Merge "Add role to auto install docker on hosts - missing patch"

diff --cc docker/ansible/roles/config_files/vars/main.yml
index 461bfc3,ab4a786..cbe64b3
--- 1/docker/ansible/roles/config_files/vars/main.yml
--- 2/docker/ansible/roles/config_files/vars/main.yml
+++ b/docker/ansible/roles/config_files/vars/main.yml
@@@ -23,11 -23,11 +23,14 @@@ interval_value: 1
  
  #network plugin vars
  network_port: 25826
- network_ip_addr: "{{ (groups['influxdb_hosts']|default({}))[0] | default('localhost') }}"
+ #get influxdb name as defined in inventory
+ influxdb_hostname: "{{ (groups['influxdb_hosts']|default({}))[0] | default('localhost') }}"
+ #get hostname as used by ansible
+ network_ip_addr: "{{ hostvars[influxdb_hostname].ansible_hostname }}"
  
 +#prometheus plugin vars
 +prometheus_port: 9103
 +
  #ovs event and stats plugin vars
  ovs_event_interval: 1
  ovs_event_ip_addr: localhost

diff --cc docs/release/userguide/docker.userguide.rst
Simple merge