手动搭建OpenStack（Ocata版）

其他 2018-08-01 13:25:17 阅读次数: 0

基础环境准备

VMware 创建两台CentOS7虚拟机，内存2G，硬盘100G，网络配置NAT模式
controller:172.16.100.10
compute:172.16.100.20

  • 搭建阿里云Yum源

controller节点 & compute节点

[root@localhost ~]# systemctl stop firewalld
[root@localhost ~]# ^stop^disable
[root@controller ~]# setenforce 0
[root@controller ~]# sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/sysconfig/selinux
[root@localhost ~]# rm -rf /etc/yum.repos.d/*
[root@localhost ~]# curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo  
[root@localhost ~]# cat >>/etc/yum.repos.d/CentOS-Base.repo  << EOF
[openstack-ocata]
name=openstack-ocata
baseurl=https://mirrors.aliyun.com/centos/7.5.1804/cloud/x86_64/openstack-ocata/
gpgcheck=0
enabled=1
[kvm-common]
name=kvm-common
baseurl=https://mirrors.aliyun.com/centos/7.5.1804/virt/x86_64/kvm-common/
gpgcheck=0
enabled=1
EOF
[root@localhost ~]# yum update     
[root@localhost ~]# yum install python-openstackclient openstack-selinux
  • 配置主机名

controller节点 & compute节点

[root@localhost ~]# hostnamectl set-hostname controller&compute
[root@localhost ~]# vim /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
172.16.100.10 controller
172.16.100.20 compute
  • 同步时间

controller节点

[root@localhost ~]# yum -y install chrony
[root@localhost ~]# vim /etc/chrony.conf
server ntp1.aliyun.com iburst
server ntp2.aliyun.com iburst
server ntp3.aliyun.com iburst
allow 172.16.100.0/24
[root@localhost ~]# systemctl start chronyd
[root@localhost ~]# systemctl enable chronyd

compute节点

[root@compute ~]# yum -y install chrony
[root@compute ~]# vi /etc/chrony.conf
server controller iburst
[root@compute ~]# systemctl start chronyd.service
[root@compute ~]# ^start^enable
  • 消息队列
    controller节点
[root@controller ~]# yum -y install rabbitmq-server    
[root@controller ~]# systemctl start rabbitmq-server.service       监听端口5672
[root@controller ~]# ^start^enable
[root@controller ~]#  rabbitmqctl add_user openstack 000000
[root@controller ~]# rabbitmqctl set_permissions openstack ".*" ".*" ".*"
[root@controller ~]# rabbitmq-plugins list                         查看rabbitmq插件
[root@controller ~]# rabbitmq-plugins enable rabbitmq_management   启用管理插件，监听端口15672
[root@controller ~]# systemctl restart rabbitmq-server.service

浏览器访问ip：15672，默认账号密码guest：guest,进入admin管理，设置如下权限

Name Tags Can access virtual hosts Has password
guest administrator / ●
openstack administrator / ●
  • SQL数据库
[root@controller ~]# yum -y install mariadb mariadb-server  python2-PyMySQL
[root@controller ~]# vim /etc/my.cnf
[mysqld]
default-storage-engine = innodb
innodb_file_per_table                            独立表空间
max_connections=10000                            最大连接数
collation-server = utf8_general_ci               默认排序规则
character-set-server = utf8                      字符集
[root@controller ~]# systemctl start mariadb
[root@controller ~]# ^start^enable
[root@controller ~]# mysql_secure_installation
  • Memcached
[root@controller ~]# yum -y install memcached python-memcached
[root@controller ~]# vim /etc/sysconfig/memcached 
OPTIONS="-l 127.0.0.1,::1,controller"
[root@controller ~]# systemctl start memcached.service      监听端口11211
[root@controller ~]# ^start^enable

Keystone认证

controller节点

[root@controller ~]# mysql -uroot -p000000 -e "create database keystone;"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on keystone.* to keystone@'localhost' identified by '000000';"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on keystone.* to keystone@'%' identified by '000000';"
[root@controller ~]# yum install openstack-keystone httpd mod_wsgi
[root@controller ~]# vim /etc/keystone/keystone.conf 
[DEFAULT]
admin_token = d5ce3b84915c138c21fa
verbose = true                  详细输出日记
[database]
connection = mysql+pymysql://keystone:000000@controller/keystone
[memcache]
servers = localhost:11211
[token]
provider = fernet
driver = memcache       token设置存储在memcache
[revoke]
driver = sql
[root@controller ~]# grep '^[a-z]' /etc/keystone/keystone.conf 
[root@controller ~]# su -s /bin/sh -c "keystone-manage db_sync" keystone
[root@controller ~]# mysql -ukeystone -p000000 -e "use keystone;show tables;"
[root@controller ~]# keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
[root@controller ~]# keystone-manage credential_setup --keystone-user keystone --keystone-group keystone
[root@controller ~]# keystone-manage bootstrap --bootstrap-password 000000   --bootstrap-admin-url http://controller:35357/v3/   --bootstrap-internal-url http://controller:5000/v3/   --bootstrap-public-url http://controller:5000/v3/  --bootstrap-region-id RegionOne
[root@controller ~]# vim /etc/httpd/conf/httpd.conf 
ServerName controller
[root@controller ~]# ln -s /usr/share/keystone/wsgi-keystone.conf /etc/httpd/conf.d/
[root@controller ~]# systemctl start httpd.service             公共端口5000，管理端口35357
[root@controller ~]# ^start^enable
[root@controller ~]# vim /etc/keystone/admin-openrc
export OS_USERNAME=admin
export OS_PASSWORD=000000
export OS_PROJECT_NAME=admin
export OS_USER_DOMAIN_NAME=default
export OS_PROJECT_DOMAIN_NAME=default
export OS_AUTH_URL=http://controller:35357/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
[root@controller ~]# vim /etc/keystone/demo-openrc
export OS_PROJECT_DOMAIN_NAME=default
export OS_USER_DOMAIN_NAME=default
export OS_PROJECT_NAME=demo
export OS_USERNAME=demo
export OS_PASSWORD=000000
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
[root@controller ~]# source /etc/keystone/admin-openrc /etc/keystone/demo-openrc 
[root@controller ~]# openstack endpoint list
[root@controller ~]# openstack project create --domain default   --description "Service Project" service
[root@controller ~]# openstack project create --domain default   --description "Demo Project" demo
[root@controller ~]# openstack user create --domain default   --password 000000 demo
[root@controller ~]# openstack role create user
openstack role add --project demo --user demo user
[root@controller ~]# unset OS_AUTH_URL OS_PASSWORD
[root@controller ~]# openstack --os-auth-url http://controller:35357/v3   --os-project-domain-name default --os-user-domain-name default   --os-project-name admin --os-username admin token issue  验证请求token
[root@controller ~]# openstack --os-auth-url http://controller:5000/v3   --os-project-domain-name default --os-user-domain-name default   --os-project-name demo --os-username demo token issue
[root@controller ~]# source /etc/keystone/admin-openrc.sh
[root@controller ~]# openstack token issue

Glance镜像

controller节点

[root@controller ~]# mysql -uroot -p000000 -e "create database glance;"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on glance.* to glance@'localhost' identified by '000000';"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on glance.* to glance@'%' identified by '000000';"
[root@controller ~]# openstack user create --domain default --password 000000 glance
[root@controller ~]# openstack role add --project service --user glance admin
[root@controller ~]# openstack service create --name glance   --description "OpenStack Image" image
[root@controller ~]# openstack endpoint create --region RegionOne   image public http://controller:9292
[root@controller ~]# openstack endpoint create --region RegionOne   image internal http://controller:9292
[root@controller ~]# openstack endpoint create --region RegionOne   image admin http://controller:9292
[root@controller ~]# yum -y install openstack-glance
[root@controller ~]# vim /etc/glance/glance-api.conf 
[database]
connection = mysql+pymysql://glance:000000@controller/glance
[keystone_authtoken]
uth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = 000000
[paste_deploy]
flavor = keystone
[glance_store]
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/
[root@controller ~]# vim /etc/glance/glance-registry.conf 
[database]
connection = mysql+pymysql://glance:000000@controller/glance
[keystone_authtoken]
uth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = 000000
[paste_deploy]
flavor = keystone
[root@controller ~]# su -s /bin/sh -c "glance-manage db_sync" glance
[root@controller ~]# systemctl enable openstack-glance-api.service   openstack-glance-registry.service
[root@controller ~]# ^enable^start
[root@controller ~]# openstack image list
[root@controller ~]# wget http://download.cirros-cloud.net/0.3.5/cirros-0.3.5-x86_64-disk.img                        #账号密码cirros:cubswin:)#
[root@controller ~]# openstack image create "cirros"   --file cirros-0.3.5-x86_64-disk.img   --disk-format qcow2 --container-format bare   --public
[root@controller ~]# openstack image list
+--------------------------------------+--------+--------+
| ID                                   | Name   | Status |
+--------------------------------------+--------+--------+
| 01e261fe-489d-4781-ae28-286cfa8ac1e8 | cirros | active |
+--------------------------------------+--------+--------+

Nova计算

controller节点

[root@controller ~]# mysql -uroot -p000000 -e "create database nova;"
[root@controller ~]# mysql -uroot -p000000 -e "create database nova_api;"
[root@controller ~]# mysql -uroot -p000000 -e "create database nova_cell0;"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on nova.* to nova@'localhost' identified by '000000';"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on nova.* to nova@'%' identified by '000000';"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on nova_api.* to nova@'localhost' identified by '000000';"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on nova_api.* to nova@'%' identified by '000000';"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on nova_cell0.* to nova_cell0@'localhost' identified by '000000';"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on nova_cell0.* to nova_cell0@'%' identified by '000000';"
[root@controller ~]# openstack user create --domain default --password 000000 nova
[root@controller ~]# openstack role add --project service --user nova admin
[root@controller ~]# openstack service create --name nova   --description "OpenStack Compute" compute
[root@controller ~]# openstack endpoint create --region RegionOne   compute public http://controller:8774/v2.1
[root@controller ~]# openstack endpoint create --region RegionOne   compute internal http://controller:8774/v2.1
[root@controller ~]# openstack endpoint create --region RegionOne   compute admin http://controller:8774/v2.1
[root@controller ~]# openstack user create --domain default --password 000000 placement
[root@controller ~]# openstack role add --project service --user placement admin
[root@controller ~]# openstack service create --name placement --description "Placement API" placement
[root@controller ~]# openstack endpoint create --region RegionOne placement public http://controller:8778
[root@controller ~]# openstack endpoint create --region RegionOne placement internal http://controller:8778
[root@controller ~]# openstack endpoint create --region RegionOne placement admin http://controller:8778
[root@controller ~]# yum -y install openstack-nova-api openstack-nova-conductor   openstack-nova-console openstack-nova-novncproxy   openstack-nova-scheduler openstack-nova-placement-api
[root@controller ~]# vim /etc/nova/nova.conf 
[DEFAULT]
enabled_apis = osapi_compute,metadata
transport_url=rabbit://openstack:000000@controller
use_neutron=true
firewall_driver=nova.virt.firewall.NoopFirewallDriver
[api]
auth_strategy = keystone
[api_database]
connection = mysql+pymysql://nova:000000@controller/nova_api
[database]
connection = mysql+pymysql://nova:000000@controller/nova
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = nova
password = 000000
[vnc]
enabled = true
vncserver_listen = 0.0.0.0
vncserver_proxyclient_address = controller
[glance]
api_servers = http://controller:9292
[oslo_concurrency]
lock_path = /var/lib/nova/tmp
[placement]
os_region_name = RegionOne
project_domain_name = default
project_name = service
auth_type = password
user_domain_name = default
auth_url = http://controller:35357/v3
username = placement
password = 000000
[root@controller ~]# cat >>/etc/httpd/conf.d/00-nova-placement-api.conf <<EOF
<Directory /usr/bin>
   <IfVersion >= 2.4>
      Require all granted
   </IfVersion>
   <IfVersion < 2.4>
      Order allow,deny
      Allow from all
   </IfVersion>
</Directory>
EOF
[root@controller ~]# systemctl restart httpd

#####数据库注册#####
[root@controller ~]# su -s /bin/sh -c "nova-manage api_db sync" nova
[root@controller ~]# su -s /bin/sh -c "nova-manage cell_v2 map_cell0" nova
[root@controller ~]# su -s /bin/sh -c "nova-manage cell_v2 create_cell --name=cell1 --verbose" nova
357ec8f8-bf3b-4e04-8689-ccaec9556c5d
[root@controller ~]# su -s /bin/sh -c "nova-manage db sync" nova
[root@controller ~]# mysql -unova -p000000 -e "use nova;show tables;"
[root@controller ~]# nova-manage cell_v2 list_cells
[root@controller ~]# systemctl start openstack-nova-api.service   openstack-nova-consoleauth.service openstack-nova-scheduler.service   openstack-nova-conductor.service openstack-nova-novncproxy.service
[root@controller ~]# ^start^enable
[root@controller ~]# nova service-list
[root@controller ~]# openstack host list

compute节点

# yum install openstack-nova-compute
[root@compute yum.repos.d]# scp controller:/etc/nova/nova.conf /etc/nova/
[root@compute ~]# vim /etc/nova/nova.conf 
[database]
删除connection = mysql+pymysql://nova:000000@controller/nova
[api_database]
删除connection = mysql+pymysql://nova:000000@controller/nova_api
[vnc]
修改vncserver_proxyclient_address = compute
增加novncproxy_base_url = http://controller:6080/vnc_auto.html
###VMware开启虚拟化：虚拟机设置>处理器>虚拟化引擎>虚拟化Intel VT-x/EPT或AMD-V/RVI(V)/proc/cpuinfo
[root@compute ~]# egrep -c '(vmx|svm)'   
1
###返回值>=1,那么你的计算节点支持硬件加速且不需要额外的配置，否则在 /etc/nova/nova.conf 文件的 [libvirt] 区域做出如下的编辑：
[libvirt]
virt_type = qemu
[root@compute ~]# systemctl enable libvirtd.service openstack-nova-compute.service
[root@compute ~]# ^enable^start

controller节点

[root@controller ~]# su -s /bin/sh -c "nova-manage cell_v2 discover_hosts --verbose" nova
[root@controller ~]# nova service-list
[root@controller ~]# openstack hypervisor list
[root@controller ~]# openstack host list

Neutron网络

controller节点

#####创建数据库#####
[root@controller ~]# mysql -uroot -p000000 -e "create database neutron;"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on neutron.* to neutron@'localhost' identified by '000000';"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on neutron.* to neutron@'%' identified by '000000';"

#####创建用户和服务端点#####
[root@controller ~]# openstack user create --domain default --password 000000 neutron
[root@controller ~]# openstack role add --project service --user neutron admin
[root@controller ~]# openstack service create --name neutron   --description "OpenStack Networking" network
[root@controller ~]# openstack endpoint create --region RegionOne   network public http://controller:9696
[root@controller ~]# openstack endpoint create --region RegionOne   network internal http://controller:9696
[root@controller ~]# openstack endpoint create --region RegionOne   network admin http://controller:9696

#####配置flat网络服务组件#####
[root@controller ~]# yum install openstack-neutron openstack-neutron-ml2   openstack-neutron-linuxbridge ebtables
[root@controller ~]# vim /etc/neutron/neutron.conf 
[DEFAULT]
core_plugin = ml2          启用ML2插件并禁用其他插件
service_plugins =
transport_url = rabbit://openstack:000000@controller
auth_strategy = keystone
[database]
connection = mysql+pymysql://neutron:000000@controller/neutron
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service 
username = neutron
password = 000000
[nova]
auth_url = http://controller:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = nova
password = 000000
[oslo_concurrency]
lock_path = /var/lib/neutron/tmp
[root@controller ~]# vim /etc/neutron/plugins/ml2/ml2_conf.ini 
[ml2]
type_drivers = flat,vlan，gre,vxlan,geneve   
tenant_network_types =  flat,vlan,gre,vxlan,geneve
mechanism_drivers = linuxbridge    启用Linuxbridge机制
extension_drivers = port_security      启用端口安全扩展驱动
[ml2_type_flat]
flat_networks = public        
[securitygroup]
enable_ipset = true             启用 ipset 增加安全组的方便性

#####配置Linuxbridge代理#####
[root@controller ~]# vim /etc/neutron/plugins/ml2/linuxbridge_agent.ini
[linux_bridge]
physical_interface_mappings = public:eno16777728
[vxlan]
enable_vxlan = false      禁止VXLAN覆盖网络
[securitygroup]
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver              启用安全组并配置 Linux 桥接 iptables 防火墙驱动

#####配置DHCP代理#####
[root@controller ~]# vim /etc/neutron/dhcp_agent.ini 
[DEFAULT]
interface_driver = neutron.agent.linux.interface.BridgeInterfaceDriver
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
enable_isolated_metadata =true
[root@controller ~]# vim /etc/neutron/metadata_agent.ini 
[DEFAULT]
nova_metadata_ip = controller
metadata_proxy_shared_secret = 000000   配置元数据主机以及共享密码

#####配置计算服务来使用网络服务#####
[root@controller ~]# vim /etc/nova/nova.conf 
[neutron]
url = http://controller:9696
auth_url = http://controller:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = 000000
service_metadata_proxy = true
metadata_proxy_shared_secret = 000000

[root@controller ~]# ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini
[root@controller ~]# su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf  --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron
[root@controller ~]# systemctl restart openstack-nova-api.service
[root@controller ~]# systemctl start neutron-server.service   neutron-linuxbridge-agent.service neutron-dhcp-agent.service   neutron-metadata-agent.service
[root@controller ~]# ^start^enable

#####验证服务#####
[root@controller ~]# openstack network agent list
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
| ID                                   | Agent Type         | Host       | Availability Zone | Alive | State | Binary                    |
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
| 849a786c-6054-4368-b50c-62fe846ecb3e | Linux bridge agent | controller | None              | True  | UP    | neutron-linuxbridge-agent |
| d597af76-5708-4135-b22c-2e2aa3ce55e1 | DHCP agent         | controller | nova              | True  | UP    | neutron-dhcp-agent        |
| f63961f6-dbc7-4ab9-bdd6-266cf6df9636 | Metadata agent     | controller | None              | True  | UP    | neutron-metadata-agent    |
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+

compute节点

[root@compute ~]# yum -y install openstack-neutron-linuxbridge ebtables ipset
[root@compute ~]# vim /etc/neutron/neutron.conf 
[DEFAULT]
transport_url = rabbit://openstack:000000@controller
auth_strategy = keystone
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = neutron
password = 000000
[oslo_concurrency]
lock_path = /var/lib/neutron/tmp

#####配置Linuxbridge代理#####
[root@compute ~]# scp controller:/etc/neutron/plugins/ml2/linuxbridge_agent.ini /etc/neutron/plugins/ml2/

#####配置计算服务来使用网络服务#####
[root@compute ~]# vim /etc/nova/nova.conf 
[neutron]
url = http://controller:9696
auth_url = http://controller:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = 000000

[root@compute ~]# systemctl restart openstack-nova-compute.service
[root@compute ~]# systemctl start neutron-linuxbridge-agent.service
[root@compute ~]# ^start^enable

controller节点

#####验证服务#####
[root@controller ~]# openstack network agent list
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
| ID                                   | Agent Type         | Host       | Availability Zone | Alive | State | Binary                    |
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
| 702a7d99-47bf-4055-a649-120e4223fec8 | Linux bridge agent | compute    | None              | True  | UP    | neutron-linuxbridge-agent |
| 849a786c-6054-4368-b50c-62fe846ecb3e | Linux bridge agent | controller | None              | True  | UP    | neutron-linuxbridge-agent |
| d597af76-5708-4135-b22c-2e2aa3ce55e1 | DHCP agent         | controller | nova              | True  | UP    | neutron-dhcp-agent        |
| f63961f6-dbc7-4ab9-bdd6-266cf6df9636 | Metadata agent     | controller | None              | True  | UP    | neutron-metadata-agent    |
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
[root@controller ~]# netstat -lnpute
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address                  
tcp        0      0 172.16.100.10:3306         mysql
tcp        0      0 172.16.100.10:11211        memcache
tcp        0      0 0.0.0.0:9292               glance_api        
tcp        0      0 0.0.0.0:9696               neutron
tcp        0      0 0.0.0.0:6080               novcxproxy
tcp        0      0 0.0.0.0:8774               nova_api  
tcp        0      0 0.0.0.0:8775               nova
tcp        0      0 0.0.0.0:9191               glance_register
tcp6       0      0 :::5672                    rabbitmq
tcp6       0      0 :::5000                    keystone             
tcp6       0      0 :::35357                   keystone_admin

Dashboard界面

controller节点

[root@controller ~]# yum install openstack-dashboard
[root@controller ~]# vim /etc/openstack-dashboard/local_settings
OPENSTACK_HOST = "controller"     keystone服务IP
OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOST         #启用第3版认证API#
OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"       #通过仪表盘创建的用户默认角色user#
OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = 'default'          #创建普通用户是默认域#
ALLOWED_HOSTS = ['*',]
SESSION_ENGINE =  'django.contrib.sessions.backends.cache'           #配置 memcached 会话存储服务#
CACHES = {
    'default': {
        'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
        'LOCATION': 'controller:11211',
    },
}
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True         #启用对域的支持#
OPENSTACK_API_VERSIONS = {           #配置API版本#
    "identity": 3,
    "image": 2,
    "volume": 2,
} 
OPENSTACK_NEUTRON_NETWORK = {         #禁用支持3层网络服务#
    'enable_router': False,
    'enable_quotas': False,
    'enable_distributed_router': False,
    'enable_ha_router': False,
    'enable_lb': False,
    'enable_firewall': False,
    'enable_vpn': False,
    'enable_fip_topology_check': False,
TIME_ZONE = "Asia/Shanghai"      #配置时区#

Cinder块存储

controller节点

#####创建数据库######
[root@controller ~]# mysql -uroot -p000000 -e "create database cinder;"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on cinder.* to cinder@'localhost' identified by '000000';"
[root@controller ~]# mysql -uroot -p000000 -e "grant all privileges on cinder.* to cinder@'%' identified by '000000';"
[root@controller ~]# mysql -uroot -p000000 -e "show databases;"

#####创建用户#####
[root@controller ~]# openstack user create --domain default --password 000000 cinder
[root@controller ~]# openstack role add --project service --user cinder admin

######创建服务实体#####
[root@controller ~]# openstack service create --name cinderv2 --description "OpenStack Block Storage" volumev2
[root@controller ~]# openstack service create --name cinderv3   --description "OpenStack Block Storage" volumev3

#####创建服务API端点#####
[root@controller ~]# openstack endpoint create --region RegionOne   volumev2 public http://controller:8776/v2/%\(project_id\)s
[root@controller ~]# openstack endpoint create --region RegionOne   volumev2 internal http://controller:8776/v2/%\(project_id\)s
[root@controller ~]# openstack endpoint create --region RegionOne   volumev2 admin http://controller:8776/v2/%\(project_id\)s
[root@controller ~]# openstack endpoint create --region RegionOne   volumev3 public http://controller:8776/v3/%\(project_id\)s
[root@controller ~]# openstack endpoint create --region RegionOne   volumev3 internal http://controller:8776/v3/%\(project_id\)s
[root@controller ~]# openstack endpoint create --region RegionOne   volumev3 admin http://controller:8776/v3/%\(project_id\)s

#####安装配置组件######
[root@controller ~]# yum install openstack-cinder
[root@controller ~]# vim /etc/cinder/cinder.conf 
[DEFAULT]
transport_url = rabbit://openstack:000000@controller
auth_strategy = keystone
[database]
connection = mysql+pymysql://cinder:000000@controller/cinder
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = cinder
password = 000000
[oslo_concurrency]
lock_path = /var/lib/cinder/tmp

#####初始化数据库#####
[root@controller ~]# su -s /bin/sh -c "cinder-manage db sync" cinder

#####配置计算服务以使用块设备存储#####
[root@controller ~]# vim /etc/nova/nova.conf 
[cinder]
os_region_name = RegionOne
[root@controller ~]# systemctl restart openstack-nova-api.service
[root@controller ~]# systemctl enable openstack-cinder-api.service openstack-cinder-scheduler.service
[root@controller ~]# ^enable^start

compute节点

[root@compute ~]# yum install lvm2
[root@compute ~]# systemctl start lvm2-lvmetad.service
[root@compute ~]# ^start^enable
[root@compute ~]# pvcreate /dev/sdb
[root@compute ~]# vgcreate cinder-volumes /dev/sdb
[root@compute ~]# vim /etc/lvm/lvm.conf 
devices {
        filter = [ "a/sda/", "a/sdb/", "r/.*/"]
[root@compute ~]# yum -y install openstack-cinder targetcli python-keystone
[root@compute ~]# scp controller:/etc/cinder/cinder.conf /etc/cinder/
[root@compute ~]# vim /etc/cinder/cinder.conf 
[DEFAULT]
增加enabled_backends = lvm
增加glance_api_servers = http://controller:9292
增加iscsi_ip_address = compute
[root@compute ~]# systemctl start openstack-cinder-volume.service target.service
[root@compute ~]# ^start^enable
[root@controller ~]# openstack volume service list
+------------------+-------------+------+---------+-------+----------------------------+
| Binary           | Host        | Zone | Status  | State | Updated At                 |
+------------------+-------------+------+---------+-------+----------------------------+
| cinder-scheduler | controller  | nova | enabled | up    | 2018-06-21T07:13:23.000000 |
| cinder-volume    | compute@lvm | nova | enabled | up    | 2018-06-21T07:13:21.000000 |
+------------------+-------------+------+---------+-------+----------------------------+

猜你喜欢

转载自blog.csdn.net/testder/article/details/80638945
今日推荐
LFOSSA 源来如此公开课 | 掌握云原生未来：CNCF 认证全面攻略与备考秘籍
国产云输入法——仅华为无云端数据上传安全问题
开源日报 | 工业开源项目OGG 1.0；姐姐，你要和我一起配置火狐吗；苹果AI遥遥落后？Fedora 40
开放签电子签章：停止新增，优化体验，前进更进（五一假期前工作）
开源日报 | 中学生开源前端动画引擎；全球首个Llama3 8B中文版开源模型；联想电脑恐出局；Linus讽刺AI炒作
“百模大战”必有一战 | 2024中国“百模大战”竞争格局分析
周排行
Family Tree 题解
BZOJ 1093 最大半连通子图 SCC + DP
幂等处理
Spring----学习（2）----XML 配置Bean 自动装配
SQL Server 远程更新目标表数据
HIbernate3.6 环境搭建
特殊符号正则表达式
【Linux】第一章 进程的理解
843. n-皇后问题（dfs+输出各种情况）
空间数据库2
每日归档
更多
2024-04-26(39)
2024-04-25(22)
2024-04-24(36)
2024-04-23(26)
2024-04-22(39)
2024-04-21(0)
2024-04-20(6)
2024-04-19(5)
2024-04-18(0)
2024-04-17(5)

代码天地 © 2018 codetd.com

境外服务器   最新电视剧2022