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I have a little problem with OpenStack installation. When i use this:

openstack service list

the terminal return this error:

Failed to discover available identity versions when contacting 
http://controller:35357/v3. Attempting to parse version from URL.
Internal Server Error (HTTP 500)

what is the solution?

Difettoso
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  • You need to read keystone and front end logs to see the true error... They're on /var/log/keystone/keystone.log and /var/log/httpd/error.log or /var/log/horizon/horizon.log... Without those informations, you cant possible know what error it is... Could be permission, database, wrong config files and a lot else... Another thing, check if rabbit-mq is running maybe it died... – Kelson Silva May 03 '18 at 14:14

2 Answers2

2

Check if your open stack services are working.

ps -ef | grep stack

user2131686
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In my case, OS_CACERT env variable was missing

Example:

OS_CACERT=/etc/ssl/certs/Trust_Root.pem

brada
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