Luncurkan sebuah instance dari jaringan provider¶
Tentukan opsi instance¶
Untuk memulai sebuah instance, Anda harus setidaknya menentukan flavor, nama image, jaringan, grup keamanan, key, dan nama instance.
Pada controller node, dapatkan sumber kredensial
demountuk 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.
Luncurkan instance¶
Peluncuran instance:
Ganti
PROVIDER_NET_IDdengan ID dari jaringan providerprovider.Catatan
Jika Anda memilih opsi 1 dan lingkungan Anda hanya berisi satu jaringan, Anda dapat menghilangkan opsi
--nickarena 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 +-----------------------------+-----------------------------------------------+ | Field | Value | +-----------------------------+-----------------------------------------------+ | OS-DCF:diskConfig | MANUAL | | OS-EXT-AZ:availability_zone | | | OS-EXT-STS:power_state | NOSTATE | | OS-EXT-STS:task_state | scheduling | | OS-EXT-STS:vm_state | building | | OS-SRV-USG:launched_at | None | | OS-SRV-USG:terminated_at | None | | accessIPv4 | | | accessIPv6 | | | addresses | | | adminPass | PwkfyQ42K72h | | config_drive | | | created | 2017-03-30T00:59:44Z | | flavor | m1.nano (0) | | hostId | | | id | 36f3130e-cf1b-42f8-a80b-ebd63968940e | | image | cirros (97e06b44-e9ed-4db4-ba67-6e9fc5d0a203) | | key_name | mykey | | name | provider-instance | | progress | 0 | | project_id | 3f714c72aed7442681cbfa895f4a68d3 | | properties | | | security_groups | name='default' | | status | BUILD | | updated | 2017-03-30T00:59:44Z | | user_id | 1a421c69342348248c7696e3fd6d4366 | | volumes_attached | | +-----------------------------+-----------------------------------------------+
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
BUILDkeACTIVEketika proses membangun berhasil menyelesaikan.
Mengakses instance menggunakan konsol virtual¶
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 mengganticontrollerdengan 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
Mengakses instance jarak jauh¶
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 diluncurkan atau tampaknya berfungsi seperti yang Anda harapkan, lihat Troubleshoot Compute documentation for Pike, the Troubleshoot Compute documentation for Queens, atau the Troubleshoot Compute documentation for Rocky untuk informasi lebih lanjut atau gunakan salah satu many other options untuk mencari bantuan. Kami ingin instalasi pertama Anda berfungsi!
Kembali ke Launch an instance.
