(四)OpenStack---M版---双节点搭建---Glance安装和配置

r囧r小猫 2023-06-16 07:27 42阅读 0赞

# ↓↓↓↓↓↓↓↓视频已上线B站↓↓↓↓↓↓↓↓ #

# 》》》》》》[传送门][Link 1] #

# 1.创建glance数据库 #

# 2.获得 admin 凭证来获取只有管理员能执行的命令的访问权限 #

# 3.创建服务证数，创建用户,添加角色到项目上 #

# 4.创建镜像服务的 API 端点 #

# 5.安装Glance软件包,并配置 #

# 6.同步数据库服务 #

# 7.启动镜像服务并设置开机启动 #

# 8.验证操作，上传镜像 #

## 1.创建glance数据库 ##

# mysql -uroot -p000000
    >create database glance;
    > grant all privileges on glance.* to 'glance'@'localhost' identified by '000000';
    > grant all privileges on glance.* to 'glance'@'%' identified by '000000';

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZseTE1NzQ_size_16_color_FFFFFF_t_70]

## 2.获得 admin 凭证来获取只有管理员能执行的命令的访问权限 ##

# . /root/admin-openrc

![在这里插入图片描述][20191124230821146.png]

## 3.创建服务证数，创建用户,添加角色到项目上 ##

创建 glance 用户
    #openstack user create --domain default --password 000000 glance
    
    添加 admin 角色到 glance 用户和 service 项目上
    #openstack role add --project service --user glance admin
    
    创建 glance 服务实体：
    #openstack service create --name glance --description "OpenStack Image" image

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZseTE1NzQ_size_16_color_FFFFFF_t_70 1]

## 4.创建镜像服务的 API 端点 ##

#openstack endpoint create --region RegionOne image public http://controller:9292
    #openstack endpoint create --region RegionOne image internal http://controller:9292
    #openstack endpoint create --region RegionOne image admin http://controller:9292

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZseTE1NzQ_size_16_color_FFFFFF_t_70 2]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZseTE1NzQ_size_16_color_FFFFFF_t_70 3]

## 5.安装Glance软件包,并配置 ##

#### 安装软件包 ####

#yum -y install openstack-glance

#### 1.编辑文件 /etc/glance/glance-api.conf ####

#vi /etc/glance/glance-api.conf
    在[database]下添加
    connection = mysql+pymysql://glance:000000@controller/glance
    
    在[keystone_authtoken]下添加
    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 = 000000 #此处六个零为之前创建的glance用户密码
    
    在[paste_deploy]下添加
    flavor = keystone
    
    在[glance_store]下添加，配置本地文件系统存储和镜像文件位置
    stores = file,http
    default_store = file
    filesystem_store_datadir = /var/lib/glance/images/

![在这里插入图片描述][20191124231219145.png]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZseTE1NzQ_size_16_color_FFFFFF_t_70 4]  
![在这里插入图片描述][20191124231632254.png]  
![在这里插入图片描述][20191124231635294.png]

#### 2.编辑文件 `/etc/glance/glance-registry.conf` ####

#vi /etc/glance/glance-registry.conf
    在[database]下，添加
    connection = mysql+pymysql://glance:000000@controller/glance
    
    在 [keystone_authtoken]下，配置认证服务访问：
    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 = 000000
    
    在[paste_deploy]下添加
    flavor = keystone

![在这里插入图片描述][20191124231239317.png]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZseTE1NzQ_size_16_color_FFFFFF_t_70 5]  
![在这里插入图片描述][20191124231249395.png]

## 6.同步数据库服务 ##

# su -s /bin/sh -c "glance-manage db_sync" glance

![在这里插入图片描述][20191124231726986.png]

## 7.启动镜像服务并设置开机启动 ##

#systemctl start openstack-glance-api.service openstack-glance-registry.service
    #systemctl enable openstack-glance-api.service openstack-glance-registry.service

## 8.验证操作，上传镜像 ##

# . /root/admin-openrc
    # glance image-create --name cirros --disk-format qcow2 --container-format bare --progress < /opt/mitaka/image/cirros-0.3.4-x86_64-disk.img
    # openstack image list

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZseTE1NzQ_size_16_color_FFFFFF_t_70 6]  
![在这里插入图片描述][20191124231807273.png]

[Link 1]: https://www.bilibili.com/video/av76916516?p=5
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[20191124230821146.png]: https://img-blog.csdnimg.cn/20191124230821146.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZseTE1NzQ_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20191124230856123.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ZseTE1NzQ=,size_16,color_FFFFFF,t_70
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[20191124231219145.png]: https://img-blog.csdnimg.cn/20191124231219145.png
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[20191124231632254.png]: https://img-blog.csdnimg.cn/20191124231632254.png
[20191124231635294.png]: https://img-blog.csdnimg.cn/20191124231635294.png
[20191124231239317.png]: https://img-blog.csdnimg.cn/20191124231239317.png
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[20191124231249395.png]: https://img-blog.csdnimg.cn/20191124231249395.png
[20191124231726986.png]: https://img-blog.csdnimg.cn/20191124231726986.png
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[20191124231807273.png]: https://img-blog.csdnimg.cn/20191124231807273.png