OpenStack Installation Documentation (13)--Database services

Database Services-Installation and configuration:

Control node Operations:

Prerequisite:

1, the following operation.

# 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 R Egionone 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

To install and configure the components:

1, installation package.

# yum Install-y openstack-trove openstack-trove-guestagent python-troveclient # cd/etc/trove/# MV Api-paste.ini Api-past e.bak# Curl-o/etc/trove/api-paste.ini Http://git.openstack.org/cgit/openstack/trove/plain/etc/trove/api-paste.ini

2. Edit/etc/trove/trove.conf files and/etc/trove/trove-taskmanager.conf files and/etc/trove/trove-conductor.conf files.

[Default]log_dir=/var/log/Trovetrove_auth_url= http://controller:5000/v2.0Nova_compute_url = http://Controller:8774/v2Cinder_url = http://controller:8776/v1Swift_url = http://Controller:8080/v1/auth_Notifier_queue_hostname =Controllerrpc_backend=rabbit[database]connection= MySQL://Trove:[email Protected]/trove[Oslo_messaging_rabbit]rabbit_host=Controllerrabbit_userid=Openstackrabbit_password= Rabbit_pass

3, edit the/etc/trove/trove.conf file. The Network_label_regex and Api_paste_config in [DEFAULT] are replaced.

=192.168. 226.151  =/etc/trove/api-= http://controller:5000auth_url = http://  controller:35357auth_type == = = == Trove_pass

4, edit the/etc/trove/trove-taskmanager.conf file. Find the contents of the comment and replace the content.

For-in  your keystone config.# It proxy'the token received from the user to send to Nova == = = Trove.taskmanager.manager.Manager

5, edit the/etc/trove/trove-guestagent.conf file. [DEFAULT] is added for my own line, and this section is not added to the official documentation.

[Default]rpc_backend=Rabbit # Official Documents no this sentence log_dir =/var/log/trove # Official Document No this sentence # Configuration options fortalking to Nova via the novaclient.# these options is forAn Admin userinchyour 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=Adminnova_proxy_admin_pass=Admin_passnova_proxy_admin_tenant_name=Servicetrove_auth_url= http://controller:35357/v2.0[Oslo_messaging_rabbit]rabbit_host=Controllerrabbit_userid=OpenStack # Official Documents No this sentence Rabbit_password=Rabbit_pass[database] # official documents without this connection= Mysql+pymysql://Trove:[email Protected]/trove

6, complete the installation.

# su-s/bin/sh-c "Trove-manage db_sync" trove# mysql-utrove-ptrove_dbpass-hcontroller-t trove-e "Show Tables" # Syst Emctl Enable Openstack-trove-api Openstack-trove-taskmanager openstack-trove-conductor# systemctl start  Openstack-trove-api Openstack-trove-taskmanager Openstack-trove-conductor

To verify the operation:

Control node Operations:

1, Operation 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

OpenStack Installation Documentation (13)--Database services