keystone unable to establish connection to http://locahost:

asked 2013-11-21 20:12:17 -0600

944977890-s gravatar image

hi! i am installing openstack following official guide for ubuntu12.04 step by step untill the keystone installation

after i execute: apt-get install keystone #edit connection = mysql://keystone:KEYSTONE_DBPASS@controller/keystone mysql -u root -p mysql> CREATE DATABASE keystone; mysql> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' \ IDENTIFIED BY 'KEYSTONE_DBPASS'; mysql> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' \ IDENTIFIED BY 'KEYSTONE_DBPASS'; ... when i execute the following:

root@controller :~#export OS_SERVICE_ENDPOINT=http://controller:35357/v2.0 root@controller :~#keystone user-list root@controller :~#unable to establish connection to http://controller:35357/v2.0

then i changed the address to http://localhost:35357/v2.0 same error occured

maybe i could figure it out by reinstall openstack but i really want to learn how to solve this problem so appreciate your help!

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5 answers

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answered 2013-11-26 17:18:25 -0600

Hi Sim Galler,

Sorry to say but there could be multiple reasons for the mentioned generic error.

  1. (Most likely) There might be problem with backend database, try to debug sql (resetting the password and all )
  2. apt-get install python-mysqldb (or) apt-get reinstall python-mysqldb. Simply run one of the above command.
  3. Try uninstalling and installing keystone error
  4. Check your proxy server settings so that you do have have any problem with internet(http_proxy,https_proxy,no_proxy)
  5. The reason which I may not be aware of :)

Anyway request you to provide additional information like running the same command with --debug option

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answered 2013-12-03 06:06:14 -0600

you can identify by doing following operation.

  1. Run whether keystone service running or not
    1. Check netstat -ntpl | grep python

Usually if service is not running then you could face this issue. While restarting the keystone service, you will get the error in python module and what causing this issue.

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answered 2013-12-03 07:37:46 -0600

944977890-s gravatar image

thank you!

I think that's exactly the reason. Actually not once have I started the keystone successfully.

I have install an another ubuntu of vm and figured it out.

thanks for your concern !

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answered 2013-12-03 07:44:14 -0600

944977890-s gravatar image

@Shree Duth Awasthi Thanks for your solution. I think the third one could help me figure it out. but i've tried to uninstalling keystone.which seems hard to get rid of the old one . so i gave up and installed an another vm to install a keystone . then i start keystone successfully .though it's not a perfect end

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answered 2014-07-30 12:37:59 -0600

Hi! I have same question but none of answers above could help me! When I run this command wget I get this error: Connecting to http: failed:connection refused Please help me:-( This project is my university project and I have to do it:-(

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Asked: 2013-11-21 20:12:17 -0600

Seen: 9,500 times

Last updated: Dec 03 '13