Openstack_Pike安装部署之Glance，

和通数据库htsjk.Com2019-07-24 01:20 来源:未知阅读:18058 评论 568 热度2

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Openstack_Pike安装部署之Glance，

设置数据库

[root@controller ~]# mysql -u root -psursen@2015
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 20
Server version: 10.1.20-MariaDB MariaDB Server

Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

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_DBPASS';
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' \
    ->   IDENTIFIED BY 'GLANCE_DBPASS';
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> quit
Bye

设置认证服务

[root@controller ~]# source ./admin-opensrtackrc.sh
[root@controller ~]# openstack user create --domain default --password-prompt glance
User Password:
Repeat User Password:
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 40bb5f9d837946a88ef1b17500d6f8bd |
| name                | glance                           |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+
[root@controller ~]# openstack role add --project service --user glance admin
[root@controller ~]# openstack service create --name glance \
>   --description "OpenStack Image" image
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Image                  |
| enabled     | True                             |
| id          | e0a7a1679f3a4a298fcb67effeed37e8 |
| name        | glance                           |
| type        | image                            |
+-------------+----------------------------------+
[root@controller ~]# openstack endpoint create --region RegionOne \
>   image public http://controller:9292
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | e7be09600f464112bb228d4338f0a16e |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | e0a7a1679f3a4a298fcb67effeed37e8 |
| service_name | glance                           |
| service_type | image                            |
| url          | http://controller:9292           |
+--------------+----------------------------------+
[root@controller ~]#
[root@controller ~]# openstack endpoint create --region RegionOne \
>   image internal http://controller:9292
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | d5ff563fce5c4fd590f1d55bc26c454e |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | e0a7a1679f3a4a298fcb67effeed37e8 |
| service_name | glance                           |
| service_type | image                            |
| url          | http://controller:9292           |
+--------------+----------------------------------+
[root@controller ~]# openstack endpoint create --region RegionOne \
>   image admin http://controller:9292
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 7e75cd7d57924e9e89b9d3eefd962289 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | e0a7a1679f3a4a298fcb67effeed37e8 |
| service_name | glance                           |
| service_type | image                            |
| url          | http://controller:9292           |
+--------------+----------------------------------+

安装Glance软件

[root@controller ~]# yum install openstack-glance -y

设置Glance 配置文件glance-api.conf 和glance-registry.conf

[root@controller ~]# cp /etc/glance/glance-api.conf{,.bak}

完整版设置文件

[root@controller ~]# egrep -v '#|^$' /etc/glance/glance-api.conf
[DEFAULT]
[cors]
[database]
connection = mysql+pymysql://glance:GLANCE_DBPASS@controller/glance
[glance_store]
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/
[image_format]
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = GLANCE_PASS
[matchmaker_redis]
[oslo_concurrency]
[oslo_messaging_amqp]
[oslo_messaging_kafka]
[oslo_messaging_notifications]
[oslo_messaging_rabbit]
[oslo_messaging_zmq]
[oslo_middleware]
[oslo_policy]
[paste_deploy]
flavor = keystone
[profiler]
[store_type_location_strategy]
[task]
[taskflow_executor]

[root@controller ~]# cp /etc/glance/glance-registry.conf{,.bak}

[root@controller ~]# egrep -v '#|^$' /etc/glance/glance-registry.conf
[DEFAULT]
[database]
connection = mysql+pymysql://glance:GLANCE_DBPASS@controller/glance
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = GLANCE_PASS
[matchmaker_redis]
[oslo_messaging_amqp]
[oslo_messaging_kafka]
[oslo_messaging_notifications]
[oslo_messaging_rabbit]
[oslo_messaging_zmq]
[oslo_policy]
[paste_deploy]
flavor = keystone
[profiler]
[root@controller ~]#

同步数据库

[root@controller ~]# su -s /bin/sh -c "glance-manage db_sync" glance
/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py:1334: OsloDBDeprecationWarning: EngineFacade is deprecated; please use oslo_db.sqlalchemy.enginefacade
  expire_on_commit=expire_on_commit, _conf=conf)
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
INFO  [alembic.runtime.migration] Running upgrade  -> liberty, liberty initial
INFO  [alembic.runtime.migration] Running upgrade liberty -> mitaka01, add index on created_at and updated_at columns of 'images' table
INFO  [alembic.runtime.migration] Running upgrade mitaka01 -> mitaka02, update metadef os_nova_server
INFO  [alembic.runtime.migration] Running upgrade mitaka02 -> ocata_expand01, add visibility to images
INFO  [alembic.runtime.migration] Running upgrade ocata_expand01 -> pike_expand01, empty expand for symmetry with pike_contract01
INFO  [alembic.runtime.migration] Running upgrade pike_expand01 -> queens_expand01
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
Upgraded database to: queens_expand01, current revision(s): queens_expand01
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
Database migration is up to date. No migration needed.
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
INFO  [alembic.runtime.migration] Running upgrade mitaka02 -> ocata_contract01, remove is_public from images
INFO  [alembic.runtime.migration] Running upgrade ocata_contract01 -> pike_contract01, drop glare artifacts tables
INFO  [alembic.runtime.migration] Running upgrade pike_contract01 -> queens_contract01
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
Upgraded database to: queens_contract01, current revision(s): queens_contract01
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
Database is synced successfully.

启动服务

[root@controller ~]# systemctl enable openstack-glance-api.service \
>   openstack-glance-registry.service
Created symlink from /etc/systemd/system/multi-user.target.wants/openstack-glance-api.service to /usr/lib/systemd/system/openstack-glance-api.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/openstack-glance-registry.service to /usr/lib/systemd/system/openstack-glance-registry.service.
[root@controller ~]# systemctl start openstack-glance-api.service \
>   openstack-glance-registry.service

验证Glance 服务

[root@controller ~]# . admin-openstack.sh 

[root@controller ~]# wget http://download.cirros-cloud.net/0.3.5/cirros-0.3.5-x86_64-disk.img
--2018-03-26 18:26:10--  http://download.cirros-cloud.net/0.3.5/cirros-0.3.5-x86_64-disk.img
Resolving download.cirros-cloud.net (download.cirros-cloud.net)... 64.90.42.85, 2607:f298:6:a036::bd6:a72a
Connecting to download.cirros-cloud.net (download.cirros-cloud.net)|64.90.42.85|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 13267968 (13M) [text/plain]
Saving to: ‘cirros-0.3.5-x86_64-disk.img’

100%[====================================================================================================================>] 13,267,968   771KB/s   in 23s    

2018-03-26 18:26:33 (571 KB/s) - ‘cirros-0.3.5-x86_64-disk.img’ saved [13267968/13267968]


root@controller ~]# openstack image create "cirros"   --file cirros-0.3.5-x86_64-disk.img   --disk-format qcow2 --container-format bare   --public
+------------------+------------------------------------------------------+
| Field            | Value                                                |
+------------------+------------------------------------------------------+
| checksum         | f8ab98ff5e73ebab884d80c9dc9c7290                     |
| container_format | bare                                                 |
| created_at       | 2018-03-27T01:43:18Z                                 |
| disk_format      | qcow2                                                |
| file             | /v2/images/188515c1-c203-46d3-b2a1-88cbb8a70a44/file |
| id               | 188515c1-c203-46d3-b2a1-88cbb8a70a44                 |
| min_disk         | 0                                                    |
| min_ram          | 0                                                    |
| name             | cirros                                               |
| owner            | ff092630a87740e599d79861b144c845                     |
| protected        | False                                                |
| schema           | /v2/schemas/image                                    |
| size             | 13267968                                             |
| status           | active                                               |
| tags             |                                                      |
| updated_at       | 2018-03-27T01:43:19Z                                 |
| virtual_size     | None                                                 |
| visibility       | public                                               |
+------------------+------------------------------------------------------+
[root@controller ~]# openstack image list
+--------------------------------------+--------+--------+
| ID                                   | Name   | Status |
+--------------------------------------+--------+--------+
| 188515c1-c203-46d3-b2a1-88cbb8a70a44 | cirros | active |
+--------------------------------------+--------+--------+

本文参考官网：https://docs.openstack.org/glance/pike/install/install-rdo.html