Allow the configuration of image_member_quota from THT

Allow the configuration of image_member_quota
in Glance API. This error blocks the ability
of sharing images if the default value (128)
is reached.

Closes-bug: 1724879
Depends-on: Idc72c85943baf3d720500d2c30a813663f2927da
Change-Id: I6a3d4d9666378bbc5610d96bcedc81cf4c5d7de7

puppet/services/glance-api.yaml

@@ -61,6 +61,12 @@ parameters:
     default:
       tag: openstack.glance.api
       path: /var/log/glance/api.log
+  GlanceImageMemberQuota:
+    default: 128
+    description: |
+      Maximum number of image members per image.
+      Negative values evaluate to unlimited.
+    type: number
   EnableInternalTLS:
     type: boolean
     default: false
@@ -212,6 +218,7 @@ outputs:
             glance::api::show_image_direct_url: true
             glance::api::show_multiple_locations: {if: [glance_multiple_locations, true, false]}
             glance::api::os_region_name: {get_param: KeystoneRegion}
+            glance::api::image_member_quota: {get_param: GlanceImageMemberQuota}
             # NOTE: bind IP is found in Heat replacing the network name with the
             # local node IP for the given network; replacement examples
             # (eg. for internal_api):

releasenotes/notes/allow-configure-image-member-quota-59e228bc62ec7792.yaml

@@ -0,0 +1,6 @@
+---
+fixes:
+  - Allow the configuration of image_member_quota
+    in Glance API. This error blocks the ability
+    of sharing images if the default value (128)
+    is reached.