From 588b4a7f707d8450717c30fecb3d84d253646f0c Mon Sep 17 00:00:00 2001 From: huty Date: Thu, 22 May 2025 16:42:49 +0800 Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9Edescription=EF=BC=9B=E5=88=9D?= =?UTF-8?q?=E5=A7=8B=E5=8C=96wikijs=E7=A4=BA=E4=BE=8B?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- description/Chart.yaml | 30 ++++ description/README.md | 129 ++++++++++++++++++ description/values.yaml | 8 ++ examples/wikijs/.helmignore | 23 ++++ examples/wikijs/Chart.yaml | 24 ++++ examples/wikijs/templates/NOTES.txt | 22 +++ examples/wikijs/templates/_helpers.tpl | 62 +++++++++ examples/wikijs/templates/deployment.yaml | 78 +++++++++++ examples/wikijs/templates/hpa.yaml | 32 +++++ examples/wikijs/templates/ingress.yaml | 43 ++++++ examples/wikijs/templates/service.yaml | 15 ++ examples/wikijs/templates/serviceaccount.yaml | 13 ++ .../templates/tests/test-connection.yaml | 15 ++ examples/wikijs/values.yaml | 123 +++++++++++++++++ 14 files changed, 617 insertions(+) create mode 100644 description/Chart.yaml create mode 100644 description/README.md create mode 100644 description/values.yaml create mode 100644 examples/wikijs/.helmignore create mode 100644 examples/wikijs/Chart.yaml create mode 100644 examples/wikijs/templates/NOTES.txt create mode 100644 examples/wikijs/templates/_helpers.tpl create mode 100644 examples/wikijs/templates/deployment.yaml create mode 100644 examples/wikijs/templates/hpa.yaml create mode 100644 examples/wikijs/templates/ingress.yaml create mode 100644 examples/wikijs/templates/service.yaml create mode 100644 examples/wikijs/templates/serviceaccount.yaml create mode 100644 examples/wikijs/templates/tests/test-connection.yaml create mode 100644 examples/wikijs/values.yaml diff --git a/description/Chart.yaml b/description/Chart.yaml new file mode 100644 index 0000000..31b71e8 --- /dev/null +++ b/description/Chart.yaml @@ -0,0 +1,30 @@ +apiVersion: chart API 版本 （必需） +name: chart名称 （必需） +version: 语义化2 版本（必需） +kubeVersion: 兼容Kubernetes版本的语义化版本（可选） +description: 一句话对这个项目的描述（可选） +type: chart类型 （可选） +keywords: + - 关于项目的一组关键字（可选） +home: 项目home页面的URL （可选） +sources: + - 项目源码的URL列表（可选） +dependencies: # chart 必要条件列表 （可选） + - name: chart名称 (nginx) + version: chart版本 ("1.2.3") + repository: （可选）仓库URL ("https://example.com/charts") 或别名 ("@repo-name") + condition: （可选） 解析为布尔值的yaml路径，用于启用/禁用chart (e.g. subchart1.enabled ) + tags: # （可选） + - 用于一次启用/禁用 一组chart的tag + import-values: # （可选） + - ImportValue 保存源值到导入父键的映射。每项可以是字符串或者一对子/父列表项 + alias: （可选） chart中使用的别名。当你要多次添加相同的chart时会很有用 +maintainers: # （可选） + - name: 维护者名字 （每个维护者都需要） + email: 维护者邮箱 （每个维护者可选） + url: 维护者URL （每个维护者可选） +icon: 用做icon的SVG或PNG图片URL （可选） +appVersion: 包含的应用版本（可选）。不需要是语义化，建议使用引号 +deprecated: 不被推荐的chart （可选，布尔值） +annotations: + example: 按名称输入的批注列表 （可选）. diff --git a/description/README.md b/description/README.md new file mode 100644 index 0000000..3010af1 --- /dev/null +++ b/description/README.md @@ -0,0 +1,129 @@ +# Chart 说明 +## 文件结构 + +chart是一个组织在文件目录中的集合。目录名称就是chart名称（没有版本信息）。 + +``` bash +chart/ + Chart.yaml # 包含了chart信息的YAML文件 + LICENSE # 可选: 包含chart许可证的纯文本文件 + README.md # 可选: 可读的README文件 + values.yaml # chart 默认的配置值 + values.schema.json # 可选: 一个使用JSON结构的values.yaml文件 + charts/ # 包含chart依赖的其他chart + crds/ # 自定义资源的定义 + templates/ # 模板目录， 当和values 结合时，可生成有效的Kubernetes manifest文件 + templates/NOTES.txt # 可选: 包含简要使用说明的纯文本文件 +``` + +
+ +## Chart.yaml + +Chart.yaml文件是chart必需的。包含了以下字段： + +``` yaml +apiVersion: chart API 版本 （必需） +name: chart名称 （必需） +version: 语义化2 版本（必需） +kubeVersion: 兼容Kubernetes版本的语义化版本（可选） +description: 一句话对这个项目的描述（可选） +type: chart类型 （可选） +keywords: + - 关于项目的一组关键字（可选） +home: 项目home页面的URL （可选） +sources: + - 项目源码的URL列表（可选） +dependencies: # chart 必要条件列表 （可选） + - name: chart名称 (nginx) + version: chart版本 ("1.2.3") + repository: （可选）仓库URL ("https://example.com/charts") 或别名 ("@repo-name") + condition: （可选） 解析为布尔值的yaml路径，用于启用/禁用chart (e.g. subchart1.enabled ) + tags: # （可选） + - 用于一次启用/禁用 一组chart的tag + import-values: # （可选） + - ImportValue 保存源值到导入父键的映射。每项可以是字符串或者一对子/父列表项 + alias: （可选） chart中使用的别名。当你要多次添加相同的chart时会很有用 +maintainers: # （可选） + - name: 维护者名字 （每个维护者都需要） + email: 维护者邮箱 （每个维护者可选） + url: 维护者URL （每个维护者可选） +icon: 用做icon的SVG或PNG图片URL （可选） +appVersion: 包含的应用版本（可选）。不需要是语义化，建议使用引号 +deprecated: 不被推荐的chart （可选，布尔值） +annotations: + example: 按名称输入的批注列表 （可选）. +``` + +
+ +## values.yaml +### 预定义的 Values + +Values通过模板中.Values对象可访问的values.yaml文件（或者通过 --set 参数)提供， 但可以模板中访问其他预定义的数据片段。 + +以下值是预定义的，对每个模板都有效，并且可以被覆盖。和所有值一样，名称 区分大小写。 + +- `Release.Name` : 版本名称(非chart的) +- `Release.Namespace` : 发布的chart版本的命名空间 +- `Release.Service` : 组织版本的服务 +- `Release.IsUpgrade` : 如果当前操作是升级或回滚，设置为true +- `Release.IsInstall` : 如果当前操作是安装，设置为true +- `Chart` : Chart.yaml的内容。因此，chart的版本可以从 Chart.Version 获得， 并且维护者在Chart.Maintainers里。 +- `Files` : chart中的包含了非特殊文件的类图对象。这将不允许您访问模板， 但是可以访问现有的其他文件（除非被.helmignore排除在外）。 使用{{ index .Files "file.name" }}可以访问文件或者使用{{.Files.Get name }}功能。 您也可以使用{{ .Files.GetBytes }}作为[]byte访问文件内容。 +- `Capabilities` : 包含了Kubernetes版本信息的类图对象。({{ .Capabilities.KubeVersion }}) 和支持的Kubernetes API 版本({{ .Capabilities.APIVersions.Has "batch/v1" }}) + +注意： 任何未知的Chart.yaml字段会被抛弃。在Chart对象中无法访问。因此， Chart.yaml不能用于将任意结构的数据传递到模板中。不过values文件可用于此。 + +
+ +## Values文件 + +考虑到后面部分的模板，values.yaml文件提供的必要值如下： + +``` yaml +imageRegistry: "quay.io/deis" +dockerTag: "latest" +pullPolicy: "Always" +storage: "s3" +``` + +
+ +## Templates 模板文件 + +模板文件遵守书写Go模板的标准惯例（查看 文本/模板 Go 包文档了解更多）。 模板文件的例子看起来像这样： + +``` yaml +apiVersion: v1 +kind: ReplicationController +metadata: + name: deis-database + namespace: deis + labels: + app.kubernetes.io/managed-by: deis +spec: + replicas: 1 + selector: + app.kubernetes.io/name: deis-database + template: + metadata: + labels: + app.kubernetes.io/name: deis-database + spec: + serviceAccount: deis-database + containers: + - name: deis-database + image: {{ .Values.imageRegistry }}/postgres:{{ .Values.dockerTag }} + imagePullPolicy: {{ .Values.pullPolicy }} + ports: + - containerPort: 5432 + env: + - name: DATABASE_STORAGE + value: {{ default "minio" .Values.storage }} +``` + +# 参考资料 + +- [官方文档 *https://helm.sh/zh/docs/topics/charts*](https://helm.sh/zh/docs/topics/charts) + diff --git a/description/values.yaml b/description/values.yaml new file mode 100644 index 0000000..0076985 --- /dev/null +++ b/description/values.yaml @@ -0,0 +1,8 @@ +Release.Name: 版本名称(非chart的) +Release.Namespace: 发布的chart版本的命名空间 +Release.Service: 组织版本的服务 +Release.IsUpgrade: 如果当前操作是升级或回滚，设置为true +Release.IsInstall: 如果当前操作是安装，设置为true +Chart: Chart.yaml的内容。因此，chart的版本可以从 Chart.Version 获得， 并且维护者在Chart.Maintainers里。 +Files: chart中的包含了非特殊文件的类图对象。这将不允许您访问模板， 但是可以访问现有的其他文件（除非被.helmignore排除在外）。 使用{{ index .Files "file.name" }}可以访问文件或者使用{{.Files.Get name }}功能。 您也可以使用{{ .Files.GetBytes }}作为[]byte访问文件内容。 +Capabilities: 包含了Kubernetes版本信息的类图对象。({{ .Capabilities.KubeVersion }}) 和支持的Kubernetes API 版本({{ .Capabilities.APIVersions.Has "batch/v1" }} diff --git a/examples/wikijs/.helmignore b/examples/wikijs/.helmignore new file mode 100644 index 0000000..0e8a0eb --- /dev/null +++ b/examples/wikijs/.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/examples/wikijs/Chart.yaml b/examples/wikijs/Chart.yaml new file mode 100644 index 0000000..0b2ee18 --- /dev/null +++ b/examples/wikijs/Chart.yaml @@ -0,0 +1,24 @@ +apiVersion: v2 +name: wikijs +description: A Helm chart for Kubernetes + +# 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: "1.16.0" diff --git a/examples/wikijs/templates/NOTES.txt b/examples/wikijs/templates/NOTES.txt new file mode 100644 index 0000000..1b44b56 --- /dev/null +++ b/examples/wikijs/templates/NOTES.txt @@ -0,0 +1,22 @@ +1. Get the application URL by running these commands: +{{- if .Values.ingress.enabled }} +{{- range $host := .Values.ingress.hosts }} + {{- range .paths }} + http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }} + {{- end }} +{{- end }} +{{- else if contains "NodePort" .Values.service.type }} + export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "wikijs.fullname" . }}) + export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}") + echo http://$NODE_IP:$NODE_PORT +{{- else if contains "LoadBalancer" .Values.service.type }} + NOTE: It may take a few minutes for the LoadBalancer IP to be available. + You can watch its status by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "wikijs.fullname" . }}' + export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "wikijs.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}") + echo http://$SERVICE_IP:{{ .Values.service.port }} +{{- else if contains "ClusterIP" .Values.service.type }} + export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "wikijs.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") + export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}") + echo "Visit http://127.0.0.1:8080 to use your application" + kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT +{{- end }} diff --git a/examples/wikijs/templates/_helpers.tpl b/examples/wikijs/templates/_helpers.tpl new file mode 100644 index 0000000..d08ef0d --- /dev/null +++ b/examples/wikijs/templates/_helpers.tpl @@ -0,0 +1,62 @@ +{{/* +Expand the name of the chart. +*/}} +{{- define "wikijs.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 "wikijs.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 "wikijs.chart" -}} +{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} +{{- end }} + +{{/* +Common labels +*/}} +{{- define "wikijs.labels" -}} +helm.sh/chart: {{ include "wikijs.chart" . }} +{{ include "wikijs.selectorLabels" . }} +{{- if .Chart.AppVersion }} +app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} +{{- end }} +app.kubernetes.io/managed-by: {{ .Release.Service }} +{{- end }} + +{{/* +Selector labels +*/}} +{{- define "wikijs.selectorLabels" -}} +app.kubernetes.io/name: {{ include "wikijs.name" . }} +app.kubernetes.io/instance: {{ .Release.Name }} +{{- end }} + +{{/* +Create the name of the service account to use +*/}} +{{- define "wikijs.serviceAccountName" -}} +{{- if .Values.serviceAccount.create }} +{{- default (include "wikijs.fullname" .) .Values.serviceAccount.name }} +{{- else }} +{{- default "default" .Values.serviceAccount.name }} +{{- end }} +{{- end }} diff --git a/examples/wikijs/templates/deployment.yaml b/examples/wikijs/templates/deployment.yaml new file mode 100644 index 0000000..82f611e --- /dev/null +++ b/examples/wikijs/templates/deployment.yaml @@ -0,0 +1,78 @@ +apiVersion: apps/v1 +kind: Deployment +metadata: + name: {{ include "wikijs.fullname" . }} + labels: + {{- include "wikijs.labels" . | nindent 4 }} +spec: + {{- if not .Values.autoscaling.enabled }} + replicas: {{ .Values.replicaCount }} + {{- end }} + selector: + matchLabels: + {{- include "wikijs.selectorLabels" . | nindent 6 }} + template: + metadata: + {{- with .Values.podAnnotations }} + annotations: + {{- toYaml . | nindent 8 }} + {{- end }} + labels: + {{- include "wikijs.labels" . | nindent 8 }} + {{- with .Values.podLabels }} + {{- toYaml . | nindent 8 }} + {{- end }} + spec: + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} + {{- end }} + serviceAccountName: {{ include "wikijs.serviceAccountName" . }} + {{- with .Values.podSecurityContext }} + securityContext: + {{- toYaml . | nindent 8 }} + {{- end }} + containers: + - name: {{ .Chart.Name }} + {{- with .Values.securityContext }} + securityContext: + {{- toYaml . | nindent 12 }} + {{- end }} + image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}" + imagePullPolicy: {{ .Values.image.pullPolicy }} + ports: + - name: http + containerPort: {{ .Values.service.port }} + protocol: TCP + {{- with .Values.livenessProbe }} + livenessProbe: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- with .Values.readinessProbe }} + readinessProbe: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- with .Values.resources }} + resources: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- with .Values.volumeMounts }} + volumeMounts: + {{- toYaml . | nindent 12 }} + {{- end }} + {{- with .Values.volumes }} + volumes: + {{- 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/examples/wikijs/templates/hpa.yaml b/examples/wikijs/templates/hpa.yaml new file mode 100644 index 0000000..3a3c144 --- /dev/null +++ b/examples/wikijs/templates/hpa.yaml @@ -0,0 +1,32 @@ +{{- if .Values.autoscaling.enabled }} +apiVersion: autoscaling/v2 +kind: HorizontalPodAutoscaler +metadata: + name: {{ include "wikijs.fullname" . }} + labels: + {{- include "wikijs.labels" . | nindent 4 }} +spec: + scaleTargetRef: + apiVersion: apps/v1 + kind: Deployment + name: {{ include "wikijs.fullname" . }} + minReplicas: {{ .Values.autoscaling.minReplicas }} + maxReplicas: {{ .Values.autoscaling.maxReplicas }} + metrics: + {{- if .Values.autoscaling.targetCPUUtilizationPercentage }} + - type: Resource + resource: + name: cpu + target: + type: Utilization + averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }} + {{- end }} + {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }} + - type: Resource + resource: + name: memory + target: + type: Utilization + averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }} + {{- end }} +{{- end }} diff --git a/examples/wikijs/templates/ingress.yaml b/examples/wikijs/templates/ingress.yaml new file mode 100644 index 0000000..151a211 --- /dev/null +++ b/examples/wikijs/templates/ingress.yaml @@ -0,0 +1,43 @@ +{{- if .Values.ingress.enabled -}} +apiVersion: networking.k8s.io/v1 +kind: Ingress +metadata: + name: {{ include "wikijs.fullname" . }} + labels: + {{- include "wikijs.labels" . | nindent 4 }} + {{- with .Values.ingress.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +spec: + {{- with .Values.ingress.className }} + ingressClassName: {{ . }} + {{- end }} + {{- if .Values.ingress.tls }} + tls: + {{- range .Values.ingress.tls }} + - hosts: + {{- range .hosts }} + - {{ . | quote }} + {{- end }} + secretName: {{ .secretName }} + {{- end }} + {{- end }} + rules: + {{- range .Values.ingress.hosts }} + - host: {{ .host | quote }} + http: + paths: + {{- range .paths }} + - path: {{ .path }} + {{- with .pathType }} + pathType: {{ . }} + {{- end }} + backend: + service: + name: {{ include "wikijs.fullname" $ }} + port: + number: {{ $.Values.service.port }} + {{- end }} + {{- end }} +{{- end }} diff --git a/examples/wikijs/templates/service.yaml b/examples/wikijs/templates/service.yaml new file mode 100644 index 0000000..1b3ad14 --- /dev/null +++ b/examples/wikijs/templates/service.yaml @@ -0,0 +1,15 @@ +apiVersion: v1 +kind: Service +metadata: + name: {{ include "wikijs.fullname" . }} + labels: + {{- include "wikijs.labels" . | nindent 4 }} +spec: + type: {{ .Values.service.type }} + ports: + - port: {{ .Values.service.port }} + targetPort: http + protocol: TCP + name: http + selector: + {{- include "wikijs.selectorLabels" . | nindent 4 }} diff --git a/examples/wikijs/templates/serviceaccount.yaml b/examples/wikijs/templates/serviceaccount.yaml new file mode 100644 index 0000000..0904945 --- /dev/null +++ b/examples/wikijs/templates/serviceaccount.yaml @@ -0,0 +1,13 @@ +{{- if .Values.serviceAccount.create -}} +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ include "wikijs.serviceAccountName" . }} + labels: + {{- include "wikijs.labels" . | nindent 4 }} + {{- with .Values.serviceAccount.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +automountServiceAccountToken: {{ .Values.serviceAccount.automount }} +{{- end }} diff --git a/examples/wikijs/templates/tests/test-connection.yaml b/examples/wikijs/templates/tests/test-connection.yaml new file mode 100644 index 0000000..f1583d5 --- /dev/null +++ b/examples/wikijs/templates/tests/test-connection.yaml @@ -0,0 +1,15 @@ +apiVersion: v1 +kind: Pod +metadata: + name: "{{ include "wikijs.fullname" . }}-test-connection" + labels: + {{- include "wikijs.labels" . | nindent 4 }} + annotations: + "helm.sh/hook": test +spec: + containers: + - name: wget + image: busybox + command: ['wget'] + args: ['{{ include "wikijs.fullname" . }}:{{ .Values.service.port }}'] + restartPolicy: Never diff --git a/examples/wikijs/values.yaml b/examples/wikijs/values.yaml new file mode 100644 index 0000000..d622e8b --- /dev/null +++ b/examples/wikijs/values.yaml @@ -0,0 +1,123 @@ +# Default values for wikijs. +# This is a YAML-formatted file. +# Declare variables to be passed into your templates. + +# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/ +replicaCount: 1 + +# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/ +image: + repository: nginx + # This sets the pull policy for images. + pullPolicy: IfNotPresent + # Overrides the image tag whose default is the chart appVersion. + tag: "" + +# This is for the secrets for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/ +imagePullSecrets: [] +# This is to override the chart name. +nameOverride: "" +fullnameOverride: "" + +# This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/ +serviceAccount: + # Specifies whether a service account should be created + create: true + # Automatically mount a ServiceAccount's API credentials? + automount: true + # Annotations to add to the service account + annotations: {} + # The name of the service account to use. + # If not set and create is true, a name is generated using the fullname template + name: "" + +# This is for setting Kubernetes Annotations to a Pod. +# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/ +podAnnotations: {} +# This is for setting Kubernetes Labels to a Pod. +# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/ +podLabels: {} + +podSecurityContext: {} + # fsGroup: 2000 + +securityContext: {} + # capabilities: + # drop: + # - ALL + # readOnlyRootFilesystem: true + # runAsNonRoot: true + # runAsUser: 1000 + +# This is for setting up a service more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/ +service: + # This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types + type: ClusterIP + # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports + port: 80 + +# This block is for setting up the ingress for more information can be found here: https://kubernetes.io/docs/concepts/services-networking/ingress/ +ingress: + enabled: false + className: "" + annotations: {} + # kubernetes.io/ingress.class: nginx + # kubernetes.io/tls-acme: "true" + hosts: + - host: chart-example.local + paths: + - path: / + pathType: ImplementationSpecific + tls: [] + # - secretName: chart-example-tls + # hosts: + # - chart-example.local + +resources: {} + # We usually recommend not to specify default resources and to leave this as a conscious + # choice for the user. This also increases chances charts run on environments with little + # resources, such as Minikube. If you do want to specify resources, uncomment the following + # lines, adjust them as necessary, and remove the curly braces after 'resources:'. + # limits: + # cpu: 100m + # memory: 128Mi + # requests: + # cpu: 100m + # memory: 128Mi + +# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/ +livenessProbe: + httpGet: + path: / + port: http +readinessProbe: + httpGet: + path: / + port: http + +# This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/ +autoscaling: + enabled: false + minReplicas: 1 + maxReplicas: 100 + targetCPUUtilizationPercentage: 80 + # targetMemoryUtilizationPercentage: 80 + +# Additional volumes on the output Deployment definition. +volumes: [] +# - name: foo +# secret: +# secretName: mysecret +# optional: false + +# Additional volumeMounts on the output Deployment definition. +volumeMounts: [] +# - name: foo +# mountPath: "/etc/foo" +# readOnly: true + +nodeSelector: {} + +tolerations: [] + +affinity: {}