unexpected controller crash

asked 2015-02-15 04:13:14 -0500

Moe gravatar image

I have recently installed a fresh controller Juno on debian/wheezy but unfortunately faced an unexpected crash which was amazing, I followed exactly like instructions in openstack website documents

the problem is my keystone suddenly stops returning response to requests after some deeper look I find out the nova-api and other nova services are not available only neutron remains and every thing vanished

I find out the missing components are

keystone-client 
nova-api 
nova-cert
nova-scheduler 
nova-conductor
horizon

the amazing part is my keystone service is working but the keystone command is missing but keystone-all and keystone-manage are available

I tried re-install keystone but it does not work either. I don't understand where these came from? have anybody faced this sort of problem? is there any solution?

help would be appreciated :)

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