Get an LE cert for tarballs.opendev.org

Depends-On: https://review.opendev.org/663424
Change-Id: I4faa12b5d241144463ccf7ec59ef2d0b11479c35

inventory/groups.yaml

@@ -55,6 +55,7 @@ groups:
   letsencrypt:
     - graphite01.opendev.org
     - mirror[0-9]*.opendev.org
+    - files[0-9]*.open*.org
   logstash:
     - logstash[0-9]*.open*.org
   logstash-worker:

playbooks/group_vars/files.yaml

@@ -0,0 +1,3 @@
+letsencrypt_certs:
+  tarballs-main:
+    - tarballs.opendev.org

playbooks/roles/letsencrypt-create-certs/handlers/main.yaml

@@ -18,6 +18,9 @@
 - name: letsencrypt updated mirror01-dfw-rax-main
   import_tasks: restart_apache.yaml
 
+- name: letsencrypt updated tarballs-main
+  import_tasks: restart_apache.yaml
+
 # Gate testing hosts:
 - name: letsencrypt updated letsencrypt01-main-service
   import_tasks: touch_file.yaml