Allow variable overriding for ec2 deployment_vars

- users can now override the deployment_vars variables with the assocated
  ec2_* variables
- added deployment_type and env specific vars files that load some ec2_*
  overrides
- added the ability to search for amis by ami_name
  - this allows us to specify a base name with a wildcard to have the playbook
    choose the latest available image for that image name
  - added a copy of the ec2_find_ami module that will be in ansible 2.0 until
    we can make ansible 2.0 a requirement.

1 files changed, 8 insertions, 5 deletions

diff --git a/playbooks/aws/openshift-cluster/vars.yml b/playbooks/aws/openshift-cluster/vars.yml
index f87e7aba3..07e453f89 100644
--- a/playbooks/aws/openshift-cluster/vars.yml
+++ b/playbooks/aws/openshift-cluster/vars.yml
@@ -3,6 +3,7 @@ deployment_vars:
   origin:
     # fedora, since centos requires marketplace
     image: ami-acd999c4
+    image_name:
     region: us-east-1
     ssh_user: fedora
     sudo: yes
@@ -13,18 +14,20 @@ deployment_vars:
     assign_public_ip:
   online:
     # private ami
-    image: ami-906240f8
+    image: ami-7a9e9812
+    image_name: openshift-rhel7_*
     region: us-east-1
     ssh_user: root
     sudo: no
-    keypair: mmcgrath_libra
+    keypair: libra
     type: m3.large
-    security_groups: [ 'int-v3' ]
-    vpc_subnet: subnet-987c0def
-    assign_public_ip: yes
+    security_groups: [ 'public' ]
+    vpc_subnet:
+    assign_public_ip:
   enterprise:
     # rhel-7.1, requires cloud access subscription
     image: ami-10663b78
+    image_name:
     region: us-east-1
     ssh_user: ec2-user
     sudo: yes