【正文】 ? 建立 NOVA服務配置文件存放目錄 mkdir /etc/nova ? 建立 NOVA服務啟動用戶 useradd s /sbin/nologin m d /var/log/nova nova ? 在 /etc/nova建立 NOVA服務配置文件，內容如下： [DEFAULT] debug=True logdir=/var/log/nova pybasedir=/var/lib/nova use_syslog=False verbose=True api_paste_config=/etc/nova/ auth_strategy=keystone bindir=/usr/bin glance_host=$my_ip glance_port=9292 glance_api_servers=$glance_host:$glance_port image_service= lock_path=/var/lock/nova my_ip= rabbit_host=localhost rabbit_password=openstack rabbit_port=5672 rabbit_userid=guest root_helper=sudo sql_connection= keystone_ec2_url= novncproxy_base_url= vnc_enabled=True vnc_keymap=enus vncserver_listen=$my_ip vncserver_proxyclient_address=$my_ip dhcpbridge=$bindir/novadhcpbridge dhcpbridge_flagfile=/etc/nova/ public_interface=eth0 routing_source_ip=$my_ip fixed_range=flat_interface=eth1 flat_work_bridge=br1 floating_range= force_dhcp_release=True target_host=$my_ip target_port=3260 console_token_ttl=600 iscsi_helper=ietadm iscsi_ip_address=$my_ip iscsi_num_targets=100 iscsi_port=3260 volume_group=novavolumes ec2_listen= ec2_listen_port=8773 metadata_listen= metadata_listen_port=8775 osapi_pute_listen= osapi_pute_listen_port=8774 osapi_volume_listen= osapi_volume_listen_port=8776 ? 在 /etc/nova建立 NOVA服務認證配置文件，內容如下： Metadata [posite:metadata] use = egg:Pasteurlmap /: metaversions /latest: meta /: meta /20200119: meta /20200301: meta /20200829: meta /20201010: meta /20201215: meta /20200201: meta /20200901: meta /20200404: meta [pipeline:metaversions] pipeline = ec2faultwrap logrequest metaverapp [pipeline:meta] pipeline = ec2faultwrap logrequest metaapp [app:metaverapp] = : [app:metaapp] = : EC2 [posite:ec2] use = egg:Pasteurlmap /services/Cloud: ec2cloud [posite:ec2cloud] use = call::pipeline_factory noauth = ec2faultwrap logrequest ec2noauth cloudrequest validator ec2executor deprecated = ec2faultwrap logrequest authenticate cloudrequest validator ec2executor keystone = ec2faultwrap logrequest ec2keystoneauth cloudrequest validator ec2executor [filter:ec2faultwrap] = : [filter:logrequest] = : [filter:ec2lockout] = : [filter:totoken] = : [filter:ec2keystoneauth] = : [filter:ec2noauth] = : [filter:authenticate] = : [filter:cloudrequest] controller = = : [filter:aut。 *) echo $Usage: $0 {start|stop|status|restart|condrestart|tryrestart|reload|forcereload} exit 2 esac exit $? ? 配置啟動腳本： chmod 755 /etc/chmod 755 /etc/mkdir /var/run/glance mkdir /var/lock/glance mkdir /var/lib/glance chown glance:root /var/run/glance chown glance:root /var/lock/glance chown glance:glance /var/lib/glance ? 啟動 GLANCEAPI和 GLANCEREGISTRY服務 /etc//etc/? 檢測服務是否正常啟動 通過 stat ltunp查看是否有 tcp 9292和 tcp 9191端口監(jiān)聽 如果沒有正常啟動請查看 /var/log/glance目錄下相關文件排錯 NOVA計算服務配置 ? 建立 NOVA服務數(shù)據(jù)庫 mysql uroot popenstack e 39。 status) rh_status 。 reload) rh_status_q || exit 7 $1 。 stop) rh_status_q || exit 0 $1 。amp。 rm f $lockfile return $retval } restart() { stop start } reload() { restart } force_reload() { restart } rh_status() { status p $pidfile $prog } rh_status_q() { rh_status /dev/null 2amp。 touch $lockfile return $retval } stop() { echo n $Stopping $prog: killproc p $pidfile $prog retval=$? echo [ $retval eq 0 ] amp。 echo \$! $pidfile retval=$? echo [ $retval eq 0 ] amp。 . /etc/sysconfig/$prog lockfile=/var/lock/subsys/$prog start() { [ x $exec ] || exit 5 [ f $config ] || exit 6 echo n $Starting $prog: daemon user glance pidfile $pidfile $exec configfile=$config amp。 *) echo $Usage: $0 {start|stop|status|restart|condrestart|tryrestart|reload|forcereload} exit 2 esac exit $? ? 在 /etc/，內容如下： !/bin/sh glanceregistry OpenStack Image Service Registry server chkconfig: 20 80 description: OpenStack Image Service (codenamed Glance) Registry server BEGIN INIT INFO Provides: RequiredStart: $remote_fs $work $syslog RequiredStop: $remote_fs $syslog DefaultStop: 0 1 6 ShortDescription: Glance Registry server Description: OpenStack Image Service (codenamed Glance) Registry server END INIT INFO . /etc/ suffix=registry prog=openstackglance$suffix exec=/usr/bin/glance$suffix config=/etc/glance/glance$ pidfile=/var/run/glance/glance$ [ e /etc/sysconfig/$prog ] amp。 status) rh_status 。 reload) rh_status_q || exit 7 $1 。 stop) rh_status_q || exit 0 $1 。amp。 rm f $lockfile return $retval } restart() { stop start } reload() { restart } force_reload() { restart } rh_status() { status p $pidfile $prog } rh_status_q() { rh_status /dev/null 2amp。 touch $lockfile return $retval } stop() { echo n $Stopping $prog: killproc p $pidfile $prog retval=$? echo [ $retval eq 0 ] amp。 echo \$! $pidfile retval=$? echo [ $retval eq 0 ] amp。 . /etc/sysconfig/$prog lockfile=/var/lock/subsys/$prog start() { [ x $exec ] || exit 5 [ f $config ] || exit 6 echo n $Starting $prog: daemon user glance pidfile $pidfile $exec configfile=$config amp。 exceptions. If you notice this, you can lower this value to ensure that SQLAlche