Yaml
K8S-yaml的使用及命令
# YAML配置文件管理对象
# 对象管理:
# 创建deployment资源
kubectl create -f nginx-deployment.yaml
# 查看deployment
kubectl get deploy
# 查看ReplicaSet
kubectl get rs
# 查看pods所有标签
kubectl get pods --show-labels
# 根据标签查看pods
kubectl get pods -l app=nginx
# 滚动更新镜像
kubectl set image deployment/nginx-deployment nginx=nginx:1.11
# 或者
kubectl edit deployment/nginx-deployment
# 或者
kubectl apply -f nginx-deployment.yaml
# 实时观察发布状态:
kubectl rollout status deployment/nginx-deployment
# 查看deployment历史修订版本
kubectl rollout history deployment/nginx-deployment
kubectl rollout history deployment/nginx-deployment --revision=3
# 回滚到以前版本
kubectl rollout undo deployment/nginx-deployment
kubectl rollout undo deployment/nginx-deployment --to-revision=3
# 扩容deployment的Pod副本数量
kubectl scale deployment nginx-deployment --replicas=10
# 设置启动扩容/缩容
kubectl autoscale deployment nginx-deployment --min=10 --max=15 --cpu-percent=80POD
实例1:三种策略
实例2:数据持久化和共享
实例3:pod的端口映射
实例4
详细解析
Pod管理-创建/查询/更新/删除
Deployment
简单例子
详细解析
Service
实例1
实例2:指定ip
实例3:发布服务
链接:
https://www.cnblogs.com/fuyuteng
kubernetes核心组件kube-proxy:
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