1.安装前的修改配置

#[root@slave1 kubespray]# vim inventory/local/group_vars/k8s-cluster.ymlkube_network_plugin: flannelkube_version: v1.9.2#[root@slave1 kubespray]# vim inventory/local/group_vars/all.yml #根据系统修改bootstrap_os: centos[root@slave1 kubespray]# vim roles/network_plugin/flannel/defaults/main.ymlflannel_backend_type: "host-gw"#修改管理密码[root@slave1 kubespray]# vim roles/kubespray-defaults/defaults/main.yamlbootstrap_os: centoskube_version: v1.9.2#密码kube_api_pwd: 'yourpassowrd'#修改kube api地址[root@slave1 kubespray]# vim roles/kubernetes/master/defaults/main.yml# change to 0.0.0.0 to enable insecure access from anywhere (not recommended)kube_apiserver_insecure_bind_address: 0.0.0.0# By default the external API listens on all interfaces, this can be changed to# listen on a specific address/interface.kube_apiserver_bind_address: 0.0.0.0https://www.cnblogs.com/cheyunhua/p/9915605.html