OpenstackZedGlance部署实现

　　系统环境: UbuntuServer 22.04 LTS Mini
　　一: 设定Glance相关信息root@srv1:~(keystone)# openstack user create --domain default --project service --password servicepassword glance +---------------------+----------------------------------+ | Field               | Value                            | +---------------------+----------------------------------+ | default_project_id  | 4fabd4d8316c40a398d6496c0a733caf | | domain_id           | default                          | | enabled             | True                             | | id                  | 37fbc0869121415785509976bba657a5 | | name                | glance                           | | options             | {}                               | | password_expires_at | None                             | +---------------------+----------------------------------+      root@srv1:~(keystone)# openstack role add --project service --user glance admin  root@srv1:~(keystone)# openstack role assignment list --name +-------+----------------+-------+-----------------+--------+--------+-----------+ | Role  | User           | Group | Project         | Domain | System | Inherited | +-------+----------------+-------+-----------------+--------+--------+-----------+ | admin | glance@Default |       | service@Default |        |        | False     | | admin | admin@Default  |       | admin@Default   |        |        | False     | | admin | admin@Default  |       |                 |        | all    | False     | +-------+----------------+-------+-----------------+--------+--------+-----------+      root@srv1:~(keystone)# openstack service create --name glance --description ＂OpenStack Image service＂ image +-------------+----------------------------------+ | Field       | Value                            | +-------------+----------------------------------+ | description | OpenStack Image service          | | enabled     | True                             | | id          | c7945ac7deb044a6b3219c456c454d86 | | name        | glance                           | | type        | image                            | +-------------+----------------------------------+      root@srv1:~(keystone)# openstack endpoint create --region RegionOne image public https://srv1.1000y.cloud:9292 +--------------+----------------------------------+ | Field        | Value                            | +--------------+----------------------------------+ | enabled      | True                             | | id           | e9d0001142c04262bd276c041c053b5d | | interface    | public                           | | region       | RegionOne                        | | region_id    | RegionOne                        | | service_id   | c7945ac7deb044a6b3219c456c454d86 | | service_name | glance                           | | service_type | image                            | | url          | https://srv1.1000y.cloud:9292    | +--------------+----------------------------------+      root@srv1:~(keystone)# openstack endpoint create --region RegionOne image internal https://srv1.1000y.cloud:9292 +--------------+----------------------------------+ | Field        | Value                            | +--------------+----------------------------------+ | enabled      | True                             | | id           | fe634386a635461d98c86eb3ef66069b | | interface    | internal                         | | region       | RegionOne                        | | region_id    | RegionOne                        | | service_id   | c7945ac7deb044a6b3219c456c454d86 | | service_name | glance                           | | service_type | image                            | | url          | https://srv1.1000y.cloud:9292    | +--------------+----------------------------------+  root@srv1:~(keystone)# openstack endpoint create --region RegionOne image admin https://srv1.1000y.cloud:9292 +--------------+----------------------------------+ | Field        | Value                            | +--------------+----------------------------------+ | enabled      | True                             | | id           | 127171465d97440cae85a463d562bd38 | | interface    | admin                            | | region       | RegionOne                        | | region_id    | RegionOne                        | | service_id   | c7945ac7deb044a6b3219c456c454d86 | | service_name | glance                           | | service_type | image                            | | url          | https://srv1.1000y.cloud:9292    | +--------------+----------------------------------+  root@srv1:~(keystone)# openstack catalog show image +-----------+-------------------------------------------+ | Field     | Value                                     | +-----------+-------------------------------------------+ | endpoints | RegionOne                                 | |           |   admin: https://srv1.1000y.cloud:9292    | |           | RegionOne                                 | |           |   public: https://srv1.1000y.cloud:9292   | |           | RegionOne                                 | |           |   internal: https://srv1.1000y.cloud:9292 | |           |                                           | | id        | c7945ac7deb044a6b3219c456c454d86          | | name      | glance                                    | | type      | image                                     | +-----------+-------------------------------------------+
　　二: 创建Glance数据库root@srv1:~(keystone)# mysql -u root -p Enter password:  Welcome to the MariaDB monitor.  Commands end with ; or g. Your MariaDB connection id is 38 Server version: 10.6.7-MariaDB-2ubuntu1.1 Ubuntu 22.04  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 (0.001 sec)  MariaDB [(none)]> grant all privileges on glance.* to glance@＂localhost＂ identified by ＂password＂; Query OK, 0 rows affected (0.018 sec)  MariaDB [(none)]> grant all privileges on glance.* to glance@＂%＂ identified by ＂password＂; Query OK, 0 rows affected (0.023 sec)  MariaDB [(none)]> flush privileges; Query OK, 0 rows affected (0.002 sec)  MariaDB [(none)]> exit Bye root@srv1:~(keystone)#
　　三: 安装及配置Glance1) 安装Glance root@srv1:~(keystone)# apt install glance -y  2) 配置Glance API root@srv1:~(keystone)# mv /etc/glance/glance-api.conf /etc/glance/glance-api.conf.bak root@srv1:~(keystone)# vim /etc/glance/glance-api.conf [DEFAULT] bind_host = 127.0.0.1 transport_url = rabbit://openstack:password@srv1.1000y.cloud  [glance_store] stores = file,http default_store = file filesystem_store_datadir = /var/lib/glance/images/  [database] connection = mysql+pymysql://glance:password@srv1.1000y.cloud/glance  [keystone_authtoken] www_authenticate_uri = https://srv1.1000y.cloud:5000 auth_url = https://srv1.1000y.cloud:5000 memcached_servers = srv1.1000y.cloud:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = glance password = servicepassword insecure = true  [paste_deploy] flavor = keystone  root@srv1:~(keystone)# chmod 640 /etc/glance/glance-api.conf root@srv1:~(keystone)# chown root.glance /etc/glance/glance-api.conf  root@srv1:~(keystone)# su -s /bin/bash glance -c ＂glance-manage db_sync＂ 2022-10-24 16:30:42.719 11362 INFO alembic.runtime.migration [-] Context impl MySQLImpl. 2022-10-24 16:30:42.720 11362 INFO alembic.runtime.migration [-] Will assume non-transactional DDL. 2022-10-24 16:30:42.733 11362 INFO alembic.runtime.migration [-] Context impl MySQLImpl. 2022-10-24 16:30:42.733 11362 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  -> liberty, liberty initial ...... ...... ...... ...... ...... ...... Database is synced successfully.  root@srv1:~(keystone)# systemctl restart glance-api && systemctl enable glance-api  3) 配置Nginx Porxy root@srv1:~(keystone)# vim /etc/nginx/nginx.conf ...... ...... ...... ...... ...... ......  stream {     upstream glance-api {         server 127.0.0.1:9292;     }     server {         listen srv1.1000y.cloud:9292 ssl;         proxy_pass glance-api;     }     ssl_certificate ＂/etc/ssl/private/zed.crt＂;     ssl_certificate_key ＂/etc/ssl/private/zed.key＂; }  root@srv1:~(keystone)# systemctl restart nginx
　　四: 下载镜像并设定1) 下载镜像 root@srv1:~(keystone)# wget http://cloud-images.ubuntu.com/releases/22.04/release/ubuntu-22.04-server-cloudimg-amd64.img  2) 更改镜像设定 root@srv1:~(keystone)# modprobe nbd  root@srv1:~(keystone)# qemu-nbd --connect=/dev/nbd0 ubuntu-22.04-server-cloudimg-amd64.img  root@srv1:~(keystone)# mount /dev/nbd0p1 /mnt  root@srv1:~(keystone)# chroot /mnt /bin/bash  root@srv1:/# vim /etc/cloud/cloud.cfg ...... ...... ...... ...... ...... ...... disable_root: true # 于13行，添加如下内容 ssh_pwauth: true  ...... ...... ...... ...... ...... ......  # System and/or distro specific settings # (not accessible to handlers/transforms) system_info:    # This will affect which distro class gets used    distro: ubuntu    # Default user name + that default users groups (if added/used)    default_user:      # 更改102行的值      name: snow      # 更改103行的值      lock_passwd: False      # 更改104行的值      gecos: snow      groups: [adm, audio, cdrom, dialout, dip, floppy, lxd, netdev, plugdev, sudo, video]      sudo: [＂ALL=(ALL) NOPASSWD:ALL＂]      shell: /bin/bash ...... ...... ...... ...... ...... ......  root@srv1:/# adduser snow Adding user `snow＂ ...                        Adding new group `snow＂ (1000) ...                                                                Adding new user `snow＂ (1000) with group `snow＂ ...       Creating home directory `/home/snow＂ ...  Copying files from `/etc/skel＂ ... New password:     # 设定密码 Retype new password:  passwd: password updated successfully Changing the user information for snow Enter the new value, or press ENTER for the default         Full Name []:      # 回车         Room Number []:       # 回车         Work Phone []:       # 回车         Home Phone []:       # 回车         Other []:       # 回车 Is the information correct? [Y/n] y  root@srv1:/# exit  root@srv1:~(keystone)# umount /mnt root@srv1:~(keystone)# qemu-nbd --disconnect /dev/nbd0p1 /dev/nbd0p1 disconnected
　　五: 将镜像添加至Glanceroot@srv1:~(keystone)# openstack image create ＂us2204＂  --file ubuntu-22.04-server-cloudimg-amd64.img  --disk-format qcow2  --container-format bare  --public +------------------+------------------------------------------------------- | Field            | Value                                                  +------------------+------------------------------------------------------- | container_format | bare                                                   | created_at       | 2022-10-24T08:51:03Z                                   | disk_format      | qcow2                                                  | file             | /v2/images/e1f0e4a7-26a6-4357-8358-9b35a76e3a9b/file   | id               | e1f0e4a7-26a6-4357-8358-9b35a76e3a9b                   | min_disk         | 0                                                      | min_ram          | 0                                                      | name             | us2204                                                 | owner            | 994a4a3e0fbc4f5891f38470e158e6b4                       | properties       | os_hidden=＂False＂, owner_specified.openstack.md5=＂＂..  | protected        | False                                                  | schema           | /v2/schemas/image                                      | status           | queued                                                 | tags             |                                                        | updated_at       | 2022-10-24T08:51:03Z                                   | visibility       | public                                                 +------------------+-------------------------------------------------------  root@srv1:~(keystone)# openstack image list +--------------------------------------+--------+--------+ | ID                                   | Name   | Status | +--------------------------------------+--------+--------+ | e1f0e4a7-26a6-4357-8358-9b35a76e3a9b | us2204 | active | +--------------------------------------+--------+--------+