refactor yum_repo role to handle multiple repos/files

- Rename yum_repo role to yum_repos
- Update yum_repos to take a more complex datastructure to describe multiple
  repo files and multiple repos within those files
- Update the template to support multiple repos within the repo file
- Update the template to allow for any key, value pair passed in instead of a
  hard coded list.
- Add assertions to verify the repo_files variable is properly defined
- Convert the legacy variables to the new repo_files variable

1 files changed, 18 insertions, 0 deletions

diff --git a/roles/yum_repos/templates/yumrepo.j2 b/roles/yum_repos/templates/yumrepo.j2
new file mode 100644
index 000000000..0dfdbfe43
--- /dev/null
+++ b/roles/yum_repos/templates/yumrepo.j2
@@ -0,0 +1,18 @@
+{% set repos = item.repos %}
+{% for repo in repos %}
+[{{ repo.id }}]
+name={{ repo.name }}
+baseurl={{ repo.baseurl }}
+{% set repo_enabled_value = repo.enabled | default(repo_enabled) %}
+{% set enable_repo = 1 if (repo_enabled_value | int(0) == 1 or repo_enabled_value | lower in ['true', 'yes']) else 0 %}
+enabled={{ enable_repo }}
+{% set repo_gpgcheck_value = repo.gpgcheck | default(repo_gpgcheck) %}
+{% set enable_gpgcheck = 1 if (repo_gpgcheck_value | int(0) == 1 or repo_gpgcheck_value | lower in ['true', 'yes']) else 0 %}
+gpgcheck={{ enable_gpgcheck }}
+{% for key, value in repo.iteritems() %}
+{% if key not in ['id', 'name', 'baseurl', 'enabled', 'gpgcheck'] and value is defined and value != '' %}
+{{ key }}={{ value }}
+{% endif %}
+{% endfor %}
+
+{% endfor %}