openstack之基础环境准备（L版）
centos7.1 openstack L版本，环境规划如下1
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# ansible web -a 'hostname'
172.16.80.131 | SUCCESS | rc=0 >>
computer1
172.16.80.130 | SUCCESS | rc=0 >>
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
# ansible web -a 'yum install chrony -y'
在controller上面修改
# vim /etc/chrony.conf
allow 172.16.80.0/24
# systemctl enable chronyd.service
# systemctl start chronyd.service
# 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
# ansible web -a 'timedatectl set-timezone Asia/Shanghai' 设置时区
2、安装openstack源
# yum install centos-release-openstack-liberty -y
# yum install https://rdoproject.org/repos/openstack-liberty/rdo-release-liberty.rpm -y
3、安装数据库并配置
# yum install mariadb mariadb-server MySQL-python -y
# vim /etc/my.cnf
default-storage-engine = innodb
innodb_file_per_table
collation-server = utf8_general_ci
init-connect = 'SET NAMES utf8'
character-set-server = utf8
# systemctl enable mariadb.service
Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.service.
# systemctl start mariadb.service
4、创建数据库及授权
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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
# yum install rabbitmq-server -y
# 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.
# systemctl start rabbitmq-server.service
# rabbitmqctl add_user openstack openstack
Creating user "openstack" ...
# rabbitmqctl set_permissions openstack ".*" ".*" ".*"
Setting permissions for user "openstack" in vhost "/" ...
# rabbitmq-plugins list
Configured: E = explicitly enabled; e = implicitly enabled
| Status:
|/
[] 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_exchange1.2.1
[] 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
# 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.
# systemctl restart rabbitmq-server.service
# 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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