openstack之基礎環境準備（L版）

標籤：虛擬化 雲端運算 openstack kvm

centos7.1   openstack L版本，環境規劃如下

[[email protected] ~]# ansible web -a ‘hostname‘172.16.80.131 | SUCCESS | rc=0 >>computer1172.16.80.130 | SUCCESS | rc=0 >>controller[[email protected] ~]# 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.localdomain6172.16.80.130 controller172.16.80.131 computer1172.16.80.130 | SUCCESS | rc=0 >>127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4::1         localhost localhost.localdomain localhost6 localhost6.localdomain6172.16.80.130 controller172.16.80.131 computer1

1、配置時間同步

[[email protected] ~]# ansible web -a ‘yum install chrony -y‘

在controller上面修改

[[email protected] ~]# vim /etc/chrony.conf 

allow 172.16.80.0/24

[[email protected] ~]# systemctl enable chronyd.service

[[email protected] ~]# systemctl start chronyd.service

[[email protected] ~]# 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

[[email protected] ~]# ansible web -a ‘timedatectl set-timezone Asia/Shanghai‘ 設定時區

2、安裝openstack源

[[email protected] ~]# yum install centos-release-openstack-liberty -y

[[email protected] ~]# yum install https://rdoproject.org/repos/openstack-liberty/rdo-release-liberty.rpm -y

3、安裝資料庫並配置

[[email protected] ~]# yum install mariadb mariadb-server MySQL-python -y

[[email protected] ~]# 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

[[email protected] ~]# systemctl enable mariadb.service

Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.service.

[[email protected] ~]# systemctl start mariadb.service

4、建立資料庫及授權

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、安裝訊息佇列，添加使用者授權

[[email protected] ~]# yum install rabbitmq-server -y

[[email protected] ~]# 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.

[[email protected] ~]# systemctl start rabbitmq-server.service

[[email protected] ~]# rabbitmqctl add_user openstack openstack

Creating user "openstack" ...

[[email protected] ~]# rabbitmqctl set_permissions openstack ".*" ".*" ".*"

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

[[email protected] ~]# rabbitmq-plugins list

 Configured: E = explicitly enabled; e = implicitly enabled

 | Status:   [failed to contact [email protected] - 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

[[email protected] ~]# 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 [email protected] started 6 plugins.

[[email protected] ~]# systemctl restart rabbitmq-server.service

[[email protected] ~]# netstat -lntup |grep 5672

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訪問測試http://172.16.80.130:15672/  預設使用者名密碼  guest/guest

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role設定為administrator，並設定openstack的密碼 

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openstack之基礎環境準備（L版）