3.5. kube-scheduler安装

kube-scheduler 涉及的服务器：hdss7-21，hdss7-22
kube-scheduler 设置为只调用当前机器的 apiserver，走127.0.0.1网卡，因此不配制SSL证书

  1. [root@hdss7-21 ~]# vim /opt/kubernetes/server/bin/kube-scheduler-startup.sh
  2. #!/bin/sh
  3. WORK_DIR=$(dirname $(readlink -f $0))
  4. [ $? -eq 0 ] && cd $WORK_DIR || exit
  6. /opt/kubernetes/server/bin/kube-scheduler \
  7.     --leader-elect  \
  8.     --log-dir /data/logs/kubernetes/kube-scheduler \
  9.     --master http://127.0.0.1:8080 \
  10.     --v 2
  11. [root@hdss7-21 ~]# chmod u+x /opt/kubernetes/server/bin/kube-scheduler-startup.sh
  12. [root@hdss7-21 ~]# mkdir -p /data/logs/kubernetes/kube-scheduler
[root@hdss7-21 ~]# vim /etc/supervisord.d/kube-scheduler.ini
[program:kube-scheduler-7-21]
command=/opt/kubernetes/server/bin/kube-scheduler-startup.sh                     
numprocs=1                                                               
directory=/opt/kubernetes/server/bin                                     
autostart=true                                                           
autorestart=true                                                         
startsecs=30                                                             
startretries=3                                                           
exitcodes=0,2                                                            
stopsignal=QUIT                                                          
stopwaitsecs=10                                                          
user=root                                                                
redirect_stderr=true                                                     
stdout_logfile=/data/logs/kubernetes/kube-scheduler/scheduler.stdout.log 
stdout_logfile_maxbytes=64MB                                             
stdout_logfile_backups=4                                                 
stdout_capture_maxbytes=1MB                                              
stdout_events_enabled=false

[root@hdss7-21 ~]# supervisorctl update
kube-scheduler-7-21: stopped
kube-scheduler-7-21: updated process group
[root@hdss7-21 ~]# supervisorctl status 
etcd-server-7-21                 RUNNING   pid 23637, uptime 1 day, 0:26:53
kube-apiserver-7-21              RUNNING   pid 32591, uptime 2:06:22
kube-controller-manager-7-21     RUNNING   pid 33357, uptime 0:10:37
kube-scheduler-7-21              RUNNING   pid 33450, uptime 0:01:18