参考：https://blog.csdn.net/chen798213337/article/details/78501042

1，下载安装包

root@wang-GA-MA770T-UD3P:/home/wang/Downloads/k8s# ls
etcd-v3.3.10-linux-amd64.tar.gz       kubernetes-node-linux-amd64.tar.gz    kubernetes.tar.gz
kubernetes-client-linux-amd64.tar.gz  kubernetes-server-linux-amd64.tar.gz

解压etcd , server包，并把可执行文件复制到： /k8s/目录的bin 下

root@wang-GA-MA770T-UD3P:/home/wang/Downloads/k8s# ls /k8s/bin/
apiextensions-apiserver   etcd     hyperkube  kube-aggregator  kube-controller-manager  kubelet     kube-scheduler
cloud-controller-manager  etcdctl  kubeadm    kube-apiserver   kubectl                  kube-proxy

2，创建配置文件：service, conf

#环境变量
echo 'PATH=$PATH:/k8s/bin/'>>/etc/profile
source /etc/profile

==========================================/etc/systemd/system/etcd.service
[Unit]
Description=etcd.service

[Service]
Type=notify
TimeoutStartSec=0
Restart=always
WorkingDircotry=/k8s/lib/etcd
EnvironmentFile=-/k8s/conf/etcd.conf
ExecStart=/k8s/bin/etcd

[Install]
WantedBy=multi-user.target

----------/k8s/conf/etcd.conf
ETCD_NAME=ETCD Server 
ETCD_DATA_DIR="/k8s/lib/etcd/" 
ETCD_LISTEN_CLIENT_URLS="http://0.0.0.0:2379" 
ETCD_ADVERTISE_CLIENT_URLS="http://192.168.56.1:2379"


systemctl daemon-reload 
systemctl enable etcd.service
systemctl start etcd.service

=========================== /usr/lib/systemd/system/kube-apiserver.service 
[Unit]
Description=kubernetes api server
After=etcd.service
Wants=etcd.service

[Service]
Type=notify
LimitNOFILE=65536
Restart=on-failure
EnvironmentFile=-/k8s/conf/apiserver.conf 
ExecStart=/k8s/bin/kube-apiserver \
	$KUBE_ETCD_SERVERS \
	$KUBE-API_ADDRESS \
	$KUBE_API_PORT \
	$KUBE_SERVICE_ADDRESSES \
	$KUBE_ADMISSION_CONTROL \
	$KUBE_API_LOG \
	$KUBE_API_ARGS 

[Install]
WantedBy=multi-user.target

---- -----/k8s/conf/apiserver.conf 
KUBE_API_ADDRESS="--insecure-bind-address=0.0.0.0" 
KUBE_API_PORT="--insecure-port=8080" 
KUBE_ETCD_SERVERS="--etcd-servers=http://192.168.56.1:2379" 
KUBE_SERVICE_ADDRESSES="--service-cluster-ip-range=169.169.0.0/16" 
KUBE_ADMISSION_CONTROL="--admission-control=NamespaceLifecycle,LimitRanger,SecurityContextDeny,ServiceAccount,ResourceQuota" 
KUBE_API_LOG="--logtostderr=false --log-dir=/var/log/kubernets/apiserver --v=2"
KUBE_API_ARGS=" "


systemctl daemon-reload 
systemctl enable kube-apiserver.service
systemctl start kube-apiserver.service

=========================== /usr/lib/systemd/system/kube-scheduler.service
[Unit]
Description=kube scheduler service
After=kube-apiserver.service 
Requires=kube-apiserver.service

[Service]
User=root
LimitNOFILE=65536
Restart=on-failure
EnvironmentFile=-/k8s/conf/scheduler.conf
ExecStart=/k8s/bin/kube-scheduler  \
		$KUBE_MASTER \
        $KUBE_SCHEDULER_ARGS

[Install]
WantedBy=multi-user.target

---- -----/k8s/conf/scheduler.conf
KUBE_MASTER="--master=http://192.168.56.1:8080"
KUBE_SCHEDULER_ARGS="--logtostderr=true --log-dir=/var/log/kubernetes/scheduler --v=2"

systemctl daemon-reload 
systemctl enable kube-scheduler.service
systemctl start kube-scheduler.service


=========================== /usr/lib/systemd/system/kubelet.service
[Unit]
Description=kube controller manager service

[Service]
ExecStart=/k8s/bin/kubelet
Restart=always
StartLimitInterval=0
RestartSec=10


[Install]
WantedBy=multi-user.target


systemctl daemon-reload 
systemctl enable kubelet.service
systemctl start kubelet.service

=========================== /usr/lib/systemd/system/kube-controller-manager.service
[Unit]
Description=kube controller manager service
After=kube-apiserver.service 
Requires=kube-apiserver.service

[Service]
Type=notify
LimitNOFILE=65536
Restart=on-failure
EnvironmentFile=-/k8s/conf/crontroller-manager.conf
ExecStart=/k8s/bin/kube-controller-manager  \
		$KUBE_MASTER \
		$KUBE_CONTROLLER_MANAGER_ARGS

[Install]
WantedBy=multi-user.target

---- -----/k8s/conf/crontroller-manager.conf
KUBE_MASTER="--master=http://192.168.56.1:8080"
KUBE_CONTROLLER_MANAGER_ARGS=" "

systemctl daemon-reload 
systemctl enable kube-controller-manager.service
systemctl start kube-controller-manager.service