How to configure glance mirroring service for openstack O version
In order to solve the problem of how to configure glance image service in openstack O version, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and easy way.
1. Create a glance database
[root@controller] # mysql-uroot-pdevops
MariaDB [(none)] > CREATE DATABASE glance
MariaDB [(none)] > GRANT ALL PRIVILEGES ON glance. TO 'glance'@'localhost' IDENTIFIED BY' devops'
MariaDB [(none)] > GRANT ALL PRIVILEGES ON glance. TO 'glance'@'%' IDENTIFIED BY' devops'
two。 Create a keystone user about glance
[root@controller ~] # source / root/admin-openrc.sh
[root@controller] # openstack user create-- domain default glance-- password devops
Openstack role add-project service-user glance admin
[root@controller] # openstack service create-- name glance-- description "OpenStack Image service" image
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
[root@controller ~] # yum-y install openstack-glance 35 packages
3. Modify / etc/glance/glance-api.conf configuration file
[root@controller ~] # cp / etc/glance/glance-api.conf / etc/glance/glance-api.conf.bak
[root@controller ~] # > / etc/glance/glance-api.conf
[root@controller ~] # cat / etc/glance/glance-api.conf
[DEFAULT]
Transport_url = rabbit://openstack:devops@controller
[database]
Connection = mysql+pymysql://glance:devops@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
Username = glance
Password = devops
Project_name = service
[paste_deploy]
Flavor = keystone
[glance_store]
Stores = file,http
Default_store = file
Filesystem_store_datadir = / var/lib/glance/images/
[root@controller ~] # cat / etc/glance/glance-api.conf | grep-v "^ #" | grep-v "^ $"
4. Modify / etc/glance/glance-registory.conf configuration file
[root@controller ~] # cp / etc/glance/glance-registry.conf / etc/glance/glance-registry.conf.bak
[root@controller ~] # > / etc/glance/glance-registry.conf
[root@controller ~] # cat / etc/glance/glance-registry.conf
[DEFAULT]
Transport_url = rabbit://openstack:devops@controller
[database]
Connection = mysql+pymysql://glance:devops@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 = devops
[paste_deploy]
Flavor = keystone
[root@controller ~] # cat / etc/glance/glance-registry.conf | grep-v "^ #" | grep-v "^ $"
5. Create database tables, synchronize databases
[root@controller] # su-s / bin/sh-c "glance-manage db_sync" glance
6. Start the glance service
[root@controller ~] # systemctl enable openstack-glance-api.service openstack-glance-registry.service
[root@controller ~] # systemctl start openstack-glance-api.service
[root@controller ~] # systemctl start openstack-glance-registry.service
[root@controller ~] # netstat-anpult | grep 9191 # registry
Tcp 0 0 0.0.0.0:9191 0.0.0.0: LISTEN 31349/python2
[root@controller ~] # netstat-anpult | grep 9292 # api
Tcp 0 0 0.0.0.0:9292 0.0.0.0: LISTEN 31413/python2
7. Download the image and upload it to glance
[root@controller ~] # wget http://download.cirros-cloud.net/0.3.5/cirros-0.3.5-x86_64-disk.img
[root@controller] # openstack image create "cirros"-- file cirros-0.3.5-x86_64-disk.img-- disk-format qcow2-- container-format bare-- public
8. Test whether the upload is successful
[root@controller ~] # glance image-list
+-+ +
| | ID | Name |
+-+ +
| | cdd53a8d-3bcd-43f4-a8eb-388f1eebc6b5 | cirros |
+-+ +
9. Image storage location
[root@controller ~] # ll / var/lib/glance/images/
Total 12960
-rw-r-. 1 glance glance 13267968 May 5 08:25 cdd53a8d-3bcd-43f4-a8eb-388f1eebc6b5
This is the answer to the question about how to configure the glance image service for openstack O version. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel for more related knowledge.
