[root@linux⑴17 master]# vi start_k8s_master.sh 
#!/bin/sh
nohup ./kube-apiserver \
--insecure-bind-address=0.0.0.0 \
--insecure-port=8080 \
--cors_allowed_origins=.* \
--etcd_servers=http://192.168.161.110:2379 \
--v=4 --logtostderr=true  \
--log_dir=/opt/kubernetes/logs/k8s/apiserver \
--service-cluster-ip-range=10.10.10.0/24 & 

nohup ./kube-controller-manager \
--master=192.168.161.117:8080 \
--enable-hostpath-provisioner=false \
--v=1 --logtostderr=true \
--allocate-node-cidrs=true --cluster-cidr=10.1.0.0/16 \
--log_dir=/opt/kubernetes/logs/k8s/controller-manager &  
  
nohup ./kube-scheduler \
--master=192.168.161.117:8080 \
--v=1 --logtostderr=true \
--log_dir=/opt/kubernetes/logs/k8s/scheduler &

--cluster-cidr參數(shù)，指定k8s service集群內(nèi)部訪問(wèn)IP子網(wǎng)段，本例中通過(guò)k8s部署service，內(nèi)部訪問(wèn)地址由此子網(wǎng)段分配.下文部署的 my-nginx-serv的內(nèi)部訪問(wèn)IP是10.10.10.112

[root@linux⑴17 master]# ./kubectl get service my-nginx-serv

NAME CLUSTER-IP EXTERNAL-IP PORT(S) AGE

my-nginx-serv 10.10.10.112 <nodes> 8080/TCP 4d

啟動(dòng)k8s minion結(jié)點(diǎn)

cd /opt/kubernetes/bin

vi k8s.minion.sh 
#! /bin/sh  
# start the minion  
nohup ./kubelet --address=0.0.0.0 \
--port=10250 \
--v=1 \
--log_dir=/opt/kubernetes/logs/k8s/kubelet \
--hostname_override=192.168.161.73 \
--container-runtime=docker \
--api_servers=http://192.168.161.117:8080 \
--logtostderr=false >> kublet.log 2>&1 & 
  
nohup ./kube-proxy \
--master=192.168.161.117:8080 \
--log_dir=/opt/kubernetes/logs/k8s/proxy  \
--v=1 --logtostderr=false >> proxy.log 2>&1 &

./k8s.minion.sh 

/***主機(jī)1上履行***/

/***主機(jī)2上履行***/

nohup ./flanneld -etcd-endpoints=http://192.168.161.110:2379 -remote=192.168.161.110:8888 >> /opt/kubernetes/flanenl.log 2>&1 &
source /run/flannel/subnet.env

cd /opt/kubernetes/bin

nohup ./flanneld --listen=0.0.0.0:8888 >> /opt/kubernetes/logs/flanneld.log 2>&1 &
/**在etcd服務(wù)器上設(shè)置子網(wǎng)*/

etcdctl set /coreos.com/network/config '{ "Network": "10.1.0.0/16" }'

配置docker子網(wǎng)，重啟minon結(jié)點(diǎn)

source /run/flannel/subnet.env 

ifconfig docker0 ${FLANNEL_SUBNET}

setsid docker daemon --bip=${FLANNEL_SUBNET} --mtu=${FLANNEL_MTU}  --insecure-registry=192.168.161.117:5000 --registry-mirror=https://0ai1grsq.mirror.aliyuncs.com >docker.log 2>&1&
./k8s.minion.sh  #重新啟動(dòng)kubelet、 kube-proxy

啟動(dòng)成功后，分別查看minon主機(jī)的子網(wǎng)情況，73的子網(wǎng)是10.1.59.*子網(wǎng)，117分配的是10.1.83.*子網(wǎng).是上文以下命令

etcdctl set /coreos.com/network/config '{ "Network": "10.1.0.0/16" }'

在73主機(jī)查子網(wǎng)配置情況

在117主機(jī)查子網(wǎng)配置情況

[root@linux⑸f117 master]# more kubernetes-dashboard.yaml
# Copyright 2015 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE⑵.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Configuration to deploy release version of the Dashboard UI.
#
# Example usage: kubectl create -f <this_file>

kind: Deployment
apiVersion: extensions/v1beta1
metadata:
  labels:
    app: kubernetes-dashboard
  name: kubernetes-dashboard
  namespace: kube-system
spec:
  replicas: 1
  selector:
    matchLabels:
      app: kubernetes-dashboard
  template:
    metadata:
      labels:
        app: kubernetes-dashboard
    spec:
      containers:
      - name: kubernetes-dashboard
        image: designer9418/kubernetes-dashboard-amd64
        imagePullPolicy: Always
        ports:
        - containerPort: 9090
          protocol: TCP
        args:
          # Uncomment the following line to manually specify Kubernetes API server Host
          # If not specified, Dashboard will attempt to auto discover the API server and connect
          # to it. Uncomment only if the default does not work.
           - --apiserver-host=http://192.168.161.117:8080
        livenessProbe:
          httpGet:
            path: /
            port: 9090
          initialDelaySeconds: 30
          timeoutSeconds: 30
---
kind: Service
apiVersion: v1
metadata:
  labels:
    app: kubernetes-dashboard
  name: kubernetes-dashboard
  namespace: kube-system
spec:
  type: NodePort
  ports:
  - port: 80
    targetPort: 9090
  selector:
    app: kubernetes-dashboard