原創博文
安裝配置KVM http://www.cnblogs.com/elvi/p/7718574.html
web管理kvm http://www.cnblogs.com/elvi/p/7718582.html
kvm系統安裝 http://www.cnblogs.com/elvi/p/7718623.html
KVM克隆&快照 http://www.cnblogs.com/elvi/p/7718628.html

web管理kvm ，安裝webvirtmgr

# web管理kvm ，安裝webvirtmgr

#安裝基礎組件
yum install epel-release
yum -y install git python-pip libvirt-python libxml2-python python-websockify supervisor nginx
#安裝數據庫
 
yum install sqlite python-sqlite*
#WebVirtMgr安裝及初始化配置
cd /usr/local/src/
git clone git://github.com/retspen/webvirtmgr.git
zip -r webvirtmgr.zip  webvirtmgr #備份
#將WebVirtMgr復制到系統默認的web服務目錄：
mkdir -pv /var/www
cp -R /usr/local/src/webvirtmgr /var/www/
#cp -r webvirtmgr/ /var/www/

cd /var/www/webvirtmgr
pip install -r requirements.txt #安裝Django
 .
 
/manage.py syncdb  #django進行環境配置
 ./manage.py collectstatic #生成配置文件
# ./manage.py createsuperuser #添加管理員賬號 kvm@kvm2017
# ./manage.py changepassword kvm #修改用戶kvm的密碼
###############啟動django
#參考http://itfish.net/article/58805.html
cd /var/www/webvirtmgr
 ./manage.py runserver 0.0.0.0:8000
#訪問：http://x.x.x.x:8000 (用 ./manage.py createsuperuser創建的用戶）
 



# nginx代理配置文件
service httpd stop
vim /etc/nginx/conf.d/kvm.conf
# kvm web
server {
listen 80 default_server;
server_name $hostname;
#access_log /var/log/nginx/webvirtmgr_access_log;

location /static/ {
    root /var/www/webvirtmgr/webvirtmgr; # or /srv instead of /var
    expires max;
    }

location / {
    proxy_pass http://127.0.0.1:8000;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-for $proxy_add_x_forwarded_for;
    proxy_set_header Host $host:$server_port;
    proxy_set_header X-Forwarded-Proto $remote_addr;
    proxy_connect_timeout 600;
    proxy_read_timeout 600;
    proxy_send_timeout 600;
    client_max_body_size 1024M; # Set higher depending on your needs
    }
}
#
mv /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.bak
chkconfig nginx on
 /etc/init.d/nginx restart
service nginx restart

chown -R nginx:nginx /var/www/webvirtmgr


##############設置supervisor進程管理
cp /etc/supervisord.conf /etc/supervisord.conf.bak
vim /etc/supervisord.conf #在文件末尾添加如下
;#KVM
[program:webvirtmgr]
;#啟動8000端口
command=/usr/bin/python /var/www/webvirtmgr/manage.py run_gunicorn -c /var/www/webvirtmgr/conf/gunicorn.conf.py
directory=/var/www/webvirtmgr
autostart=true
autorestart=true
logfile=/var/log/supervisor/webvirtmgr.log
log_stderr=true
user=nginx
[program:webvirtmgr-console]
;#啟動6080端口（這是控制臺vnc端口）
command=/usr/bin/python /var/www/webvirtmgr/console/webvirtmgr-console
directory=/var/www/webvirtmgr
autostart=true
autorestart=true
stdout_logfile=/var/log/supervisor/webvirtmgr-console.log
redirect_stderr=true
user=nginx
;#KVM

grep bind /var/www/webvirtmgr/conf/gunicorn.conf.py #確保下面bind綁定的是本機的8000端口
#    bind = ‘127.0.0.1:8000‘  #遠程無法訪問
sed -i "/^bind/cbind = ‘0.0.0.0:8000‘" /var/www/webvirtmgr/conf/gunicorn.conf.py |grep bind

#supervisor以WEB方式監控管理進程 
[inet_http_server]
;#port=127.0.0.1:9009修改為如下
port=*:9009
username=user
password=123

# vim /etc/rc.local
    # /usr/sbin/setsebool httpd_can_network_connect true
chkconfig supervisord on #設置開機啟動
/etc/init.d/supervisord restart #啟動進程
#報錯，重新安裝supervisor
yum remove supervisor #卸載yum安裝的
yum install supervisor -y
#pip install supervisor #安裝
#pip uninstall supervisor #卸載pip安裝的模塊
service supervisord restart
lsof -i:8000 #查看端口是否啟動
service nginx restart
#########################################
#KVM被管理端配置
#設置tcp ip鏈接
curl http://retspen.github.io/libvirt-bootstrap.sh | sudo sh
sudo saslpasswd2 -a libvirt kvm #新建kvm用戶kvm@kvm
sudo sasldblistusers2 -f /etc/libvirt/passwd.db #查看賬號
    [email protected]: userPassword
#sudo saslpasswd2 -a libvirt -d kvm #刪除賬號kvm
virsh -c qemu+tcp://127.0.0.1/system nodeinfo #輸入賬戶@hostname+密碼驗證
#登錄web,Add Connection,TCP鏈接,填寫ip、用戶、密碼即可
###設置ssh鏈接太麻煩……


########################################################
#centos7
#安裝配置supervisord
systemctl restart supervisord
systemctl stop supervisord 
systemctl enable supervisord.service #開機啟動

web管理kvm ，安裝webvirtmgr