Untuk memulai sebuah instance, Anda harus setidaknya menentukan flavor, nama image, jaringan, grup keamanan, key, dan nama instance.
Pada controller node, dapatkan sumber kredensial demo
untuk mendapatkan akses ke user-only CLI commands:
$ . demo-openrc
Flavor menentukan profil alokasi sumber daya virtual yang meliputi prosesor, memori, dan penyimpanan.
Daftar flavor yang tersedia:
$ openstack flavor list
+----+---------+-----+------+-----------+-------+-----------+
| ID | Name | RAM | Disk | Ephemeral | VCPUs | Is Public |
+----+---------+-----+------+-----------+-------+-----------+
| 0 | m1.nano | 64 | 1 | 0 | 1 | True |
+----+---------+-----+------+-----------+-------+-----------+
Catatan
Anda juga dapat referensi flavor dengan ID.
Daftar image yang tersedia:
$ openstack image list
+--------------------------------------+--------+--------+
| ID | Name | Status |
+--------------------------------------+--------+--------+
| 390eb5f7-8d49-41ec-95b7-68c0d5d54b34 | cirros | active |
+--------------------------------------+--------+--------+
Instance ini menggunakan image cirros
.
Daftar jaringan yang tersedia:
$ openstack network list
+--------------------------------------+--------------+--------------------------------------+
| ID | Name | Subnets |
+--------------------------------------+--------------+--------------------------------------+
| 4716ddfe-6e60-40e7-b2a8-42e57bf3c31c | selfservice | 2112d5eb-f9d6-45fd-906e-7cabd38b7c7c |
| b5b6993c-ddf9-40e7-91d0-86806a42edb8 | provider | 310911f6-acf0-4a47-824e-3032916582ff |
+--------------------------------------+--------------+--------------------------------------+
Instance ini menggunakan jaringan provider provider
. Namun, Anda harus referensi jaringan ini menggunakan ID bukan nama.
Catatan
Jika Anda memilih opsi 2, output juga harus berisi jaringan self-service selfservice
.
Daftar grup keamanan yang tersedia:
$ openstack security group list
+--------------------------------------+---------+------------------------+----------------------------------+
| ID | Name | Description | Project |
+--------------------------------------+---------+------------------------+----------------------------------+
| dd2b614c-3dad-48ed-958b-b155a3b38515 | default | Default security group | a516b957032844328896baa01e0f906c |
+--------------------------------------+---------+------------------------+----------------------------------+
Instance ini menggunakan grup keamanan default
.
Peluncuran instance:
Ganti PROVIDER_NET_ID
dengan ID dari jaringan provider provider
.
Catatan
Jika Anda memilih opsi 1 dan lingkungan Anda hanya berisi satu jaringan, Anda dapat menghilangkan opsi --nic
karena OpenStack otomatis memilih satu-satunya jaringan yang tersedia.
$ openstack server create --flavor m1.nano --image cirros \
--nic net-id=PROVIDER_NET_ID --security-group default \
--key-name mykey provider-instance
+--------------------------------------+-----------------------------------------------+
| Property | Value |
+--------------------------------------+-----------------------------------------------+
| OS-DCF:diskConfig | MANUAL |
| OS-EXT-AZ:availability_zone | nova |
| OS-EXT-STS:power_state | 0 |
| OS-EXT-STS:task_state | scheduling |
| OS-EXT-STS:vm_state | building |
| OS-SRV-USG:launched_at | - |
| OS-SRV-USG:terminated_at | - |
| accessIPv4 | |
| accessIPv6 | |
| adminPass | hdF4LMQqC5PB |
| config_drive | |
| created | 2015-09-17T21:58:18Z |
| flavor | m1.nano |
| hostId | |
| id | 181c52ba-aebc-4c32-a97d-2e8e82e4eaaf |
| image | cirros (38047887-61a7-41ea-9b49-27987d5e8bb9) |
| key_name | mykey |
| metadata | {} |
| name | provider-instance |
| os-extended-volumes:volumes_attached | [] |
| progress | 0 |
| security_groups | default |
| status | BUILD |
| tenant_id | f5b2ccaa75ac413591f12fcaa096aa5c |
| updated | 2015-09-17T21:58:18Z |
| user_id | 684286a9079845359882afc3aa5011fb |
+--------------------------------------+-----------------------------------------------+
Periksa status instance Anda:
$ openstack server list
+--------------------------------------+-------------------+--------+------------------------+------------+
| ID | Name | Status | Networks | Image Name |
+--------------------------------------+-------------------+--------+------------------------+------------+
| 181c52ba-aebc-4c32-a97d-2e8e82e4eaaf | provider-instance | ACTIVE | provider=203.0.113.103 | cirros |
+--------------------------------------+-------------------+--------+------------------------+------------+
Status perubahan dari BUILD
ke ACTIVE
ketika proses membangun berhasil menyelesaikan.
Mendapatkan URL sesi Virtual Network Computing (VNC) instance Anda dan mengaksesnya dari web browser:
$ openstack console url show provider-instance
+-------+---------------------------------------------------------------------------------+
| Field | Value |
+-------+---------------------------------------------------------------------------------+
| type | novnc |
| url | http://controller:6080/vnc_auto.html?token=5eeccb47-525c-4918-ac2a-3ad1e9f1f493 |
+-------+---------------------------------------------------------------------------------+
Catatan
Jika web browser Anda berjalan pada host yang tidak dapat menyelesaikan nama host controller
, Anda dapat mengganti controller
dengan alamat IP dari antarmuka manajemen pada controller node Anda.
Image CirrOS memasukkan otentikasi nama/password pengguna konvensional dan memberikan mandat ini pada prompt login. Setelah masuk ke CirrOS, kami sarankan Anda memverifikasi konektivitas jaringan menggunakan ping
.
Verifikasi akses ke gateway jaringan fisik provider:
$ ping -c 4 203.0.113.1
PING 203.0.113.1 (203.0.113.1) 56(84) bytes of data.
64 bytes from 203.0.113.1: icmp_req=1 ttl=64 time=0.357 ms
64 bytes from 203.0.113.1: icmp_req=2 ttl=64 time=0.473 ms
64 bytes from 203.0.113.1: icmp_req=3 ttl=64 time=0.504 ms
64 bytes from 203.0.113.1: icmp_req=4 ttl=64 time=0.470 ms
--- 203.0.113.1 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 2998ms
rtt min/avg/max/mdev = 0.357/0.451/0.504/0.055 ms
Verifikasi akses ke internet:
$ ping -c 4 openstack.org
PING openstack.org (174.143.194.225) 56(84) bytes of data.
64 bytes from 174.143.194.225: icmp_req=1 ttl=53 time=17.4 ms
64 bytes from 174.143.194.225: icmp_req=2 ttl=53 time=17.5 ms
64 bytes from 174.143.194.225: icmp_req=3 ttl=53 time=17.7 ms
64 bytes from 174.143.194.225: icmp_req=4 ttl=53 time=17.5 ms
--- openstack.org ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3003ms
rtt min/avg/max/mdev = 17.431/17.575/17.734/0.143 ms
Memverifikasi konektivitas ke instance dari controller node atau semua host pada jaringan fisik penyedia:
$ ping -c 4 203.0.113.103
PING 203.0.113.103 (203.0.113.103) 56(84) bytes of data.
64 bytes from 203.0.113.103: icmp_req=1 ttl=63 time=3.18 ms
64 bytes from 203.0.113.103: icmp_req=2 ttl=63 time=0.981 ms
64 bytes from 203.0.113.103: icmp_req=3 ttl=63 time=1.06 ms
64 bytes from 203.0.113.103: icmp_req=4 ttl=63 time=0.929 ms
--- 203.0.113.103 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3002ms
rtt min/avg/max/mdev = 0.929/1.539/3.183/0.951 ms
Mengakses instance Anda menggunakan SSH dari controller node atau semua host pada jaringan fisik provider:
$ ssh cirros@203.0.113.103
The authenticity of host '203.0.113.102 (203.0.113.102)' can't be established.
RSA key fingerprint is ed:05:e9:e7:52:a0:ff:83:68:94:c7:d1:f2:f8:e2:e9.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '203.0.113.102' (RSA) to the list of known hosts.
Jika instance Anda tidak memulai atau tampaknya bekerja seperti yang Anda harapkan, lihat bagian Instance Boot Failures di OpenStack Operations Guide untuk informasi lebih lanjut atau menggunakan salah satu many other options untuk mencari bantuan. Kami ingin instalasi pertama Anda untuk bekerja!
Kembali ke Launch an instance.
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