Comment 7 for bug 1511705

Logs can not be fetched because there is no fuel-agent among log sources for provisioning node: GET /api/logs/sources/nodes/3 returns http://paste.openstack.org/show/4JPxo6mjj5ETp302lMtL/

So, we need to provide a correct log source name here: https://github.com/openstack/fuel-web/blob/master/nailgun/static/views/cluster_page_tabs/nodes_tab_screens/node.js#L53-L54