Disable Nova v3 API

Microversions since Nova API v2.1 are aimed to replace the v3 work. The
/v2.1 is backwards compatible with the legacy /v2 endpoint. What we
called in the past /v3 is now something defunct in-tree. The /v2.1 API
is based on the v3 work, but there are many things that differ, in
particular with the backwards-compat thing. We keep the /v2 path in
api-paste.ini for making sure an upgrade doesn't trample operators and
users but if you look in tree, that's redirecting to the v2.1
codepath (just not asking for microversions). In summary, we only need
one endpoint, ie. /v2.1.

Additional information at https://bugzilla.redhat.com/show_bug.cgi?id=1291291

Related-Bug: #1564372
Change-Id: I1654665663bc5a19c201f7d25407910654ac1308
Depends-On: I6d64b8bcd0f79f1f298ddc809e6d92fbc2985c45

network/endpoints/endpoint_data.yaml

@@ -123,17 +123,14 @@ Nova:
         vip_param: NovaApi
         uri_suffixes:
             '': /v2.1/%(tenant_id)s
-            V3: /v3
     Public:
         vip_param: Public
         uri_suffixes:
             '': /v2.1/%(tenant_id)s
-            V3: /v3
     Admin:
         vip_param: NovaApi
         uri_suffixes:
             '': /v2.1/%(tenant_id)s
-            V3: /v3
     port: 8774
 
 NovaEC2:

network/endpoints/endpoint_map.yaml

@@ -1307,123 +1307,6 @@ outputs:
                   IP_ADDRESS: {get_param: PublicVirtualIP}
             - ':'
             - get_param: [EndpointMap, NovaPublic, port]
-      NovaV3Admin:
-        host:
-          str_replace:
-            template:
-              get_param: [EndpointMap, NovaAdmin, host]
-            params:
-              CLOUDNAME: {get_param: CloudName}
-              IP_ADDRESS: {get_param: NovaApiVirtualIP}
-        port:
-          get_param: [EndpointMap, NovaAdmin, port]
-        protocol:
-          get_param: [EndpointMap, NovaAdmin, protocol]
-        uri:
-          list_join:
-          - ''
-          - - get_param: [EndpointMap, NovaAdmin, protocol]
-            - ://
-            - str_replace:
-                template:
-                  get_param: [EndpointMap, NovaAdmin, host]
-                params:
-                  CLOUDNAME: {get_param: CloudName}
-                  IP_ADDRESS: {get_param: NovaApiVirtualIP}
-            - ':'
-            - get_param: [EndpointMap, NovaAdmin, port]
-            - /v3
-        uri_no_suffix:
-          list_join:
-          - ''
-          - - get_param: [EndpointMap, NovaAdmin, protocol]
-            - ://
-            - str_replace:
-                template:
-                  get_param: [EndpointMap, NovaAdmin, host]
-                params:
-                  CLOUDNAME: {get_param: CloudName}
-                  IP_ADDRESS: {get_param: NovaApiVirtualIP}
-            - ':'
-            - get_param: [EndpointMap, NovaAdmin, port]
-      NovaV3Internal:
-        host:
-          str_replace:
-            template:
-              get_param: [EndpointMap, NovaInternal, host]
-            params:
-              CLOUDNAME: {get_param: CloudName}
-              IP_ADDRESS: {get_param: NovaApiVirtualIP}
-        port:
-          get_param: [EndpointMap, NovaInternal, port]
-        protocol:
-          get_param: [EndpointMap, NovaInternal, protocol]
-        uri:
-          list_join:
-          - ''
-          - - get_param: [EndpointMap, NovaInternal, protocol]
-            - ://
-            - str_replace:
-                template:
-                  get_param: [EndpointMap, NovaInternal, host]
-                params:
-                  CLOUDNAME: {get_param: CloudName}
-                  IP_ADDRESS: {get_param: NovaApiVirtualIP}
-            - ':'
-            - get_param: [EndpointMap, NovaInternal, port]
-            - /v3
-        uri_no_suffix:
-          list_join:
-          - ''
-          - - get_param: [EndpointMap, NovaInternal, protocol]
-            - ://
-            - str_replace:
-                template:
-                  get_param: [EndpointMap, NovaInternal, host]
-                params:
-                  CLOUDNAME: {get_param: CloudName}
-                  IP_ADDRESS: {get_param: NovaApiVirtualIP}
-            - ':'
-            - get_param: [EndpointMap, NovaInternal, port]
-      NovaV3Public:
-        host:
-          str_replace:
-            template:
-              get_param: [EndpointMap, NovaPublic, host]
-            params:
-              CLOUDNAME: {get_param: CloudName}
-              IP_ADDRESS: {get_param: PublicVirtualIP}
-        port:
-          get_param: [EndpointMap, NovaPublic, port]
-        protocol:
-          get_param: [EndpointMap, NovaPublic, protocol]
-        uri:
-          list_join:
-          - ''
-          - - get_param: [EndpointMap, NovaPublic, protocol]
-            - ://
-            - str_replace:
-                template:
-                  get_param: [EndpointMap, NovaPublic, host]
-                params:
-                  CLOUDNAME: {get_param: CloudName}
-                  IP_ADDRESS: {get_param: PublicVirtualIP}
-            - ':'
-            - get_param: [EndpointMap, NovaPublic, port]
-            - /v3
-        uri_no_suffix:
-          list_join:
-          - ''
-          - - get_param: [EndpointMap, NovaPublic, protocol]
-            - ://
-            - str_replace:
-                template:
-                  get_param: [EndpointMap, NovaPublic, host]
-                params:
-                  CLOUDNAME: {get_param: CloudName}
-                  IP_ADDRESS: {get_param: PublicVirtualIP}
-            - ':'
-            - get_param: [EndpointMap, NovaPublic, port]
       NovaEC2Admin:
         host:
           str_replace:

puppet/hieradata/controller.yaml

@@ -90,7 +90,6 @@ neutron::agents::dhcp::dnsmasq_config_file: /etc/neutron/dnsmasq-neutron.conf
 # nova
 nova::notify_on_state_change: 'vm_and_task_state'
 nova::api::default_floating_pool: 'public'
-nova::api::osapi_v3: true
 nova::api::sync_db_api: true
 nova::scheduler::filter::ram_allocation_ratio: '1.0'
 nova::cron::archive_deleted_rows::hour: '*/12'