devstack-101/Exercise 1 - nova at master · UTSA-ICS/devstack-101 · GitHub

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cd /opt/stack/devstack
source openrc admin admin

openstack --help

openstack server list

openstack image list

openstack flavor list

openstack server create --image cirros-0.3.2-x86_64-uec --flavor m1.tiny MY_FIRST_INSTANCE
openstack floating ip create public  # Note the IP Address created.
openstack server add floating ip MY_FIRST_INSTANCE IP_ADDRESS
openstack server list

openstack security group list
# note the default group ID for the demo group.
openstack security group rule create --proto icmp --project demo SECURITY_GROUP_ID
openstack security group rule create --proto tcp --project demo --dst-port 22 SECURITY_GROUP_ID


IP_ADDRESS=... # Get IP address from nova list
ping $IP_ADDRESS

nova show MY_FIRST_INSTANCE

ssh cirros@$IP_ADDRESS
# password is cubswin:)

uname -a
free -m
ifconfig
ping google.com
exit

openstack server --debug list

openstack console log show MY_FIRST_INSTANCE

openstack server delete MY_FIRST_INSTANCE