k8s部署单节点nacos-2.1
这里安装的是nacos:v2.1.0版本,官方yaml用的是自建的mysql、nfs,我这里之前用的是云mysql、nfs,配置微改,单节点部署。官网:https://nacos.io/zh-cn/docs/what-is-nacos.html。
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官网:https://nacos.io/zh-cn/docs/what-is-nacos.html
这里安装的是nacos:v2.1.0版本,官方yaml用的是自建的mysql、nfs,我这里之前用的是云mysql、nfs,配置微改,单节点部署。
---
apiVersion: v1
kind: Service
metadata:
name: nacos
labels:
app: nacos
annotations:
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
spec:
ports:
- port: 8848
name: server
targetPort: 8848
- port: 9848
name: client-rpc
targetPort: 9848
- port: 9849
name: raft-rpc
targetPort: 9849
## 兼容1.4.x版本的选举端口
- port: 7848
name: old-raft-rpc
targetPort: 7848
# clusterIP: None
type: NodePort
selector:
app: nacos
---
apiVersion: v1
kind: ConfigMap
metadata:
name: nacos-cm
data:
mysql.host: "10.31.9.8"
mysql.db.name: "nacos"
mysql.port: "3306"
mysql.user: "nacos"
mysql.password: "56e5C69G"
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: nacos
spec:
serviceName: nacos
replicas: 1
template:
metadata:
labels:
app: nacos
annotations:
pod.alpha.kubernetes.io/initialized: "true"
spec:
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchExpressions:
- key: "app"
operator: In
values:
- nacos
topologyKey: "kubernetes.io/hostname"
initContainers:
- name: peer-finder-plugin-install
image: nacos/nacos-peer-finder-plugin:1.1
imagePullPolicy: IfNotPresent
volumeMounts:
- mountPath: /home/nacos/plugins/peer-finder
name: plugin
subPath: peer-finder
containers:
- name: nacos
imagePullPolicy: IfNotPresent
image: nacos/nacos-server:v2.1.0
resources:
requests:
memory: "2Gi"
cpu: "500m"
ports:
- containerPort: 8848
name: client-port
- containerPort: 9848
name: client-rpc
- containerPort: 9849
name: raft-rpc
- containerPort: 7848
name: old-raft-rpc
env:
- name: POD_NAMESPACE
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
- name: MYSQL_SERVICE_HOST
valueFrom:
configMapKeyRef:
name: nacos-cm
key: mysql.host
- name: MYSQL_SERVICE_DB_NAME
valueFrom:
configMapKeyRef:
name: nacos-cm
key: mysql.db.name
- name: MYSQL_SERVICE_PORT
valueFrom:
configMapKeyRef:
name: nacos-cm
key: mysql.port
- name: MYSQL_SERVICE_USER
valueFrom:
configMapKeyRef:
name: nacos-cm
key: mysql.user
- name: MYSQL_SERVICE_PASSWORD
valueFrom:
configMapKeyRef:
name: nacos-cm
key: mysql.password
- name: MODE
value: "standalone"
- name: NACOS_SERVER_PORT
value: "8848"
- name: NACOS_APPLICATION_PORT
value: "8848"
- name: PREFER_HOST_MODE
value: "hostname"
volumeMounts:
- name: plugin
mountPath: /home/nacos/plugins/peer-finder
subPath: peer-finder
- name: data
mountPath: /home/nacos/data
subPath: data
- name: logs
mountPath: /home/nacos/logs
subPath: logs
volumes:
- name: plugin
nfs:
path: /nacos/plugin
server: 10.31.98.41
- name: data
nfs:
path: /nacos/data
server: 10.31.98.41
- name: logs
nfs:
path: /nacos/logs
server: 10.31.98.41
selector:
matchLabels:
app: nacos
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