Openstack uses all available RAM

asked 2016-08-21 17:41:45 -0500

yas gravatar image

I installed openstack using packstack all-in-one installer on my new PC (6 Gb RAM) but the problem is that Openstack uses all the available RAM and 400MB from swap (nova uses more than 2,3GB ) and when i launch an instance (using fedora image for example only one instance) openstack uses all the available RAM and 2GB swap . I only installed nova ,cinder, glance , neutron , heat and ceilometer (i didn't install anything else only openstack) . I installed openstack using devstack on ubuntu and it works like a charm , my pc still fast. the problem occurred when i use packstack in Centos 7 . any help would be appreciated

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