随笔-计算服务可以主机和管理云系统

1、UNIT4UNIT4OpenStack计算服OpenStack计OpenStack计算服OpenStack计算服务可以计算主机和管理云计算系统OpenStack计算服务是 “基础架构即服务”()系统的重要组OpenStack计算服务的主要模块语言实现OpenStack计算服务的组ComputeOpenStack计算服务的组ComputeNetworkingford-linentsandOthernova-api算API，AmazonEC2nova-api算API，AmazonEC2 Computepute例如：XenAPIforXenServer/XCP，libvirtforKVMorQEMU

2、， VMwareAPI for VMwarenova-scheduler Networkingfornova-networknova-consoleauth。Networkingfornova-networknova-consoleauth。vncproxy nova-certImagemanagement(EC2一个AmazonS3的接口，用于将AmazonImagemanagement(EC2一个AmazonS3的接口，用于将Amazon用于兼容于AmazonE2euca2oolsd-linentsandnovaOtherTheSQL安装和安装和配置controller节配置先决条安装和配

3、置计算控制组完成安配置先决条 -uroot-配置先决条 -uroot-#GRANTALLPRIVILEGESONnova.*TOnovalocalhostIDENTIFIEDBY#GRANTALLPRIVILEGESONnova.*TOnova%IDENTIFIEDBYkeystoneuser-role-add-usernova-tenantservice-role#keystoneuser-create-namenova-#sourceadmin-rvice-create-namenova-typecompute-descriptionOpenStack#keystone-service-i

4、d -publicurl#keystone-service-id -publicurl HYPERLINK http:/c/ -creatervice-list|awk/compute/$2) ernalurl HYPERLINK http:/c/ -adminurl HYPERLINK http:/c/ -region 安装和配置计算控制组包#yuminstallopenstack-nova-apiopenstack-nova-certopenstack-nova-conductor安装和配置计算控制组包#yuminstallopenstack-nova-apiopenstack-nova-

5、certopenstack-nova-conductor ython-：connection：rpc_backend=rabbit rabbit_host = crabbit_password=my_ip=my_ip=vncserver_listen=vncserver_proxyclient_address=host=verbose=完成安完成安安装配安装配置一个compute安装并配置计算虚拟化组完成安安装并配置计算虚拟安装并配置计算虚拟化组包：rpc_backend=rabbit rabbit_host = crabbit_password=#yumpute：my_ip=auth_strategy=auth_uri= HYPERLINK http:/c/ identity_uri= HYPERLINK http:/c/ admin_tenant_name = service admin_user = nova nt_address=nt_address=e =host=novncproxy_base_url= HYPERLINK http:/c/ vnc_enabled = True vncserver_listen=完成安#egrep-c(vmx|svm)完成安#egrep-c(vmx|svm)为QE