2. 192.168.200.12 node
192.168.200.14 master
192.168.200.15 master
192.168.200.16 master
172.16.59.5>>172.16.56.56>> 200.14
3. 在master上安装 kubelet，配置如下，注意--register-node=false，可以让kubelet节点不自动向apiserver注册自己，--config=/etc/kubernetes/manifests kubelet监控的目录，可以自动起里面的pod的yaml文件
###
# kubernetes kubelet (minion) config
# The address for the info server to serve on (set to 0.0.0.0 or "" for all interfaces)
KUBELET_ADDRESS="--address=127.0.0.1"
# The port for the info server to serve on
# KUBELET_PORT="--port=10250"
# You may leave this blank to use the actual hostname
KUBELET_HOSTNAME="--hostname-override=192.168.200.14"
# location of the api-server
KUBELET_API_SERVER=""
# pod infrastructure container
KUBELET_POD_INFRA_CONTAINER="--pod-infra-container-image=index.tenxcloud.com/google_containers/pause:0.1.0"
# Add your own!
KUBELET_ARGS="--config=/etc/kubernetes/manifests --register-node=false"
4.配置etcd集群
5.创建pod版的apiserver，controller-manager和scheduler
（1）官方文档中镜像pull不下来，在时速云的镜像广场下了镜像，无法持续运行。所以决定自己用dockerfile打包镜像
相关的dockerfile文件为：
1.apiserver：
FROM index.tenxcloud.com/google_containers/kube-apiserver:v1.2.0
MAINTAINER msxu [email protected]
CMD ["/usr/local/bin/kube-apiserver","--service-cluster-ip-range=10.254.0.0/16","--insecure-bind-address=0.0.0.0","--etcd-servers=http://192.168.200.14:2379,http://192.168.200.1
5:2379,http://192.168.200.16:2379","--admission-control=AlwaysAdmit"]
2.controller-manager:注意参数--leader-elect=true，用来做controller-manager和scheduler的选主的
FROM index.tenxcloud.com/google_containers/kube-controller-manager:v1.2.2
MAINTAINER msxu [email protected]
CMD ["/usr/local/bin/kube-controller-manager","--master=192.168.200.14:8081","--cluster-cidr=10.245.0.0/16","--leader-elect=true"]
3.scheduler:
FROM index.tenxcloud.com/google_containers/kube-scheduler:v1.2.2
MAINTAINER msxu [email protected]
CMD ["/usr/local/bin/kube-scheduler","--master=192.168.200.14:8081","--leader-elect=true"]
（2）相关的pod文件，放在/etc/kubernetes/manifest目录下，kubelet会自动启动相关的pod
1.kube-apiserver.yaml文件
apiVersion: v1
kind: Pod
metadata:
name: kube-apiserver
spec:
hostNetwork: true
containers:
- name: kube-apiserver
image: index.tenxcloud.com/google_containers/kube-apiserver:msxu0.3.5
ports:
- containerPort: 8080
hostPort: 8080
name: local
volumeMounts:
- mountPath: /var/log/kube-apiserver.log
name: logfile
volumes:
- hostPath:
path: /var/log/kube-apiserver.log
name: logfile
2.kube-scheduler.yaml文件
apiVersion: v1
kind: Pod
metadata:
name: kube-scheduler
spec:
hostNetwork: true
containers:
- name: kube-scheduler
image: index.tenxcloud.com/google_containers/kube-scheduler:msxu0.3.2
livenessProbe:
httpGet:
path: /healthz
port: 10251
initialDelaySeconds: 15
timeoutSeconds: 1
volumeMounts:
- mountPath: /var/log/kube-scheduler.log
name: logfile
volumes:
- hostPath:
path: /var/log/kube-scheduler.log
name: logfile
3.kube-controller-manager.yam文件
apiVersion: v1
kind: Pod
metadata:
name: kube-controller-manager
spec:
hostNetwork: true
containers:
- name: kube-controller-manager
image: index.tenxcloud.com/google_containers/kube-controller-manager:msxu0.3.2
livenessProbe:
httpGet:
path: /healthz
port: 10252
initialDelaySeconds: 15
timeoutSeconds: 1
volumeMounts:
- mountPath: /var/log/kube-controller-manager.log
name: logfile
volumes:
- hostPath:
path: /var/log/kube-controller-manager.log
name: logfile
6.配置nginx服务器
安装略，配置如下：/usr/local/nginx-1.5.1/conf/nginx.conf
7.测试：主要验证当其中一台master机器挂了，其他master能否接管，执行pod保持能力、弹性调度等。。。测试的pod的yaml文件如下：
apiVersion: v1
kind: ReplicationController
metadata:
name: redis-slave
labels:
name: redis-slave
spec:
replicas: 1
selector:
name: redis-slave
template:
metadata:
labels:
name: redis-slave
spec:
containers:
- name: slave
image: docker.io/kubeguide/guestbook-redis-slave
ports:
- containerPort: 6379
http://blog.csdn.net/u012214983/article/details/52267476