feat: add chart

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

.github/workflows/ah-lint.yaml

@@ -0,0 +1,29 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
+name: ArtifactHub Lint
+
+# permissions: {}
+
+on:
+  pull_request:
+    branches:
+      - '*'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  required:
+    runs-on: ubuntu-latest
+    container:
+      image: artifacthub/ah
+      options: --user root
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      - name: Run ah lint
+        working-directory: ./charts/
+        run: |
+          set -e
+          ah lint

.github/workflows/ct-lint.yaml

@@ -0,0 +1,35 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
+name: CT Lint
+
+# permissions: {}
+
+on:
+  pull_request:
+    branches:
+      - '*'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  required:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          fetch-depth: 0
+      - name: Set up Helm
+        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
+      - name: Setup python
+        uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # v5.0.0
+        with:
+          python-version: 3.7
+      - name: Set up chart-testing
+        uses: helm/chart-testing-action@e6669bcd63d7cb57cb4380c33043eebe5d111992 # v2.6.1
+      - name: Run chart-testing (lint)
+        run: |
+          set -e
+          ct lint --target-branch=main --check-version-increment=false

.github/workflows/helm-install.yaml

@@ -0,0 +1,34 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+
+name: Helm install
+
+permissions: {}
+
+on:
+  pull_request:
+    branches:
+      - '*'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  required:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      - name: Set up Go
+        uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
+        with:
+          go-version-file: go.mod
+          cache-dependency-path: go.sum
+      - name: Create cluster
+        run: |
+          set -e
+          make kind-create
+      - name: Install chart
+        run: |
+          set -e
+          make kind-install

.goreleaser.yaml

@@ -13,8 +13,8 @@ builds:
     binary: policy-reports
     flags:
       - -trimpath
-    # ldflags:
-    #   - -s -w -X github.com/kyverno/policy-reports/pkg/version.BuildVersion={{ .Version }}
+    ldflags:
+      - -s -w
 
 kos:
   - build: policy-reports

Makefile

@@ -335,19 +335,45 @@ test-version: test-image-all
 clean:
 	rm -rf $(OUTPUT_DIR)
 
+
+ORG                                ?= kyverno
+PACKAGE                            ?= github.com/$(ORG)/policy-reports
+GIT_SHA                            := $(shell git rev-parse HEAD)
+GOOS                               ?= $(shell go env GOOS)
+GOARCH                             ?= $(shell go env GOARCH)
+REGISTRY                           ?= ghcr.io
+REPO                               ?= policy-reports
+LOCAL_PLATFORM                     := linux/$(GOARCH)
+KO_REGISTRY                        := ko.local
+KO_PLATFORMS                       := all
+KO_TAGS                            := $(GIT_SHA)
+KO_CACHE                           ?= /tmp/ko-cache
+
 #########
 # TOOLS #
 #########
 
 TOOLS_DIR                          := $(PWD)/.tools
 KIND                               := $(TOOLS_DIR)/kind
 KIND_VERSION                       := v0.20.0
-TOOLS                              := $(KIND)
+KO                                 := $(TOOLS_DIR)/ko
+KO_VERSION                         := v0.14.1
+HELM                               := $(TOOLS_DIR)/helm
+HELM_VERSION                       := v3.10.1
+TOOLS                              := $(KIND) $(KO) $(HELM)
 
 $(KIND):
 	@echo Install kind... >&2
 	@GOBIN=$(TOOLS_DIR) go install sigs.k8s.io/kind@$(KIND_VERSION)
 
+$(KO):
+	@echo Install ko... >&2
+	@GOBIN=$(TOOLS_DIR) go install github.com/google/ko@$(KO_VERSION)
+
+$(HELM):
+	@echo Install helm... >&2
+	@GOBIN=$(TOOLS_DIR) go install helm.sh/helm/v3/cmd/helm@$(HELM_VERSION)
+
 .PHONY: install-tools
 install-tools: $(TOOLS) ## Install tools
 
@@ -356,16 +382,48 @@ clean-tools: ## Remove installed tools
 	@echo Clean tools... >&2
 	@rm -rf $(TOOLS_DIR)
 
+#########
+# BUILD #
+#########
+
+CGO_ENABLED    ?= 0
+LD_FLAGS       := "-s -w"
+
+.PHONY: ko-build
+ko-build: $(KO) ## Build image (with ko)
+	@echo Build image with ko... >&2
+	@LDFLAGS=$(LD_FLAGS) KOCACHE=$(KO_CACHE) KO_DOCKER_REPO=$(KO_REGISTRY) \
+		$(KO) build . --preserve-import-paths --tags=$(KO_TAGS) --platform=$(LOCAL_PLATFORM)
+
 ########
 # KIND #
 ########
 
 KIND_IMAGE     ?= kindest/node:v1.28.0
+KIND_NAME      ?= kind
 
-.PHONY: kind-cluster
-kind-cluster: $(KIND) ## Create kind cluster
+.PHONY: kind-create
+kind-create: $(KIND) ## Create kind cluster
 	@echo Create kind cluster... >&2
-	@$(KIND) create cluster --image $(KIND_IMAGE) --wait 1m
+	@$(KIND) create cluster --name $(KIND_NAME) --image $(KIND_IMAGE) --wait 1m
+
+.PHONY: kind-delete
+kind-delete: $(KIND) ## Delete kind cluster
+	@echo Delete kind cluster... >&2
+	@$(KIND) delete cluster --name $(KIND_NAME)
+
+.PHONY: kind-load
+kind-load: $(KIND) ko-build ## Build image and load in kind cluster
+	@echo Load image... >&2
+	@$(KIND) load docker-image --name $(KIND_NAME) $(KO_REGISTRY)/$(PACKAGE):$(GIT_SHA)
+
+.PHONY: kind-install
+kind-install: $(HELM) kind-load ## Build image, load it in kind cluster and deploy helm chart
+	@echo Install chart... >&2
+	@$(HELM) upgrade --install policy-reports --namespace policy-reports --create-namespace --wait ./charts/policy-reports \
+		--set image.registry=$(KO_REGISTRY) \
+		--set image.repository=$(PACKAGE) \
+		--set image.tag=$(GIT_SHA)
 
 ########
 # HELP #

charts/policy-reports/.helmignore

@@ -0,0 +1,23 @@
+# 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/

charts/policy-reports/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: postgresql
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 13.4.1
+digest: sha256:ac38b83c061b6851340ec78ea88bc2ac4a24d705235ebeeab2edc69ceb18f598
+generated: "2024-01-23T21:13:53.879046+01:00"

charts/policy-reports/Chart.yaml

@@ -0,0 +1,21 @@
+apiVersion: v2
+name: policy-reports
+type: application
+version: 0.0.1
+appVersion: v0.0.1
+keywords:
+  - kubernetes
+  - policy reports storage
+  - postgresql
+sources:
+  - https://github.com/kyverno/policy-reports
+maintainers:
+  - name: Nirmata
+    url: https://kyverno.io/
+    email: cncf-kyverno-maintainers@lists.cncf.io
+kubeVersion: ">=1.16.0-0"
+dependencies:
+- condition: postgresql.enabled
+  name: postgresql
+  version: 13.4.1
+  repository: oci://registry-1.docker.io/bitnamicharts

charts/policy-reports/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "policy-reports.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "policy-reports.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "policy-reports.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "policy-reports.labels" -}}
+helm.sh/chart: {{ include "policy-reports.chart" . }}
+{{ include "policy-reports.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "policy-reports.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "policy-reports.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "policy-reports.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "policy-reports.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/policy-reports/templates/api-service.yaml

@@ -0,0 +1,16 @@
+apiVersion: apiregistration.k8s.io/v1
+kind: APIService
+metadata:
+  name: v1alpha2.wgpolicyk8s.io
+  namespace: {{ $.Release.Namespace }}
+  labels:
+    {{- include "policy-reports.labels" . | nindent 4 }}
+spec:
+  group: wgpolicyk8s.io
+  groupPriorityMinimum: 100
+  insecureSkipTLSVerify: true
+  service:
+    name: {{ include "policy-reports.fullname" . }}
+    namespace: {{ $.Release.Namespace }}
+  version: v1alpha2
+  versionPriority: 100

charts/policy-reports/templates/cluster-roles.yaml

@@ -0,0 +1,35 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+metadata:
+  name: {{ include "policy-reports.fullname" . }}
+  labels:
+    rbac.authorization.k8s.io/aggregate-to-admin: 'true'
+    rbac.authorization.k8s.io/aggregate-to-edit: 'true'
+    rbac.authorization.k8s.io/aggregate-to-view: 'true'
+    {{- include "policy-reports.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - wgpolicyk8s.io
+  resources:
+  - policyreports
+  - clusterpolicyreports
+  verbs:
+  - get
+  - list
+  - watch
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "policy-reports.fullname" . }}
+  labels:
+    {{- include "policy-reports.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: {{ include "policy-reports.fullname" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "policy-reports.serviceAccountName" $ }}
+  namespace: {{ $.Release.Namespace }}