############### controller 설정 ##################
#openstack image list
아래 내용 추가
# vi /etc/glance/glance-api.conf
[glance_store]
stores = file,http,rbd,swift
default_store = swift
swift_store_auth_version = 3
swift_store_auth_address = http://192.168.100.110:5000/v3/
swift_store_user = service:swift
swift_store_key = swift
swift_store_create_container_on_put = True
swift_store_container = glance
os_region_name = RegionOne
#systemctl restart openstack-glance-api openstack-glance-registry
#lsof -i tcp:9292
##### controller 에서 테스트 확인 ####################
#openstack image create "cirros2" --file cirros-0.4.0-x86_64-disk.img --disk-format qcow2 --container-format bare --public
#openstack image list
#cp keystonerc glancerc
# vi glancerc
export OS_PROJECT_DOMAIN_NAME=Default
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_NAME=service
export OS_USERNAME=glance
export OS_PASSWORD=glance
export OS_AUTH_URL=http://192.168.100.110:5000/v3
#source ~/glancerc
#swift stat
#swift list
#swift list glance[root@controller ~]# source ~/glancerc
[root@controller ~]# swift list
glance
[root@controller ~]# swift list glance
0d9fa3a4-0b37-4a62-bc51-b1dc87a76d3f
0d9fa3a4-0b37-4a62-bc51-b1dc87a76d3f-00001
6432a3f4-6628-4f68-956f-8e3ef541e4df
6432a3f4-6628-4f68-956f-8e3ef541e4df-00001
삭제시
#swift delet glance 0d9fa3a4-0b37-4a62-bc51-b1dc87a76d3f
cinder 서비스 백업을 위한 swift 스토리지 사용
########## network 에서 구성 #################
데몬 동작확인
#systemctl status openstack-cinder-back
#vi /etc/cinder/cinder.conf
[DEFAULT]
my_ip = 192.168.100.112
enable_v1_api = True
enable_v2_api = True
enable_v3_api = True
auth_strategy = keystone
transport_url = rabbit://openstack:password@192.168.100.110
glance_api_servers = http://192.168.100.110:9292
enabled_backends = ceph,nfs
glance_api_version = 2
backup_driver = cinder.backup.drivers.swift
state_path = /var/lib/cinder
log_dir = /var/log/cinder
#systemctl restart openstack-cinder-volume openstack-cinder-backup
########## controller 에서 구성 #################
#vi /etc/cinder/cinder.conf
[DEFAULT]
my_ip = 192.168.100.110
enable_v1_api = True
enable_v2_api = True
enable_v3_api = True
auth_strategy = keystone
transport_url = rabbit://openstack:password@192.168.100.110
backup_driver = cinder.backup.drivers.swift
#systemctl restart openstack-cinder-api openstack-cinder-scheduler
아래 down 은 lvm 설치를 안해서 그렇다.
[root@controller ~]# openstack volume service list
+------------------+-----------------------+------+---------+-------+----------------------------+
| Binary | Host | Zone | Status | State | Updated At |
+------------------+-----------------------+------+---------+-------+----------------------------+
| cinder-scheduler | controller.park.com | nova | enabled | up | 2021-02-18T06:32:58.000000 |
| cinder-volume | network.park.com@lvm | nova | enabled | down | 2021-02-18T03:11:59.000000 |
| cinder-volume | network.park.com@ceph | nova | enabled | up | 2021-02-18T06:32:59.000000 |
| cinder-backup | network.park.com | nova | enabled | up | 2021-02-18T06:33:02.000000 |
| cinder-volume | network.park.com@nfs | nova | enabled | up | 2021-02-18T06:33:04.000000 |
+------------------+-----------------------+------+---------+-------+----------------------------+
[root@controller ~]# cinder get-pools
+----------+----------------------------------+
| Property | Value |
+----------+----------------------------------+
| name | network.park.com@nfs#Generic_NFS |
+----------+----------------------------------+
+----------+---------------------------+
| Property | Value |
+----------+---------------------------+
| name | network.park.com@ceph#RBD |
+----------+---------------------------+
볼륨 생성
[root@controller /]# openstack volume create --type nfs --size 1 nfs2
+---------------------+--------------------------------------+
| Field | Value |
+---------------------+--------------------------------------+
| attachments | [] |
| availability_zone | nova |
| bootable | false |
| consistencygroup_id | None |
| created_at | 2021-02-18T03:47:32.000000 |
| description | None |
| encrypted | False |
| id | 76e0ac86-411f-4db8-bf21-5785ab8ec47b |
| migration_status | None |
| multiattach | False |
| name | nfs2 |
| properties | |
| replication_status | None |
| size | 1 |
| snapshot_id | None |
| source_volid | None |
| status | creating |
| type | nfs |
| updated_at | None |
| user_id | a883b52024484c30bf09d560aca028d2 |
+---------------------+--------------------------------------+
위 명령어에서 type이 없어서 error 난다면 확인 필요
# openstack volume type list
type이 아무것도 없으면 생성해줌
#openstack volume type create nfs
[root@controller /]# openstack volume service list
+------------------+-----------------------+------+---------+-------+----------------------------+
| Binary | Host | Zone | Status | State | Updated At |
+------------------+-----------------------+------+---------+-------+----------------------------+
| cinder-scheduler | controller.park.com | nova | enabled | up | 2021-02-18T03:47:48.000000 |
| cinder-volume | network.park.com@lvm | nova | enabled | down | 2021-02-18T03:11:59.000000 |
| cinder-volume | network.park.com@ceph | nova | enabled | up | 2021-02-18T03:47:49.000000 |
| cinder-backup | network.park.com | nova | enabled | up | 2021-02-18T03:47:50.000000 |
| cinder-volume | network.park.com@nfs | nova | enabled | up | 2021-02-18T03:47:53.000000 |
+------------------+-----------------------+------+---------+-------+----------------------------+
[root@controller /]# openstack volume list
+--------------------------------------+-----------+-----------+------+----------------------------------+
| ID | Name | Status | Size | Attached to |
+--------------------------------------+-----------+-----------+------+----------------------------------+
| 76e0ac86-411f-4db8-bf21-5785ab8ec47b | nfs2 | available | 1 | |
| b1ad9f4e-2f49-4598-b538-0c1f68de90e5 | ceph-vol1 | in-use | 1 | Attached to cirros2 on /dev/vdb |
+--------------------------------------+-----------+-----------+------+----------------------------------+
[root@controller /]# openstack server list
+--------------------------------------+---------+--------+------------------------------------+---------+---------+
| ID | Name | Status | Networks | Image | Flavor |
+--------------------------------------+---------+--------+------------------------------------+---------+---------+
| f4ef944f-aa3d-4665-a50f-e65a16676bd1 | cirros2 | ACTIVE | int_net=10.1.1.10, x.x.200.204 | cirros1 | m1.tiny |
| b4db5a9b-fc50-46eb-b7e2-b1d6a3fc541b | cirros4 | ACTIVE | int_net=10.1.1.3, x.x.200.220 | cirros4 | m1.tiny |
| 9071c032-1d68-4c45-a1e6-1ef7c80dbbf2 | ciross | ACTIVE | int_net=10.1.1.24 | cirros | m1.tiny |
+--------------------------------------+---------+--------+------------------------------------+---------+---------+
[root@controller /]# openstack volume type list
+--------------------------------------+------+-----------+
| ID | Name | Is Public |
+--------------------------------------+------+-----------+
| e95b8727-a7ce-4daf-bc53-173bbe115517 | nfs | True |
+--------------------------------------+------+-----------+
만든 볼륨 서버에 붙임
[root@controller /]# openstack server add volume cirros4 nfs2
[root@controller /]#
[root@controller /]# openstack volume list
+--------------------------------------+-----------+--------+------+----------------------------------+
| ID | Name | Status | Size | Attached to |
+--------------------------------------+-----------+--------+------+----------------------------------+
| 76e0ac86-411f-4db8-bf21-5785ab8ec47b | nfs2 | in-use | 1 | Attached to cirros4 on /dev/vdb |
| b1ad9f4e-2f49-4598-b538-0c1f68de90e5 | ceph-vol1 | in-use | 1 | Attached to cirros2 on /dev/vdb |
+--------------------------------------+-----------+--------+------+----------------------------------+
[root@controller /]#
볼륨 백업할때 vm에 붙어 있으면 에러남
[root@controller /]# openstack volume backup create 76e0ac86-411f-4db8-bf21-5785ab8ec47b --name backup_nfs2
Invalid volume: Backing up an in-use volume must use the force flag. (HTTP 400) (Request-ID: req-33d851e2-d6b1-466a-bb92-fd64a778bdab)
볼륨을 서버에서 제거
[root@controller /]# openstack server remove volume cirros4 nfs2
볼륨 백업
[root@controller /]# openstack volume backup create 76e0ac86-411f-4db8-bf21-5785ab8ec47b --name backup_nfs2
+-------+--------------------------------------+
| Field | Value |
+-------+--------------------------------------+
| id | 2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1 |
| name | backup_nfs2 |
+-------+--------------------------------------+
[root@controller /]# cinder backup-list
+--------------------------------------+--------------------------------------+----------+-------------+------+--------------+---------------+
| ID | Volume ID | Status | Name | Size | Object Count | Container |
+--------------------------------------+--------------------------------------+----------+-------------+------+--------------+---------------+
| 2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1 | 76e0ac86-411f-4db8-bf21-5785ab8ec47b | creating | backup_nfs2 | 1 | 0 | volumebackups |
+--------------------------------------+--------------------------------------+----------+-------------+------+--------------+---------------+
[root@controller /]#
[root@controller /]#
[root@controller /]# swift stat
Account: AUTH_afe0d5f4a89041f599ec12e5a1685019
Containers: 2
Objects: 0
Bytes: 0
Containers in policy "policy-0": 2
Objects in policy "policy-0": 0
Bytes in policy "policy-0": 0
X-Account-Project-Domain-Id: default
X-Openstack-Request-Id: txfd84b4f3dc964cedaefe6-00602de759
X-Timestamp: 1611045488.90564
X-Trans-Id: txfd84b4f3dc964cedaefe6-00602de759
Content-Type: application/json; charset=utf-8
Accept-Ranges: bytes
[root@controller /]# cinder backup-list
+--------------------------------------+--------------------------------------+-----------+-------------+------+--------------+---------------+
| ID | Volume ID | Status | Name | Size | Object Count | Container |
+--------------------------------------+--------------------------------------+-----------+-------------+------+--------------+---------------+
| 2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1 | 76e0ac86-411f-4db8-bf21-5785ab8ec47b | available | backup_nfs2 | 1 | 22 | volumebackups |
+--------------------------------------+--------------------------------------+-----------+-------------+------+--------------+---------------+
[root@controller /]# swift list
container1
volumebackups
[root@controller /]# swift list volumebackups
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00001
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00002
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00003
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00004
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00005
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00006
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00007
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00008
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00009
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00010
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00011
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00012
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00013
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00014
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00015
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00016
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00017
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00018
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00019
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00020
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1-00021
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1_metadata
volume_76e0ac86-411f-4db8-bf21-5785ab8ec47b/20210218040359/az_nova_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1_sha256file
[root@controller /]#
[root@controller /]#
[root@controller /]# openstack volume backup list
+--------------------------------------+-------------+-------------+-----------+------+
| ID | Name | Description | Status | Size |
+--------------------------------------+-------------+-------------+-----------+------+
| 2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1 | backup_nfs2 | None | available | 1 |
+--------------------------------------+-------------+-------------+-----------+------+
[root@controller /]# openstack volume list
+--------------------------------------+-----------+-----------+------+----------------------------------+
| ID | Name | Status | Size | Attached to |
+--------------------------------------+-----------+-----------+------+----------------------------------+
| 76e0ac86-411f-4db8-bf21-5785ab8ec47b | nfs2 | available | 1 | |
| b1ad9f4e-2f49-4598-b538-0c1f68de90e5 | ceph-vol1 | in-use | 1 | Attached to cirros2 on /dev/vdb |
+--------------------------------------+-----------+-----------+------+----------------------------------+
볼륨 삭제
[root@controller /]# openstack volume delete 76e0ac86-411f-4db8-bf21-5785ab8ec47b
[root@controller /]# openstack volume list
+--------------------------------------+-----------+--------+------+----------------------------------+
| ID | Name | Status | Size | Attached to |
+--------------------------------------+-----------+--------+------+----------------------------------+
| b1ad9f4e-2f49-4598-b538-0c1f68de90e5 | ceph-vol1 | in-use | 1 | Attached to cirros2 on /dev/vdb |
+--------------------------------------+-----------+--------+------+----------------------------------+
볼륨 복구
[root@controller /]# cinder backup-restore 2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1
+-------------+-----------------------------------------------------+
| Property | Value |
+-------------+-----------------------------------------------------+
| backup_id | 2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1 |
| volume_id | ebff0ca9-c90d-4479-8555-504a6bbb5e89 |
| volume_name | restore_backup_2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1 |
+-------------+-----------------------------------------------------+
[root@controller /]# openstack volume list
+--------------------------------------+-----------+-----------+------+----------------------------------+
| ID | Name | Status | Size | Attached to |
+--------------------------------------+-----------+-----------+------+----------------------------------+
| ebff0ca9-c90d-4479-8555-504a6bbb5e89 | nfs2 | available | 1 | |
| b1ad9f4e-2f49-4598-b538-0c1f68de90e5 | ceph-vol1 | in-use | 1 | Attached to cirros2 on /dev/vdb |
+--------------------------------------+-----------+-----------+------+----------------------------------+
볼륨 서버에 add
[root@controller /]# openstack server add volume cirros4 nfs2
[root@controller /]# openstack volume list
+--------------------------------------+-----------+--------+------+----------------------------------+
| ID | Name | Status | Size | Attached to |
+--------------------------------------+-----------+--------+------+----------------------------------+
| ebff0ca9-c90d-4479-8555-504a6bbb5e89 | nfs2 | in-use | 1 | Attached to cirros4 on /dev/vdb |
| b1ad9f4e-2f49-4598-b538-0c1f68de90e5 | ceph-vol1 | in-use | 1 | Attached to cirros2 on /dev/vdb |
+--------------------------------------+-----------+--------+------+----------------------------------+
[root@controller /]# cinder backup-list
+--------------------------------------+--------------------------------------+-----------+-------------+------+--------------+---------------+
| ID | Volume ID | Status | Name | Size | Object Count | Container |
+--------------------------------------+--------------------------------------+-----------+-------------+------+--------------+---------------+
| 2b2f14b9-5bf9-4d5e-8dd3-4dff01c5fde1 | 76e0ac86-411f-4db8-bf21-5785ab8ec47b | available | backup_nfs2 | 1 | 22 | volumebackups |
+--------------------------------------+--------------------------------------+-----------+-------------+------+--------------+---------------+
백업삭제
[root@controller /]# cinder backup-delete backup_nfs2
Request to delete backup backup_nfs2 has been accepted.
[root@controller /]# cinder backup-list
+----+-----------+--------+------+------+--------------+-----------+
| ID | Volume ID | Status | Name | Size | Object Count | Container |
+----+-----------+--------+------+------+--------------+-----------+
+----+-----------+--------+------+------+--------------+-----------+
[root@controller /]# swift stat
Account: AUTH_afe0d5f4a89041f599ec12e5a1685019
Containers: 2
Objects: 0
Bytes: 0
Containers in policy "policy-0": 2
Objects in policy "policy-0": 0
Bytes in policy "policy-0": 0
X-Account-Project-Domain-Id: default
X-Openstack-Request-Id: txc9b3bb7f7a1948d6888e7-00602de999
X-Timestamp: 1611045488.90564
X-Trans-Id: txc9b3bb7f7a1948d6888e7-00602de999
Content-Type: application/json; charset=utf-8
Accept-Ranges: bytes
[root@controller /]# swift list
container1
volumebackups
[root@controller /]# swift list volumebackups
[root@controller /]# openstack volume list
+--------------------------------------+-----------+--------+------+----------------------------------+
| ID | Name | Status | Size | Attached to |
+--------------------------------------+-----------+--------+------+----------------------------------+
| ebff0ca9-c90d-4479-8555-504a6bbb5e89 | nfs2 | in-use | 1 | Attached to cirros4 on /dev/vdb |
| b1ad9f4e-2f49-4598-b538-0c1f68de90e5 | ceph-vol1 | in-use | 1 | Attached to cirros2 on /dev/vdb |
+--------------------------------------+-----------+--------+------+----------------------------------+
[root@controller /]#
확인
instance를 swift로 스냅샷 백업 및 복구
########## controller 에서 구성 #################
[root@controller /]# openstack server stop cirros4
[root@controller /]#
[root@controller /]# openstack server list
+--------------------------------------+---------+---------+------------------------------------+---------+---------+
| ID | Name | Status | Networks | Image | Flavor |
+--------------------------------------+---------+---------+------------------------------------+---------+---------+
| f4ef944f-aa3d-4665-a50f-e65a16676bd1 | cirros2 | ACTIVE | int_net=10.1.1.10, 192.168.200.204 | cirros1 | m1.tiny |
| b4db5a9b-fc50-46eb-b7e2-b1d6a3fc541b | cirros4 | SHUTOFF | int_net=10.1.1.3, 192.168.200.220 | cirros4 | m1.tiny |
| 9071c032-1d68-4c45-a1e6-1ef7c80dbbf2 | ciross | ACTIVE | int_net=10.1.1.24 | cirros | m1.tiny |
+--------------------------------------+---------+---------+------------------------------------+---------+---------+
[root@controller /]#
[root@controller /]#
[root@controller /]#
[root@controller /]# openstack image list
+--------------------------------------+---------+--------+
| ID | Name | Status |
+--------------------------------------+---------+--------+
| e553450b-5280-492d-b51a-e82503c3d08f | cirros | active |
| 35245ade-6adb-49b2-8844-b5ef580f8bd7 | cirros1 | active |
| 0d9fa3a4-0b37-4a62-bc51-b1dc87a76d3f | cirros2 | active |
| 1c091f20-2a16-4393-b726-9655da23c662 | cirros4 | active |
+--------------------------------------+---------+--------+
[root@controller /]# openstack server image create cirros4 --name ciroos4Snapshot
+------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| checksum | None |
| container_format | None |
| created_at | 2021-02-18T05:50:46Z |
| disk_format | None |
| file | /v2/images/6432a3f4-6628-4f68-956f-8e3ef541e4df/file |
| id | 6432a3f4-6628-4f68-956f-8e3ef541e4df |
| min_disk | 1 |
| min_ram | 0 |
| name | ciroos4Snapshot |
| owner | afe0d5f4a89041f599ec12e5a1685019 |
| properties | base_image_ref='1c091f20-2a16-4393-b726-9655da23c662', boot_roles='member,reader,admin', clean_attempts='1', image_type='snapshot', instance_uuid='b4db5a9b-fc50-46eb-b7e2-b1d6a3fc541b', os_hash_algo='None', os_hash_value='None', os_hidden='False', owner_project_name='admin', owner_user_name='admin', user_id='a883b52024484c30bf09d560aca028d2' |
| protected | False |
| schema | /v2/schemas/image |
| size | None |
| status | queued |
| tags | |
| updated_at | 2021-02-18T05:50:46Z |
| virtual_size | None |
| visibility | private |
+------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
[root@controller ~]# cinder get-pools
+----------+----------------------------------+
| Property | Value |
+----------+----------------------------------+
| name | network.park.com@nfs#Generic_NFS |
+----------+----------------------------------+
+----------+---------------------------+
| Property | Value |
+----------+---------------------------+
| name | network.park.com@ceph#RBD |
+----------+---------------------------+
[root@controller /]# openstack image list
+--------------------------------------+-----------------+--------+
| ID | Name | Status |
+--------------------------------------+-----------------+--------+
| 6432a3f4-6628-4f68-956f-8e3ef541e4df | ciroos4Snapshot | active |
| e553450b-5280-492d-b51a-e82503c3d08f | cirros | active |
| 35245ade-6adb-49b2-8844-b5ef580f8bd7 | cirros1 | active |
| 0d9fa3a4-0b37-4a62-bc51-b1dc87a76d3f | cirros2 | active |
| 1c091f20-2a16-4393-b726-9655da23c662 | cirros4 | active |
+--------------------------------------+-----------------+--------+
[root@controller /]# source ~/glancerc
[root@controller /]# swift list
glance
[root@controller /]# swift list glance
0d9fa3a4-0b37-4a62-bc51-b1dc87a76d3f
0d9fa3a4-0b37-4a62-bc51-b1dc87a76d3f-00001
6432a3f4-6628-4f68-956f-8e3ef541e4df
6432a3f4-6628-4f68-956f-8e3ef541e4df-00001
[root@controller /]# swift stat
이미지 파일로 떨굼
[root@controller /]# source ~/keystonerc
[root@controller /]# openstack image save --file ciroos4Snapshot.raw 6432a3f4-6628-4f68-956f-8e3ef541e4df
[root@controller /]# du -sh ciroos4Snapshot.raw
40M ciroos4Snapshot.raw
instance를 스냅샷 사용
#source ~/keystonerc
[root@controller ~]# openstack server create --flavor m1.tiny --image ciroos4Snapshot --security-group provider --nic net-id=bf4dcb31-f3dc-4b7f-ada9-1dd91ac22f22 cirros4-snap
[root@controller ~]# openstack server list
[root@controller ~]# openstack image list
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