Centos7 k8s v1.5.2二进制部署安装-kube-proxy

yum install   ipset  -y 
yum -y install ipvsadm

vim /opt/certs/kube-proxy-csr.json
{
    "CN": "system:kube-proxy",
    "key": {
        "algo": "rsa",
        "size": 2048},
    "names": [
        {
            "C": "CN",
            "ST": "beijing",
            "L": "beijing",
            "O": "od",
            "OU": "ops"}
    ]
}

cfssl gencert -ca=ca.pem -ca-key=ca-key.pem -config=ca-config.json -profile=client kube-proxy-csr.json |cfssl-json -bare kube-proxy-client

cd /opt/kubernetes/server/bin/cert/
scp operations:/opt/certs/kube-proxy-client.pem ./
scp operations:/opt/certs/kube-proxy-client-key.pem ./

cd /opt/kubernetes/server/bin/conf

# 设置集群参数
kubectl config set-cluster myk8s 
--certificate-authority=/opt/kubernetes/server/bin/cert/ca.pem 
--embed-certs=true--server=https://192.168.112.10:7443 
--kubeconfig=kube-proxy.kubeconfig

# 设置客户端认证参数
kubectl config set-credentials kube-proxy 
--client-certificate=/opt/kubernetes/server/bin/cert/kube-proxy-client.pem 
--client-key=/opt/kubernetes/server/bin/cert/kube-proxy-client-key.pem 
--embed-certs=true--kubeconfig=kube-proxy.kubeconfig

# 设置上下文参数
kubectl config set-context myk8s-context 
--cluster=myk8s 
--user=kube-proxy 
--kubeconfig=kube-proxy.kubeconfig

# 设置当前使用的上下文
kubectl config use-context myk8s-context --kubeconfig=kube-proxy.kubeconfig

vim /root/ipvs.sh 编辑开启ipvs内核的脚本：
#!/bin/bash
ipvs_mods_dir="/usr/lib/modules/$(uname -r)/kernel/net/netfilter/ipvs"
for i in $(ls $ipvs_mods_dir|grep -o "^[^.]*")
do
  /sbin/modinfo -F filename $i &>/dev/null
  if [ $? -eq 0];then
    /sbin/modprobe $i
  fi
done

chmod +x  /root/ipvs.sh
sh /root/ipvs.sh

vi /opt/kubernetes/server/bin/kube-proxy.sh
#!/bin/sh
./kube-proxy 
  --cluster-cidr 172.7.0.0/16--hostname-override kubectl1.host.com 
  --proxy-mode=ipvs 
  --ipvs-scheduler=nq 
  --kubeconfig ./conf/kube-proxy.kubeconfig

chmod +x /opt/kubernetes/server/bin/kube-proxy.sh
mkdir -p /data/logs/kubernetes/kube-proxy

vi /etc/supervisord.d/kube-proxy.ini
[program:kube-proxy-112-22]
command=/opt/kubernetes/server/bin/kube-proxy.sh                     ; the program (relative uses PATH, can take args)
numprocs=1                                                           ; number of processes copies to start (def 1)
directory=/opt/kubernetes/server/bin                                 ; directory to cwd to before exec (def no cwd)
autostart=true                                                       ; start at supervisord start (default: true)
autorestart=true                                                     ; retstart at unexpected quit (default: true)
startsecs=30                                                         ; number of secs prog must stay running (def. 1)
startretries=3                                                       ; max # of serial start failures (default 3)
exitcodes=0,2                                                        ; 'expected' exit codes for process (default 0,2)
stopsignal=QUIT                                                      ; signal used to kill process (defaultTERM)
stopwaitsecs=10                                                      ; max num secs to wait b4 SIGKILL (default 10)
user=root                                                            ; setuid to thisUNIX account to run the program
redirect_stderr=true                                                 ; redirect proc stderr to stdout (default false)
stdout_logfile=/data/logs/kubernetes/kube-proxy/proxy.stdout.log     ; stderr log path, NONE for none; defaultAUTO
stdout_logfile_maxbytes=64MB                                         ; max # logfile bytes b4 rotation (default50MB)
stdout_logfile_backups=4                                             ; # of stdout logfile backups (default 10)
stdout_capture_maxbytes=1MB                                          ; number of bytes in 'capturemode' (default 0)
stdout_events_enabled=false                                          ; emit events on stdout writes (default false)

更新supervisord：

supervisorctl update
supervisorctl status

vi /root/nginx-ds.yaml

apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: nginx-ds
spec:
  template:
    metadata:
      labels:
        app: nginx-ds
    spec:
      containers:
      - name: my-nginx
        image: harbor.od.com/public/nginx:v1.7.9
        ports:
        - containerPort: 80

kubectl create -f nginx-ds.yaml
查看：
kubectl get pods

kubectl get pods -A -o wide|grep Evicted |awk '{print $2}'

kubectl delete pod monitor-7b7bb4fbc5-zf7m5 -n hive-yszx

for i in `kubectl get pods -A -o wide|grep Evicted |awk '{print $2}'`
do
 kubectl delete pod $i -n hive-yszx

done