Menginstal dan mengkonfigurasi controller node¶

Bagian ini menjelaskan cara menginstal dan mengkonfigurasi layanan Shared File Systems, code-named manila, pada controller node. Layanan ini memerlukan setidaknya satu share node tambahan yang mengelola driver penyimpanan file.

Prasyarat (Prerequisite)¶

Sebelum Anda menginstal dan mengkonfigurasi layanan Share File System, Anda harus membuat database, kredensial layanan, dan API endpoints.

Untuk membuat database, lakukan langkah-langkah berikut:
- Gunakan klien akses database untuk berhubung ke server database sebagai root user:
```
$ mysql -u root -p
```
- Buat database manila:
```
CREATE DATABASE manila;
```
- Beri akses yang tepat untuk database manila:
```
GRANT ALL PRIVILEGES ON manila.* TO 'manila'@'localhost' \
  IDENTIFIED BY 'MANILA_DBPASS';
GRANT ALL PRIVILEGES ON manila.* TO 'manila'@'%' \
  IDENTIFIED BY 'MANILA_DBPASS';
```
  Ganti MANILA_DBPASS dengan password yang sesuai.
- Keluarlah dari client untuk mengakses database.
Dapatkan sumber mandat admin untuk mendapatkan akses ke command CLI ‘admin-only’:
```
$ . admin-openrc
```

Untuk membuat kredensial layanan, selesaikanlah langkah-langkah ini:

Buat user manila:

$ openstack user create --domain default --password-prompt manila
User Password:
Repeat User Password:
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | e0353a670a9e496da891347c589539e9 |
| enabled   | True                             |
| id        | 83a3990fc2144100ba0e2e23886d8acc |
| name      | manila                           |
+-----------+----------------------------------+

Tambah peran admin ke user manila:
```
$ openstack role add --project service --user manila admin
```
Catatan

Command ini tidak memberikan output.

Buat entitas layanan manila dan manila v2:

$ openstack service create --name manila \
  --description "OpenStack Shared File Systems" share
  +-------------+----------------------------------+
  | Field       | Value                            |
  +-------------+----------------------------------+
  | description | OpenStack Shared File Systems    |
  | enabled     | True                             |
  | id          | 82378b5a16b340aa9cc790cdd46a03ba |
  | name        | manila                           |
  | type        | share                            |
  +-------------+----------------------------------+

$ openstack service create --name manilav2 \
  --description "OpenStack Shared File Systems" sharev2
  +-------------+----------------------------------+
  | Field       | Value                            |
  +-------------+----------------------------------+
  | description | OpenStack Shared File Systems    |
  | enabled     | True                             |
  | id          | 30d92a97a81a4e5d8fd97a32bafd7b88 |
  | name        | manilav2                         |
  | type        | sharev2                          |
  +-------------+----------------------------------+

Catatan

Layanan Share File System memerlukan dua entitas layanan.

Buat layanan Shared File Systems API endpoints:

$ openstack endpoint create --region RegionOne \
  share public http://controller:8786/v1/%\(tenant_id\)s
  +--------------+-----------------------------------------+
  | Field        | Value                                   |
  +--------------+-----------------------------------------+
  | enabled      | True                                    |
  | id           | 0bd2bbf8d28b433aaea56a254c69f69d        |
  | interface    | public                                  |
  | region       | RegionOne                               |
  | region_id    | RegionOne                               |
  | service_id   | 82378b5a16b340aa9cc790cdd46a03ba        |
  | service_name | manila                                  |
  | service_type | share                                   |
  | url          | http://controller:8786/v1/%(tenant_id)s |
  +--------------+-----------------------------------------+

$ openstack endpoint create --region RegionOne \
  share internal http://controller:8786/v1/%\(tenant_id\)s
  +--------------+-----------------------------------------+
  | Field        | Value                                   |
  +--------------+-----------------------------------------+
  | enabled      | True                                    |
  | id           | a2859b5732cc48b5b083dd36dafb6fd9        |
  | interface    | internal                                |
  | region       | RegionOne                               |
  | region_id    | RegionOne                               |
  | service_id   | 82378b5a16b340aa9cc790cdd46a03ba        |
  | service_name | manila                                  |
  | service_type | share                                   |
  | url          | http://controller:8786/v1/%(tenant_id)s |
  +--------------+-----------------------------------------+

$ openstack endpoint create --region RegionOne \
  share admin http://controller:8786/v1/%\(tenant_id\)s
  +--------------+-----------------------------------------+
  | Field        | Value                                   |
  +--------------+-----------------------------------------+
  | enabled      | True                                    |
  | id           | f7f46df93a374cc49c0121bef41da03c        |
  | interface    | admin                                   |
  | region       | RegionOne                               |
  | region_id    | RegionOne                               |
  | service_id   | 82378b5a16b340aa9cc790cdd46a03ba        |
  | service_name | manila                                  |
  | service_type | share                                   |
  | url          | http://controller:8786/v1/%(tenant_id)s |
  +--------------+-----------------------------------------+

$ openstack endpoint create --region RegionOne \
  sharev2 public http://controller:8786/v2/%\(tenant_id\)s
  +--------------+-----------------------------------------+
  | Field        | Value                                   |
  +--------------+-----------------------------------------+
  | enabled      | True                                    |
  | id           | d63cc0d358da4ea680178657291eddc1        |
  | interface    | public                                  |
  | region       | RegionOne                               |
  | region_id    | RegionOne                               |
  | service_id   | 30d92a97a81a4e5d8fd97a32bafd7b88        |
  | service_name | manilav2                                |
  | service_type | sharev2                                 |
  | url          | http://controller:8786/v2/%(tenant_id)s |
  +--------------+-----------------------------------------+

$ openstack endpoint create --region RegionOne \
  sharev2 internal http://controller:8786/v2/%\(tenant_id\)s
  +--------------+-----------------------------------------+
  | Field        | Value                                   |
  +--------------+-----------------------------------------+
  | enabled      | True                                    |
  | id           | afc86e5f50804008add349dba605da54        |
  | interface    | internal                                |
  | region       | RegionOne                               |
  | region_id    | RegionOne                               |
  | service_id   | 30d92a97a81a4e5d8fd97a32bafd7b88        |
  | service_name | manilav2                                |
  | service_type | sharev2                                 |
  | url          | http://controller:8786/v2/%(tenant_id)s |
  +--------------+-----------------------------------------+

$ openstack endpoint create --region RegionOne \
  sharev2 admin http://controller:8786/v2/%\(tenant_id\)s
  +--------------+-----------------------------------------+
  | Field        | Value                                   |
  +--------------+-----------------------------------------+
  | enabled      | True                                    |
  | id           | e814a0cec40546e98cf0c25a82498483        |
  | interface    | admin                                   |
  | region       | RegionOne                               |
  | region_id    | RegionOne                               |
  | service_id   | 30d92a97a81a4e5d8fd97a32bafd7b88        |
  | service_name | manilav2                                |
  | service_type | sharev2                                 |
  | url          | http://controller:8786/v2/%(tenant_id)s |
  +--------------+-----------------------------------------+

Catatan

Layanan Share File System memerlukan endpoints untuk setiap entitas layanan.

Instal dan konfigurasi komponen¶

Instal paket:

# yum install openstack-manila python-manilaclient

Edit file /etc/manila/manila.conf dan selesaikan tindakan berikut:
- Dalam bagian ``[Database] ``, konfigurlah akses database:
```
[database]
...
connection = mysql+pymysql://manila:MANILA_DBPASS@controller/manila
```
  Ganti MANILA_DBPASS dengan password yang Anda pilih untuk database Share File System.
- Dalam bagian ``[DEFAULT] `` dan `` [oslo_messaging_rabbit] ``, konfigurlah akses antrian pesan (message queue) “RabbitMQ”:
```
[DEFAULT]
...
rpc_backend = rabbit

[oslo_messaging_rabbit]
...
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = RABBIT_PASS
```
  Ganti `` RABBIT_PASS`` dengan password yang Anda pilih akun openstack di RabbitMQ.
- Dalam bagian ``[DEFAULT] ``, atur nilai-nilai konfigurasi berikut:
```
[DEFAULT]
...
default_share_type = default_share_type
rootwrap_config = /etc/manila/rootwrap.conf
```
- Dalam bagian ``[DEFAULT] `` dan ``[keystone_authtoken] ``, konfigurlah akses layanan Identity:
```
[DEFAULT]
...
auth_strategy = keystone

[keystone_authtoken]
...
memcached_servers = controller:11211
auth_uri = http://controller:5000
auth_url = http://controller:35357
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = manila
password = MANILA_PASS
```
  Ganti MANILA_PASS dengan password yang Anda pilih untuk user manila dalam pelayanan Identity.
- Dalam bagian [DEFAULT] ``, konfigurasi opsi ``my_ip menggunakan manajemen antarmuka alamat IP dari ‘controller node’:
```
[DEFAULT]
...
my_ip = 10.0.0.11
```
- Dalam bagian ``[oslo concurrency] ``, konfigurasi ‘lock path’:
```
[oslo_concurrency]
...
lock_path = /var/lib/manila/tmp
```

Lakukan pengisian database Share File System:
```
# su -s /bin/sh -c "manila-manage db sync" manila
```
Catatan

Mengabaikan semua pesan bantahan dalam output ini.

Finalisasi instalasi¶

Mulai layanan Share File System dan mengkonfigurasi mereka untuk mulai saat booting:

# systemctl enable openstack-manila-api.service openstack-manila-scheduler.service
# systemctl start openstack-manila-api.service openstack-manila-scheduler.service