python (65.2k questions)

javascript (44.3k questions)

reactjs (22.7k questions)

java (20.8k questions)

c# (17.4k questions)

html (16.3k questions)

r (13.7k questions)

android (13k questions)

Questions - rdo

Openstack SSH keypair (public key) not being authorized or imported into instance

Sorry if this post has bad formatting. This is my first question on here. Please let me know how to fix if so. Openstack setup with RDO packstack all-in-one. Running on Centos-8-Stream. I have importe...
test-img

Jack Hancock

openstack

openstack-neutron

key-pair

openstack-horizon

rdo

Votes: 0

Answers: 0

Openstack Cirros instance cannot ping or resolve Internet hosts

I have deployed RDO Openstack Xena on Virtual Box. There were no errors in the installation. Created external network another network named blue and attached it to a router. I defined 8.8.8.8 as DNS. ...
test-img

Haider Raza

openstack

rdo

Votes: 0

Answers: 4

Latest Answer

Most probably, you need to revise the Security Group assigned to the instance. Ensure you have an Egress rule like this. If two cirros instances can ping the internal ip (not the floating) one anothe...
test-img

Rockcat

Posts

Questions

Blogs

Jobs