Add templates

Signed-off-by: d-kuro <[email protected]>

charts/accurate/.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/

charts/accurate/Chart.yaml

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+apiVersion: v2
+name: accurate
+description: Accurate is a Kubernetes controller for soft multi-tenancy environments.
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+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: 0.1.0
+
+# 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: 0.1.0

charts/accurate/crds/accurate.cybozu.com_subnamespaces.yaml

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+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.6.1
+  labels:
+    app.kubernetes.io/name: accurate
+  name: subnamespaces.accurate.cybozu.com
+spec:
+  group: accurate.cybozu.com
+  names:
+    kind: SubNamespace
+    listKind: SubNamespaceList
+    plural: subnamespaces
+    singular: subnamespace
+  scope: Namespaced
+  versions:
+    - name: v1
+      schema:
+        openAPIV3Schema:
+          description: SubNamespace is the Schema for the subnamespaces API
+          properties:
+            apiVersion:
+              description: 'APIVersion defines the versioned schema of this representation
+              of an object. Servers should convert recognized schemas to the latest
+              internal value, and may reject unrecognized values. More info: https://git.k8s.'
+              type: string
+            kind:
+              description: 'Kind is a string value representing the REST resource this
+              object represents. Servers may infer this from the endpoint the client
+              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.'
+              type: string
+            metadata:
+              type: object
+            status:
+              description: Status is the status of SubNamespace.
+              enum:
+                - ok
+                - conflict
+              type: string
+          type: object
+      served: true
+      storage: true

charts/accurate/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "accurate.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 "accurate.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 "accurate.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "accurate.labels" -}}
+helm.sh/chart: {{ include "accurate.chart" . }}
+{{ include "accurate.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "accurate.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "accurate.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "accurate.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "accurate.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/accurate/templates/certificate.yaml

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+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: {{ template "accurate.fullname" . }}-serving-cert
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "accurate.labels" . | nindent 4 }}
+spec:
+  dnsNames:
+    - {{ template "accurate.fullname" . }}-webhook-service.{{ .Release.Namespace }}.svc
+    - {{ template "accurate.fullname" . }}-webhook-service.{{ .Release.Namespace }}.svc.cluster.local
+  issuerRef:
+    kind: Issuer
+    name: {{ template "accurate.fullname" . }}-selfsigned-issuer
+  secretName: {{ template "accurate.fullname" . }}-webhook-server-cert

charts/accurate/templates/clusterrole.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ template "accurate.fullname" . }}-manager-role
+  labels:
+    {{- include "accurate.labels" . | nindent 4 }}
+rules:
+  - apiGroups:
+      - ""
+    resources:
+      - namespaces
+    verbs:
+      - create
+      - delete
+      - get
+      - list
+      - patch
+      - update
+      - watch
+  - apiGroups:
+      - accurate.cybozu.com
+    resources:
+      - subnamespaces
+    verbs:
+      - create
+      - delete
+      - get
+      - list
+      - patch
+      - update
+      - watch
+  - apiGroups:
+      - accurate.cybozu.com
+    resources:
+      - subnamespaces/finalizers
+    verbs:
+      - update
+  - apiGroups:
+      - accurate.cybozu.com
+    resources:
+      - subnamespaces/status
+    verbs:
+      - get
+      - patch
+      - update
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ template "accurate.fullname" . }}-subnamespace-editor-role
+  labels:
+    rbac.authorization.k8s.io/aggregate-to-admin: "true"
+    rbac.authorization.k8s.io/aggregate-to-edit: "true"
+    {{- include "accurate.labels" . | nindent 4 }}
+rules:
+  - apiGroups:
+      - accurate.cybozu.com
+    resources:
+      - subnamespaces
+    verbs:
+      - create
+      - delete
+      - get
+      - list
+      - patch
+      - update
+      - watch
+  - apiGroups:
+      - accurate.cybozu.com
+    resources:
+      - subnamespaces/status
+    verbs:
+      - get
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ template "accurate.fullname" . }}-subnamespace-viewer-role
+  labels:
+    rbac.authorization.k8s.io/aggregate-to-view: "true"
+    {{- include "accurate.labels" . | nindent 4 }}
+rules:
+  - apiGroups:
+      - accurate.cybozu.com
+    resources:
+      - subnamespaces
+    verbs:
+      - get
+      - list
+      - watch
+  - apiGroups:
+      - accurate.cybozu.com
+    resources:
+      - subnamespaces/status
+    verbs:
+      - get

charts/accurate/templates/clusterrolebinding.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ template "accurate.fullname" . }}-manager-admin
+  labels:
+    {{- include "accurate.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: admin
+subjects:
+  - kind: ServiceAccount
+    name: {{ template "accurate.fullname" . }}-controller-manager
+    namespace: {{ .Release.Namespace }}
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ template "accurate.fullname" . }}-manager-rolebinding
+  labels:
+    {{- include "accurate.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: {{ template "accurate.fullname" . }}-manager-role
+subjects:
+  - kind: ServiceAccount
+    name: {{ template "accurate.fullname" . }}-controller-manager
+    namespace: {{ .Release.Namespace }}

charts/accurate/templates/configmap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ template "accurate.fullname" . }}-config
+  namespace: {{ .Release.Namespace }}
+data:
+  config.yaml: |
+    # Labels to be propagated to sub-namespaces.
+    labelKeys:
+    - team
+
+    # Annotations to be propagated to sub-namespaces.
+    annotationKeys:
+    # An example to propagate an annotation for MetalLB
+    # https://metallb.universe.tf/usage/#requesting-specific-ips
+    - metallb.universe.tf/address-pool
+
+    # List of GVK for namespace-scoped resources that can be propagated.
+    # Any namespace-scoped resource is allowed.
+    watches:
+    - group: rbac.authorization.k8s.io
+      version: v1
+      kind: Role
+    - group: rbac.authorization.k8s.io
+      version: v1
+      kind: RoleBinding
+    - version: v1
+      kind: Secret