#主要分为如下几个流程:1、初始化容器(initContainers)2、创建主容器(containers)是必须的操作3、容器启动后钩子4、启动探测5、存活性探测6、就绪性探测7、容器停止前钩子 1. 2. 3. 4. 5. 6. 7. 8. 初始化容器字段:initContainers 1.1 pod 生命周期过程中的状态 pod 更多状态描述请移步该链接的“目录六...
kubectlapply-f-<<EOFapiVersion:v1kind:Podmetadata:name:initnginxspec:initContainers:-name:installimage:busyboxcommand:-wget-"-O"-"/work-dir/index.html"-"https://www.baidu.com"volumeMounts:-name:workdirmountPath:/work-dircontainers:-name:nginximage:172.20.45.174:81/base/nginx:1.15-alpineports...
apiVersion:v1kind:Podmetadata:name:init-demospec:containers:-name:init-demoimage:172.16.10.190:8008/helloworld:0.0.5ports:-containerPort:8080volumeMounts:-name:workdirmountPath:/usr/share/nginx/htmlinitContainers:-name:installimage:172.16.10.190:8008/helloworld:0.0.5command:-wget-"-O"-"/work-dir/...
systemctl start kubelet 4、主节点进行初始化kubeadm init 1) kubeadm init --image-repository registry.aliyuncs.com/google_containers --kubernetes-version v1.17.0 --apiserver-advertise-address 10.20.10.235 --pod-network-cidr=10.244.0.0/16 --service-cidr=10.1.0.0/16 2)根据上一步的提示执行如下 mkdi...
Kubeadm是一个K8s部署工具,提供kubeadm init和kubeadm join,用于快速部署Kubernetes集群。 二进制包 从github下载发行版的二进制包,手动部署每个组件,组成Kubernetes集群。 本实验采用kubeadm的方式搭建集群。 2、环境准备 服务器要求: 建议最小硬件配置:2核CPU、2G内存、20G硬盘 ...
$ docker tag coredns/coredns:1.8.4 registry.aliyuncs.com/google_containers/coredns:v1.8.4 9.初始化节点,node 节点可以跳过直接到 step11 # 如果出错disable swap,执行步骤3 $ kubeadm init --pod-network-cidr=10.244.0.0/16 --image-repository=registry.aliyuncs.com/google_containers ...
kubeadm init \ --apiserver-advertise-address=10.124.191.100 \ --image-repository /google_containers \ --kubernetes-version v1.28.2 \ --service-cidr=10.96.0.0/12 \ --pod-network-cidr=10.244.0.0/16 –apiserver-advertise-address 集群通告地址 ...
terminationGracePeriodSeconds: 0 priorityClassName: system-node-critical initContainers: # This container performs upgrade from host-local IPAM to calico-ipam. # It can be deleted if this is a fresh installation, or if you have already # upgraded to use calico-ipam. - name: upgrade-ipam ...
init初始化,kubeadm初始化命令:kubeadm init --image-repository registry.aliyuncs.com/google_containers --kubernetes-version=v1.23.1 --pod-network-cidr=10.244.0.0/16,本次我们使用的是外部的etcd集群,而不是以容器运行的etcd,所以不能使用以上命令初始化k8s集群,kubeadm init --help 可以查看k8s集群初始化的...
containers: - name: nginx image: nginx:latest EOF[root@master ~]# kubectl apply -f nginx.ymldeployment.extensions/nginx created 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 通过配置文件方式部署nginx服务 ...