数据库服务 — 安装和配置：
控制节点操作：
先决条件：
1、如下操作。
# mysql -u root -p*** > CREATE DATABASE trove; > GRANT ALL PRIVILEGES ON trove.* TO ‘trove‘@‘localhost‘ IDENTIFIED BY ‘TROVE_DBPASS‘; > GRANT ALL PRIVILEGES ON trove.* TO ‘trove‘@‘%‘ IDENTIFIED BY ‘TROVE_DBPASS‘; > exit; # . admin-openrc # openstack user create --domain default --password-prompt trove # openstack role add --project service --user trove admin # openstack service create --name trove --description "Database" database # openstack endpoint create --region RegionOne database public http://controller:8779/v1.0/%\(tenant_id\)s # openstack endpoint create --region RegionOne database internal http://controller:8779/v1.0/%\(tenant_id\)s # openstack endpoint create --region RegionOne database admin http://controller:8779/v1.0/%\(tenant_id\)s
安装并配置组件：：
1、安装包。
# yum install -y openstack-trove openstack-trove-guestagent python-troveclient # cd /etc/trove/ # mv api-paste.ini api-paste.bak # curl -o /etc/trove/api-paste.ini http://git.openstack.org/cgit/openstack/trove/plain/etc/trove/api-paste.ini
2、编辑 /etc/trove/trove.conf 文件和 /etc/trove/trove-taskmanager.conf 文件和 /etc/trove/trove-conductor.conf 文件。
[DEFAULT] log_dir = /var/log/trove trove_auth_url = http://controller:5000/v2.0 nova_compute_url = http://controller:8774/v2 cinder_url = http://controller:8776/v1 swift_url = http://controller:8080/v1/AUTH_ notifier_queue_hostname = controller rpc_backend = rabbit [database] connection = mysql://trove:TROVE_DBPASS@controller/trove [oslo_messaging_rabbit] rabbit_host = controller rabbit_userid = openstack rabbit_password = RABBIT_PASS
3、编辑 /etc/trove/trove.conf 文件。[DEFAULT]中的network_label_regex、api_paste_config为替换。
[DEFAULT] auth_strategy = keystone network_label_regex = 192.168.226.151 api_paste_config = /etc/trove/api-paste.ini [keystone_authtoken] auth_uri = http://controller:5000 auth_url = http://controller:35357 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = trove password = TROVE_PASS
4、编辑 /etc/trove/trove-taskmanager.conf 文件。找到注释的内容再替换内容。
[DEFAULT] # Configuration options for talking to nova via the novaclient. # These options are for an admin user in your keystone config. # It proxy‘s the token received from the user to send to nova # via this admin users creds, # basically acting like the client via that proxy token. nova_proxy_admin_user = admin nova_proxy_admin_pass = ADMIN_PASS nova_proxy_admin_tenant_name = service taskmanager_manager = trove.taskmanager.manager.Manager
5、编辑 /etc/trove/trove-guestagent.conf 文件。[DEFAULT]为我自己行添加，官方文档没添加这部分。
[DEFAULT] rpc_backend = rabbit # 官方文档没有这句 log_dir = /var/log/trove # 官方文档没有这句 # Configuration options for talking to nova via the novaclient. # These options are for an admin user in your keystone config. # It proxy‘s the token received from the user to send to nova # via this admin users creds, # basically acting like the client via that proxy token. nova_proxy_admin_user = admin nova_proxy_admin_pass = ADMIN_PASS nova_proxy_admin_tenant_name = service trove_auth_url = http://controller:35357/v2.0 [oslo_messaging_rabbit] rabbit_host = controller rabbit_userid = openstack # 官方文档没有这句 rabbit_password = RABBIT_PASS [database] # 官方文档没有这项 connection = mysql+pymysql://trove:TROVE_DBPASS@controller/trove
6、完成安装。
# su -s /bin/sh -c "trove-manage db_sync" trove # mysql -utrove -pTROVE_DBPASS -hcontroller -t trove -e "show tables" # systemctl enable openstack-trove-api openstack-trove-taskmanager openstack-trove-conductor # systemctl start openstack-trove-api openstack-trove-taskmanager openstack-trove-conductor
验证操作：
控制节点操作：
1、操作1。
# admin-openrc # trove list +----+------+-----------+-------------------+--------+-----------+------+ | id | name | datastore | datastore_version | status | flavor_id | size | +----+------+-----------+-------------------+--------+-----------+------+ +----+------+-----------+-------------------+--------+-----------+------+
2、
# wget http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2 # glance image-create --name "mysqlTest" --disk-format qcow2 --container-format bare --file CentOS-7-x86_64-GenericCloud.qcow2 # trove list
