Notes OpenStack Glance (images)

Install de Glance (Pour gérer les images)

Voir :

sudo yum install openstack-glance penstack-glance-doc

sudo su - postgres

CREATE ROLE glanceuser WITH LOGIN PASSWORD 'toor';
CREATE DATABASE glance OWNER glanceuser ;

source openrc
openstack project create service
 
openstack user create --domain default --password-prompt glance
openstack role add --project service --user glance admin
openstack service create image --name glance --description "Glance Image Service"
 
openstack endpoint create --region RegionOne glance public http://srv-openstack-controller:9292

Conf

/etc/glance/glance-api.conf
/etc/glance/glance-registry.conf

/etc/glance/glance-api.conf

[DEFAULT]
debug = true
 
[database]
connection = postgresql://glanceuser:toor@127.0.0.1/glance
 
[glance_store]
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images
 
[keystone_authtoken]
www_authenticate_uri = http://srv-openstack-controller:5000/v3:
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = toor
 
[paste_deploy]
flavor = keystone

Idem pour /etc/glance/glance-registry.conf

su -s /bin/sh -c 'glance-manage db_sync' glance
 
mkdir /var/lib/glance/images
chown glance:nobody /var/lib/glance/images/
 
systemctl start openstack-glance-api.service
systemctl start openstack-glance-registry.service
 
systemctl enable openstack-glance-api.service
systemctl enable openstack-glance-registry.service

Test

openstack image list
 
wget http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img
openstack image create cirros --file cirros-0.3.4-x86_64-disk.img --disk-format qcow2 --container-format bare --public

API CLI

openstack.rc

unset $(set |grep _ENDPOINT_ |cut -d= -f1)
unset $(set |grep ^OS_ |cut -d= -f1)
 
export LC_ALL=C
# LC_ALL=C.UTF-8
export OS_NO_CACHE='true'
export OS_CACERT=/etc/ssl/certs/
 
export OS_IDENTITY_API_VERSION='3'
export OS_AUTH_URL='https://192.168.21.53:5000/v3'
export OS_USERNAME=admin
export OS_PASSWORD='P@ssw0rd'
export OS_PROJECT_NAME=admin
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_DOMAIN_NAME=Default

glance image-list
 
glance image-create --name plop --file plop.vmdk --disk-format vmdk --container-format bare --visibility private

Policy

Voir

OpenStack Glance: allow user to create public images

Source : https://www.sebastien-han.fr/blog/2014/10/30/openstack-glance-allow-user-to-create-public-images/