更新时间:2024-04-23 GMT+08:00
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id-generator部署

配置zookeeper

在使用id-generator前,要先确保已经安装zookeeper,因为id-generator依赖zookeeper。

上传zookeeper的yaml文件到k8s宿主机

图1 启动
创建endpoint
# kubectl create -f .
图2 创建1
# kubectl get svc,ep -n applife
图3 创建2

导入镜像

上传distribute-id-generator.tar.gz到k8s宿主机,执行
# docker load -i distribute-id-generator.tar.gz
图4 执行

看到上面结果,表明镜像导入成功。

创建应用副本

通过k8s master或者华为云cce控制台导入yaml文件。
图5 导入yaml文件
# kubectl apply -f deepexi-daas-distribute-id-generator.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: deepexi-distribute-id-generator-deploy
namespace: daas
spec:
replicas: 1
template:
metadata:
labels:
app: deepexi-distribute-id-generator-deploy
openkube.deepexi.cloud/logtype: java
spec:
containers:
- name: deepexi-distribute-id-generator-deploy
imagePullPolicy: Always
image: swr.cn-south-1.myhuaweicloud.com/daas/distribute-id-generator:v2.7.x_20210817_arm64
command: ["/bin/sh"]
args: ["-c","cd /home; java -Djava.security.egd=file:/dev/./urandom -Duser.timezone=Asia/Shanghai -XX:+HeapDumpOnOutOfMemoryError -jar ./demo.jar --leaf.snowflake.zk.address=zk1.applife --dubbo.registry.address=zookeeper://zk1.applife?backup=zk2.applife,zk3.applife --server.port=38103"] 
imagePullSecrets:
- name: default-secret
selector:
matchLabels:
app: deepexi-distribute-id-generator-deploy
---
apiVersion: v1
kind: Service
metadata:
name: deepexi-distribute-id-generator-service
namespace: daas
spec:
type: NodePort
ports:
- port: 38103
nodePort: 38103
targetPort: 38103
selector:
app: deepexi-distribute-id-generator-deploy

验证

  1. 在k8s宿主机上,查看pod的地址,

    类型为ClusterIp是不能通过外网访问的

    # kubectl get svc -n daas
    图6 查看pod的地址
  2. 在K8s宿主机上,执行:
    # curl http://192.168.0.69:38103/distribute-id-generator/api/v1/snowflake/id/32
    图7 执行

    看到上面返回的结果,说明部署成功,否则检查一下zookeeper配置是否正确。

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