k8s helm Seata1.5.1

1.当前文章是基于上一篇文章写的：

k8s Seata1.5.1_hunheidaode的博客-CSDN博客

在上面添加了些许改动，只不过是用helm部署了，其余的操作还是跟上篇博文一样子的。

2.环境：k8s  、nfs环境 或是动态存储

 nfs:

3.下载seta helm部署yaml文件：文件位于：不知道的可看上篇博文。

 4.我只是改动了values.yaml与templates下的deployment.yaml

deployment.yaml 改动了最后几行：

有原来hostpath改为NFS存储：

完整配置文件：

apiVersion: apps/v1
kind: Deployment
metadata:
{{- if .Values.namespace }}
  namespace: {{ .Values.namespace }}
{{- end}}
  name: {{ include "seata-server.name" . }}
  labels:
{{ include "seata-server.labels" . | indent 4 }}
spec:
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      app.kubernetes.io/name: {{ include "seata-server.name" . }}
      app.kubernetes.io/instance: {{ .Release.Name }}
  template:
    metadata:
      labels:
        app.kubernetes.io/name: {{ include "seata-server.name" . }}
        app.kubernetes.io/instance: {{ .Release.Name }}
    spec:
      containers:
        - name: {{ .Chart.Name }}
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          ports:
            - name: http
              containerPort: 8091
              protocol: TCP
          {{- if .Values.volume }}
          volumeMounts:
            {{- range .Values.volume }}
            - name: {{ .name }}
              mountPath: {{ .mountPath }}
            {{- end}}
          {{- end}}
        {{- if .Values.env }}
          env:
          {{- if .Values.env.seataIp }}
            - name: SEATA_IP
              value: {{ .Values.env.seataIp  | quote }}
          {{- end }}
          {{- if .Values.env.seataPort }}
            - name: SEATA_PORT
              value: {{ .Values.env.seataPort | quote }}
          {{- end }}
          {{- if .Values.env.seataEnv }}
            - name: SEATA_ENV
              value: {{ .Values.env.seataEnv }}
          {{- end }}
          {{- if .Values.env.seataConfigName }}
            - name: SEATA_CONFIG_NAME
              value: {{ .Values.env.seataConfigName }}
          {{- end }}
          {{- if .Values.env.serverNode }}
            - name: SERVER_NODE
              value: {{ .Values.env.serverNode | quote }}
          {{- end }}
          {{- if .Values.env.storeMode }}
            - name: STORE_MODE
              value: {{ .Values.env.storeMode }}
          {{- end }}
        {{- end }}
     {{- if .Values.volume }}
      volumes:
        {{- range .Values.volume }}
        - name: {{ .name }}
          nfs:
            server: {{ .nfsServers }}
            path: {{ .nfsPath }}
        {{- end}}
     {{- end}}

只是改动的这块：

     {{- if .Values.volume }}
      volumes:
        {{- range .Values.volume }}
        - name: {{ .name }}
          nfs:
            server: {{ .nfsServers }}
            path: {{ .nfsPath }}
        {{- end}}
     {{- end}}

values.yaml 完整：

replicaCount: 1

namespace: default

image:
  repository: seataio/seata-server
  tag: 1.5.1
  pullPolicy: IfNotPresent

service:
  type: NodePort
  port: 30091
  nodePort: 30091

env:
  seataPort: "8091"
  storeMode: "file"
  seataIp: "192.168.56.211"
  seataConfigName: "file:/root/seata-config/registry/registry.conf"

volume:
  - name: seata-config
    mountPath: /seata-server/resources
    nfsServers: 192.168.56.211
    nfsPath: /data/k8s/resource

env的环境之前配置过但是没有起作用，可以不用写：

seataConfigName：后面的内容

把/seata-server/resources 下的文件挂载到

/data/k8s/resource下

把上篇博文的文件下的文件修改后上传到 /data/k8s/resource文件下：

application.yaml 也与上篇博文一样：

server:
  port: 7091

spring:
  application:
    name: seata-server

logging:
  config: classpath:logback-spring.xml
  file:
    path: ${user.home}/logs/seata
  extend:
    logstash-appender:
      destination: 127.0.0.1:4560
    kafka-appender:
      bootstrap-servers: 127.0.0.1:9092
      topic: logback_to_logstash
console:
  user:
    username: seata
    password: seata

seata:
  config:
    # support: nacos 、 consul 、 apollo 、 zk  、 etcd3
    type: nacos
    nacos:
      server-addr: 192.168.56.211:30683
      namespace: public
      group: SEATA_GROUP
      username: nacos
      password: nacos
      ##if use MSE Nacos with auth, mutex with username/password attribute
      #access-key: ""
      #secret-key: ""
      data-id: seata.properties
  registry:
    # support: nacos 、 eureka 、 redis 、 zk  、 consul 、 etcd3 、 sofa
    type: nacos
    preferred-networks: 192.168.*
    nacos:
      application: seata-server
      server-addr: 192.168.56.211:30683
      group: SEATA_GROUP
      namespace: public
      cluster: default
      username: nacos
      password: nacos
      ##if use MSE Nacos with auth, mutex with username/password attribute
      #access-key: ""
      #secret-key: ""

  store:
    # support: file 、 db 、 redis
    mode: db
    session:
      mode: db
    lock:
      mode: db
    file:
      dir: sessionStore
      max-branch-session-size: 16384
      max-global-session-size: 512
      file-write-buffer-cache-size: 16384
      session-reload-read-size: 100
      flush-disk-mode: async
    db:
      datasource: druid
      db-type: mysql
      driver-class-name: com.mysql.jdbc.Driver
      url: jdbc:mysql://192.168.56.211:31306/seata?rewriteBatchedStatements=true
      user: root
      password: s00J8De852
      min-conn: 5
      max-conn: 100
      global-table: global_table
      branch-table: branch_table
      lock-table: lock_table
      distributed-lock-table: distributed_lock
      query-limit: 100
      max-wait: 5000
  security:
    secretKey: SeataSecretKey0c382ef121d778043159209298fd40bf3850a017
    tokenValidityInMilliseconds: 1800000
    ignore:
      urls: /,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-fe/public/**,/api/v1/auth/login      

5.直接启动 

cd /root/seata 

helm install  seata ./seata-server

6.查看

 7.访问nacos 看到已经被注册到nacos中。