
5 changes: 5 additions & 0 deletions charts/etcd-operator/Chart.yaml
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apiVersion: v2
name: etcd-operator
type: application
version: 0.0.0 # Placeholder, the actual version will be set in the release pipeline.
appVersion: "v0.0.0" # Placeholder, the actual version will be set in the release pipeline.
63 changes: 63 additions & 0 deletions charts/etcd-operator/README.md
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# etcd-operator

![Version: 0.0.0](https://img.shields.io/badge/Version-0.0.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v0.0.0](https://img.shields.io/badge/AppVersion-v0.0.0-informational?style=flat-square)

## Values

| Key | Type | Default | Description |
|-----|------|---------|-------------|
| affinity | object | `{}` | |
| etcdOperator.args[0] | string | `"--health-probe-bind-address=:8081"` | |
| etcdOperator.args[1] | string | `"--metrics-bind-address=127.0.0.1:8080"` | |
| etcdOperator.args[2] | string | `"--leader-elect"` | |
| etcdOperator.envVars | object | `{}` | |
| etcdOperator.image.pullPolicy | string | `"IfNotPresent"` | |
| etcdOperator.image.repository | string | `"ghcr.io/aenix-io/etcd-operator"` | |
| etcdOperator.image.tag | string | `""` | |
| etcdOperator.livenessProbe.httpGet.path | string | `"/healthz"` | |
| etcdOperator.livenessProbe.httpGet.port | int | `8081` | |
| etcdOperator.livenessProbe.initialDelaySeconds | int | `15` | |
| etcdOperator.livenessProbe.periodSeconds | int | `20` | |
| etcdOperator.readinessProbe.httpGet.path | string | `"/readyz"` | |
| etcdOperator.readinessProbe.httpGet.port | int | `8081` | |
| etcdOperator.readinessProbe.initialDelaySeconds | int | `5` | |
| etcdOperator.readinessProbe.periodSeconds | int | `10` | |
| etcdOperator.resources.limits.cpu | string | `"500m"` | |
| etcdOperator.resources.limits.memory | string | `"128Mi"` | |
| etcdOperator.resources.requests.cpu | string | `"100m"` | |
| etcdOperator.resources.requests.memory | string | `"64Mi"` | |
| etcdOperator.securityContext.allowPrivilegeEscalation | bool | `false` | |
| etcdOperator.securityContext.capabilities.drop[0] | string | `"ALL"` | |
| etcdOperator.service.port | int | `9443` | |
| etcdOperator.service.type | string | `"ClusterIP"` | |
| fullnameOverride | string | `""` | |
| imagePullSecrets | list | `[]` | |
| kubeRbacProxy.args[0] | string | `"--secure-listen-address=0.0.0.0:8443"` | |
| kubeRbacProxy.args[1] | string | `"--upstream=http://127.0.0.1:8080/"` | |
| kubeRbacProxy.args[2] | string | `"--logtostderr=true"` | |
| kubeRbacProxy.args[3] | string | `"--v=0"` | |
| kubeRbacProxy.image.pullPolicy | string | `"IfNotPresent"` | |
| kubeRbacProxy.image.repository | string | `"gcr.io/kubebuilder/kube-rbac-proxy"` | |
| kubeRbacProxy.image.tag | string | `"v0.15.0"` | |
| kubeRbacProxy.livenessProbe | object | `{}` | |
| kubeRbacProxy.readinessProbe | object | `{}` | |
| kubeRbacProxy.resources.limits.cpu | string | `"500m"` | |
| kubeRbacProxy.resources.limits.memory | string | `"128Mi"` | |
| kubeRbacProxy.resources.requests.cpu | string | `"100m"` | |
| kubeRbacProxy.resources.requests.memory | string | `"64Mi"` | |
| kubeRbacProxy.securityContext.allowPrivilegeEscalation | bool | `false` | |
| kubeRbacProxy.securityContext.capabilities.drop[0] | string | `"ALL"` | |
| kubeRbacProxy.service.port | int | `8443` | |
| kubeRbacProxy.service.type | string | `"ClusterIP"` | |
| kubernetesClusterDomain | string | `"cluster.local"` | |
| nameOverride | string | `""` | |
| nodeSelector | object | `{}` | |
| podAnnotations | object | `{}` | |
| podLabels | object | `{}` | |
| podSecurityContext | object | `{}` | |
| replicaCount | int | `1` | |
| securityContext.runAsNonRoot | bool | `true` | |
| serviceAccount.annotations | object | `{}` | |
| serviceAccount.create | bool | `true` | |
| tolerations | list | `[]` | |

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