Openstack instance access by CLI or Putty

 

First of all, test1 has Key Pair(demo1.pem) and test2 does not have Key Pair.

 

<Key Pair instance access by Putty>

1. Please follow below good link.

Point is to extract private key from demo1.pem.

github.com/naturalis/openstack-docs/wiki/Howto:-Creating-and-using-OpenStack-SSH-keypairs-on-Windows

 

<Key Pair instance access by CLI>

1. Put the demo1.pem on the controller node

2. Access by ssh with the pem.

 

3. Verify

Finally you access the created instances. you can

 

 

<Non Key Pair instance access by Putty>

1.  Just try to access it.

 

2. Verify

 

 

 

All Done!

Openstack is not easy but many telcos use this and for 5G.

 

If you have any questions and request to modify, please let me know.