试用WebVirtMgr

# 启用epel的源，我一般是使用阿里云的centos源及epel源，见`http://mirrors.aliyun.com/help/centos`， `http://mirrors.aliyun.com/help/epel`
# 这里跟官方文档有一点点不一样，不要安装epel源里的supervisor，那个太老了，另外多安装了novnc包，这个后面通过网页连接虚拟机的控制台要用到
yum -y install git python-pip libvirt-python libxml2-python python-websockify nginx novnc
# 安装较新版本的supervisor
wget -O python-supervisor-3.0-3.noarch.rpm https://packagecloud.io/haf/oss/packages/el/6/python-supervisor-3.0-3.noarch.rpm/download
yum localinstall -y python-supervisor-3.0-3.noarch.rpm

mkdir -p /srv/www/
cd /srv/www/
git clone git://github.com/retspen/webvirtmgr.git
cd webvirtmgr
pip install -r requirements.txt
# 这里会提示让创建一个登录用户，按照提示创建就可以了，以后可以执行`./manage.py createsuperuser`再创建其它登录用户
./manage.py syncdb
./manage.py collectstatic

#将该目录的拥有者修改为nginx用户
chown -R nginx:nginx /var/www/webvirtmgr

#增加webvirtmgr的nginx配置
echo "
server {
    listen 80 default_server;

    server_name _;
    #access_log /var/log/nginx/webvirtmgr_access_log;

    location /static/ {
        root /srv/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 $scheme;
        proxy_connect_timeout 600;
        proxy_read_timeout 600;
        proxy_send_timeout 600;
        client_max_body_size 1024M; # Set higher depending on your needs
    }
}
"> /etc/nginx/conf.d/webvirtmgr.conf

# 注释掉nginx原有的默认主机配置
sed -i -e "s/^/#/g" /etc/nginx/conf.d/default.conf

# 增加webvirtmgr的supervisor配置
echo "
command=/usr/bin/python /srv/www/webvirtmgr/manage.py run_gunicorn -c /srv/www/webvirtmgr/conf/gunicorn.conf.py
directory=/srv/www/webvirtmgr
autostart=true
autorestart=true
logfile=/var/log/supervisor/webvirtmgr.log
log_stderr=true
user=nginx

[program:webvirtmgr-console]
command=/usr/bin/python /srv/www/webvirtmgr/console/webvirtmgr-console
directory=/srv/www/webvirtmgr
autostart=true
autorestart=true
stdout_logfile=/var/log/supervisor/webvirtmgr-console.log
redirect_stderr=true
user=nginx
" > /etc/supervisor/conf.d/webvirtmgr.conf

# 设置nginx、supervisord开机自启动并启动它们
chkconfig nginx on
service nginx start
chkconfig supervisord on
service supervisord start

curl http://retspen.github.io/libvirt-bootstrap.sh | sh
service messagebus restart
service libvirtd restart

adduser webvirtmgr
passwd webvirtmgr
usermod -G qemu,kvm -a webvirtmgr
echo "[Remote libvirt SSH access]
Identity=unix-user:webvirtmgr
Action=org.libvirt.unix.manage
ResultAny=yes
ResultInactive=yes
ResultActive=yes
" > /etc/polkit-1/localauthority/50-local.d/50-libvirt-remote-access.pkla

#切换至nginx用户
su - nginx -s /bin/bash
#生成nginx用户默认的ssh登录密钥文件
ssh-keygen
touch ~/.ssh/config && echo -e "StrictHostKeyChecking=no\nUserKnownHostsFile=/dev/null" >> ~/.ssh/config
chmod 0600 ~/.ssh/config
#设置nginx使用webvirtmgr无密码登录至被管物理机
ssh-copy-id -P .ssh/id_rsa webvirtmgr@${libvirt_host_ip}
#从nginx用户跳出
exit

iface-bridge <interface> <bridge> [--no-stp] [--delay <number>] [--no-start]