From: Petr Ospalý <p.ospaly@partner.samsung.com>
Date: Mon, 7 Jan 2019 16:18:29 +0000 (+0100)
Subject: Fix the problem with ansible_host for docker
X-Git-Tag: 6.0.0-ONAP~346
X-Git-Url: https://gerrit.onap.org/r/gitweb?a=commitdiff_plain;h=a22f6b34a424d0ce25be7e560d8072a2e84e3ab8;p=oom%2Foffline-installer.git

Fix the problem with ansible_host for docker

WIP

This solves the problem with domain name without dropping the ansible_host.
Ansible_host is just resolved to the ip. By using the ping command we can
avoid another dependencies.

Change-Id: Ic1963d3af6a8bdd68089ac8b599731e35475d81f
Issue-ID: OOM-1573
Signed-off-by: Petr Ospalý <p.ospaly@partner.samsung.com>
---

diff --git a/ansible/roles/docker/tasks/main.yml b/ansible/roles/docker/tasks/main.yml
index 9851d4dc..7240a14c 100644
--- a/ansible/roles/docker/tasks/main.yml
+++ b/ansible/roles/docker/tasks/main.yml
@@ -16,11 +16,15 @@
     path: /etc/docker
     state: directory
 
+- name: Resolve the ansible_host address to ip
+  shell: LANG=C ping -n -c1 "{{ hostvars[groups.infrastructure[0]].ansible_host }}" | sed -n 1p | cut -d' ' -f3 | tr -d '()'
+  register: infra_ipv4
+
 - name: Setup docker dns settings
   json_add:
     path: /etc/docker/daemon.json
     key: dns
-    value: "{{ hostvars[groups.infrastructure[0]].ansible_default_ipv4.address }}"
+    value: "{{ infra_ipv4.stdout }}"
   notify:
     - Restart Docker