Opensack-T版脚本安装

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发布于 2024-05-08 16:53:57

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发布于 2024-05-08 16:53:57

openStack-train 搭建部署

项目环境：

主机名	外网口(net)	内口(仅主机)s	配置
controller	192.168.220.10/192.168.220.1/24	192.168.100.10	2u/4G/40G
compute	192.168.100.11/192.168.220.1/24	192.168/100.11	2u/4G/40G

所有节点

yum install centos-release-openstack-train -y

需要依赖什么安装的源

# yum install python-openstackclient -y
# yum install openstack-selinux -y

数据库安装

# yum install mariadb mariadb-server python2-PyMySQL -y

配置 ;/etc/my.cnf.d/openstack.cnf``/etc/my.cnf.d/

[mysqld]
bind-address = 192.168.220.10

default-storage-engine = innodb
innodb_file_per_table = on
max_connections = 4096
collation-server = utf8_general_ci
character-set-server = utf8

# systemctl enable mariadb.service --now

# mysql_secure_installation
 
Set root password? [Y/n] y
New password: 123
Re-enter new password: 123

Remove anonymous users? [Y/n] y

Disallow root login remotely? [Y/n] n

Remove test database and access to it? [Y/n] y

Reload privilege tables now? [Y/n] y

消息队列

# yum install rabbitmq-server -y

# systemctl enable rabbitmq-server.service --now

# rabbitmqctl add_user openstack openstack123

Creating user "openstack" ...

# rabbitmqctl set_permissions openstack ".*" ".*" ".*"

Setting permissions for user "openstack" in vhost "/" ...

缓存服务

# yum install memcached python-memcached -y

/etc/sysconfig/memcached

OPTIONS="-l 127.0.0.1,::1,controller"

# systemctl enable memcached.service --now

Keystone

mysql -u root -p123

CREATE DATABASE keystone;
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'keystone123';
exit

安装和配置组件

 yum install openstack-keystone httpd mod_wsgi vim -y

/etc/keystone/keystone.conf

[database]
connection = mysql+pymysql://keystone:keystone123@controller/keystone

[token]
provider = fernet

填充身份服务数据库：

su -s /bin/sh -c "keystone-manage db_sync" keystone
mysql -ukeystone -pkeystone123 -h localhost -e "use keystone; show tables;"

初始化费内特密钥存储库：

# keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
# keystone-manage credential_setup --keystone-user keystone --keystone-group keystone

引导身份服务：

# keystone-manage bootstrap --bootstrap-password admin \
  --bootstrap-admin-url http://controller:5000/v3/ \
  --bootstrap-internal-url http://controller:5000/v3/ \
  --bootstrap-public-url http://controller:5000/v3/ \
  --bootstrap-region-id RegionOne

http服务

/etc/httpd/conf/httpd.conf

ServerName controller

/usr/share/keystone/wsgi-keystone.conf

# ln -s /usr/share/keystone/wsgi-keystone.conf /etc/httpd/conf.d/

# systemctl enable httpd.service --now

环境变量

cat > admin.sh << eof	#admin 用户
#!/bash/bin
export OS_USERNAME=admin
export OS_PASSWORD=admin
export OS_PROJECT_NAME=admin
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_DOMAIN_NAME=Default
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
eof


cat > myuser.sh << eof  #myuser用户
#!/bash/bin
export OS_PROJECT_DOMAIN_NAME=Default
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_NAME=myproject
export OS_USERNAME=myuser
export OS_PASSWORD=DEMO_PASS
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
eof

创建域，项目，用户，角色

$ openstack domain create --description "An Example Domain" example
$ openstack project create --domain default --description "Service Project" service
	
  	$ openstack project create --domain default --description "Demo Project" myproject
 	$ openstack user create --domain default --password myuser myuser
 	$ openstack role create myrole
 	$ openstack role add --project myproject --user myuser myrole

验证

$ unset OS_AUTH_URL OS_PASSWORD

$openstack --os-auth-url http://controller:5000/v3 --os-project-domain-name Default --os-user-domain-name Default --os-project-name admin --os-username admin token issue

$ openstack --os-auth-url http://controller:5000/v3 --os-project-domain-name Default --os-user-domain-name Default --os-project-name myproject --os-username myuser token issue

$ . admin-openrc
$ openstack token issue

Glance

$ mysql -u root -p123
CREATE DATABASE glance;
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY 'glance123';
exit

创建服务凭据

创建用户

$ openstack user create --domain default --password glance123 glance
$ openstack role add --project service --user glance admin
$ openstack service create --name glance --description "OpenStack Image" image

创建影像服务 API 端点：

$ openstack endpoint create --region RegionOne image public http://controller:9292
$ openstack endpoint create --region RegionOne image internal http://controller:9292
$ openstack endpoint create --region RegionOne image admin http://controller:9292

安装

# yum install openstack-glance -y

/etc/glance/glance-api.conf

[database]
connection = mysql+pymysql://glance:glance123@controller/glance

[keystone_authtoken]
www_authenticate_uri  = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = glance123

[paste_deploy]
flavor = keystone

[glance_store]
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/

# su -s /bin/sh -c "glance-manage db_sync" glance
# mysql -uglance -pglance123 -h localhost -e "use glance; show tables;"

# systemctl enable openstack-glance-api.service --now

glance image-create --name "cirros5" --file cirros-0.5.1-x86_64-disk.img --disk-format qcow2 --container-format bare --visibility public

Placement

$ mysql -u root -p123
CREATE DATABASE placement;
GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'%' IDENTIFIED BY 'placement123';
exit

创建账号、域、用户等配置

openstack user create --domain default --password placement123 placement   # 设置密码，统一placement

openstack role add --project service --user placement admin

openstack service create --name placement --description "Placement API" placement

openstack endpoint create --region RegionOne placement public http://controller:8778

openstack endpoint create --region RegionOne placement internal http://controller:8778

openstack endpoint create --region RegionOne placement admin http://controller:8778

安装和配置组件

# yum install openstack-placement-api -y

/etc/placement/placement.conf

[placement_database]
connection = mysql+pymysql://placement:placement123@controller/placement

[api]
auth_strategy = keystone

[keystone_authtoken]
auth_url = http://controller:5000/v3
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = placement
password = placement123

# su -s /bin/sh -c "placement-manage db sync" placement
# mysql -uplacement -pplacement123 -h localhost -e "use placement; show tables;"

解决bug(最后加入,T版后续没有解决方案，去O版找)

cat /etc/httpd/conf.d/00-placement-api.conf

<Directory /usr/bin>
   <IfVersion >= 2.4>
      Require all granted
   </IfVersion>
   <IfVersion < 2.4>
      Order allow,deny
      Allow from all
   </IfVersion>
</Directory>

# systemctl restart httpd

Nova-controller&compute

controller

$ mysql -u root -p123
CREATE DATABASE nova_api;
CREATE DATABASE nova;
CREATE DATABASE nova_cell0;

GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' IDENTIFIED BY 'nova123';
GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%'  IDENTIFIED BY 'nova123';
GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova_cell0'@'%' IDENTIFIED BY 'nova123';
exit

创建计算服务凭证

$ openstack user create --domain default --password nova123 nova
$ openstack role add --project service --user nova admin

$ openstack service create --name nova --description "OpenStack Compute" compute
  
$ openstack endpoint create --region RegionOne compute public http://controller:8774/v2.1
$ openstack endpoint create --region RegionOne compute internal http://controller:8774/v2.1
$ openstack endpoint create --region RegionOne compute admin http://controller:8774/v2.1

安装服务

# yum install openstack-nova-api openstack-nova-conductor openstack-nova-novncproxy openstack-nova-scheduler -y

/etc/nova/nova.conf

[DEFAULT]
enabled_apis = osapi_compute,metadata
transport_url = rabbit://openstack:openstack123@controller:5672/
my_ip = 192.168.220.10
use_neutron = true
firewall_driver = nova.virt.firewall.NoopFirewallDriver


[api_database]
connection = mysql+pymysql://nova:nova123@controller/nova_api

[database]
connection = mysql+pymysql://nova:nova123@controller/nova


[api]
auth_strategy = keystone

[keystone_authtoken]
www_authenticate_uri = http://controller:5000/
auth_url = http://controller:5000/
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = nova
password = nova123

[vnc]
enabled = true
server_listen = $my_ip
server_proxyclient_address = $my_ip

[glance]
api_servers = http://controller:9292

[oslo_concurrency]
lock_path = /var/lib/nova/tmp

[placement]
region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://controller:5000/v3
username = placement
password = placement123

# su -s /bin/sh -c "nova-manage api_db sync" nova
# su -s /bin/sh -c "nova-manage cell_v2 map_cell0" nova
# su -s /bin/sh -c "nova-manage cell_v2 create_cell --name=cell1 --verbose" nova
# su -s /bin/sh -c "nova-manage db sync" nova

验证:

# nova-manage cell_v2 list_cells

完成安装

# systemctl enable openstack-nova-api.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service --now

# systemctl restart openstack-nova-api.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service

# openstack compute service list

compute

# yum install openstack-nova-compute

/etc/nova/nova.conf

[DEFAULT]
enabled_apis = osapi_compute,metadata
transport_url = rabbit://openstack:openstack123@controller
my_ip = 192.168.220.10
use_neutron = true
firewall_driver = nova.virt.firewall.NoopFirewallDriver


[api]
auth_strategy = keystone

[keystone_authtoken]
www_authenticate_uri = http://controller:5000/
auth_url = http://controller:5000/
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = nova
password = nova123



[vnc]
enabled = true
server_listen = 0.0.0.0
server_proxyclient_address = $my_ip
novncproxy_base_url = http://controller:6080/vnc_auto.html


[glance]
api_servers = http://controller:9292

[oslo_concurrency]
lock_path = /var/lib/nova/tmp

[placement]
region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://controller:5000/v3
username = placement
password = placement123

虚拟化设置

$ egrep -c '(vmx|svm)' /proc/cpuinfo

/etc/nova/nova.conf

[libvirt]
# ...
virt_type = qemu

# systemctl enable libvirtd.service openstack-nova-compute.service --now

将计算节点添加到单元数据库

controller

$ . admin-openrc

$ openstack compute service list --service nova-compute

# su -s /bin/sh -c "nova-manage cell_v2 discover_hosts --verbose" nova

注意

添加新的计算节点时，必须在控制器节点上运行以注册这些新的计算节点。或者，您可以在中设置适当的间隔：nova-manage cell_v2 discover_hosts``/etc/nova/nova.conf

[scheduler]
discover_hosts_in_cells_interval = 60

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原始发表：2022-11-26，如有侵权请联系 cloudcommunity@tencent.com 删除

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