Centos7 單節點安裝Kubernetes
阿新 • • 發佈:2019-02-02
1.單節點環境:Centos7.3 虛擬機器
2.關閉Centos自帶的防火牆服務
systemctl disable firewalld
systemctl stop firewalld
3.安裝etcd和Kubernetes
yum install -y etcd kubernetes
該安裝會預設自動安裝docker
4.安裝好軟體之後修改兩個配置檔案,其他檔案使用預設配置即可
vim /etc/sysconfig/docker
將OPTIONS內容設定為:
OPTIONS='--selinux-enabled=false --insecure-registry gcr.io --registry gcr.io
vim /etc/kubernetes/apiserver
將KUBE_ADMISSION_CONTROL選項中的ServiceAccount刪除掉
5.按順序啟動所有相關服務
systemctl start etcd
systemctl start docker
systemctl start kube-apiserver
systemctl start kube-controller-manager
systemctl start kube-scheduler
systemctl start kubelet
systemctl start kube-proxy
可以通過ps -ef | grep kub來檢視服務是否起來