508f73e059
As a change to remove puppet from infra nodepool, ssh-keyscan is needed for each node [0] Permissions to ssh/config file should be 600 instead of current 664 [1] Refs: [0] http://lists.openstack.org/pipermail/openstack-dev/2017-April/116036.html [1] http://logs.openstack.org/68/461368/1/check/gate-kolla-ansible-dsvm-deploy-centos-binary-centos-7-nv/0a94da7/console.html#_2017-05-01_12_06_08_440775 Closes-Bug: #1687408 Change-Id: I338e457fff35d8a28bd9f96e88dbb4ee55a47864