Openstack working from my instance: Connecting to nova.clouds.ubuntu Cannot initiate connection
问题 I am new to Openstack, I've installed it using devstack. I launched an instance using ubuntu server cloud image with heat flavor. I can ssh to the instance. The problem is when trying to do: sudo apt-get update sudo apt-get install openjdk-7-jdk I have 0% (connecting to nova.clouds.archive.ubuntu.com ip@) It keeps changing the ip@ then error cannot initiate connection to nova connect(101: network unreachable) I am associating floating IP to my instance Update ubuntu@selftrusty:~$ ifconfig