Revert "Added possibility to specify ssh username and port for ceph mons."

These changes are causing integrated build failures due to undefined
variables. Reverting them to work out a better solution.

This reverts commit 8ec0e6c793
This reverts commit 58ac4da336.
Change-Id: I4964625b6513eb062a6ce0513bd01b17922b8188

defaults/main.yml

@@ -56,9 +56,6 @@ cephx: true
 # A list of the IP addresses for your Ceph monitors
 ceph_mons: []
 
-# User, wich is used for establishing SSH connection to ceph_mons
-ceph_mon_user: "{{ ansible_user }}"
-
 # Path to local ceph.conf file
 # Leave this commented to obtain a ceph.conf from one of the monitors defined in ceph_mons
 #ceph_conf_file: |

tasks/ceph_auth.yml

@@ -25,7 +25,6 @@
   changed_when: false
   delegate_to: '{{ ceph_mon_host }}'
   register: ceph_client_keyrings
-  remote_user: '{{ ceph_mon_user }}'
   until: ceph_client_keyrings is success
   retries: 3
   tags:
@@ -80,7 +79,6 @@
     - inventory_hostname in groups.nova_compute
   changed_when: false
   delegate_to: '{{ ceph_mon_host }}'
-  remote_user: '{{ ceph_mon_user }}'
   register: ceph_nova_secret
   tags:
     - always

tasks/ceph_config.yml

@@ -26,7 +26,6 @@
     src: /etc/ceph/ceph.conf
   register: ceph_conf_content_mon
   delegate_to: '{{ ceph_mon_host }}'
-  remote_user: '{{ ceph_mon_user }}'
   changed_when: false
   when:
     - ceph_conf_file is not defined

tasks/ceph_get_mon_host.yml

@@ -20,8 +20,6 @@
     -o ConnectTimeout=6
     -o UserKnownHostsFile=/dev/null
     -o StrictHostKeyChecking=no
-    -l "{{ ceph_mon_user }}"
-    -p "{{ ansible_port|default('22') }}"
     {{ item }}
     exit
   with_items: "{{ ceph_mons }}"