오픈스택 vm instance 생성(CLI)

타. 인스턴스 생성

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1) 인스턴스 스펙 생성

. admin-openrc

openstack flavor create --id 0 --vcpus 2 --ram 2048 --disk 1 m1.icloud

 

2) 키페어 생성

. demo-openrc

ssh-keygen -q -N ""

openstack keypair create --public-key ~/.ssh/id_rsa.pub icloudkey

 

3) Security Group 생성

openstack security group rule create --proto icmp default

 

openstack security group rule create --proto tcp --dst-port 22 default

 

3) 인스턴스 생성

. demo-openrc

openstack flavor list

 

openstack image list

 

openstack network list

 

openstack security group list

 

openstack server create --flavorm1.icloud --image cirros \
--nic net-id=7c0d0cf1-5d2f-4c5a-9113-a68f9dabcefc --security-group default \
--key-nameicloudkeyIC-instance

 

openstack server list

 

openstack console url show IC-instance

url 접속하면 웹 콘솔창이 뜸.

 

 

* user: cirros / password: gocubsgo

 

openstack floating ip create provider

 

openstack server add floating ip IC-instance 192.168.22.236

openstack server list

 

 

sshcirros@192.168.22.236