Create new Helm chart for Scalar Manager

scalar-labs · Apr 17, 2024 · 2fdc5a7 · 2fdc5a7
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diff --git a/charts/scalar-manager/.helmignore b/charts/scalar-manager/.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/
diff --git a/charts/scalar-manager/Chart.yaml b/charts/scalar-manager/Chart.yaml
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+apiVersion: v2
+name: scalar-manager
+description: Scalar Manager
+type: application
+version: 1.0.0-SNAPSHOT
+appVersion: 1.0.0-SNAPSHOT
+deprecated: false
+icon: https://scalar-labs.com/wp-content/themes/scalar/assets/img/logo_scalar.svg
+keywords:
+  - scalar-manager
+  - scalardb-cluster
+  - scalardl-ledger
+  - scalardl-auditor
+  - scalar-admin-for-kubernetes
+home: https://scalar-labs.com/
+sources:
+  - https://github.com/scalar-labs/scalar-manager-api
+  - https://github.com/scalar-labs/scalar-manager-web
+maintainers:
+  - name: Takanori Yokoyama
+    email: [email protected]
+  - name: Plenty Su
+    email: [email protected]
diff --git a/charts/scalar-manager/README.md b/charts/scalar-manager/README.md
@@ -0,0 +1,50 @@
+# scalar-manager
+
+![Version: 1.0.0-SNAPSHOT](https://img.shields.io/badge/Version-1.0.0--SNAPSHOT-informational?style=flat-square)  ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)  ![AppVersion: 1.0.0-SNAPSHOT](https://img.shields.io/badge/AppVersion-1.0.0--SNAPSHOT-informational?style=flat-square)
+
+Scalar Manager
+Current chart version is `1.0.0-SNAPSHOT`
+
+**Homepage:** <https://scalar-labs.com/>
+
+## Values
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| api.grafanaKubernetesServiceLabelName | string | `"app.kubernetes.io/name"` |  |
+| api.grafanaKubernetesServiceLabelValue | string | `"grafana"` |  |
+| api.grafanaKubernetesServicePortName | string | `"http-web"` |  |
+| api.helmScalarAdminForKubernetesChartName | string | `"scalar-admin-for-kubernetes"` |  |
+| api.helmScalarAdminForKubernetesChartVersion | string | `"1.0.0"` |  |
+| api.helmScalarRepositoryName | string | `"scalar-labs"` |  |
+| api.helmScalarRepositoryUrl | string | `"https://scalar-labs.github.io/helm-charts"` |  |
+| api.image.pullPolicy | string | `"IfNotPresent"` |  |
+| api.image.repository | string | `"ghcr.io/scalar-labs/scalar-manager-api"` |  |
+| api.image.tag | string | `""` |  |
+| api.lokiKubernetesServiceLabelName | string | `"app"` |  |
+| api.lokiKubernetesServiceLabelValue | string | `"loki"` |  |
+| api.lokiKubernetesServicePortName | string | `"http-metrics"` |  |
+| api.pausedStateRetentionMaxNumber | string | `"100"` |  |
+| api.pausedStateRetentionStorage | string | `"configmap"` |  |
+| api.prometheusKubernetesServiceLabelName | string | `"app"` |  |
+| api.prometheusKubernetesServiceLabelValue | string | `"kube-prometheus-stack-prometheus"` |  |
+| api.prometheusKubernetesServicePortName | string | `"http-web"` |  |
+| fullnameOverride | string | `""` |  |
+| imagePullSecrets[0].name | string | `"reg-docker-secrets"` |  |
+| nameOverride | string | `""` |  |
+| nodeSelector | object | `{}` |  |
+| podAnnotations | object | `{}` |  |
+| podLabels | object | `{}` |  |
+| podSecurityContext | object | `{}` |  |
+| replicaCount | int | `1` |  |
+| resources | object | `{}` |  |
+| securityContext | object | `{}` |  |
+| service.port | int | `80` |  |
+| service.type | string | `"LoadBalancer"` |  |
+| serviceAccount.automount | bool | `true` |  |
+| serviceAccount.create | bool | `true` |  |
+| serviceAccount.name | string | `""` |  |
+| tolerations | list | `[]` |  |
+| web.image.pullPolicy | string | `"IfNotPresent"` |  |
+| web.image.repository | string | `"ghcr.io/scalar-labs/scalar-manager-web"` |  |
+| web.image.tag | string | `""` |  |
diff --git a/charts/scalar-manager/README.md.gotmpl b/charts/scalar-manager/README.md.gotmpl
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+{{ template "chart.header" . }}
+
+{{ template "chart.versionBadge" . }} {{ template "chart.typeBadge" . }} {{ template "chart.appVersionBadge" . }}
+
+{{ template "chart.description" . }}
+Current chart version is `{{ template "chart.version" . }}`
+
+**Homepage:** <https://scalar-labs.com/>
+
+{{ template "chart.requirementsSection" . }}
+
+{{ template "chart.valuesSection" . }}
diff --git a/charts/scalar-manager/templates/_helpers.tpl b/charts/scalar-manager/templates/_helpers.tpl
@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "scalar-manager.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 "scalar-manager.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 "scalar-manager.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "scalar-manager.labels" -}}
+helm.sh/chart: {{ include "scalar-manager.chart" . }}
+{{ include "scalar-manager.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "scalar-manager.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "scalar-manager.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "scalar-manager.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "scalar-manager.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
diff --git a/charts/scalar-manager/templates/scalar-manager/clusterrole.yaml b/charts/scalar-manager/templates/scalar-manager/clusterrole.yaml
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+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ include "scalar-manager.fullname" . }}
+  labels:
+    {{- include "scalar-manager.labels" . | nindent 4 }}
+rules:
+  - apiGroups: ["", "apps", "batch", "rbac.authorization.k8s.io"]
+    resources: ["pods", "deployments", "services", "namespaces", "configmaps", "secrets", "cronjobs", "serviceaccounts", "roles", "rolebindings", "jobs"]
+    verbs: ["get", "list", "create", "patch", "delete", "update"]
diff --git a/charts/scalar-manager/templates/scalar-manager/clusterrolebinding.yaml b/charts/scalar-manager/templates/scalar-manager/clusterrolebinding.yaml
@@ -0,0 +1,15 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ include "scalar-manager.fullname" . }}
+  labels:
+    {{- include "scalar-manager.labels" . | nindent 4 }}
+subjects:
+  - kind: ServiceAccount
+    name: {{ include "scalar-manager.fullname" . }}
+    namespace: {{ .Release.Namespace }}
+    apiGroup: ""
+roleRef:
+  kind: ClusterRole
+  name: {{ include "scalar-manager.fullname" . }}
+  apiGroup: rbac.authorization.k8s.io
diff --git a/charts/scalar-manager/templates/scalar-manager/configmap.yaml b/charts/scalar-manager/templates/scalar-manager/configmap.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "scalar-manager.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/app: {{ include "scalar-manager.fullname" . }}
+    {{- include "scalar-manager.labels" . | nindent 4 }}
+data:
+  managed-clusters: "[]"
+  paused-states: "[]"
+  paused-states-updated-at: "0"
diff --git a/charts/scalar-manager/templates/scalar-manager/deployment.yaml b/charts/scalar-manager/templates/scalar-manager/deployment.yaml
@@ -0,0 +1,101 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "scalar-manager.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "scalar-manager.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "scalar-manager.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/scalar-manager/configmap.yaml") . | sha256sum }}
+        {{- if .Values.podAnnotations }}
+        {{- toYaml .Values.podAnnotations | nindent 8 }}
+        {{- end }}
+      labels:
+        {{- include "scalar-manager.selectorLabels" . | nindent 8 }}
+        {{- if .Values.podLabels }}
+        {{- toYaml .Values.podLabels | nindent 8 }}
+        {{- end }}
+    spec:
+      restartPolicy: Always
+      serviceAccountName: {{ include "scalar-manager.serviceAccountName" . }}
+      automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+      terminationGracePeriodSeconds: 90
+      containers:
+        - name: {{ .Chart.Name }}-api
+          image: "{{ .Values.api.image.repository }}:{{ .Values.api.image.tag | default .Chart.AppVersion }}"
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          ports:
+            - containerPort: 8080
+          imagePullPolicy: {{ .Values.api.image.pullPolicy }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          env:
+            - name: GRAFANA_KUBERNETES_SERVICE_LABEL_NAME
+              value: {{ .Values.api.grafanaKubernetesServiceLabelName | quote }}
+            - name: GRAFANA_KUBERNETES_SERVICE_LABEL_VALUE
+              value: {{ .Values.api.grafanaKubernetesServiceLabelValue | quote }}
+            - name: GRAFANA_KUBERNETES_SERVICE_PORT_NAME
+              value: {{ .Values.api.grafanaKubernetesServicePortName | quote }}
+            - name: PROMETHEUS_KUBERNETES_SERVICE_LABEL_NAME
+              value: {{ .Values.api.prometheusKubernetesServiceLabelName | quote }}
+            - name: PROMETHEUS_KUBERNETES_SERVICE_LABEL_VALUE
+              value: {{ .Values.api.prometheusKubernetesServiceLabelValue | quote }}
+            - name: PROMETHEUS_KUBERNETES_SERVICE_PORT_NAME
+              value: {{ .Values.api.prometheusKubernetesServicePortName | quote }}
+            - name: LOKI_KUBERNETES_SERVICE_LABEL_NAME
+              value: {{ .Values.api.lokiKubernetesServiceLabelName | quote }}
+            - name: LOKI_KUBERNETES_SERVICE_LABEL_VALUE
+              value: {{ .Values.api.lokiKubernetesServiceLabelValue | quote }}
+            - name: LOKI_KUBERNETES_SERVICE_PORT_NAME
+              value: {{ .Values.api.lokiKubernetesServicePortName | quote }}
+            - name: HELM_SCALAR_REPOSITORY_NAME
+              value: {{ .Values.api.helmScalarRepositoryName | quote }}
+            - name: HELM_SCALAR_REPOSITORY_URL
+              value: {{ .Values.api.helmScalarRepositoryUrl | quote }}
+            - name: HELM_SCALAR_ADMIN_FOR_KUBERNETES_CHART_NAME
+              value: {{ .Values.api.helmScalarAdminForKubernetesChartName | quote }}
+            - name : HELM_SCALAR_ADMIN_FOR_KUBERNETES_CHART_VERSION
+              value: {{ .Values.api.helmScalarAdminForKubernetesChartVersion | quote }}
+            - name: CONFIG_MAP_LABEL_NAME
+              value: "app.kubernetes.io/app"
+            - name: CONFIG_MAP_LABEL_VALUE
+              value: {{ include "scalar-manager.fullname" . | quote }}
+            - name: PAUSED_STATE_RETENTION_STORAGE
+              value: {{ .Values.api.pausedStateRetentionStorage | quote }}
+            - name: PAUSED_STATE_RETENTION_MAX_NUMBER
+              value: {{ .Values.api.pausedStateRetentionMaxNumber | quote }}
+        - name: {{ .Chart.Name }}-web
+          image: "{{ .Values.web.image.repository }}:{{ .Values.web.image.tag | default .Chart.AppVersion }}"
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          ports:
+            - containerPort: 3000
+          imagePullPolicy: {{ .Values.web.image.pullPolicy }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
diff --git a/charts/scalar-manager/templates/scalar-manager/service.yaml b/charts/scalar-manager/templates/scalar-manager/service.yaml
@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "scalar-manager.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "scalar-manager.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - protocol: TCP
+      name: web
+      port: {{ .Values.service.port }}
+      targetPort: 3000
+  selector:
+    {{- include "scalar-manager.selectorLabels" . | nindent 4 }}
diff --git a/charts/scalar-manager/templates/scalar-manager/serviceaccount.yaml b/charts/scalar-manager/templates/scalar-manager/serviceaccount.yaml
@@ -0,0 +1,7 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "scalar-manager.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "scalar-manager.labels" . | nindent 4 }}