Still cannot ssh or ping instances
Hi all, i've configure my openstack install using the RDO quickstart (using Juno). Everything went very well, all service running, can utilize the Horizon GUI w/o issue. I've allowed openstack to create the default 'public' network of 172.24.4.x and spun up an instance using the CirrOS test image. I can login via console. I cannot ping or SSH-i've googled this for days w/o resolution though i see many others with similar issues. My ssh keys are good, my network config appears to be correct (ive actually blown out this machine and rebuilt from scratch after hosing up my network configs) but i'm still unable to talk to the vm's.
What i dont understand is how the vm's talk to the host and on what network it should be on. My host is a physical box with a static IP in a lab (i dont have dhcp here, nor do i have other ip's available besides the single i've been assigned). How do i direct traffic through the bridge (br-ex) to my vm's and back? I can provide any info that will assist.
This is on a CentOS7 fresh install.
I'm wondering if one of my issues is the fact i dont have other IP's available in my host ip range...is that an issue? If so, how do i need to configure instance access to my host network?
UPDATE: i've changed my iptables rules and i can now ssh using ip netns. any instance besides the cirros is prompting for a passphrase on the key (no passphrase). from the cirros image i still cannot ping out. we're getting there.
**Let me update here-i have ssh working using ip netns (since i dont have any floating ips). But it only works by using my private key??? Thats completely backwards. anyone else seeing this?
Can'you please share the rule yo added because i have the same problem, i can ping the gateway of my instance but note the instance (in the qrouter namespace )
@bbronstein did you get solution of this problem? I am facing same issue.