服务器搭建系列之13：k8s安装elasticsearch-head插件，2022最新版本

准备工作：
下载es-head插件，地址：es-head插件下载

FROM registry.cn-qingdao.aliyuncs.com/fandai/fd-nodejs16
COPY elasticsearch-head-master.zip /home/elasticsearch-head-master.zip
WORKDIR /home/
RUN yum -y install zip unzip
RUN unzip elasticsearch-head-master.zip && rm -rf elasticsearch-head-master.zip
WORKDIR /home/elasticsearch-head-master
RUN npm install grunt-cli
EXPOSE 9100
CMD npm run start

docker build -t es-head:latest .

apiVersion: apps/v1
kind: Deployment
metadata:
  name: elasticsearch-head
  namespace: fandai
spec:
  replicas: 1
  selector:
    matchLabels:
      app: elasticsearch-head
  template:
    metadata:
      labels:
        app: elasticsearch-head
    spec:
      containers:
        - name: elasticsearch-head
          image: registry.cn-qingdao.aliyuncs.com/fandai/elasticsearch-head
---
apiVersion: v1  # 资源版本
kind: Service  # 资源类型
metadata: # 元数据
  name: elasticsearch-head # 资源名称
  namespace: fandai # 命名空间
spec: # 描述
  selector: # 标签选择器，用于确定当前service代理哪些pod
    app: elasticsearch-head
  type: NodePort # service类型
  ports: # 端口信息
    - protocol: TCP
      name: elasticsearch-head
      port: 9100  # service端口
      targetPort: 9100 # pod端口

kubectl apply -f deploy.yaml