centos7.2 kvm虚拟化管理平台WebVirtMgr部署

WebVirtMgr采用几乎纯Python开发，其前端是基于Python的Django，后端是基于Libvirt的Python接口，将日常kvm的管理操作变的更加的可视化。

WebVirtMgr特点：
操作简单，易于使用
通过libvirt的API接口对kvm进行管理
提供对虚拟机生命周期管理
WebVirtMgr 功能

宿主机管理支持以下功能
CPU利用率
内存利用率
网络资源池管理
存储资源池管理
虚拟机镜像
虚拟机克隆
快照管理
日志管理
虚机迁移

虚拟机管理支持以下功能
CPU利用率
内存利用率
光盘管理
关/开/暂停虚拟机
安装虚拟机
VNC console连接
创建快照

系统环境： CentOS Linux release 7.2.1511 (Core)  1、yum源的配置及安装所需软件包 yum -y install http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-8.noarch.rpm yum -y install git python-pip libvirt-python libxml2-python python-websockify supervisor nginx yum -y install gcc python-devel pip install numpy     2、下载webvirtmgr.git软件 mkdir /application/ cd /application/ git clone git://github.com/retspen/webvirtmgr.git   git clone https://github.com/retspen/webvirtmgr.git                                        3、数据库安装 cd /application/ wget http://www.sqlite.org/sqlite-3.5.6.tar.gz cd sqlite-3.5.6/ ./configure --disable-tcl   make make install  4、webvirtmgr安装 cd /application/webvirtmgr pip install -r requirements.txt ----------------------------------------------------------------------------------------------------- ./manage.py syncdb   WARNING:root:No local_settings file found. Creating tables ... Creating table auth_permission Creating table auth_group_permissions Creating table auth_group Creating table auth_user_groups Creating table auth_user_user_permissions Creating table auth_user Creating table django_content_type Creating table django_session Creating table django_site Creating table servers_compute Creating table instance_instance Creating table create_flavor You just installed Django's auth system, which means you don't have any superusers defined. Would you like to create one now? (yes/no): yes Username (leave blank to use 'root'): admin Email address: [email protected] Password: 123456 Password (again): 123456 Superuser created successfully. Installing custom SQL ... Installing indexes ... Installed 6 object(s) from 1 fixture(s) --------------------------------------------------------------------------------------------------------                                                                    ./manage.py collectstatic  WARNING:root:No local_settings file found. You have requested to collect static files at the destination location as specified in your settings. This will overwrite existing files! Are you sure you want to do this? Type 'yes' to continue, or 'no' to cancel: yes Copying '/application/webvirtmgr/webvirtmgr/static/css/bootstrap-multiselect.css' Copying '/application/webvirtmgr/webvirtmgr/static/css/bootstrap.min.css' Copying '/application/webvirtmgr/webvirtmgr/static/css/signin.css' Copying '/application/webvirtmgr/webvirtmgr/static/css/table-sort.css' Copying '/application/webvirtmgr/webvirtmgr/static/css/webvirtmgr.css' Copying '/application/webvirtmgr/webvirtmgr/static/fonts/glyphicons-halflings-regular.eot' Copying '/application/webvirtmgr/webvirtmgr/static/fonts/glyphicons-halflings-regular.svg' Copying '/application/webvirtmgr/webvirtmgr/static/fonts/glyphicons-halflings-regular.ttf' Copying '/application/webvirtmgr/webvirtmgr/static/fonts/glyphicons-halflings-regular.woff' Copying '/application/webvirtmgr/webvirtmgr/static/img/asc.gif' Copying '/application/webvirtmgr/webvirtmgr/static/img/bg.gif' Copying '/application/webvirtmgr/webvirtmgr/static/img/desc.gif' Copying '/application/webvirtmgr/webvirtmgr/static/img/favicon.ico' Copying '/application/webvirtmgr/webvirtmgr/static/js/Chart.min.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/bootstrap-multiselect.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/bootstrap.min.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/infrastructure.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/jquery-1.10.2.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/jquery-migrate-1.2.1.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/jquery.tablesorter.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/Orbitron700.ttf' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/Orbitron700.woff' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/base.css' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/base64.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/black.css' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/blue.css' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/des.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/display.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/input.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/jsunzip.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/logo.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/playback.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/rfb.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/ui.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/util.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/websock.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/webutil.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/chrome-app/tcp-client.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/web-socket-js/README.txt' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/web-socket-js/WebSocketMain.swf' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/web-socket-js/swfobject.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/novnc/web-socket-js/web_socket.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/atKeynames.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/bitmap.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/cursor.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/display.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/enums.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/filexfer.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/inputs.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/jsbn.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/lz.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/main.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/playback.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/png.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/prng4.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/quic.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/resize.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/rng.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/rsa.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/sha1.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/simulatecursor.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/spicearraybuffer.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/spiceconn.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/spicedataview.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/spicemsg.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/spicetype.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/ticket.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/utils.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/webm.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/wire.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/thirdparty/jsbn.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/thirdparty/prng4.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/thirdparty/rng.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/thirdparty/rsa.js' Copying '/application/webvirtmgr/webvirtmgr/static/js/spice-html5/thirdparty/sha1.js' 75 static files copied.  ------------------------------------------------------------------------------------------------------------- ./manage.py createsuperuser   WARNING:root:No local_settings file found. Username (leave blank to use 'root'): mgruser Email address: [email protected] Password: 123456 Password (again): 123456 Superuser created successfully. --------------------------------------------------------------------------------------------------------------- 5、webvirtmgr配置 mkdir -pv /var/www cp -Rv /application/webvirtmgr /var/www/webvirtmgr vim /etc/nginx/conf.d/webvirtmgr.conf 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 } } chown -R nginx:nginx /var/www/webvirtmgr vim /etc/supervisord.conf  [program:webvirtmgr] command=/usr/bin/python2 /var/www/webvirtmgr/manage.py run_gunicorn -c /var/www/webvirtmgr/conf/gunicorn.conf.py                     #启动8000端口 directory=/var/www/webvirtmgr autostart=true autorestart=true logfile=/var/log/supervisor/webvirtmgr.log log_stderr=true user=nginx [program:webvirtmgr-console] command=/usr/bin/python2 /var/www/webvirtmgr/console/webvirtmgr-console                               #启动6080端口（这是控制台vnc端口） directory=/var/www/webvirtmgr autostart=true autorestart=true stdout_logfile=/var/log/supervisor/webvirtmgr-console.log redirect_stderr=true user=nginx 确保下面bind绑定的是本机的8000端口，这个在nginx配置中定义了，被代理的端口 grep '^bind =' /var/www/webvirtmgr/conf/gunicorn.conf.py bind = '127.0.0.1:8000' systemctl restart nginx.service Job for nginx.service failed because the control process exited with error code. See "systemctl status nginx.service" and "journalctl -xe" for details. vi /etc/nginx/nginx.conf 注释掉39行 39     #    listen       80 default_server; systemctl restart nginx.service systemctl start supervisord.service   后台执行 nohup /usr/bin/python2 /var/www/webvirtmgr/manage.py run_gunicorn -c /var/www/webvirtmgr/conf/gunicorn.conf.py & 6、KVM被管理端配置 vi /etc/sysconfig/libvirtd LLIBVIRTD_CONFIG=/etc/libvirt/libvirtd.conf LIBVIRTD_ARGS="--listen" vi /etc/libvirt/libvirtd.conf listen_tls = 0 listen_tcp = 1 tcp_port = "16509" listen_addr = "0.0.0.0" auth_tcp = "none" systemctl restart  libvirtd.service                                                                   

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