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#CIPA4 #CloudComputing #DP
TP Openstack
Instance
Boot
Q: what command did you use to boot a small Debian 12 instance using your keypair on public network?
openstack server create --image 'Debian 12' --flavor small --network public --key-name isen myvm01
Ping
Q: is it working? No
Security rules
Q: is ping working now? Yes
Connect with ssh
Now, add a ruleto allow ssh (tcp/22) and try connecting to your instance with SSH
openstack security group rule create --protocol tcp --ingress default
Delete the instance
Q: which command can you use to delete the instance?
openstack server delete myvm01
Private networks
Create a router
Q: which IP address the router is having in your private network? 192.168.42.1
Q: which IP addres the router is having as external gateway? 51.91.90.70
Boot
openstack server create --image 'Debian 12' --flavor small --network private --key-name isen myvm01
Q: can you access to your instance in SSH?