OpenStack完整安装手册(CentOS6.2)
转载自百度文库。
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OpenStack完整安装手册(CentOS6.2)
Table ofContents
· 1 实验环境
· 2 架构部署
3 控制节点安装
o 3.1 前提工作
o 3.2 NTP时钟服务安装
o 3.3 MYSQL数据库服务安装
o 3.4 RABBITMQ消息队列服务安装
o 3.5 PYTHON-NOVACLIENT库安装
o 3.6 KEYSTONE身份认证服务安装
o 3.7 PYTHON-KEYSTONECLIENT库安装
o 3.8 SWIFT对象存储服务安装
o 3.9 GLANCE镜像存储服务安装
o 3.10 NOVA计算服务安装
o 3.11 HORIZON管理面板安装
o 3.12 NOVNC WEB访问安装
o 3.13 KEYSTONE身份认证服务配置
o 3.14 GLANCE镜像存储服务配置
o 3.15 建立GLANCE服务数据库
o 3.16 NOVA计算服务配置
o 3.17 SWIFT对象存储服务配置
o 3.18 HORIZON管理面板配置
o 3.19 NOVNC WEB访问配置
4 计算节点安装
o 4.1 前提工作
o 4.2 NTP时钟同步配置
o 4.3 PYTHON-NOVACLIENT库安装
o 4.4 GLANCE镜像存储服务安装
o 4.5 NOVA计算服务安装
o 4.6 NOVA计算服务配置
1 实验环境
· 硬件:
DELL R710(1台)
|------+--------------------------------------------------------|
| CPU | Intel(R) Xeon(R) CPU E5620 @ 2.40GHz * 2 |
|------+--------------------------------------------------------||MEM | 48GB |
|------+--------------------------------------------------------|
| DISK |300GB |
|------+--------------------------------------------------------|
|NIC | Broadcom Corporation NetXtreme II BCM5716Gigabit Ethernet * 4 |
|------+--------------------------------------------------------|
DELL R410(1台)
|------+--------------------------------------------------------|
| CPU | Intel(R) Xeon(R) CPU E5606 @ 2.13GHz * 2 |
|------+--------------------------------------------------------|
|MEM | 8GB |
|------+--------------------------------------------------------|
| DISK | 1T * 4 |
|------+--------------------------------------------------------|
|NIC | Broadcom Corporation NetXtreme II BCM5709Gigabit Ethernet * 4 |
|------+--------------------------------------------------------|
· 系统：
CentOS6.2 x64
· Openstack版本：
Essexrelease（2012.1）
2 架构部署
· 配置信息
|-------------------+---------------+-------------+-------------|
|Machine/Hostname | External IP | Internal IP | Used for |
|-------------------+---------------+-------------+-------------|
| DELLR410/Control | 60.12.206.105 | 192.168.1.2 | Control Node|
| DELLR710/Compute | 60.12.206.99 |192.168.1.3 | Compute Node|
|-------------------+---------------+-------------+-------------|
实例网段为10.0.0.0/24，Floating IP为60.12.206.110,实例网段桥接在内网网卡上，网络模式采用FlatDHCP
控制节点 /dev/sda为系统盘，/dev/sdb为nova-volume盘，/dev/sdc、/dev/sdd为swift存储用
· 服务器系统安装
1.CentOS 6.2 x64使用最小化安装方式
2. 服务器外网使用eth0
3. 服务器内网使用eth1
4. 所有服务均监听
3 控制节点安装
3.1 前提工作
· 导入第三方软件源
rpm -Uvhhttp://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-5.noarch.rpm
rpm -Uvhhttp://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
· 安装依赖包
yum -yinstall swig libvirt-python libvirt qemu-kvm python-pip gcc make gcc-c++ patchm4 python-devel libxml2-devel libxslt-devel libgsasl-devel openldap-develsqlite-devel openssl-devel wget telnet gpxe-bootimgs gpxe-roms gpxe-roms-qemudmidecode git scsi-target-utils kpartx socat vconfig aoetools
rpm -Uvhhttp://veillard.com/libvirt/6.3/x86_64/dnsmasq-utils-2.48-6.el6.x86_64.rpm
ln -sv/usr/bin/pip-python /usr/bin/pip
· 更新内核
通过uname -r 查看原内核版本，应如下：
2.6.32-220.el6.x86_64
yum -yinstall kernel kernel-devel
init 6
通过uname -r 查看更新后内核版本，应如下：
2.6.32-220.7.1.el6.x86_64
3.2 NTP时钟服务安装
· 安装NTP时钟同步服务器
yuminstall -y ntp
· 编辑/etc/ntp.conf，将文件内容替换为如下：
restrictdefault ignore
restrict127.0.0.1
restrict192.168.1.0 mask 255.255.255.0 nomodify notrap
serverntp.api.bz
server 127.127.1.0
fudge 127.127.1.0 stratum 10
driftfile/var/lib/ntp/drift
keys/etc/ntp/keys
· 重启ntp服务
/etc/init.d/ntpdstart
3.3 MYSQL数据库服务安装
· 安装MYSQL数据库服务
yuminstall -y mysql-server
· 更改MYSQL数据库服务监听内网网卡IP
sed -i'/symbolic-links=0/a bind-address = 192.168.1.2' /etc/my.cnf
· 启动MYSQL数据库服务
/etc/init.d/mysqldstart
· 设置MYSQL的root用户密码为openstack
mysqladmin-uroot password 'openstack';history -c
· 检测服务是否正常启动
通过netstat-ltunp查看是否有tcp 3306端口监听
如果没有正常启动请查看/var/log/mysqld.log文件排错
3.4 RABBITMQ消息队列服务安装
· 安装RABBITMQ消息队列服务
yum -yinstall rabbitmq-server
· 启动RABBITMQ消息队列服务
/etc/init.d/rabbitmq-serverstart
· 更改RABBITMQ消息队列服务guest用户默认密码为openstack
rabbitmqctlchange_password guest openstack
3.5 PYTHON-NOVACLIENT库安装
· 下载源码包
wgethttps://launchpad.net/nova/essex/2012.1/+download/python-novaclient-2012.1.tar.gz-P /opt
· 安装依赖包
yum -yinstall python-simplejson python-prettytable python-argparse python-nose1.1python-httplib2 python-virtualenv MySQL-python
· 解压并安装PYTHON-NOVACLIENT库
cd /opt
tar xfpython-novaclient-2012.1.tar.gz
cdpython-novaclient-2012.1
pythonsetup.py install
rm -f../python-novaclient-2012.1.tar.gz
3.6 KEYSTONE身份认证服务安装
· 下载源码包
wgethttps://launchpad.net/keystone/essex/2012.1/+download/keystone-2012.1.tar.gz -P/opt
· 安装依赖包
yuminstall -y python-eventlet python-greenlet python-paste python-passlib
pipinstall routes==1.12.3 lxml==2.3 pam==0.1.4 passlib sqlalchemy-migrate==0.7.2PasteDeploy==1.5.0 SQLAlchemy==0.7.3 WebOb==1.0.8
· 解压并安装KEYSTONE身份认证服务
cd /opt
tar xfkeystone-2012.1.tar.gz
cdkeystone-2012.1
pythonsetup.py install
rm -f../keystone-2012.1.tar.gz
3.7 PYTHON-KEYSTONECLIENT库安装
· 下载源码包
wget https://launchpad.net/keystone/essex/2012.1/+download/python-keystoneclient-2012.1.tar.gz-P /opt
· 解压并安装PYTHON-KEYSTONECLIENT库
cd /opt
tar xfpython-keystoneclient-2012.1.tar.gz
cdpython-keystoneclient-2012.1
pythonsetup.py install
rm -f../python-keystoneclient-2012.1.tar.gz
3.8 SWIFT对象存储服务安装
· 下载源码包
wgethttps://launchpad.net/swift/essex/1.4.8/+download/swift-1.4.8.tar.gz -P /opt
· 安装依赖包
pipinstall configobj==4.7.1 netifaces==0.6
· 解压并安装SWIFT对象存储服务
cd /opt
tar xfswift-1.4.8.tar.gz
cdswift-1.4.8
pythonsetup.py install
rm -f../swift-1.4.8.tar.gz
3.9 GLANCE镜像存储服务安装
· 下载源码包
wgethttps://launchpad.net/glance/essex/2012.1/+download/glance-2012.1.tar.gz -P/opt
· 安装依赖包
yuminstall -y python-anyjson python-kombu m2crypto
pipinstall xattr==0.6.0 iso8601==0.1.4 pysendfile==2.0.0 pycrypto==2.3 wsgirefboto==2.1.1
· 解压并安装GLANCE镜像存储服务
cd /opt
tar xfglance-2012.1.tar.gz
cdglance-2012.1
pythonsetup.py install
rm -f../glance-2012.1.tar.gz
3.10 NOVA计算服务安装
· 下载源码包
wgethttps://launchpad.net/nova/essex/2012.1/+download/nova-2012.1.tar.gz -P /opt
· 安装依赖包
yuminstall -y python-amqplib python-carrot python-lockfile python-gflagspython-netaddr python-suds python-paramiko python-feedparser
pipinstall Cheetah==2.4.4 python-daemon==1.5.5 Babel==0.9.6
· 解压并安装NOVA计算服务
cd /opt
tar xfnova-2012.1.tar.gz
cdnova-2012.1
pythonsetup.py install
rm -f../nova-2012.1.tar.gz
3.11 HORIZON管理面板安装
· 下载源码包
wgethttps://launchpad.net/horizon/essex/2012.1/+download/horizon-2012.1.tar.gz -P/opt
· 安装依赖包
yuminstall -y python-django-nose python-dateutil python-cloudfiles python-djangopython-django-integration-apache httpd
· 解压并安装HORIZON管理面板
cd /opt
tar xfhorizon-2012.1.tar.gz
cdhorizon-2012.1
pythonsetup.py install
rm -f../horizon-2012.1.tar.gz
3.12 NOVNC WEB访问安装
· 下载源码包
gitclone https://github.com/cloudbuilders/noVNC.git /opt/noVNC
· 安装依赖包
yuminstall -y python-numdisplay
3.13 KEYSTONE身份认证服务配置
· 建立KEYSTONE服务数据库
mysql-uroot -popenstack -e 'create database keystone'
· 建立KEYSTONE服务配置文件存放目录
mkdir/etc/keystone
· 建立KEYSTONE服务启动用户
useradd-s /sbin/nologin -m -d /var/log/keystone keystone
· 在/etc/keystone建立default_catalog.templates作为KEYSTONE服务服务点配置文件，内容如下：
catalog.RegionOne.identity.publicURL= http://60.12.206.105:$(public_port)s/v2.0
catalog.RegionOne.identity.adminURL= http://60.12.206.105:$(admin_port)s/v2.0
catalog.RegionOne.identity.internalURL= http://60.12.206.105:$(public_port)s/v2.0
catalog.RegionOne.identity.name= Identity Service
catalog.RegionOne.compute.publicURL= http://60.12.206.105:8774/v2/$(tenant_id)s
catalog.RegionOne.compute.adminURL= http://60.12.206.105:8774/v2/$(tenant_id)s
catalog.RegionOne.compute.internalURL= http://60.12.206.105:8774/v2/$(tenant_id)s
catalog.RegionOne.compute.name= Compute Service
catalog.RegionOne.volume.publicURL= http://60.12.206.105:8776/v1/$(tenant_id)s
catalog.RegionOne.volume.adminURL= http://60.12.206.105:8776/v1/$(tenant_id)s
catalog.RegionOne.volume.internalURL= http://60.12.206.105:8776/v1/$(tenant_id)s
catalog.RegionOne.volume.name= Volume Service
catalog.RegionOne.ec2.publicURL= http://60.12.206.105:8773/services/Cloud
catalog.RegionOne.ec2.adminURL= http://60.12.206.105:8773/services/Admin
catalog.RegionOne.ec2.internalURL= http://60.12.206.105:8773/services/Cloud
catalog.RegionOne.ec2.name= EC2 Service
catalog.RegionOne.s3.publicURL= http://60.12.206.105:3333
catalog.RegionOne.s3.adminURL= http://60.12.206.105:3333
catalog.RegionOne.s3.internalURL= http://60.12.206.105:3333
catalog.RegionOne.s3.name= S3 Service
catalog.RegionOne.image.publicURL= http://60.12.206.105:9292/v1
catalog.RegionOne.image.adminURL= http://60.12.206.105:9292/v1
catalog.RegionOne.image.internalURL= http://60.12.206.105:9292/v1
catalog.RegionOne.image.name= Image Service
catalog.RegionOne.object_store.publicURL= http://60.12.206.105:8080/v1/AUTH_$(tenant_id)s
catalog.RegionOne.object_store.adminURL= http://60.12.206.105:8080/
catalog.RegionOne.object_store.internalURL= http://60.12.206.105:8080/v1/AUTH_$(tenant_id)s
catalog.RegionOne.object_store.name= Swift Service
· 在/etc/keystone建立policy.json作为KEYSTONE服务策略文件，内容如下：
{
"admin_required":[["role:admin"], ["is_admin:1"]]
}
· 在/etc/keystone建立keystone.conf作为KEYSTONE服务配置文件，内容如下：
[DEFAULT]
public_port= 5000
admin_port= 35357
admin_token= ADMIN
compute_port= 8774
verbose= True
debug =True
log_file= /var/log/keystone/keystone.log
use_syslog= False
syslog_log_facility= LOG_LOCAL0
[sql]
connection= mysql://root:openstack@localhost/keystone
idle_timeout= 30
min_pool_size= 5
max_pool_size= 10
pool_timeout= 200
[identity]
driver =keystone.identity.backends.sql.Identity
[catalog]
driver =keystone.catalog.backends.templated.TemplatedCatalog
template_file= /etc/keystone/default_catalog.templates
[token]
driver =keystone.token.backends.kvs.Token
[policy]
driver =keystone.policy.backends.simple.SimpleMatch
[ec2]
driver =keystone.contrib.ec2.backends.sql.Ec2
[filter:debug]
paste.filter_factory= keystone.common.wsgi:Debug.factory
[filter:token_auth]
paste.filter_factory= keystone.middleware:TokenAuthMiddleware.factory
[filter:admin_token_auth]
paste.filter_factory= keystone.middleware:AdminTokenAuthMiddleware.factory
[filter:xml_body]
paste.filter_factory= keystone.middleware:XmlBodyMiddleware.factory
[filter:json_body]
paste.filter_factory= keystone.middleware:JsonBodyMiddleware.factory
[filter:crud_extension]
paste.filter_factory= keystone.contrib.admin_crud:CrudExtension.factory
[filter:ec2_extension]
paste.filter_factory= keystone.contrib.ec2:Ec2Extension.factory
[filter:s3_extension]
paste.filter_factory= keystone.contrib.s3:S3Extension.factory
[app:public_service]
paste.app_factory= keystone.service:public_app_factory
[app:admin_service]
paste.app_factory= keystone.service:admin_app_factory
[pipeline:public_api]
pipeline= token_auth admin_token_auth xml_body json_body debug ec2_extension s3_extensionpublic_service
[pipeline:admin_api]
pipeline= token_auth admin_token_auth xml_body json_body debug ec2_extensioncrud_extension admin_service
[app:public_version_service]
paste.app_factory= keystone.service:public_version_app_factory
[app:admin_version_service]
paste.app_factory= keystone.service:admin_version_app_factory
[pipeline:public_version_api]
pipeline= xml_body public_version_service
[pipeline:admin_version_api]
pipeline= xml_body admin_version_service
[composite:main]
use =egg:Paste#urlmap
/v2.0 =public_api
/ =public_version_api
[composite:admin]
use =egg:Paste#urlmap
/v2.0 =admin_api
/ =admin_version_api
· 在/etc/init.d/下建立名为keystone的KEYSTONE服务启动脚本，内容如下：
#!/bin/sh
#
#keystone OpenStack Identity Service
#
#chkconfig: - 20 80
#description: keystone works provide apis to \
# * Authenticate users and providea token \
# * Validate tokens
### ENDINIT INFO
./etc/rc.d/init.d/functions
prog=keystone
prog_exec=keystone-all
exec="/usr/bin/$prog_exec"
config="/etc/$prog/$prog.conf"
pidfile="/var/run/$prog/$prog.pid"
[ -e/etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
lockfile=/var/lock/subsys/$prog
start(){
[ -x $exec ] || exit 5
[ -f $config ] || exit 6
echo -n $"Starting $prog: "
daemon --user keystone --pidfile $pidfile"$exec --config-file=$config &>/dev/null & echo \$! >$pidfile"
retval=$?
echo
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
reload(){
restart
}
force_reload(){
restart
}
rh_status(){
status -p $pidfile $prog
}
rh_status_q(){
rh_status >/dev/null 2>&1
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
· 配置启动脚本：
chmod755 /etc/init.d/keystone
mkdir/var/run/keystone
mkdir/var/lock/keystone
chownkeystone:root /var/run/keystone
chownkeystone:root /var/lock/keystone
· 启动KEYSTONE服务
/etc/init.d/keystonestart
· 检测服务是否正常启动
通过netstat-ltunp查看是否有tcp 5000和tcp 35357端口监听
如果没有正常启动请查看/var/log/keystone/keystone.log文件排错
· 建立KEYSTONE服务初始化数据脚本keystone_data.sh，内容如下：
#!/bin/bash
#Variables set before calling this script:
#SERVICE_TOKEN - aka admin_token in keystone.conf
#SERVICE_ENDPOINT - local Keystone admin endpoint
#SERVICE_TENANT_NAME - name of tenant containing service accounts
#ENABLED_SERVICES - stack.sh's list of services to start
#DEVSTACK_DIR - Top-level DevStack directory
ADMIN_PASSWORD=${ADMIN_PASSWORD:-secrete}
SERVICE_PASSWORD=${SERVICE_PASSWORD:-service}
exportSERVICE_TOKEN=ADMIN
exportSERVICE_ENDPOINT=http://localhost:35357/v2.0
SERVICE_TENANT_NAME=${SERVICE_TENANT_NAME:-tenant}
functionget_id () {
echo `$@ | awk '/ id / { print $4 }'`
}
#Tenants
ADMIN_TENANT=$(get_idkeystone tenant-create --name=admin)
SERVICE_TENANT=$(get_idkeystone tenant-create --name=$SERVICE_TENANT_NAME)
DEMO_TENANT=$(get_idkeystone tenant-create --name=demo)
INVIS_TENANT=$(get_idkeystone tenant-create --name=invisible_to_admin)
# Users
ADMIN_USER=$(get_idkeystone user-create --name=admin \
--pass="$ADMIN_PASSWORD" \
DEMO_USER=$(get_idkeystone user-create --name=demo \
--pass="$ADMIN_PASSWORD" \
# Roles
ADMIN_ROLE=$(get_idkeystone role-create --name=admin)
KEYSTONEADMIN_ROLE=$(get_idkeystone role-create --name=KeystoneAdmin)
KEYSTONESERVICE_ROLE=$(get_idkeystone role-create --name=KeystoneServiceAdmin)
ANOTHER_ROLE=$(get_idkeystone role-create --name=anotherrole)
# AddRoles to Users in Tenants
keystoneuser-role-add --user $ADMIN_USER --role $ADMIN_ROLE --tenant_id $ADMIN_TENANT
keystoneuser-role-add --user $ADMIN_USER --role $ADMIN_ROLE --tenant_id $DEMO_TENANT
keystoneuser-role-add --user $DEMO_USER --role $ANOTHER_ROLE --tenant_id $DEMO_TENANT
#TODO(termie): these two might be dubious
keystoneuser-role-add --user $ADMIN_USER --role $KEYSTONEADMIN_ROLE --tenant_id$ADMIN_TENANT
keystoneuser-role-add --user $ADMIN_USER --role $KEYSTONESERVICE_ROLE --tenant_id$ADMIN_TENANT
# TheMember role is used by Horizon and Swift so we need to keep it:
MEMBER_ROLE=$(get_idkeystone role-create --name=Member)
keystoneuser-role-add --user $DEMO_USER --role $MEMBER_ROLE --tenant_id $DEMO_TENANT
keystoneuser-role-add --user $DEMO_USER --role $MEMBER_ROLE --tenant_id $INVIS_TENANT
NOVA_USER=$(get_idkeystone user-create --name=nova \
--pass="$SERVICE_PASSWORD" \
--tenant_id $SERVICE_TENANT \
keystoneuser-role-add --tenant_id $SERVICE_TENANT \
--user $NOVA_USER \
--role $ADMIN_ROLE
GLANCE_USER=$(get_idkeystone user-create --name=glance \
--pass="$SERVICE_PASSWORD" \
--tenant_id$SERVICE_TENANT \
keystoneuser-role-add --tenant_id $SERVICE_TENANT \
--user $GLANCE_USER \
--role $ADMIN_ROLE
SWIFT_USER=$(get_idkeystone user-create --name=swift \
--pass="$SERVICE_PASSWORD" \
--tenant_id $SERVICE_TENANT \
keystoneuser-role-add --tenant_id $SERVICE_TENANT \
--user $SWIFT_USER \
--role $ADMIN_ROLE
RESELLER_ROLE=$(get_idkeystone role-create --name=ResellerAdmin)
keystoneuser-role-add --tenant_id $SERVICE_TENANT \
--user $NOVA_USER \
--role $RESELLER_ROLE
· 建立KEYSTONE服务数据库结构
keystone-managedb_sync
· 执行初始化数据脚本
bashkeystone_data.sh
3.14 GLANCE镜像存储服务配置
3.15 建立GLANCE服务数据库
mysql-uroot -popenstack -e 'create database glance'
· 建立GLANCE服务配置文件存放目录
mkdir/etc/glance
· 建立GLANCE服务启动用户
useradd-s /sbin/nologin -m -d /var/log/glance glance
· 在/etc/glance建立glance-api.conf作为GLANCE-API服务配置文件，内容如下：
[DEFAULT]
# Showmore verbose log output (sets INFO log level output)
verbose= True
# Showdebugging output in logs (sets DEBUG log level output)
debug =True
# Whichbackend store should Glance use by default is not specified
# in arequest to add a new image to Glance? Default: 'file'
#Available choices are 'file', 'swift', and 's3'
default_store= file
#Address to bind the API server
bind_host= 0.0.0.0
# Portthe bind the API server to
bind_port= 9292
#Address to find the registry server
registry_host= 0.0.0.0
# Portthe registry server is listening on
registry_port= 9191
# Log tothis file. Make sure you do not set the same log
# filefor both the API and registry servers!
log_file= /var/log/glance/api.log
# Sendlogs to syslog (/dev/log) instead of to file specified by `log_file`
use_syslog= False
#============ Notification System Options =====================
#Notifications can be sent when images are create, updated or deleted.
# Thereare three methods of sending notifications, logging (via the
#log_file directive), rabbit (via a rabbitmq queue) or noop (no
#notifications sent, the default)
notifier_strategy= noop
#Configuration options if sending notifications via rabbitmq (these are
# thedefaults)
rabbit_host= localhost
rabbit_port= 5672
rabbit_use_ssl= false
rabbit_userid= guest
rabbit_password= openstack
rabbit_virtual_host= /
rabbit_notification_topic= glance_notifications
#============ Filesystem Store Options ========================
#Directory that the Filesystem backend store
# writesimage data to
filesystem_store_datadir= /var/lib/glance/images/
#============ Swift Store Options =============================
#Address where the Swift authentication service lives
swift_store_auth_address= 127.0.0.1:8080/v1.0/
# Userto authenticate against the Swift authentication service
swift_store_user= jdoe
# Authkey for the user authenticating against the
# Swiftauthentication service
swift_store_key= a86850deb2742ec3cb41518e26aa2d89
#Container within the account that the account should use
# forstoring images in Swift
swift_store_container= glance
# Do wecreate the container if it does not exist?
swift_store_create_container_on_put= False
# Whatsize, in MB, should Glance start chunking image files
# and doa large object manifest in Swift? By default, this is
# themaximum object size in Swift, which is 5GB
swift_store_large_object_size= 5120
# Whendoing a large object manifest, what size, in MB, should
# Glancewrite chunks to Swift? This amount of data is written
# to atemporary disk buffer during the process of chunking
# theimage file, and the default is 200MB
swift_store_large_object_chunk_size= 200
#Whether to use ServiceNET to communicate with the Swift storage servers.
# (Ifyou aren't RACKSPACE, leave this False!)
#
# To useServiceNET for authentication, prefix hostname of
#`swift_store_auth_address` with 'snet-'.
# Ex.https://example.com/v1.0/ -> https://snet-example.com/v1.0/
swift_enable_snet= False
#============ S3 Store Options =============================
#Address where the S3 authentication service lives
s3_store_host= 127.0.0.1:8080/v1.0/
# Userto authenticate against the S3 authentication service
s3_store_access_key= <20-char AWS access key>
# Authkey for the user authenticating against the
# S3authentication service
s3_store_secret_key= <40-char AWS secret key>
#Container within the account that the account should use
# forstoring images in S3. Note that S3 has a flat namespace,
# so youneed a unique bucket name for your glance images. An
# easyway to do this is append your AWS access key to "glance".
# S3buckets in AWS *must* be lowercased, so remember to lowercase
# yourAWS access key if you use it in your bucket name below!
s3_store_bucket=
# Do wecreate the bucket if it does not exist?
s3_store_create_bucket_on_put= False
#============ Image Cache Options ========================
image_cache_enabled= False
#Directory that the Image Cache writes data to
# Makesure this is also set in glance-pruner.conf
image_cache_datadir= /var/lib/glance/image-cache/
# Numberof seconds after which we should consider an incomplete image to be
#stalled and eligible for reaping
image_cache_stall_timeout= 86400
#============ Delayed Delete Options =============================
# Turnon/off delayed delete
delayed_delete= False
#Delayed delete time in seconds
scrub_time= 43200
#Directory that the scrubber will use to remind itself of what to delete
# Makesure this is also set in glance-scrubber.conf
scrubber_datadir= /var/lib/glance/scrubber
· 在/etc/glance建立glance-api-paste.ini作为GLANCE-API服务认证配置文件，内容如下：
[pipeline:glance-api]
#pipeline= versionnegotiation context apiv1app
# NOTE:use the following pipeline for keystone
pipeline= versionnegotiation authtoken context apiv1app
# Toenable Image Cache Management API replace pipeline with below:
#pipeline = versionnegotiation context imagecache apiv1app
# NOTE:use the following pipeline for keystone auth (with caching)
#pipeline = versionnegotiation authtoken auth-context imagecache apiv1app
[app:apiv1app]
paste.app_factory= glance.common.wsgi:app_factory
glance.app_factory= glance.api.v1.router:API
[filter:versionnegotiation]
paste.filter_factory= glance.common.wsgi:filter_factory
glance.filter_factory= glance.api.middleware.version_negotiation:VersionNegotiationFilter
[filter:cache]
paste.filter_factory= glance.common.wsgi:filter_factory
glance.filter_factory= glance.api.middleware.cache:CacheFilter
[filter:cachemanage]
paste.filter_factory= glance.common.wsgi:filter_factory
glance.filter_factory= glance.api.middleware.cache_manage:CacheManageFilter
[filter:context]
paste.filter_factory= glance.common.wsgi:filter_factory
glance.filter_factory= glance.common.context:ContextMiddleware
[filter:authtoken]
paste.filter_factory= keystone.middleware.auth_token:filter_factory
service_host= 60.12.206.105
service_port= 5000
service_protocol= http
auth_host= 60.12.206.105
auth_port= 35357
auth_protocol= http
auth_uri= http:/60.12.206.105:500/
admin_tenant_name= tenant
admin_user= glance
admin_password= service
· 在/etc/glance建立glance-registry.conf作为GLANCE-REGISTRY服务配置文件，内容如下：
[DEFAULT]
# Showmore verbose log output (sets INFO log level output)
verbose= True
# Showdebugging output in logs (sets DEBUG log level output)
debug =True
#Address to bind the registry server
bind_host= 0.0.0.0
# Portthe bind the registry server to
bind_port= 9191
# Log tothis file. Make sure you do not set the same log
# filefor both the API and registry servers!
log_file= /var/log/glance/registry.log
# Whereto store images
filesystem_store_datadir= /var/lib/glance/images
# Sendlogs to syslog (/dev/log) instead of to file specified by `log_file`
use_syslog= False
#SQLAlchemy connection string for the reference implementation
#registry server. Any valid SQLAlchemy connection string is fine.
# See:http://www.sqlalchemy.org/docs/05/reference/sqlalchemy/connections.html#sqlalchemy.create_engine
sql_connection= mysql://root:openstack@localhost/glance
# Periodin seconds after which SQLAlchemy should reestablish its connection
# to thedatabase.
#
# MySQLuses a default `wait_timeout` of 8 hours, after which it will drop
# idleconnections. This can result in 'MySQL Gone Away' exceptions. If you
# noticethis, you can lower this value to ensure that SQLAlchemy reconnects
# beforeMySQL can drop the connection.
sql_idle_timeout= 3600
# Limitthe api to return `param_limit_max` items in a call to a container. If
# alarger `limit` query param is provided, it will be reduced to this value.
api_limit_max= 1000
# If a`limit` query param is not provided in an api request, it will
#default to `limit_param_default`
limit_param_default= 25
· 在/etc/glance建立glance-registry-paste.ini作为GLANCE-REGISTRY服务认证配置文件，内容如下：
[pipeline:glance-registry]
#pipeline= context registryapp
# NOTE:use the following pipeline for keystone
pipeline= authtoken context registryapp
[app:registryapp]
paste.app_factory= glance.common.wsgi:app_factory
glance.app_factory= glance.registry.api.v1:API
[filter:context]
context_class= glance.registry.context.RequestContext
paste.filter_factory= glance.common.wsgi:filter_factory
glance.filter_factory= glance.common.context:ContextMiddleware
[filter:authtoken]
paste.filter_factory= keystone.middleware.auth_token:filter_factory
service_host= 60.12.206.105
service_port= 5000
service_protocol= http
auth_host= 60.12.206.105
auth_port= 35357
auth_protocol= http
auth_uri= http:/60.12.206.105:500/
admin_tenant_name= tenant
admin_user= glance
admin_password= service
· 在/etc/glance建立policy.json作为GLANCE服务策略文件，内容如下：
{
"default": [],
"manage_image_cache":[["role:admin"]]
}
· 在/etc/init.d/下建立名为glance-api的GLANCE-API服务启动脚本，内容如下：
#!/bin/sh
#
#glance-api OpenStack Image Service API server
#
#chkconfig: - 20 80
#description: OpenStack Image Service (code-named Glance) API server
###BEGIN INIT INFO
#Provides:
#Required-Start: $remote_fs $network $syslog
#Required-Stop: $remote_fs $syslog
#Default-Stop: 0 1 6
#Short-Description: Glance API server
# Description:OpenStack Image Service (code-named Glance) API server
### ENDINIT INFO
./etc/rc.d/init.d/functions
suffix=api
prog=openstack-glance-$suffix
exec="/usr/bin/glance-$suffix"
config="/etc/glance/glance-$suffix.conf"
pidfile="/var/run/glance/glance-$suffix.pid"
[ -e/etc/sysconfig/$prog ] && . /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 --config-file=$config &>/dev/null & echo \$! >$pidfile"
retval=$?
echo
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
reload(){
restart
}
force_reload(){
restart
}
rh_status(){
status -p $pidfile $prog
}
rh_status_q(){
rh_status >/dev/null 2>&1
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
· 在/etc/init.d/下建立名为glance-registry的GLANCE-REGISTRY服务启动脚本，内容如下：
#!/bin/sh
#
#glance-registry OpenStack Image Service Registry server
#
#chkconfig: - 20 80
#description: OpenStack Image Service (code-named Glance) Registry server
###BEGIN INIT INFO
#Provides:
#Required-Start: $remote_fs $network $syslog
#Required-Stop: $remote_fs $syslog
#Default-Stop: 0 1 6
#Short-Description: Glance Registry server
#Description: OpenStack Image Service (code-named Glance) Registry server
### ENDINIT INFO
./etc/rc.d/init.d/functions
suffix=registry
prog=openstack-glance-$suffix
exec="/usr/bin/glance-$suffix"
config="/etc/glance/glance-$suffix.conf"
pidfile="/var/run/glance/glance-$suffix.pid"
[ -e/etc/sysconfig/$prog ] && . /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 --config-file=$config &>/dev/null & echo \$! >$pidfile"
retval=$?
echo
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
reload(){
restart
}
force_reload(){
restart
}
rh_status(){
status -p $pidfile $prog
}
rh_status_q(){
rh_status >/dev/null 2>&1
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
· 配置启动脚本：
chmod755 /etc/init.d/glance-api
chmod755 /etc/init.d/glance-registry
mkdir/var/run/glance
mkdir/var/lock/glance
mkdir/var/lib/glance
chownglance:root /var/run/glance
chownglance:root /var/lock/glance
chownglance:glance /var/lib/glance
· 启动GLANCE-API和GLANCE-REGISTRY服务
/etc/init.d/glance-apistart
/etc/init.d/glance-registrystart
· 检测服务是否正常启动
通过netstat-ltunp查看是否有tcp 9292和tcp 9191端口监听
如果没有正常启动请查看/var/log/glance目录下相关文件排错
3.16 NOVA计算服务配置
· 建立NOVA服务数据库
mysql-uroot -popenstack -e 'create database nova'
· 建立NOVA服务配置文件存放目录
mkdir/etc/nova
· 建立NOVA服务启动用户
useradd-s /sbin/nologin -m -d /var/log/nova nova
· 在/etc/nova建立nova.conf作为NOVA服务配置文件，内容如下：
[DEFAULT]
debug=True
log-dir=/var/log/nova
pybasedir=/var/lib/nova
use_syslog=False
verbose=True
api_paste_config=/etc/nova/api-paste.ini
auth_strategy=keystone
bindir=/usr/bin
glance_host=$my_ip
glance_port=9292
glance_api_servers=$glance_host:$glance_port
image_service=nova.image.glance.GlanceImageService
lock_path=/var/lock/nova
my_ip=60.12.206.105
rabbit_host=localhost
rabbit_password=openstack
rabbit_port=5672
rabbit_userid=guest
root_helper=sudo
sql_connection=mysql://root:gamewave@localhost/nova
keystone_ec2_url=http://$my_ip:5000/v2.0/ec2tokens
novncproxy_base_url=http://$my_ip:6080/vnc_auto.html
vnc_enabled=True
vnc_keymap=en-us
vncserver_listen=$my_ip
vncserver_proxyclient_address=$my_ip
dhcpbridge=$bindir/nova-dhcpbridge
dhcpbridge_flagfile=/etc/nova/nova.conf
public_interface=eth0
routing_source_ip=$my_ip
fixed_range=10.0.0.0/24
flat_interface=eth1
flat_network_bridge=br1
floating_range=60.12.206.115
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=nova-volumes
ec2_listen=0.0.0.0
ec2_listen_port=8773
metadata_listen=0.0.0.0
metadata_listen_port=8775
osapi_compute_listen=0.0.0.0
osapi_compute_listen_port=8774
osapi_volume_listen=0.0.0.0
osapi_volume_listen_port=8776
· 在/etc/nova建立api-paste.ini作为NOVA服务认证配置文件，内容如下：
############
#Metadata #
############
[composite:metadata]
use =egg:Paste#urlmap
/:metaversions
/latest:meta
/1.0:meta
/2007-01-19:meta
/2007-03-01:meta
/2007-08-29:meta
/2007-10-10:meta
/2007-12-15:meta
/2008-02-01:meta
/2008-09-01:meta
/2009-04-04:meta
[pipeline:metaversions]
pipeline= ec2faultwrap logrequest metaverapp
[pipeline:meta]
pipeline= ec2faultwrap logrequest metaapp
[app:metaverapp]
paste.app_factory= nova.api.metadata.handler:Versions.factory
[app:metaapp]
paste.app_factory= nova.api.metadata.handler:MetadataRequestHandler.factory
#######
# EC2 #
#######
[composite:ec2]
use =egg:Paste#urlmap
/services/Cloud:ec2cloud
[composite:ec2cloud]
use =call:nova.api.auth: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]
paste.filter_factory= nova.api.ec2:FaultWrapper.factory
[filter:logrequest]
paste.filter_factory= nova.api.ec2:RequestLogging.factory
[filter:ec2lockout]
paste.filter_factory= nova.api.ec2:Lockout.factory
[filter:totoken]
paste.filter_factory= nova.api.ec2:EC2Token.factory
[filter:ec2keystoneauth]
paste.filter_factory= nova.api.ec2:EC2KeystoneAuth.factory
[filter:ec2noauth]
paste.filter_factory= nova.api.ec2:NoAuth.factory
[filter:authenticate]
paste.filter_factory= nova.api.ec2:Authenticate.factory
[filter:cloudrequest]
controller= nova.api.ec2.cloud.CloudController
paste.filter_factory= nova.api.ec2:Requestify.factory
[filter:authorizer]
paste.filter_factory= nova.api.ec2:Authorizer.factory
[filter:validator]
paste.filter_factory= nova.api.ec2:Validator.factory
[app:ec2executor]
paste.app_factory= nova.api.ec2:Executor.factory
#############
#Openstack #
#############
[composite:osapi_compute]
use =call:nova.api.openstack.urlmap:urlmap_factory
/:oscomputeversions
/v1.1:openstack_compute_api_v2
/v2:openstack_compute_api_v2
[composite:osapi_volume]
use =call:nova.api.openstack.urlmap:urlmap_factory
/:osvolumeversions
/v1:openstack_volume_api_v1
[composite:openstack_compute_api_v2]
use =call:nova.api.auth:pipeline_factory
noauth =faultwrap noauth ratelimit osapi_compute_app_v2
deprecated= faultwrap auth ratelimit osapi_compute_app_v2
keystone= faultwrap authtoken keystonecontext ratelimit osapi_compute_app_v2
keystone_nolimit= faultwrap authtoken keystonecontext osapi_compute_app_v2
[composite:openstack_volume_api_v1]
use =call:nova.api.auth:pipeline_factory
noauth =faultwrap noauth ratelimit osapi_volume_app_v1
deprecated= faultwrap auth ratelimit osapi_volume_app_v1
keystone= faultwrap authtoken keystonecontext ratelimit osapi_volume_app_v1
keystone_nolimit= faultwrap authtoken keystonecontext osapi_volume_app_v1
[filter:faultwrap]
paste.filter_factory= nova.api.openstack:FaultWrapper.factory
[filter:auth]
paste.filter_factory= nova.api.openstack.auth:AuthMiddleware.factory
[filter:noauth]
paste.filter_factory= nova.api.openstack.auth:NoAuthMiddleware.factory
[filter:ratelimit]
paste.filter_factory= nova.api.openstack.compute.limits:RateLimitingMiddleware.factory
[app:osapi_compute_app_v2]
paste.app_factory= nova.api.openstack.compute:APIRouter.factory
[pipeline:oscomputeversions]
pipeline= faultwrap oscomputeversionapp
[app:osapi_volume_app_v1]
paste.app_factory= nova.api.openstack.volume:APIRouter.factory
[app:oscomputeversionapp]
paste.app_factory= nova.api.openstack.compute.versions:Versions.factory
[pipeline:osvolumeversions]
pipeline= faultwrap osvolumeversionapp
[app:osvolumeversionapp]
paste.app_factory= nova.api.openstack.volume.versions:Versions.factory
##########
# Shared#
##########
[filter:keystonecontext]
paste.filter_factory= nova.api.auth:NovaKeystoneContext.factory
[filter:authtoken]
paste.filter_factory= keystone.middleware.auth_token:filter_factory
service_protocol= http
service_host= 60.12.206.105
service_port= 5000
auth_host= 60.12.206.105
auth_port= 35357
auth_protocol= http
auth_uri= http://60.12.206.105:5000/
admin_tenant_name= tenant
admin_user= nova
admin_password= service
· 在/etc/nova建立policy.json作为NOVA服务策略文件，内容如下：
{
"admin_or_owner": [["role:admin"],["project_id:%(project_id)s"]],
"default":[["rule:admin_or_owner"]],
"compute:create": [],
"compute:create:attach_network":[],
"compute:create:attach_volume":[],
"compute:get_all": [],
"admin_api":[["role:admin"]],
"compute_extension:accounts":[["rule:admin_api"]],
"compute_extension:admin_actions":[["rule:admin_api"]],
"compute_extension:admin_actions:pause":[["rule:admin_or_owner"]],
"compute_extension:admin_actions:unpause":[["rule:admin_or_owner"]],
"compute_extension:admin_actions:suspend":[["rule:admin_or_owner"]],
"compute_extension:admin_actions:resume": [["rule:admin_or_owner"]],
"compute_extension:admin_actions:lock":[["rule:admin_api"]],
"compute_extension:admin_actions:unlock":[["rule:admin_api"]],
"compute_extension:admin_actions:resetNetwork":[["rule:admin_api"]],
"compute_extension:admin_actions:injectNetworkInfo":[["rule:admin_api"]],
"compute_extension:admin_actions:createBackup":[["rule:admin_or_owner"]],
"compute_extension:admin_actions:migrateLive":[["rule:admin_api"]],
"compute_extension:admin_actions:migrate": [["rule:admin_api"]],
"compute_extension:aggregates":[["rule:admin_api"]],
"compute_extension:certificates":[],
"compute_extension:cloudpipe":[["rule:admin_api"]],
"compute_extension:console_output": [],
"compute_extension:consoles": [],
"compute_extension:createserverext":[],
"compute_extension:deferred_delete": [],
"compute_extension:disk_config":[],
"compute_extension:extended_server_attributes":[["rule:admin_api"]],
"compute_extension:extended_status": [],
"compute_extension:flavorextradata":[],
"compute_extension:flavorextraspecs": [],
"compute_extension:flavormanage":[["rule:admin_api"]],
"compute_extension:floating_ip_dns": [],
"compute_extension:floating_ip_pools": [],
"compute_extension:floating_ips":[],
"compute_extension:hosts":[["rule:admin_api"]],
"compute_extension:keypairs": [],
"compute_extension:multinic": [],
"compute_extension:networks":[["rule:admin_api"]],
"compute_extension:quotas": [],
"compute_extension:rescue": [],
"compute_extension:security_groups": [],
"compute_extension:server_action_list":[["rule:admin_api"]],
"compute_extension:server_diagnostics":[["rule:admin_api"]],
"compute_extension:simple_tenant_usage:show": [["rule:admin_or_owner"]],
"compute_extension:simple_tenant_usage:list":[["rule:admin_api"]],
"compute_extension:users":[["rule:admin_api"]],
"compute_extension:virtual_interfaces": [],
"compute_extension:virtual_storage_arrays": [],
"compute_extension:volumes": [],
"compute_extension:volumetypes":[],
"volume:create": [],
"volume:get_all": [],
"volume:get_volume_metadata": [],
"volume:get_snapshot": [],
"volume:get_all_snapshots": [],
"network:get_all_networks": [],
"network:get_network": [],
"network:delete_network": [],
"network:disassociate_network":[],
"network:get_vifs_by_instance":[],
"network:allocate_for_instance":[],
"network:deallocate_for_instance": [],
"network:validate_networks": [],
"network:get_instance_uuids_by_ip_filter": [],
"network:get_floating_ip": [],
"network:get_floating_ip_pools":[],
"network:get_floating_ip_by_address": [],
"network:get_floating_ips_by_project": [],
"network:get_floating_ips_by_fixed_address":[],
"network:allocate_floating_ip":[],
"network:deallocate_floating_ip":[],
"network:associate_floating_ip":[],
"network:disassociate_floating_ip": [],
"network:get_fixed_ip": [],
"network:add_fixed_ip_to_instance":[],
"network:remove_fixed_ip_from_instance": [],
"network:add_network_to_project":[],
"network:get_instance_nw_info":[],
"network:get_dns_domains": [],
"network:add_dns_entry": [],
"network:modify_dns_entry": [],
"network:delete_dns_entry": [],
"network:get_dns_entries_by_address": [],
"network:get_dns_entries_by_name": [],
"network:create_private_dns_domain": [],
"network:create_public_dns_domain": [],
"network:delete_dns_domain": []
}
· 在/etc/init.d/下建立名为nova-api的NOVA-API服务启动脚本，内容如下：
#!/bin/sh
#
#openstack-nova-api OpenStack Nova APIServer
#
#chkconfig: - 20 80
#description: At the heart of the cloud framework is an API Server. \
# This API Server makes command andcontrol of the \
# hypervisor, storage, andnetworking programmatically \
# available to users in realizationof the definition \
# of cloud computing.
###BEGIN INIT INFO
#Provides:
#Required-Start: $remote_fs $network $syslog
#Required-Stop: $remote_fs $syslog
#Default-Stop: 0 1 6
#Short-Description: OpenStack Nova API Server
#Description: At the heart of the cloud framework is an API Server.
# This API Server makes command andcontrol of the
# hypervisor, storage, and networkingprogrammatically
# available to users in realizationof the definition
# of cloud computing.
### ENDINIT INFO
./etc/rc.d/init.d/functions
suffix=api
prog=openstack-nova-$suffix
exec="/usr/bin/nova-$suffix"
config="/etc/nova/nova.conf"
pidfile="/var/run/nova/nova-$suffix.pid"
logfile="/var/log/nova/$suffix.log"
[ -e/etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
lockfile=/var/lock/nova/$prog
start(){
[ -x $exec ] || exit 5
[ -f $config ] || exit 6
echo -n $"Starting $prog: "
daemon --user nova --pidfile $pidfile"$exec --config-file=$config --logfile=$logfile &>/dev/null &echo \$! > $pidfile"
retval=$?
echo
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
reload(){
restart
}
force_reload(){
restart
}
rh_status(){
status -p $pidfile $prog
}
rh_status_q(){
rh_status >/dev/null 2>&1
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
· 在/etc/init.d/下建立名为nova-network的NOVA-NETWORK服务启动脚本，内容如下：
#!/bin/sh
#
#openstack-nova-network OpenStack NovaNetwork Controller
#
#chkconfig: - 20 80
#description: The Network Controller manages the networking resources \
# on host machines. The API serverdispatches commands \
# through the message queue, whichare subsequently \
# processed by NetworkControllers. \
# Specific operations include: \
# * Allocate Fixed IPAddresses \
# * Configuring VLANs forprojects \
# * Configuring networks forcompute nodes \
###BEGIN INIT INFO
#Provides:
#Required-Start: $remote_fs $network $syslog
#Required-Stop: $remote_fs $syslog
#Default-Stop: 0 1 6
#Short-Description: OpenStack Nova Network Controller
#Description: The Network Controller manages the networking resources
# on host machines. The API serverdispatches commands
# through the message queue, whichare subsequently
# processed by Network Controllers.
# Specific operations include:
# * Allocate Fixed IP Addresses
# * Configuring VLANs for projects
# * Configuring networks forcompute nodes
### ENDINIT INFO
. /etc/rc.d/init.d/functions
suffix=network
prog=openstack-nova-$suffix
exec="/usr/bin/nova-$suffix"
config="/etc/nova/nova.conf"
pidfile="/var/run/nova/nova-$suffix.pid"
logfile="/var/log/nova/$suffix.log"
[ -e/etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
lockfile=/var/lock/nova/$prog
start(){
[ -x $exec ] || exit 5
[ -f $config ] || exit 6
echo -n $"Starting $prog: "
daemon --user nova --pidfile $pidfile"$exec --config-file=$config --logfile=$logfile &>/dev/null &echo \$! > $pidfile"
retval=$?
echo
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
reload(){
restart
}
force_reload(){
restart
}
rh_status(){
status -p $pidfile $prog
}
rh_status_q(){
rh_status >/dev/null 2>&1
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
· 在/etc/init.d/下建立名为nova-objectstore的NOVA-OBJECTSTORE服务启动脚本，内容如下：
#!/bin/sh
#
#openstack-nova-objectstore OpenStackNova Object Storage
#
#chkconfig: - 20 80
#description: Implementation of an S3-like storage server based on local files.
###BEGIN INIT INFO
#Provides:
#Required-Start: $remote_fs $network $syslog
#Required-Stop: $remote_fs $syslog
#Default-Stop: 0 1 6
#Short-Description: OpenStack Nova Object Storage
#Description: Implementation of an S3-like storage server based on local files.
### ENDINIT INFO
./etc/rc.d/init.d/functions
suffix=objectstore
prog=openstack-nova-$suffix
exec="/usr/bin/nova-$suffix"
config="/etc/nova/nova.conf"
pidfile="/var/run/nova/nova-$suffix.pid"
logfile="/var/log/nova/$suffix.log"
[ -e/etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
lockfile=/var/lock/nova/$prog
start(){
[ -x $exec ] || exit 5
[ -f $config ] || exit 6
echo -n $"Starting $prog: "
daemon --user nova --pidfile $pidfile"$exec --config-file=$config --logfile=$logfile &>/dev/null &echo \$! > $pidfile"
retval=$?
echo
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
reload(){
restart
}
force_reload(){
restart
}
rh_status(){
status -p $pidfile $prog
}
rh_status_q(){
rh_status >/dev/null 2>&1
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
· 在/etc/init.d/下建立名为nova-scheduler的NOVA-SCHEDULER服务启动脚本，内容如下：
#!/bin/sh
#
#openstack-nova-scheduler OpenStack NovaScheduler
#
#chkconfig: - 20 80
#description: Determines which physical hardware to allocate to a virtualresource
###BEGIN INIT INFO
#Provides:
#Required-Start: $remote_fs $network $syslog
# Required-Stop:$remote_fs $syslog
#Default-Stop: 0 1 6
#Short-Description: OpenStack Nova Scheduler
#Description: Determines which physical hardware to allocate to a virtualresource
### ENDINIT INFO
./etc/rc.d/init.d/functions
suffix=scheduler
prog=openstack-nova-$suffix
exec="/usr/bin/nova-$suffix"
config="/etc/nova/nova.conf"
pidfile="/var/run/nova/nova-$suffix.pid"
logfile="/var/log/nova/$suffix.log"
[ -e/etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
lockfile=/var/lock/nova/$prog
start(){
[ -x$exec ] || exit 5
[ -f $config ] || exit 6
echo -n $"Starting $prog: "
daemon --user nova --pidfile $pidfile"$exec --config-file=$config --logfile=$logfile &>/dev/null &echo \$! > $pidfile"
retval=$?
echo
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
reload(){
restart
}
force_reload(){
restart
}
rh_status(){
status -p $pidfile $prog
}
rh_status_q(){
rh_status >/dev/null 2>&1
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
· 在/etc/init.d/下建立名为nova-volume的NOVA-VOLUME服务启动脚本，内容如下：
#!/bin/sh
#
#openstack-nova-volume OpenStack NovaVolume Worker
#
#chkconfig: - 20 80
#description: Volume Workers interactwith iSCSI storage to manage \
# LVM-based instance volumes.Specific functions include: \
# * Create Volumes \
# * Delete Volumes \
# * Establish Compute volumes
###BEGIN INIT INFO
#Provides:
#Required-Start: $remote_fs $network $syslog
#Required-Stop: $remote_fs $syslog
# Default-Stop:0 1 6
#Short-Description: OpenStack Nova Volume Worker
#Description: Volume Workers interactwith iSCSI storage to manage
# LVM-based instance volumes.Specific functions include:
# * Create Volumes
# * Delete Volumes
# * Establish Compute volumes
### ENDINIT INFO
./etc/rc.d/init.d/functions
suffix=volume
prog=openstack-nova-$suffix
exec="/usr/bin/nova-$suffix"
config="/etc/nova/nova.conf"
pidfile="/var/run/nova/nova-$suffix.pid"
logfile="/var/log/nova/$suffix.log"
[ -e/etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
lockfile=/var/lock/nova/$prog
start(){
[ -x $exec ] || exit 5
[ -f $config ] || exit 6
echo -n $"Starting $prog: "
daemon --user nova --pidfile $pidfile"$exec --config-file=$config --logfile=$logfile &>/dev/null &echo \$! > $pidfile"
retval=$?
echo
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
reload(){
restart
}
force_reload(){
restart
}
rh_status(){
status -p $pidfile $prog
}
rh_status_q(){
rh_status >/dev/null 2>&1
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
· 配置启动脚本：
chmod755 /etc/init.d/nova-api
chmod755 /etc/init.d/nova-network
chmod755 /etc/init.d/nova-objectstore
chmod755 /etc/init.d/nova-scheduler
chmod755 /etc/init.d/nova-volume
mkdir/var/run/nova
mkdir -p/var/lib/nova/instances
mkdir/var/lock/nova
chownnova:root /var/run/nova
chown -Rnova:nova /var/lib/nova
chownnova:root /var/lock/nova
· 配置sudo
在/etc/sudoers.d/建立nova文件，内容如下：
Defaults:nova!requiretty
Cmnd_AliasNOVACMDS = /bin/aoe-stat, \
/bin/chmod, \
/bin/chmod/var/lib/nova/tmp/*/root/.ssh, \
/bin/chown, \
/bin/chown /var/lib/nova/tmp/*/root/.ssh,\
/bin/dd, \
/bin/kill, \
/bin/mkdir, \
/bin/mount, \
/bin/umount, \
/sbin/aoe-discover, \
/sbin/ifconfig, \
/sbin/ip, \
/sbin/ip6tables-restore, \
/sbin/ip6tables-save, \
/sbin/iptables, \
/sbin/iptables-restore, \
/sbin/iptables-save, \
/sbin/iscsiadm, \
/sbin/kpartx, \
/sbin/losetup, \
/sbin/lvcreate, \
/sbin/lvdisplay, \
/sbin/lvremove, \
/sbin/pvcreate, \
/sbin/route, \
/sbin/tune2fs, \
/sbin/vconfig, \
/sbin/vgcreate, \
/sbin/vgs, \
/usr/bin/fusermount, \
/usr/bin/guestmount, \
/usr/bin/socat, \
/bin/cat, \
/usr/bin/tee, \
/usr/bin/qemu-nbd, \
/usr/bin/virsh, \
/usr/sbin/brctl, \
/usr/sbin/dnsmasq, \
/usr/sbin/ietadm, \
/usr/sbin/radvd, \
/usr/sbin/tgtadm, \
/usr/sbin/vblade-persist
nova ALL= (root) NOPASSWD: SETENV: NOVACMDS
chmod0440 /etc/sudoers.d/nova
· 配置polkit策略
在/etc/polkit-1/localauthority/50-local.d/建立50-nova.pkla，内容如下：
[Allownova libvirt management permissions]
Identity=unix-user:nova
Action=org.libvirt.unix.manage
ResultAny=yes
ResultInactive=yes
ResultActive=yes
· 建立NOVA服务数据库结构
nova-managedb sync
· 安装iscsitarget
wget http://sourceforge.net/projects/iscsitarget/files/iscsitarget/1.4.20.2/iscsitarget-1.4.20.2.tar.gz/download -P /opt
cd /opt
tar xf iscsitarget-1.4.20.2.tar.gz
cd iscsitarget-1.4.20.2
make
make install
/etc/init.d/iscsi-target startnetstat -ltnp 查看是否有tcp 3260端口监听
· 建立nova-volumes卷
fdisk/dev/sdb
n
p
1
两次回车
t
83
w
mkfs.ext4/dev/sdb1
vgcreatenova-volumes /dev/sdb1
· 启动NOVA相关服务
/etc/init.d/nova-apistart
/etc/init.d/nova-networkstart
/etc/init.d/nova-objectstorestart
/etc/init.d/nova-schedulerstart
/etc/init.d/nova-volumestart
· 检测服务是否正常启动
通过netstat-ltunp查看是否有tcp 3333、8773、8774、8775、8776端口监听
如果没有正常启动请查看/var/log/nova目录下相关文件排错
3.17 SWIFT对象存储服务配置
· 建立SWIFT服务配置文件存放目录
mkdir/etc/swift
· 建立SWIFT服务启动用户
useradd-s /sbin/nologin -m -d /var/log/swift swift
· 格式化硬盘及挂载
yum -yinstall xfsprogs
mkfs.xfs-f -i size=1024 /dev/sdc
mkfs.xfs-f -i size=1024 /dev/sdd
mkdir -p/swift/drivers/sd{c,d}
mount -txfs -o noatime,nodiratime,nobarrier,logbufs=8 /dev/sdc /swift/drivers/sdc
mount -txfs -o noatime,nodiratime,nobarrier,logbufs=8 /dev/sdd /swift/drivers/sdd
echo -e'/dev/sdc\t/swift/drivers/sdc\txfs\tnoatime,nodiratime,nobarrier,logbufs=8\t00' >>/etc/fstab
echo -e'/dev/sdd\t/swift/drivers/sdd\txfs\tnoatime,nodiratime,nobarrier,logbufs=8\t00' >>/etc/fstab
· swift同步相关配置
mkdir -p/swift/node/sd{c,d}
ln -sv/swift/drivers/sdc /swift/node/sdc
ln -sv/swift/drivers/sdd /swift/node/sdd
在/etc下建立rsyncd.conf文件，内容如下：
uid =swift
gid =swift
log file= /var/log/rsyncd.log
pid file= /var/run/rsyncd.pid
address= 192.168.1.2
[account5000]
maxconnections = 50
path =/swift/node/sdc
readonly = false
lockfile = /var/lock/account5000.lock
[account5001]
maxconnections = 50
path =/swift/node/sdd
readonly = false
lockfile = /var/lock/account5001.lock
[container4000]
maxconnections = 50
path =/swift/node/sdc
readonly = false
lockfile = /var/lock/container4000.lock
[container4000]
maxconnections = 50
path =/swift/node/sdd
readonly = false
lockfile = /var/lock/container4001.lock
[object3000]
maxconnections = 50
path =/swift/node/sdc
readonly = false
lockfile = /var/lock/object3000.lock
[object3001]
maxconnections = 50
path = /swift/node/sdd
readonly = false
lockfile = /var/lock/object3001.lock
yum -yinstall xinetd
sed -i'/disable/s#yes#no#g' /etc/xinetd.d/rsync
/etc/init.d/xinetdstart
mkdir -p/etc/swift/{object,container,account}-server
在/etc/swift下建立swift.conf文件，内容如下：
[swift-hash]
swift_hash_path_suffix= changeme
在/etc/swift下建立proxy-server.conf文件，内容如下：
[DEFAULT]
bind_port= 8080
user =swift
swift_dir= /etc/swift
workers= 8
log_name= swift
log_facility= LOG_LOCAL1
log_level= DEBUG
[pipeline:main]
pipeline= healthcheck cache swift3 s3token authtoken keystone proxy-server
[app:proxy-server]
use =egg:swift#proxy
allow_account_management= true
account_autocreate= true
[filter:keystone]
paste.filter_factory= keystone.middleware.swift_auth:filter_factory
operator_roles= Member,admin,SwiftOperator
#NOTE(chmou): s3token middleware is not updated yet to use only
#username and password.
[filter:s3token]
paste.filter_factory= keystone.middleware.s3_token:filter_factory
service_port= 60.12.206.105
service_host= 5000
auth_host= 60.12.206.105
auth_port= 35357
auth_protocol= http
auth_token= ADMIN
admin_token= ADMIN
[filter:authtoken]
paste.filter_factory= keystone.middleware.auth_token:filter_factory
auth_host= 60.12.206.105
auth_port= 35357
auth_protocol= http
auth_uri= http://60.12.206.105:5000/
admin_tenant_name= tenant
admin_user= swift
admin_password= service
[filter:swift3]
use =egg:swift#swift3
[filter:healthcheck]
use =egg:swift#healthcheck
[filter:cache]
use =egg:swift#memcache
在/etc/swift/account-server下建立sdc.conf和sdd.conf文件，内容如下：
–——————sdc.conf——————–
[DEFAULT]
devices = /swift/node/sdc
mountcheck = false
bindport = 5000
user = swift
logfacility = LOGLOCAL0
swiftdir =/etc/swift
[pipeline:main]
pipeline = account-server
[app:account-server]
use = egg:swift#account
[account-replicator]
vmtestmode = yes
[account-auditor]
[account-reaper]
–——————sdd.conf——————–
[DEFAULT]
devices = /swift/node/sdd
mountcheck = false
bindport = 5001
user = swift
logfacility = LOGLOCAL0
swiftdir =/etc/swift
[pipeline:main]
pipeline = account-server
[app:account-server]
use = egg:swift#account
[account-replicator]
vmtestmode = yes
[account-auditor]
[account-reaper]
在/etc/swift/container-server下建立sdc.conf和sdd.conf文件，内容如下：
--------------------sdc.conf--------------------
[DEFAULT]
devices= /swift/node/sdc
mount_check= false
bind_port= 4000
user =swift
log_facility= LOG_LOCAL0
swift_dir= /etc/swift
[pipeline:main]
pipeline= container-server
[app:container-server]
use =egg:swift#container
[container-replicator]
vm_test_mode= yes
[container-updater]
[container-auditor]
[container-sync]
--------------------sdd.conf--------------------
[DEFAULT]
devices= /swift/node/sdd
mount_check= false
bind_port= 4001
user =swift
log_facility= LOG_LOCAL0
swift_dir= /etc/swift
[pipeline:main]
pipeline= container-server
[app:container-server]
use =egg:swift#container
[container-replicator]
vm_test_mode= yes
[container-updater]
[container-auditor]
[container-sync]
在/etc/swift/object-server下建立sdc.conf和sdd.conf文件，内容如下：
--------------------sdc.conf--------------------
[DEFAULT]
devices= /swift/node/sdc
mount_check= false
bind_port= 3000
user =swift
log_facility= LOG_LOCAL0
swift_dir= /etc/swift
[pipeline:main]
pipeline= object-server
[app:object-server]
use =egg:swift#object
[object-replicator]
vm_test_mode= yes
[object-updater]
[object-auditor]
[object-expirer]
--------------------sdd.conf--------------------
[DEFAULT]
devices= /swift/node/sdd
mount_check= false
bind_port= 3001
user =swift
log_facility= LOG_LOCAL0
swift_dir= /etc/swift
[pipeline:main]
pipeline= object-server
[app:object-server]
use =egg:swift#object
[object-replicator]
vm_test_mode= yes
[object-updater]
[object-auditor]
[object-expirer]
· 建立ring
cd/etc/swift
swift-ring-builderaccount.builder create 8 2 1
swift-ring-builderaccount.builder add z1-60.12.206.105:5000/sdc 1
swift-ring-builderaccount.builder add z2-60.12.206.105:5001/sdd 1
swift-ring-builderaccount.builder rebalance
swift-ring-buildercontainer.builder create 8 2 1
swift-ring-buildercontainer.builder add z1-60.12.206.105:4000/sdc 1
swift-ring-buildercontainer.builder add z2-60.12.206.105:4001/sdd 1
swift-ring-buildercontainer.builder rebalance
swift-ring-builderobject.builder create 8 2 1
swift-ring-builderobject.builder add z1-60.12.206.105:3000/sdc 1
swift-ring-builderobject.builder add z2-60.12.206.105:3001/sdd 1
swift-ring-builderobject.builder rebalance
· 设置权限
chown -Rswift:swift /swift
· 建立各服务启动脚本
在/etc/swift下建立functions文件，内容如下：
./etc/rc.d/init.d/functions
swift_action(){
retval=0
server="$1"
call="swift_$2"
if [[ -f"/etc/swift/$server-server.conf" ]]; then
$call "$server" \
"/etc/swift/$server-server.conf" \
"/var/run/swift/$server-server.pid"
[ $? -ne 0 ] && retval=1
elif [[ -d"/etc/swift/$server-server/" ]]; then
declare -i count=0
for name in $( ls"/etc/swift/$server-server/" ); do
$call "$server" \
"/etc/swift/$server-server/$name" \
"/var/run/swift/$server-server/$count.pid"
[ $? -ne 0 ] && retval=1
count=$count+1
done
fi
return $retval
}
swift_start(){
name="$1"
long_name="$name-server"
conf_file="$2"
pid_file="$3"
ulimit -n ${SWIFT_MAX_FILES-32768}
echo -n "Starting swift-$long_name:"
daemon --pidfile $pid_file \
"/usr/bin/swift-$long_name $conf_file&>/var/log/swift-startup.log & echo \$! > $pid_file"
retval=$?
echo
return $retval
}
swift_stop(){
name="$1"
long_name="$name-server"
conf_name="$2"
pid_file="$3"
echo -n "Stopping swift-$long_name:"
killproc -p $pid_file -d${SWIFT_STOP_DELAY-15} $long_name
retval=$?
echo
return $retval
}
swift_status(){
name="$1"
long_name="$name-server"
conf_name="$2"
pid_file="$3"
status -p $pid_file $long_name
}
在/etc/init.d下建立swift-proxy文件，内容如下：
#!/bin/sh
###BEGIN INIT INFO
#Provides: openstack-swift-proxy
#Required-Start: $remote_fs
#Required-Stop: $remote_fs
#Default-Stop: 0 1 6
#Short-Description: Swift proxy server
#Description: Account server forswift.
### ENDINIT INFO
#openstack-swift-proxy: swift proxy server
#
#chkconfig: - 20 80
#description: Proxy server for swift.
./etc/rc.d/init.d/functions
./etc/swift/functions
name="proxy"
[ -e"/etc/sysconfig/openstack-swift-$name" ] && ."/etc/sysconfig/openstack-swift-$name"
lockfile="/var/lock/swift/openstack-swift-proxy"
start(){
swift_action "$name" start
retval=$?
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
swift_action "$name" stop
retval=$?
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
rh_status(){
swift_action "$name" status
}
rh_status_q(){
rh_status &> /dev/null
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart}"
exit 2
esac
exit $?
在/etc/init.d下建立swift-account文件，内容如下：
#!/bin/sh
###BEGIN INIT INFO
#Provides: openstack-swift-account
#Required-Start: $remote_fs
#Required-Stop: $remote_fs
#Default-Stop: 0 1 6
#Short-Description: Swift account server
#Description: Account server forswift.
### ENDINIT INFO
#openstack-swift-account: swift account server
#
#chkconfig: - 20 80
#description: Account server for swift.
./etc/rc.d/init.d/functions
./etc/swift/functions
name="account"
[ -e"/etc/sysconfig/openstack-swift-$name" ] && ."/etc/sysconfig/openstack-swift-$name"
lockfile="/var/lock/swift/openstack-swift-account"
start(){
swift_action "$name" start
retval=$?
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
swift_action "$name" stop
retval=$?
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
rh_status(){
swift_action "$name" status
}
rh_status_q(){
rh_status &> /dev/null
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart}"
exit 2
esac
exit $?
· 在/etc/init.d下建立swift-container文件，内容如下：
#!/bin/sh
###BEGIN INIT INFO
#Provides: openstack-swift-container
#Required-Start: $remote_fs
#Required-Stop: $remote_fs
#Default-Stop: 0 1 6
#Short-Description: Swift container server
#Description: Container server forswift.
### ENDINIT INFO
#openstack-swift-container: swift container server
#
#chkconfig: - 20 80
#description: Container server for swift.
./etc/rc.d/init.d/functions
./etc/swift/functions
name="container"
[ -e"/etc/sysconfig/openstack-swift-$name" ] && ."/etc/sysconfig/openstack-swift-$name"
lockfile="/var/lock/swift/openstack-swift-container"
start(){
swift_action "$name" start
retval=$?
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
swift_action "$name" stop
retval=$?
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
rh_status(){
swift_action "$name" status
}
rh_status_q(){
rh_status &> /dev/null
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart}"
exit 2
esac
exit $?
· 在/etc/init.d下建立swift-object文件，内容如下：
#!/bin/sh
###BEGIN INIT INFO
#Provides: openstack-swift-object
#Required-Start: $remote_fs
#Required-Stop: $remote_fs
#Default-Stop: 0 1 6
#Short-Description: Swift object server
#Description: Object server forswift.
### ENDINIT INFO
#openstack-swift-object: swift object server
#
#chkconfig: - 20 80
#description: Object server for swift.
./etc/rc.d/init.d/functions
./etc/swift/functions
name="object"
[ -e"/etc/sysconfig/openstack-swift-$name" ] && ."/etc/sysconfig/openstack-swift-$name"
lockfile="/var/lock/swift/openstack-swift-object"
start(){
swift_action "$name" start
retval=$?
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
swift_action "$name" stop
retval=$?
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
rh_status(){
swift_action "$name" status
}
rh_status_q(){
rh_status &> /dev/null
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart}"
exit 2
esac
exit $?
· 配置启动脚本：
chmod755 /etc/init.d/swift-proxy
chmod755 /etc/init.d/swift-account
chmod755 /etc/init.d/swift-container
chmod755 /etc/init.d/swift-object
mkdir/var/run/swift
mkdir/var/lock/swift
chownswift:root /var/run/swift
chownswift:root /var/lock/swift
· 启动服务
/etc/init.d/swift-proxystart
/etc/init.d/swift-accountstart
/etc/init.d/swift-containerstart
/etc/init.d/swift-objectstart
3.18 HORIZON管理面板配置
****建立KEYSTONE服务数据库
mysql-uroot -popenstack -e 'create database dashboard'
· 配置apache
编辑/etc/httpd/conf.d/django.conf，更改成如下内容：
WSGISocketPrefix/tmp/horizon
WSGIScriptAlias //opt/horizon-2012.1/openstack_dashboard/wsgi/django.wsgi
WSGIDaemonProcess horizon user=apachegroup=apache processes=3 threads=10
SetEnv APACHE_RUN_USER apache
SetEnv APACHE_RUN_GROUP apache
WSGIProcessGroup horizon
DocumentRoot/opt/horizon-2012.1/.blackhole/
Alias /media/opt/horizon-2012.1/openstack_dashboard/static
Options FollowSymLinks
AllowOverride None
Options Indexes FollowSymLinksMultiViews
AllowOverride None
Order allow,deny
allow from all
ErrorLog /var/log/httpd/error.log
LogLevel warn
CustomLog /var/log/httpd/access.logcombined
mkdir/opt/horizon-2012.1/.blackhole
· 配置HORIZON
在/opt/horizon-2012.1/openstackdashboard/local下建立localsettings.py文件，内容如下：
importos
DEBUG =False
TEMPLATE_DEBUG= DEBUG
PROD =False
USE_SSL= False
LOCAL_PATH= os.path.dirname(os.path.abspath(__file__))
# FIXME:We need to change this to mysql, instead of sqlite.
DATABASES= {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'dashboard',
'USER': 'root',
'PASSWORD': 'openstack',
'HOST': 'localhost',
'PORT': '3306',
},
}
# Thedefault values for these two settings seem to cause issues with apache
CACHE_BACKEND= 'dummy://'
SESSION_ENGINE= 'django.contrib.sessions.backends.cached_db'
# Sendemail to the console by default
EMAIL_BACKEND= 'django.core.mail.backends.console.EmailBackend'
# Orsend them to /dev/null
#EMAIL_BACKEND= 'django.core.mail.backends.dummy.EmailBackend'
#django-mailer uses a different settings attribute
MAILER_EMAIL_BACKEND= EMAIL_BACKEND
#Configure these for your outgoing email host
#EMAIL_HOST = 'smtp.my-company.com'
#EMAIL_PORT = 25
#EMAIL_HOST_USER = 'djangomail'
#EMAIL_HOST_PASSWORD = 'top-secret!'
HORIZON_CONFIG= {
'dashboards': ('nova', 'syspanel','settings',),
'default_dashboard': 'nova',
'user_home':'openstack_dashboard.views.user_home',
}
#TODO(tres): Remove these once Keystone has an API to identify auth backend.
OPENSTACK_KEYSTONE_BACKEND= {
'name': 'native',
'can_edit_user': True
}
OPENSTACK_HOST= "60.12.206.105"
OPENSTACK_KEYSTONE_URL= "http://%s:5000/v2.0" % OPENSTACK_HOST
# FIXME:this is only needed until keystone fixes its GET /tenants call
# sothat it doesn't return everything for admins
OPENSTACK_KEYSTONE_ADMIN_URL= "http://%s:35357/v2.0" % OPENSTACK_HOST
OPENSTACK_KEYSTONE_DEFAULT_ROLE= "Member"
SWIFT_PAGINATE_LIMIT= 100
# If youhave external monitoring links, eg:
#EXTERNAL_MONITORING = [
# ['Nagios','http://foo.com'],
# ['Ganglia','http://bar.com'],
# ]
#LOGGING= {
# 'version': 1,
# # When set to True this will disableall logging except
# # for loggers specified in thisconfiguration dictionary. Note that
# # if nothing is specified here anddisable_existing_loggers is True,
# # django.db.backends will still logunless it is disabled explicitly.
# 'disable_existing_loggers': False,
# 'handlers': {
# 'null': {
# 'level': 'DEBUG',
# 'class':'django.utils.log.NullHandler',
# },
# 'console': {
# # Set the level to"DEBUG" for verbose output logging.
# 'level': 'INFO',
# 'class':'logging.StreamHandler',
# },
# },
# 'loggers': {
# # Logging from django.db.backendsis VERY verbose, send to null
# # by default.
# 'django.db.backends': {
# 'handlers': ['null'],
# 'propagate': False,
# },
# 'horizon': {
# 'handlers': ['console'],
# 'propagate': False,
# },
# 'novaclient': {
# 'handlers': ['console'],
# 'propagate': False,
# },
# 'keystoneclient': {
# 'handlers': ['console'],
# 'propagate': False,
# },
# 'nose.plugins.manager': {
# 'handlers': ['console'],
# 'propagate': False,
# }
# }
#}
· 静态化django
编辑/opt/horizon-2012.1/openstack_dashboard/urls.py，在最下面添加如下内容：
ifsettings.DEBUG is False:
urlpatterns += patterns('',
url(r'^static/(?P
'document_root':settings.STATIC_ROOT,
}),
)
python /opt/horizon-2012.1/manage.pycollectstatic，选择yes
· 建立HORIZON数据库结构
python/opt/horizon-2012.1/manage.py syncdb
· 重启apache服务
chown -Rapache:apache /opt/horizon-2012.1
/etc/init.d/httpdrestart
3.19 NOVNC WEB访问配置
· 编辑/etc/nova/nova.conf文件，添加如下内容：
novncproxy_base_url=http://$my_ip:6080/vnc_auto.html
vnc_enabled=true
vnc_keymap=en-us
vncserver_listen=$my_ip
vncserver_proxyclient_address=$my_ip
· 将NOVNC执行程序添加到环境变量中
ln -sv/opt/noVNC/utils/nova-novncproxy /usr/bin/
· 在/etc/init.d/下建立名为nova-novncproxy的NOVNC服务启动脚本，内容如下：
#!/bin/sh
#
#openstack-nova-novncproxy OpenStack NovaVNC Web Console
#
#chkconfig: - 20 80
#description: OpenStack Nova VNC Web Console
###BEGIN INIT INFO
#Provides:
#Required-Start: $remote_fs $network $syslog
#Required-Stop: $remote_fs $syslog
#Default-Stop: 0 1 6
#Short-Description: OpenStack Nova VNC Web Console
#Description: OpenStack Nova VNC Web Console
### ENDINIT INFO
./etc/rc.d/init.d/functions
suffix=novncproxy
prog=openstack-nova-$suffix
web="/opt/noVNC"
exec="/usr/bin/nova-$suffix"
config="/etc/nova/nova.conf"
pidfile="/var/run/nova/nova-$suffix.pid"
logfile="/var/log/nova/$suffix.log"
[ -e/etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
lockfile=/var/lock/nova/$prog
start(){
[ -x $exec ] || exit 5
[ -f $config ] || exit 6
echo -n $"Starting $prog: "
daemon --user nova --pidfile $pidfile"$exec --config-file=$config --web $web --logfile=$logfile --daemon&>/dev/null & echo \$! > $pidfile"
retval=$?
echo
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[$retval -eq 0 ] && 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 2>&1
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
· 在/etc/init.d/下建立名为nova-consoleauth的控制台认证启动脚本，内容如下：
#!/bin/sh
#
#openstack-nova-novncproxy OpenStack NovaConsole Auth
#
#chkconfig: - 20 80
#description: OpenStack Nova Console Auth
###BEGIN INIT INFO
#Provides:
# Required-Start:$remote_fs $network $syslog
#Required-Stop: $remote_fs $syslog
#Default-Stop: 0 1 6
#Short-Description: OpenStack Nova Console Auth
#Description: OpenStack Nova Console Auth
### ENDINIT INFO
./etc/rc.d/init.d/functions
suffix=consoleauth
prog=openstack-nova-$suffix
exec="/usr/bin/nova-$suffix"
config="/etc/nova/nova.conf"
pidfile="/var/run/nova/nova-$suffix.pid"
logfile="/var/log/nova/$suffix.log"
[ -e/etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
lockfile=/var/lock/nova/$prog
start(){
[ -x $exec ] || exit 5
[ -f $config ] || exit 6
echo -n $"Starting $prog: "
daemon --user nova --pidfile $pidfile"$exec --config-file=$config --logfile=$logfile &>/dev/null &echo \$! > $pidfile"
retval=$?
echo
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
reload(){
restart
}
force_reload(){
restart
}
rh_status(){
status -p $pidfile $prog
}
rh_status_q(){
rh_status >/dev/null 2>&1
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
· 配置启动脚本
chmod755 /etc/init.d/nova-novncproxy
chmod755 /etc/init.d/nova-consoleauth
· 启动GLANCE-API和GLANCE-REGISTRY服务
/etc/init.d/nova-novncproxystart
/etc/init.d/nova-consoleauthstart
· 检测服务是否正常启动
通过netstat-ltunp查看是否有tcp 6080端口监听
如果没有正常启动请查看/var/log/nova目录下相关文件排错
4 计算节点安装
4.1 前提工作
· 导入第三方软件源
rpm -Uvhhttp://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-5.noarch.rpm
rpm -Uvhhttp://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
· 安装依赖包
yum -yinstall swig libvirt-python libvirt qemu-kvm gcc make gcc-c++ patch m4python-devel libxml2-devel libxslt-devel libgsasl-devel openldap-develsqlite-devel openssl-devel wget telnet gpxe-bootimgs gpxe-roms gpxe-roms-qemudmidecode git scsi-target-utils kpartx socat vconfig aoetools python-pip
rpm -Uvhhttp://veillard.com/libvirt/6.3/x86_64/dnsmasq-utils-2.48-6.el6.x86_64.rpm
ln -sv/usr/bin/pip-python /usr/bin/pip
4.2 NTP时钟同步配置
· 安装NTP相关命令包
yum -yinstall ntpdate
· 跟控制节点同步时间并写入硬件
ntpdate192.168.1.2
hwclock-w
· 将时间同步添加到计划任务
echo '308 * * * root /usr/sbin/ntpdate 192.168.1.2;hwclock -w' >>/etc/crontab
4.3 PYTHON-NOVACLIENT库安装
· 下载源码包
wgethttps://launchpad.net/nova/essex/2012.1/+download/python-novaclient-2012.1.tar.gz-P /opt
· 安装依赖包
yum -yinstall python-simplejson python-prettytable python-argparse python-nose1.1python-httplib2 python-virtualenv MySQL-python
· 解压并安装PYTHON-NOVACLIENT库
cd /opt
tar xfpython-novaclient-2012.1.tar.gz
cdpython-novaclient-2012.1
pythonsetup.py install
rm -f../python-novaclient-2012.1.tar.gz
4.4 GLANCE镜像存储服务安装
· 下载源码包
wgethttps://launchpad.net/glance/essex/2012.1/+download/glance-2012.1.tar.gz -P /opt
· 安装依赖包
yuminstall -y python-anyjson python-kombu
pipinstall xattr==0.6.0 iso8601==0.1.4 pysendfile==2.0.0 pycrypto==2.3 wsgirefboto==2.1.1
· 解压并安装GLANCE镜像存储服务
cd /opt
tar xfglance-2012.1.tar.gz
cdglance-2012.1
pythonsetup.py install
rm -f../glance-2012.1.tar.gz
4.5 NOVA计算服务安装
· 下载源码包
wgethttps://launchpad.net/nova/essex/2012.1/+download/nova-2012.1.tar.gz -P /opt
· 安装依赖包
yuminstall -y python-amqplib python-carrot python-lockfile python-gflagspython-netaddr python-suds python-paramiko python-feedparser python-eventletpython-greenlet python-paste
pipinstall Cheetah==2.4.4 python-daemon==1.5.5 Babel==0.9.6 routes==1.12.3lxml==2.3 PasteDeploy==1.5.0 sqlalchemy-migrate==0.7.2 SQLAlchemy==0.7.3WebOb==1.0.8
· 解压并安装NOVA计算服务
cd /opt
tar xfnova-2012.1.tar.gz
cdnova-2012.1
pythonsetup.py install
rm -f../nova-2012.1.tar.gz
4.6 NOVA计算服务配置
· 建立NOVA服务配置文件存放目录
mkdir/etc/nova
· 建立NOVA服务启动用户
useradd-s /sbin/nologin -m -d /var/log/nova nova
· 在/etc/nova建立nova.conf作为NOVA服务配置文件，内容如下：
[DEFAULT]
auth_strategy=keystone
bindir=/usr/bin
pybasedir=/var/lib/nova
connection_type=libvirt
debug=True
lock_path=/var/lock/nova
log-dir=/var/log/nova
my_ip=60.12.206.105
ec2_host=$my_ip
ec2_path=/services/Cloud
ec2_port=8773
ec2_scheme=http
glance_host=$my_ip
glance_port=9292
glance_api_servers=$glance_host:$glance_port
image_service=nova.image.glance.GlanceImageService
metadata_host=$my_ip
metadata_port=8775
network_manager=nova.network.manager.FlatDHCPManager
osapi_path=/v1.1/
osapi_scheme=http
rabbit_host=192.168.1.2
rabbit_password=openstack
rabbit_port=5672
rabbit_userid=guest
root_helper=sudo
s3_host=$my_ip
s3_port=3333
sql_connection=mysql://root:[email protected]/nova
state_path=/var/lib/nova
use_ipv6=False
use-syslog=False
verbose=True
ec2_listen=$my_ip
ec2_listen_port=8773
metadata_listen=$my_ip
metadata_listen_port=8775
osapi_compute_listen=$my_ip
osapi_compute_listen_port=8774
osapi_volume_listen=$my_ip
osapi_volume_listen_port=8776
keystone_ec2_url=http://$my_ip:5000/v2.0/ec2tokens
dhcpbridge=$bindir/nova-dhcpbridge
dhcpbridge_flagfile=/etc/nova/nova.conf
public_interface=eth0
routing_source_ip=60.12.206.99
fixed_range=10.0.0.0/24
flat_interface=eth1
flat_network_bridge=b41
force_dhcp_release=True
libvirt_type=kvm
libvirt_use_virtio_for_bridges=True
iscsi_helper=ietadm
iscsi_ip_address=$my_ip
novncproxy_base_url=http://$my_ip:6080/vnc_auto.html
· 在/etc/init.d/下建立名为nova-compute的NOVA-COMPUTE服务启动脚本，内容如下：
#!/bin/sh
#
#openstack-nova-compute OpenStack NovaCompute Worker
#
#chkconfig: - 20 80
#description: Compute workers manage computing instances on host \
# machines. Through the API,commands are dispatched \
# to compute workers to: \
# * Run instances \
# * Terminate instances \
# * Reboot instances \
# * Attach volumes \
# * Detach volumes \
# * Get console output
###BEGIN INIT INFO
#Provides:
#Required-Start: $remote_fs $network $syslog
#Required-Stop: $remote_fs $syslog
#Default-Stop: 0 1 6
#Short-Description: OpenStack Nova Compute Worker
#Description: Compute workers manage computing instances on host
# machines. Through the API,commands are dispatched
# to compute workers to:
# * Run instances
# * Terminate instances
# * Reboot instances
# * Attach volumes
# * Detach volumes
# * Get console output
### ENDINIT INFO
./etc/rc.d/init.d/functions
suffix=compute
prog=openstack-nova-$suffix
exec="/usr/bin/nova-$suffix"
config="/etc/nova/nova.conf"
pidfile="/var/run/nova/nova-$suffix.pid"
logfile="/var/log/nova/$suffix.log"
[ -e/etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
lockfile=/var/lock/nova/$prog
start(){
[ -x $exec ] || exit 5
[ -f $config ] || exit 6
echo -n $"Starting $prog: "
daemon --user nova --pidfile $pidfile"$exec --config-file=$config --logfile=$logfile &>/dev/null &echo \$! > $pidfile"
retval=$?
echo
[ $retval -eq 0 ] && touch$lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
reload(){
restart
}
force_reload(){
restart
}
rh_status(){
status -p $pidfile $prog
}
rh_status_q(){
rh_status >/dev/null 2>&1
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
· 在/etc/init.d/下建立名为nova-network的NOVA-NETWORK服务启动脚本，内容如下：
#!/bin/sh
#
#openstack-nova-network OpenStack NovaNetwork Controller
#
#chkconfig: - 20 80
#description: The Network Controller manages the networking resources \
# on host machines. The API serverdispatches commands \
# through the message queue, whichare subsequently \
# processed by NetworkControllers. \
# Specific operations include: \
# * Allocate Fixed IPAddresses \
# * Configuring VLANs forprojects \
# * Configuring networks forcompute nodes \
###BEGIN INIT INFO
#Provides:
#Required-Start: $remote_fs $network $syslog
#Required-Stop: $remote_fs $syslog
#Default-Stop: 0 1 6
#Short-Description: OpenStack Nova Network Controller
#Description: The Network Controller manages the networking resources
# on host machines. The API serverdispatches commands
# through the message queue, whichare subsequently
# processed by Network Controllers.
# Specific operations include:
# * Allocate Fixed IP Addresses
# * Configuring VLANs for projects
# * Configuring networks forcompute nodes
### ENDINIT INFO
./etc/rc.d/init.d/functions
suffix=network
prog=openstack-nova-$suffix
exec="/usr/bin/nova-$suffix"
config="/etc/nova/nova.conf"
pidfile="/var/run/nova/nova-$suffix.pid"
logfile="/var/log/nova/$suffix.log"
[ -e/etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
lockfile=/var/lock/nova/$prog
start(){
[ -x $exec ] || exit 5
[ -f $config ] || exit 6
echo -n $"Starting $prog: "
daemon --user nova --pidfile $pidfile"$exec --config-file=$config --logfile=$logfile &>/dev/null &echo \$! > $pidfile"
retval=$?
echo
[ $retval -eq 0 ] && touch $lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $pidfile $prog
retval=$?
echo
[ $retval -eq 0 ] && rm -f$lockfile
return $retval
}
restart(){
stop
start
}
reload(){
restart
}
force_reload(){
restart
}
rh_status(){
status -p $pidfile $prog
}
rh_status_q(){
rh_status >/dev/null 2>&1
}
case"$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0{start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
· 配置sudo
在/etc/sudoers.d/建立nova文件，内容如下：
Defaults:nova!requiretty
Cmnd_AliasNOVACMDS = /bin/aoe-stat, \
/bin/chmod, \
/bin/chmod/var/lib/nova/tmp/*/root/.ssh, \
/bin/chown, \
/bin/chown/var/lib/nova/tmp/*/root/.ssh, \
/bin/dd, \
/bin/kill, \
/bin/mkdir, \
/bin/mount, \
/bin/umount, \
/sbin/aoe-discover, \
/sbin/ifconfig, \
/sbin/ip, \
/sbin/ip6tables-restore, \
/sbin/ip6tables-save, \
/sbin/iptables, \
/sbin/iptables-restore, \
/sbin/iptables-save, \
/sbin/iscsiadm, \
/sbin/kpartx, \
/sbin/losetup, \
/sbin/lvcreate, \
/sbin/lvdisplay, \
/sbin/lvremove, \
/sbin/pvcreate, \
/sbin/route, \
/sbin/tune2fs, \
/sbin/vconfig, \
/sbin/vgcreate, \
/sbin/vgs, \
/usr/bin/fusermount, \
/usr/bin/guestmount, \
/usr/bin/socat, \
/bin/cat, \
/usr/bin/tee, \
/usr/bin/qemu-nbd, \
/usr/bin/virsh, \
/usr/sbin/brctl, \
/usr/sbin/dnsmasq, \
/usr/sbin/ietadm, \
/usr/sbin/radvd, \
/usr/sbin/tgtadm, \
/usr/sbin/vblade-persist
nova ALL= (root) NOPASSWD: SETENV: NOVACMDS
chmod0440 /etc/sudoers.d/nova
· 配置polkit策略
在/etc/polkit-1/localauthority/50-local.d/建立50-nova.pkla，内容如下：
[Allownova libvirt management permissions]
Identity=unix-user:nova
Action=org.libvirt.unix.manage
ResultAny=yes
ResultInactive=yes
ResultActive=yes
· 配置启动脚本：
chmod755 /etc/init.d/nova-compute
chmod755 /etc/init.d/nova-network
mkdir/var/run/nova
mkdir -p/var/lib/nova/instances
mkdir/var/lock/nova
chownnova:root /var/run/nova
chown -Rnova:nova /var/lib/nova
chownnova:root /var/lock/nova
· 配置MYSQL数据库
在控制节点mysql执行如下语句：
grantall on nova.* to root@'192.168.1.%' identified by 'openstack';
· 启动NOVA相关服务
/etc/init.d/nova-computestart
/etc/init.d/nova-networkstart
· 更改iptables允许vnc连接
iptables-I INPUT -d 60.12.206.99 -p tcp -m multiport --dports 5900:6000 -j ACCEPT
Author:趣云团队-yz