Multi-node setup with floating ip and public gateway

asked 2019-07-09 16:05:37 -0500

Hi all,

Thank you all for your guidance and support.

So, I have a floating ip pool and a public gateway given to me. The ip pool is 10.84.36.0/26 and the gateway router is at 10.84.36.62. I further have two nodes. I want the first node to be the controller but also offer compute services and the second node to only have compute. I want to be able to ssh/ping any vms that I launch once openstack is deployed and I want the vms to get a floating ip from the emboldened pool above. I just have a CS degree and I am deeply frurstrated trying to get this to work. Would appreciate any guidance. I have attached my local.conf. That is the only file I modified. I am also attaching my ifconfig out for your look over. I really want the absolute bare basic setup for testing purposes.

I have been referring to these two links:

  • (https://docs.openstack.org/devstack/latest/guides/multinode-lab.html (https://docs.openstack.org/devstack/l...))

  • (https://docs.openstack.org/devstack/latest/guides/neutron.html (https://docs.openstack.org/devstack/l...))

Here is the link to my local.conf:

https://www.dropbox.com/s/60pv5h67kkwyyzd/local.conf?dl=0 (https://www.dropbox.com/s/60pv5h67kkw...)

Here is a link to my current ifconfig after ./unstack.sh

https://www.dropbox.com/s/ifwd9du8lj0mi2l/ifconfig.png?dl=0 (https://www.dropbox.com/s/ifwd9du8lj0...)

Thank you Thank you Thank you

Best,

Rajit

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Comments

You say you are frustrated, so I guess something doesn’t work. However you don’t say what.

You seem to have Docker installed on that server. This makes me wonder if you deployed Devstack on a freshly installed system. If you didn’t, you risk incompatibilities and ultimately failure.

Bernd Bausch gravatar imageBernd Bausch ( 2019-07-09 17:46:08 -0500 )edit

I have a fresh system with no docker now, what can I do now?

rdang846 gravatar imagerdang846 ( 2019-07-09 19:30:26 -0500 )edit

Follow the instructions on the pages you are referencing: Set up a non-root user (preferrably named stack), set up the IP address, clone Devstack, write local.conf, run stack.sh. I think you should add the second node when the first is done.

Bernd Bausch gravatar imageBernd Bausch ( 2019-07-09 22:18:23 -0500 )edit

any notes on my local.conf?

rdang846 gravatar imagerdang846 ( 2019-07-10 16:34:24 -0500 )edit

I am not good at interpreting local.conf. Did you try installing it? Are there any problems?

Bernd Bausch gravatar imageBernd Bausch ( 2019-07-10 16:57:35 -0500 )edit