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openstack之基础环境准备（L版）
centos7.1 openstack L版本，环境规划如下
[root@controller ~]# ansible web -a ‘hostname‘ 172.16.80.131 | SUCCESS | rc=0 >> computer1 172.16.80.130 | SUCCESS | rc=0 >> controller [root@controller ~]# ansible web -a ‘cat /etc/hosts‘ 172.16.80.131 | SUCCESS | rc=0 >> 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 172.16.80.130 controller 172.16.80.131 computer1 172.16.80.130 | SUCCESS | rc=0 >> 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 172.16.80.130 controller 172.16.80.131 computer1
1、配置时间同步
[root@controller ~]# ansible web -a ‘yum install chrony -y‘
在controller上面修改
[root@controller ~]# vim /etc/chrony.conf
allow 172.16.80.0/24
[root@controller ~]# systemctl enable chronyd.service
[root@controller ~]# systemctl start chronyd.service
[root@controller ~]# ansible web -a ‘date‘
172.16.80.130 | SUCCESS | rc=0 >>
Sat Oct 29 21:31:36 CST 2016
172.16.80.131 | SUCCESS | rc=0 >>
Sat Oct 29 21:31:36 CST 2016
[root@controller ~]# ansible web -a ‘timedatectl set-timezone Asia/Shanghai‘ 设置时区
2、安装openstack源
[root@controller ~]# yum install centos-release-openstack-liberty -y
[root@controller ~]# yum install https://rdoproject.org/repos/openstack-liberty/rdo-release-liberty.rpm -y
3、安装数据库并配置
[root@controller ~]# yum install mariadb mariadb-server MySQL-python -y
[root@controller ~]# vim /etc/my.cnf
[mysqld]
default-storage-engine = innodb
innodb_file_per_table
collation-server = utf8_general_ci
init-connect = ‘SET NAMES utf8‘
character-set-server = utf8
[root@controller ~]# systemctl enable mariadb.service
Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.service.
[root@controller ~]# systemctl start mariadb.service
4、创建数据库及授权
MariaDB [(none)]> CREATE DATABASE keystone; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO ‘keystone‘@‘localhost‘ IDENTIFIED BY ‘keystone‘; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO ‘keystone‘@‘%‘ IDENTIFIED BY ‘keystone‘; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> CREATE DATABASE glance; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO ‘glance‘@‘localhost‘ IDENTIFIED BY ‘glance‘; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO ‘glance‘@‘%‘ IDENTIFIED BY ‘glance‘; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> CREATE DATABASE nova; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova.* TO ‘nova‘@‘localhost‘ IDENTIFIED BY ‘nova‘; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova.* TO ‘nova‘@‘%‘ IDENTIFIED BY ‘nova‘; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> CREATE DATABASE neutron; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON neutron.* TO ‘neutron‘@‘localhost‘ IDENTIFIED BY ‘neutron‘; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON neutron.* TO ‘neutron‘@‘%‘ IDENTIFIED BY ‘neutron‘; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> CREATE DATABASE cinder; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON cinder.* TO ‘cinder‘@‘localhost‘ IDENTIFIED BY ‘cinder‘; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON cinder.* TO ‘cinder‘@‘%‘ IDENTIFIED BY ‘cinder‘; Query OK, 0 rows affected (0.00 sec)
5、安装消息队列，添加用户授权
[root@controller ~]# yum install rabbitmq-server -y
[root@controller ~]# systemctl enable rabbitmq-server.service
Created symlink from /etc/systemd/system/multi-user.target.wants/rabbitmq-server.service to /usr/lib/systemd/system/rabbitmq-server.service.
[root@controller ~]# systemctl start rabbitmq-server.service
[root@controller ~]# rabbitmqctl add_user openstack openstack
Creating user "openstack" ...
[root@controller ~]# rabbitmqctl set_permissions openstack ".*" ".*" ".*"
Setting permissions for user "openstack" in vhost "/" ...
[root@controller ~]# rabbitmq-plugins list
Configured: E = explicitly enabled; e = implicitly enabled
| Status: [failed to contact rabbit@controller - status not shown]
|/
[ ] amqp_client 3.6.5
[ ] cowboy 1.0.3
[ ] cowlib 1.0.1
[ ] mochiweb 2.13.1
[ ] rabbitmq_amqp1_0 3.6.5
[ ] rabbitmq_auth_backend_ldap 3.6.5
[ ] rabbitmq_auth_mechanism_ssl 3.6.5
[ ] rabbitmq_consistent_hash_exchange 3.6.5
[ ] rabbitmq_event_exchange 3.6.5
[ ] rabbitmq_federation 3.6.5
[ ] rabbitmq_federation_management 3.6.5
[ ] rabbitmq_jms_topic_exchange 3.6.5
[ ] rabbitmq_management 3.6.5
[ ] rabbitmq_management_agent 3.6.5
[ ] rabbitmq_management_visualiser 3.6.5
[ ] rabbitmq_mqtt 3.6.5
[ ] rabbitmq_recent_history_exchange 1.2.1
[ ] rabbitmq_sharding 0.1.0
[ ] rabbitmq_shovel 3.6.5
[ ] rabbitmq_shovel_management 3.6.5
[ ] rabbitmq_stomp 3.6.5
[ ] rabbitmq_top 3.6.5
[ ] rabbitmq_tracing 3.6.5
[ ] rabbitmq_trust_store 3.6.5
[ ] rabbitmq_web_dispatch 3.6.5
[ ] rabbitmq_web_stomp 3.6.5
[ ] rabbitmq_web_stomp_examples 3.6.5
[ ] sockjs 0.3.4
[ ] webmachine 1.10.3
[root@controller ~]# rabbitmq-plugins enable rabbitmq_management
The following plugins have been enabled:
mochiweb
webmachine
rabbitmq_web_dispatch
amqp_client
rabbitmq_management_agent
rabbitmq_management
Applying plugin configuration to rabbit@controller... started 6 plugins.
[root@controller ~]# systemctl restart rabbitmq-server.service
[root@controller ~]# netstat -lntup |grep 5672
访问测试http://172.16.80.130:15672/ 默认用户名密码 guest/guest
role设置为administrator，并设置openstack的密码
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openstack之基础环境准备（L版）