### kubernetes集群環境依賴 - harbor倉庫地址修改 - docker yum 修改 - 創建集群 執行腳本editimage.sh,完成私有化定制修改。 bash -x editimage.sh 創建集群模板 cp -av inventory/sample/ inventory/noah-cloud/ 初始化集群參數hosst.ini、all.yml、k8s-cluster.yml ansible-playbook -i inventory/sinux/hosts.ini --become --become-user=root cluster.yml -vvv 污染策略刪除 kubectl taint node --all node.cloudprovider.kubernetes.io/uninitialized:NoSchedule- 檢查集群是否部署成功，登錄master01 [root@master01 ~]# kubectl get pod -n kube-system NAME READY STATUS RESTARTS AGE coredns-57455d4888-ddgld 1/1 Running 0 49m coredns-57455d4888-tv6pz 1/1 Running 0 49m ingress-nginx-controller-6jd6d 1/1 Running 0 50m ingress-nginx-controller-ks7fm 1/1 Running 0 50m ingress-nginx-controller-xznph 1/1 Running 0 50m ingress-nginx-default-backend-v1.4-vpqhp 1/1 Running 0 50m kube-apiserver-master01.sinux.com.cn 1/1 Running 0 50m kube-apiserver-master02.sinux.com.cn 1/1 Running 0 50m kube-apiserver-master03.sinux.com.cn 1/1 Running 0 50m kube-controller-manager-master01.sinux.com.cn 1/1 Running 0 51m kube-controller-manager-master02.sinux.com.cn 1/1 Running 0 51m kube-controller-manager-master03.sinux.com.cn 1/1 Running 0 51m kube-flannel-5vd7k 2/2 Running 0 50m kube-flannel-dg5fw 2/2 Running 0 50m kube-flannel-fs9rd 2/2 Running 0 4m kube-flannel-fzzhq 2/2 Running 0 50m kube-proxy-master01.sinux.com.cn 1/1 Running 0 51m kube-proxy-master02.sinux.com.cn 1/1 Running 0 51m kube-proxy-master03.sinux.com.cn 1/1 Running 0 50m kube-proxy-node01.sinux.com.cn 1/1 Running 0 4m kube-scheduler-master01.sinux.com.cn 1/1 Running 0 51m kube-scheduler-master02.sinux.com.cn 1/1 Running 0 51m kube-scheduler-master03.sinux.com.cn 1/1 Running 0 51m nginx-proxy-node01.sinux.com.cn 1/1 Running 0 3m **檢查每臺機器 /etc/fstab swap 分區是否刪除** ### 啟動 Nginx 支持TCP kubectl run nginx --image=nginx --port=80 ## 擴展 node 添加新的node到hosts.ini分組,運行scale.yml ansible-playbook -i inventory/sinux/hosts.ini scale.yml -b -v