Modify rancher molecule tests to use dind

This change modifies molecule tests of rancher role to
use prepare-docker-dind.
Also:
- it modifies prepare-common role to retrieve cluster_ip of the actual
node in question,
- it fixes the rancher role itself to work at all by removing auto_remove.
It has been tested by running molecule converge.

Change-Id: I7af4e9998feedd5f8fc3df8215e03c1b0485529c
Issue-ID: OOM-1864
Signed-off-by: Michal Zegan <m.zegan@samsung.com>

1 files changed, 0 insertions, 14 deletions

diff --git a/ansible/roles/rancher/molecule/default/cleanup.yml b/ansible/roles/rancher/molecule/default/cleanup.yml
deleted file mode 100644
index d4bf4495..00000000
--- a/ansible/roles/rancher/molecule/default/cleanup.yml
+++ /dev/null
@@ -1,14 +0,0 @@
----
-- name: Cleanup host
-  hosts: localhost
-  roles:
-    - role: cleanup-containers
-      vars:
-        container_list:
-          - rancher-agent
-          - rancher-server
-    - role: cleanup-rancher
-      vars:
-        container_list_by_label:
-          - { 'label':'io.rancher.project.name', 'value':'healthcheck'}
-          - { 'label':'io.rancher.project.name', 'value':'kubernetes'}