OpenStack Queens : Configure Manila#22018/06/19 |
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Install OpenStack Shared File System (Manila).
This example is based on the emvironment like follows.
For example, Configure Manila share to use a designed instance.
------------+---------------------------+---------------------------+------------
| | |
eth0|10.0.0.30 eth0|10.0.0.50 eth0|10.0.0.51
+-----------+-----------+ +-----------+-----------+ +-----------+-----------+
| [ Control Node ] | | [ Storage Node ] | | [ Compute Node ] |
| | | | | |
| MariaDB RabbitMQ | | Cinder-Volume | | Libvirt |
| Memcached httpd | | L2 Agent | | Nova Compute |
| Keystone Glance | | L3 Agent | | L2 Agent |
| Nova API Cinder API | | Metadata Agent | | |
| Neutron Server | | Manila Share | | |
| Metadata Agent | | | | |
| Manila API | | | | |
+-----------------------+ +-----------------------+ +-----------------------+
|
| [1] |
It needs to use Cinder storage for backends,
so Configure Cinder service first.(any backends are OK for Cinder)
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| [2] | Configure Storage Node. |
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root@storage:~#
vi /etc/manila/manila.conf # add follows into [DEFAULT] section
enabled_share_backends = generic
# add follows to the end
[neutron]
url = http://10.0.0.30:9696
auth_url = http://10.0.0.30:5000
memcached_servers = 10.0.0.30:11211
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = servicepassword
[nova]
auth_url = http://10.0.0.30:5000
memcached_servers = 10.0.0.30:11211
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = nova
password = servicepassword
[cinder]
auth_url = http://10.0.0.30:5000
memcached_servers = 10.0.0.30:11211
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = cinder
password = servicepassword
[generic]
share_backend_name = backend01
share_driver = manila.share.drivers.generic.GenericShareDriver
driver_handles_share_servers = True
service_instance_flavor_id = 0
service_instance_security_group = manila-service
service_image_name = manila-service-image
service_instance_user = manila
service_instance_password = manila
interface_driver = manila.network.linux.interface.BridgeInterfaceDriver
systemctl restart manila-share |
| [3] | Download official Manila designed image and add it to Glance. And more, create a security group for Manila Service. |
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root@dlp ~(keystone)# wget http://tarballs.openstack.org/manila-image-elements/images/manila-service-image-master.qcow2 root@dlp ~(keystone)# openstack image create "manila-service-image" --file manila-service-image-master.qcow2 --disk-format qcow2 --container-format bare --public +------------------+------------------------------------------------------+ | Field | Value | +------------------+------------------------------------------------------+ | checksum | 529eb4279ca523edba8dc1bb23529b31 | | container_format | bare | | created_at | 2018-06-19T03:50:56Z | | disk_format | qcow2 | | file | /v2/images/c2fc3333-36a9-47b3-aad0-4dc72c81c360/file | | id | c2fc3333-36a9-47b3-aad0-4dc72c81c360 | | min_disk | 0 | | min_ram | 0 | | name | manila-service-image | | owner | 12d80218a35e4c62aa0403e92b5b649a | | protected | False | | schema | /v2/schemas/image | | size | 338506752 | | status | active | | tags | | | updated_at | 2018-06-19T03:50:58Z | | virtual_size | None | | visibility | public | +------------------+------------------------------------------------------+root@dlp ~(keystone)# openstack security group create manila-service +-----------------+---------------------------------------------------------------------------------+ | Field | Value | +-----------------+---------------------------------------------------------------------------------+ | created_at | 2018-06-19T03:51:22Z | | description | manila-service | | id | 5a5d677e-3e76-48e1-82bd-7e54c08d6b04 | | name | manila-service | | project_id | 12d80218a35e4c62aa0403e92b5b649a | | revision_number | 2 | | rules | created_at='2018-06-19T03:51:22Z', direction='egress', ethertype='IPv4', id=... | | | created_at='2018-06-19T03:51:22Z', direction='egress', ethertype='IPv6', id=... | | updated_at | 2018-06-19T03:51:22Z | +-----------------+---------------------------------------------------------------------------------+ |
| [4] | Create default share type. |
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root@dlp ~(keystone)# manila type-create default_share_type True +----------------------+--------------------------------------+ | Property | Value | +----------------------+--------------------------------------+ | required_extra_specs | driver_handles_share_servers : True | | Name | default_share_type | | Visibility | public | | is_default | - | | ID | 561fd586-7e4b-485d-ae64-4994675f2657 | | optional_extra_specs | | | Description | None | +----------------------+--------------------------------------+root@dlp ~(keystone)# manila type-list +--------------+--------------------+------------+------------+-------------------------------------+----------------------+-------------+ | ID | Name | visibility | is_default | required_extra_specs | optional_extra_specs | Description | +--------------+--------------------+------------+------------+-------------------------------------+----------------------+-------------+ | 561fd586-... | default_share_type | public | YES | driver_handles_share_servers : True | | None | +--------------+--------------------+------------+------------+-------------------------------------+----------------------+-------------+ |
| [5] | Login as a common user you'd like to use Manila Share and Create shared network. |
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ubuntu@dlp ~(keystone)$ openstack network list +--------------------------------------+---------+--------------------------------------+ | ID | Name | Subnets | +--------------------------------------+---------+--------------------------------------+ | 04a14e8b-5ad8-4db7-b89c-cef830b487af | int_net | cccfe09e-6ed6-4a11-8aa5-5e56abe4e181 | | 38f24fdf-b038-4e50-8923-a3e05f8683d0 | ext_net | ad133394-8c9f-4cd0-9db8-638f78e6f29b | +--------------------------------------+---------+--------------------------------------+ubuntu@dlp ~(keystone)$ openstack subnet list +--------------------------------------+---------+--------------------------------------+------------------+ | ID | Name | Network | Subnet | +--------------------------------------+---------+--------------------------------------+------------------+ | cccfe09e-6ed6-4a11-8aa5-5e56abe4e181 | subnet1 | 04a14e8b-5ad8-4db7-b89c-cef830b487af | 192.168.100.0/24 | +--------------------------------------+---------+--------------------------------------+------------------+
ubuntu@dlp ~(keystone)$
ubuntu@dlp ~(keystone)$ INT_NET=$(openstack network list | grep 'int_net' | awk '{print $2}') ubuntu@dlp ~(keystone)$ INT_SUBNET=$(openstack subnet list | grep 'subnet1' | awk '{print $2}')
manila share-network-create --neutron-net-id $INT_NET --neutron-subnet-id $INT_SUBNET --name manila_share +-------------------+--------------------------------------+ | Property | Value | +-------------------+--------------------------------------+ | network_type | None | | name | manila_share | | segmentation_id | None | | created_at | 2018-06-19T03:54:15.783140 | | neutron_subnet_id | cccfe09e-6ed6-4a11-8aa5-5e56abe4e181 | | updated_at | None | | mtu | None | | gateway | None | | neutron_net_id | 04a14e8b-5ad8-4db7-b89c-cef830b487af | | ip_version | None | | cidr | None | | project_id | 04a16d601dc940dd845f3092ce2712e8 | | id | 7e198b55-f60b-411d-a242-2085f243dd54 | | description | None | +-------------------+--------------------------------------+ubuntu@dlp ~(keystone)$ manila share-network-list +--------------------------------------+--------------+ | id | name | +--------------------------------------+--------------+ | 7e198b55-f60b-411d-a242-2085f243dd54 | manila_share | +--------------------------------------+--------------+ |
| [6] | Create NFS share. |
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ubuntu@dlp ~(keystone)$ manila create NFS 5 --name share01 --share-network manila_share
+---------------------------------------+--------------------------------------+
| Property | Value |
+---------------------------------------+--------------------------------------+
| status | creating |
| share_type_name | default_share_type |
| description | None |
| availability_zone | None |
| share_network_id | 7e198b55-f60b-411d-a242-2085f243dd54 |
| share_group_id | None |
| revert_to_snapshot_support | False |
| access_rules_status | active |
| snapshot_id | None |
| create_share_from_snapshot_support | False |
| is_public | False |
| task_state | None |
| snapshot_support | False |
| id | c777f7d7-1bed-4ac5-b81f-98190eb829b0 |
| size | 5 |
| source_share_group_snapshot_member_id | None |
| user_id | 601473fae2c444a484860046ef2484e2 |
| name | share01 |
| share_type | 561fd586-7e4b-485d-ae64-4994675f2657 |
| has_replicas | False |
| replication_type | None |
| created_at | 2018-06-19T03:54:45.000000 |
| share_proto | NFS |
| mount_snapshot_support | False |
| project_id | 04a16d601dc940dd845f3092ce2712e8 |
| metadata | {} |
+---------------------------------------+--------------------------------------+
# few minutes later, the Status turns to available ubuntu@dlp ~(keystone)$ manila list +--------------+---------+------+-------------+----------+-----------+--------------------+------+-------------------+ | ID | Name | Size | Share Proto | Status | Is Public | Share Type Name | Host | Availability Zone | +--------------+---------+------+-------------+----------+-----------+--------------------+------+-------------------+ | c777f7d7-... | share01 | 5 | NFS | creating | False | default_share_type | | nova | +--------------+---------+------+-------------+----------+-----------+--------------------+------+-------------------+ |
| [7] | At this point, network for Manila has been created within 10.254.0.0 network on Storage Node. |
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root@storage:~# ip addr
.....
.....
12: ns-f9e9c71e-ef@tapf9e9c71e-ef: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether fa:16:3e:4b:5c:63 brd ff:ff:ff:ff:ff:ff
inet 10.254.0.9/28 brd 10.254.0.15 scope global ns-f9e9c71e-ef
valid_lft forever preferred_lft forever
inet6 fe80::f816:3eff:fe4b:5c63/64 scope link
valid_lft forever preferred_lft forever
.....
.....
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| [8] | It's OK all, you can use Manila Shared filesystem from your own instances like follows. |
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ubuntu@dlp ~(keystone)$ openstack server list +--------------+-------------+---------+-----------------------------------+------------+----------+ | ID | Name | Status | Networks | Image | Flavor | +--------------+-------------+---------+-----------------------------------+------------+----------+ | 3aae02ab-... | Ubuntu_1804 | SHUTOFF | int_net=192.168.100.5, 10.0.0.205 | Ubuntu1804 | m1.small | +--------------+-------------+---------+-----------------------------------+------------+----------+ # allow access rights first ubuntu@dlp ~(keystone)$ manila access-allow share01 ip 10.0.0.0/24 --access-level rw +--------------+--------------------------------------+ | Property | Value | +--------------+--------------------------------------+ | access_key | None | | share_id | c777f7d7-1bed-4ac5-b81f-98190eb829b0 | | created_at | 2018-06-19T03:57:37.000000 | | updated_at | None | | access_type | ip | | access_to | 10.0.0.0/24 | | access_level | rw | | state | queued_to_apply | | id | 4d4bd0f9-f560-417f-8b20-3407e32fd53e | +--------------+--------------------------------------+ # no ploblem if State turns to active ubuntu@dlp ~(keystone)$ manila access-list share01 +--------------+-------------+------------------+--------------+--------+------------+----------------------------+------------+ | id | access_type | access_to | access_level | state | access_key | created_at | updated_at | +--------------+-------------+------------------+--------------+--------+------------+----------------------------+------------+ | 286ab5ae-... | ip | 192.168.100.0/24 | rw | active | None | 2018-06-19T04:04:37.000000 | None | | 4d4bd0f9-... | ip | 10.0.0.0/24 | rw | active | None | 2018-06-19T03:57:37.000000 | None | +--------------+-------------+------------------+--------------+--------+------------+----------------------------+------------+
ubuntu@dlp ~(keystone)$
openstack server start Ubuntu_1804 # confirm access Path ubuntu@dlp ~(keystone)$ manila show share01 | grep path | cut -d'|' -f3 path = 10.254.0.7:/shares/share-48e793a4-f0ee-48e0-9c6e-b52c96c5d8d6 ssh ubuntu@10.0.0.205 Welcome to Ubuntu 18.04 LTS (GNU/Linux 4.15.0-23-generic x86_64) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage System information as of Tue Jun 19 12:58:54 JST 2018 System load: 0.22 Processes: 96 Usage of /: 19.5% of 8.80GB Users logged in: 0 Memory usage: 6% IP address for ens3: 192.168.100.5 Swap usage: 0% 23 packages can be updated. 18 updates are security updates. Last login: Fri Jun 15 19:10:31 2018 from 10.0.0.30 # mount Manila shared storage ubuntu@ubuntu-1804:~$ sudo mount -t nfs 10.254.0.7:/shares/share-48e793a4-f0ee-48e0-9c6e-b52c96c5d8d6 /mnt ubuntu@ubuntu-1804:~$ df -hT Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 968M 0 968M 0% /dev tmpfs tmpfs 200M 636K 199M 1% /run /dev/mapper/ubuntu--vg-root ext4 8.9G 1.8G 6.7G 21% / tmpfs tmpfs 997M 0 997M 0% /dev/shm tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs tmpfs 997M 0 997M 0% /sys/fs/cgroup tmpfs tmpfs 200M 0 200M 0% /run/user/1000 10.254.0.7:/shares/share-48e793a4-f0ee-48e0-9c6e-b52c96c5d8d6 nfs4 4.8G 10M 4.6G 1% /mnt |
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