Ask Your Question
0

How to clear token in Neutron client?

asked 2014-09-28 22:39:26 -0500

wangrich gravatar image

updated 2014-09-29 08:50:38 -0500

Neutron client will need a token to request for creating a port on tenant-network to Neutron server. The token-requesting process has succeed before, so the token might be cached.

Now I want to clear all the cached tokens. Is that possible? Or how can I force the Keystone server to reset all the tokens?

Thank you!


Updated:

In my deployment, the Neutron client and server are on different hosts. So it might not helpful to remove the token files from server side. What I want is removing the cached tokens from the client side, which might keep the token unchanged but force the client request for it before sending port-creating request.

edit retag flag offensive close merge delete

2 answers

Sort by ยป oldest newest most voted
0

answered 2014-09-29 00:05:16 -0500

Vinoth gravatar image

Try,

rm -rf /var/lib/neutron/keystone-signing

edit flag offensive delete link more

Comments

It might be useful in removing the files from server side. But what I need is delete token cache from client side. And in my deployment the server and client are on different hosts.

wangrich gravatar imagewangrich ( 2014-09-29 08:47:05 -0500 )edit
0

answered 2014-09-29 01:37:00 -0500

tim gravatar image

Try, keystone-manage token flush

You might want to read a little bit about it before using it. I havana there is a bug in keystone. Keystone won't delete the expired tokens so the table will get big. It is recommended to clean it once in a while.

edit flag offensive delete link more

Comments

I checked the log and found the token cache was still there. The log did not show the client requested for token before port-creating request - it just used the cached one.

wangrich gravatar imagewangrich ( 2014-09-29 08:48:21 -0500 )edit

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Get to know Ask OpenStack

Resources for moderators

Question Tools

1 follower

Stats

Asked: 2014-09-28 22:39:26 -0500

Seen: 494 times

Last updated: Sep 29 '14