feat: refact karpor chart, add more variables, bump to v0.5

charts/karpor/Chart.yaml

@@ -1,30 +1,22 @@
+# The fields explain in the Chart.yaml can refer:
+# https://helm.sh/docs/topics/charts/#the-chartyaml-file
 apiVersion: v2
 name: karpor
+# The Chart Version
+version: 0.5.0
+type: application
+# The Application Version in the Chart
+appVersion: 0.4.2
 description: A Helm chart for Karpor, a modern kubernetes visualization tool.
 home: https://github.com/KusionStack/karpor
 icon: https://kusionstack.io/karpor/assets/logo/logo.svg
-
-# 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: 0.4.3
-
-# 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: 0.4.2
-
 maintainers:
 - name: kusionstack
+  email: kusionstack@gmail.com
   url: https://kusionstack.io/karpor
+sources:
+  - https://github.com/KusionStack/charts/tree/master/charts/karpor
+  - https://github.com/KusionStack/karpor
+keywords:
+  - KusionStack
+  - karpor

charts/karpor/Makefile

@@ -0,0 +1,15 @@
+# To generate help information
+.DEFAULT_GOAL := help
+.PHONY: help
+help:  ## This help message :)
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' Makefile | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+.PHONY: lint
+lint:  ## Lint, will not fix but sets exit code on error 
+	@which yamllint > /dev/null || (echo "Installing yamllint@latest ..."; brew install yamllint && echo -e "Installation complete!\n")
+	@yamllint --config-file ../../.github/configs/lintconf.yaml *.yaml
+
+.PHONY: doc
+doc:  ## Auto Generate README with helm-docs and README.md.gotmpl
+	@which helm-docs > /dev/null || (echo "Installing helm-docs@latest ..."; go install github.com/norwoodj/helm-docs/cmd/helm-docs@latest && echo -e "Installation complete!\n")
+	@helm-docs

charts/karpor/README.md

@@ -0,0 +1,113 @@
+# Karpor Chart
+
+![Version: 0.5.0](https://img.shields.io/badge/Version-0.5.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.4.2](https://img.shields.io/badge/AppVersion-0.4.2-informational?style=flat-square)
+
+A Helm chart for Karpor, a modern kubernetes visualization tool.
+
+**Homepage:** <https://github.com/KusionStack/karpor>
+
+## Maintainers
+
+| Name | Email | Url |
+| ---- | ------ | --- |
+| kusionstack | <kusionstack@gmail.com> | <https://kusionstack.io/karpor> |
+
+## Source Code
+
+* <https://github.com/KusionStack/charts/tree/master/charts/karpor>
+* <https://github.com/KusionStack/karpor>
+
+## Prerequisites
+
+- Helm v3.5.0+
+
+## Installing the Chart
+
+To install the chart with the release name `my-release`:
+
+```bash
+$ helm repo add kusionstack https://kusionstack.github.io/charts
+$ helm repo update
+$ helm install karpor kusionstack/karpor
+```
+
+**Note** that installing this chart directly means it will use the [default template values](./values.yaml) for Karpor.
+
+You may have to set your specific configurations if it is deployed into a production cluster, or you want to custom configure `resources`, `replicas`, `port` etc.
+
+```bash
+$ helm install my-release kusionstack/karpor --set server.replicas=3 --set syncer.port=7654
+```
+
+## Chart Parameters
+
+The following table lists the configurable parameters of the chart and their default values.
+
+### General Parameters
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| namespace | string | `"karpor"` | Which namespace to be deployed. |
+| namespaceEnabled | bool | `true` | Whether to generate namespace. |
+
+### Global Parameters
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| global.image.imagePullPolicy | string | `"IfNotPresent"` | Image pull policy to be applied to all Karpor components. |
+
+### Karpor Server
+
+The Karpor Server Component is main backend server. It itself is an `apiserver`, which also provides `/rest-api` to serve Dashboard.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| server.image.repo | string | `"kusionstack/karpor"` | Repository for Karpor server image. |
+| server.image.tag | string | `""` | Tag for Karpor server image. Defaults to the chart's appVersion if not specified. |
+| server.name | string | `"karpor-server"` | Component name for Karpor server. |
+| server.port | int | `7443` | Port for Karpor server. |
+
+### Karpor Syncer
+
+The Karpor Syncer Component is independent server to synchronize cluster resources in real-time.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| syncer.image.repo | string | `"kusionstack/karpor"` | Repository for Karpor syncer image. |
+| syncer.image.tag | string | `""` | Tag for Karpor syncer image. Defaults to the chart's appVersion if not specified. |
+| syncer.name | string | `"karpor-syncer"` | Component name for Karpor syncer. |
+| syncer.port | int | `7443` | Port for Karpor syncer. |
+
+### ElasticSearch
+
+The ElasticSearch Component to store the synchronized resources and user data.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| elasticsearch.image.repo | string | `"docker.elastic.co/elasticsearch/elasticsearch"` | Repository for ElasticSearch image. |
+| elasticsearch.image.tag | string | `"8.6.2"` | Specific tag for ElasticSearch image. |
+| elasticsearch.name | string | `"elasticsearch"` | Component name for ElasticSearch. |
+| elasticsearch.port | int | `9200` | Port for ElasticSearch. |
+
+### ETCD
+
+The ETCD Component is the storage of Karpor Server as `apiserver`.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| etcd.image.repo | string | `"quay.io/coreos/etcd"` | Repository for ETCD image. |
+| etcd.image.tag | string | `"v3.5.11"` | Specific tag for ETCD image. |
+| etcd.name | string | `"etcd"` | Component name for ETCD. |
+| etcd.port | int | `2379` | Port for ETCD. |
+
+### Job
+
+This one-time job is used to generate root certificates and some preliminary work.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| job.image.repo | string | `"golang"` | Repository for the Job image. |
+| job.image.tag | string | `"1.19"` | Specific tag for the Job image. |
+
+----------------------------------------------
+Autogenerated from chart metadata using [helm-docs v1.14.2](https://github.com/norwoodj/helm-docs/releases/v1.14.2)

charts/karpor/README.md.gotmpl

@@ -0,0 +1,121 @@
+# Karpor Chart
+
+{{ template "chart.badgesSection" . }}
+
+{{ template "chart.description" . }}
+
+{{ template "chart.homepageLine" . }}
+
+{{ template "chart.maintainersSection" . }}
+
+{{ template "chart.sourcesSection" . }}
+
+## Prerequisites
+
+- Helm v3.5.0+
+
+## Installing the Chart
+
+To install the chart with the release name `my-release`:
+
+```bash
+$ helm repo add kusionstack https://kusionstack.github.io/charts
+$ helm repo update
+$ helm install karpor kusionstack/karpor
+```
+
+**Note** that installing this chart directly means it will use the [default template values](./values.yaml) for Karpor.
+
+You may have to set your specific configurations if it is deployed into a production cluster, or you want to custom configure `resources`, `replicas`, `port` etc.
+
+```bash
+$ helm install my-release kusionstack/karpor --set server.replicas=3 --set syncer.port=7654
+```
+
+## Chart Parameters
+
+The following table lists the configurable parameters of the chart and their default values.
+
+### General Parameters
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if not (or  (hasPrefix "global" .Key) (hasPrefix "server" .Key) (hasPrefix "syncer" .Key) (hasPrefix "elasticsearch" .Key) (hasPrefix "etcd" .Key) (hasPrefix "job" .Key) ) }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Global Parameters 
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "global" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Karpor Server
+
+The Karpor Server Component is main backend server. It itself is an `apiserver`, which also provides `/rest-api` to serve Dashboard.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "server" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Karpor Syncer
+
+The Karpor Syncer Component is independent server to synchronize cluster resources in real-time.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "syncer" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### ElasticSearch
+
+The ElasticSearch Component to store the synchronized resources and user data.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "elasticsearch" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### ETCD
+
+The ETCD Component is the storage of Karpor Server as `apiserver`.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "etcd" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Job
+
+This one-time job is used to generate root certificates and some preliminary work.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "job" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+{{- if not .SkipVersionFooter }}
+{{ template "helm-docs.versionFooter" . }}
+{{- end }}

charts/karpor/templates/_common.tpl

@@ -0,0 +1,28 @@
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "karpor.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "karpor.labels" -}}
+helm.sh/chart: {{ include "karpor.chart" .context }}
+{{ include "karpor.selectorLabels" (dict "context" .context "component" .component) }}
+app.kubernetes.io/managed-by: {{ .context.Release.Service }}
+app.kubernetes.io/version: {{ .context.Chart.AppVersion }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "karpor.selectorLabels" -}}
+app.kubernetes.io/name: {{ .context.Chart.Name }}
+{{- if .component }}
+app.kubernetes.io/component: {{ .component }}
+{{- end }}
+app.kubernetes.io/instance: {{ .context.Release.Name }}
+{{- end }}
+

charts/karpor/templates/elasticsearch.yml

@@ -5,26 +5,26 @@ metadata:
   namespace: {{ .Values.namespace }}
 spec:
   ports:
-    - port: 9200
+    - port: {{ .Values.elasticsearch.port }}
   selector:
-    app: elasticsearch
+    {{- include "karpor.selectorLabels" (dict "context" . "component" .Values.elasticsearch.name) | nindent 4 }}
 ---
 apiVersion: apps/v1
 kind: Deployment
 metadata:
   labels:
-    app: elasticsearch
+    {{- include "karpor.labels" (dict "context" . "component" .Values.elasticsearch.name) | nindent 4 }}
   name: elasticsearch
   namespace: {{ .Values.namespace }}
 spec:
   replicas: 1
   selector:
     matchLabels:
-      app: elasticsearch
+      {{- include "karpor.selectorLabels" (dict "context" . "component" .Values.elasticsearch.name) | nindent 6 }}
   template:
     metadata:
       labels:
-        app: elasticsearch
+        {{- include "karpor.selectorLabels" (dict "context" . "component" .Values.elasticsearch.name) | nindent 8 }}
     spec:
       containers:
         - env:
@@ -42,11 +42,11 @@ spec:
               value: elastic
             - name: ES_JAVA_OPTS
               value: -Xms1g -Xmx1g
-          image: docker.elastic.co/elasticsearch/elasticsearch:8.6.2
-          imagePullPolicy: IfNotPresent
+          image: {{ .Values.elasticsearch.image.repo }}:{{ .Values.elasticsearch.image.tag }}
+          imagePullPolicy: {{ .Values.global.image.imagePullPolicy }} 
           name: elasticsearch
           ports:
-            - containerPort: 9200
+            - containerPort: {{ .Values.elasticsearch.port }}
               protocol: TCP
           resources:
             limits:
@@ -61,5 +61,5 @@ spec:
             - mountPath: /usr/share/elasticsearch/data
               name: data
       volumes:
-        - emptyDir: { }
+        - emptyDir: {}
           name: data