nginx helm chart¶

Prerequisites¶

Kubernetes 1.18+
Helm 3.3+

添加 helm 仓库¶

## 添加 helm 仓库
helm repo add sir5kong https://helm-charts.itboon.top/sir5kong
helm repo update sir5kong

部署案例¶

helm upgrade --install nginx-demo \
  --namespace helm-demo \
  --create-namespace \
  --set image.repository="nginx" \
  --set image.tag="latest" \
  sir5kong/nginx

Values¶

helm show values sir5kong/nginx

Key	类型	默认值	描述
nameOverride	string	`""`	应用名
replicaCount	int	`1`	Deployment Pod 副本数
image.repository	string	`nginx`	容器镜像仓库，例如: `docker.io/kennethreitz/httpbin`
image.tag	string	`latest`	容器镜像 tag，例如: `latest`、`v1.0.0`
containerPort	int	`80`	容器端口
service.port	int	`80`	Service 端口
ingress.enabled	bool	`false`	是否创建 Ingress
resources	object	`{}`
livenessProbe	object	`{}`
readinessProbe	object	`{}`
nodeSelector	object	`{}`
affinity	object	`{}`
tolerations	list	`[]`
env	list	`[]`	容器环境变量
command	list	`[]`	容器启动命令
args	list	`[]`	容器启动参数

Values 案例¶

nameOverride: "demoApp"

image:
  repository: nginx
  tag: 1.25-alpine

containerPort: 80

livenessProbe:
  initialDelaySeconds: 60
  failureThreshold: 5
  periodSeconds: 10
  httpGet:
    path: /
    port: http

readinessProbe:
  failureThreshold: 3
  periodSeconds: 5
  httpGet:
    path: /
    port: http

resources:
  limits:
    cpu: 500m
    memory: 2Gi
  requests:
    cpu: 20m
    memory: 128Mi