apiserver

vi /opt/kubernetes/cfg/kube-apiserver.conf

KUBE_APISERVER_OPTS="--logtostderr=false \
--v=2 \
--log-dir=/opt/kubernetes/logs/aa \
--etcd-servers=https://222.201.187.14:2379 \
--bind-address=222.201.187.14 \
--secure-port=6443 \
--advertise-address=222.201.187.14 \
--allow-privileged=true \
--service-cluster-ip-range=10.0.0.0/24 \
--enable-admission-plugins=NamespaceLifecycle,LimitRanger,ServiceAccount,ResourceQuota,NodeRestriction \
--authorization-mode=RBAC,Node \
--enable-bootstrap-token-auth=true \
--token-auth-file=/opt/kubernetes/cfg/token.csv \
--service-node-port-range=30000-32767 \
--kubelet-client-certificate=/opt/kubernetes/ssl/server.pem \
--kubelet-client-key=/opt/kubernetes/ssl/server-key.pem \
--tls-cert-file=/opt/kubernetes/ssl/server.pem \
--tls-private-key-file=/opt/kubernetes/ssl/server-key.pem \
--client-ca-file=/opt/kubernetes/ssl/ca.pem \
--service-account-key-file=/opt/kubernetes/ssl/ca-key.pem \
--etcd-cafile=/opt/etcd/ssl/ca.pem \
--etcd-certfile=/opt/etcd/ssl/server.pem \
--etcd-keyfile=/opt/etcd/ssl/server-key.pem \
--audit-log-maxage=30 \
--audit-log-maxbackup=3 \
--audit-log-maxsize=100 \
--audit-log-path=/opt/kubernetes/logs/k8s-audit.log"

–logtostderr：启用日志
—v：日志等级
–log-dir：日志目录
–etcd-servers：etcd 集群地址
–bind-address：监听地址
–secure-port：https 安全端口
–advertise-address：集群通告地址
–allow-privileged：启用授权
–service-cluster-ip-range：Service 虚拟 IP 地址段
–enable-admission-plugins：准入控制模块
–authorization-mode：认证授权，启用 RBAC 授权和节点自管理
–enable-bootstrap-token-auth：启用 TLS bootstrap 机制
–token-auth-file：bootstrap token 文件
–service-node-port-range：Service nodeport 类型默认分配端口范围
–kubelet-client-xxx：apiserver 访问 kubelet 客户端证书
–tls-xxx-file：apiserver https 证书
–etcd-xxxfile：连接 Etcd 集群证书
–audit-log-xxx：审计日志

注意关闭交换分区 swapoff -a （临时）