使用devstack来安装ceilometer的开发环境
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[stack@yao-devstack root]$ cd /opt/ # clone devstack仓库 [stack@yao-devstack root]$ git clone http://git.openstack.org/openstack-dev/devstack # 建立stack用户 [stack@yao-devstack root]$ bash /opt/devstack/tools/create-stack-user.sh # 修改devstack目录的属主 [stack@yao-devstack root]$ chown -R stack. /opt/devstack/ # 建立local.conf配置文件 [stack@yao-devstack root]$ vim /opt/devstack/local.conf [[local|localrc]] GIT_BASE=http://git.trystack.cn NOVNC_REPO=http://git.trystack.cn/kanaka/noVNC.git SPICE_REPO=http://git.trystack.cn/git/spice/spice-html5.git enable_plugin ceilometer http://git.openstack.org/openstack/ceilometer CEILOMETER_BACKEND=mongodb ADMIN_PASSWORD=yao DATABASE_PASSWORD=yao RABBIT_PASSWORD=yao SERVICE_PASSWORD=$ADMIN_PASSWORD RECLONE=no # 执行stack安装程序 [stack@yao-devstack root]$ bash /opt/devstack/stack.sh
技术栈:html5
paste/webob/routes:rest api框架 http://gtcsq.readthedocs.io/en/latest/openstack/paste_webob_routes.htmlgit
pecan: rest api基本框架 http://www.javashuo.com/article/p-mixiosne-mk.htmlgithub
tenacity: 重连库 https://github.com/jd/tenacity web
futurist: 定时任务 https://docs.openstack.org/developer/futurist/examples.htmlmongodb
Cotyledon: 进程管理 http://cotyledon.readthedocs.io/en/latest/api.html vim
ceilometer基本命令:
segmentfault
如今ceilometer能够采集到虚拟机的cpu、内存、disk信息。(针对libvirt)bash