隨筆-計算服務(wù)可以主機和管理云系統(tǒng)

1、UNIT4UNIT4OpenStack計算服OpenStack計OpenStack計算服OpenStack計算服務(wù)可以計算主機和管理云計算系統(tǒng)OpenStack計算服務(wù)是 “基礎(chǔ)架構(gòu)即服務(wù)”()系統(tǒng)的重要組OpenStack計算服務(wù)的主要模塊語言實現(xiàn)OpenStack計算服務(wù)的組ComputeOpenStack計算服務(wù)的組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(EC2一個AmazonS3的接口，用于將AmazonImagemanagement(EC2一個AmazonS3的接口，用于將Amazon用于兼容于AmazonE2euca2oolsd-linentsandnovaOtherTheSQL安裝和安裝和配置controller節(jié)配置先決條安裝和配

3、置計算控制組完成安配置先決條 -uroot-配置先決條 -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 安裝和配置計算控制組包#yuminstallopenstack-nova-apiopenstack-nova-certopenstack-nova-conductor安裝和配置計算控制組包#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=完成安完成安安裝配安裝配置一個compute安裝并配置計算虛擬化組完成安安裝并配置計算虛擬安裝并配置計算虛擬化組包：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)為QE