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openstack cli basic command

After completing the previous openstack tranning lab setup, you can log in to the controller node from the host by commanding.

ssh -p 2230 osbash@127.0.0.1

Password default is osbash

After logging in, view admin user's environment variable definition file admin-openrc.sh and import it into administrator view

cat admin-openrc.sh

. admin-openrc.sh

You can then execute the following command to see how the openstack server command is used

openstack server --help

The specific usage of each subcommand can be viewed as follows

openstack server create --help

create a virtual machine instance

Having created the specification "Flavor_web", create a VM instance named cirros_cli by mirroring "cirros"

openstack server create --flavor Flavor_web --imge cirros cirros_cli

Once created, view the list of virtual machine instances

openstack server list

You can see that the VM instance has been created

You can then command-view the details of the VM instance

openstack server show cirros_cli

You can see some details.

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