add rendering language options to credentials config

playbooks/roles/credentials/defaults/main.yml

@@ -121,6 +121,10 @@ CREDENTIALS_CORS_ORIGIN_WHITELIST_DEFAULT:
 CREDENTIALS_CORS_ORIGIN_WHITELIST_EXTRA: []
 CREDENTIALS_CORS_ORIGIN_WHITELIST: "{{ CREDENTIALS_CORS_ORIGIN_WHITELIST_DEFAULT + CREDENTIALS_CORS_ORIGIN_WHITELIST_EXTRA }}"
 
+CREDENTIALS_CERTIFICATE_LANGUAGES:
+  'en': 'English'
+  'es_419': 'Español'
+
 CREDENTIALS_VERSION: "master"
 CREDENTIALS_REPOS:
   - PROTOCOL: "{{ COMMON_GIT_PROTOCOL }}"
@@ -185,6 +189,8 @@ CREDENTIALS_SERVICE_CONFIG:
   CORS_ORIGIN_WHITELIST: '{{ CREDENTIALS_CORS_ORIGIN_WHITELIST }}'
   CORS_ORIGIN_ALLOW_ALL: '{{ CREDENTIALS_CORS_ORIGIN_ALLOW_ALL }}'
 
+  CERTIFICATE_LANGUAGES: '{{ CREDENTIALS_CERTIFICATE_LANGUAGES }}'
+
 #
 # vars are namespace with the module name.
 #