So according to the issue, you get 503 while trying to reach 10.0.3.212:6002/os-objects, which is swift_account_port. Are there any logs specificly for swift-account?

Also I guess some adjustments are required for swift as well for this mechanism to work.

Eventually I believe the original issue you saw might be related to this doc:

https://docs.openstack.org/keystone/latest/admin/manage-services.html#config... Hi Dmitriy, I tried setting 'service_token_roles_required = false' in glance-api.conf but the error is still there. I also checked the account server and I'm seeing lots of 404's: Apr 01 09:31:33 bc1bl12 account-server[694822]: 10.0.3.212 - - [01/Apr/2021:09:31:33 +0000] "GET /os-objects/22/.misplaced_objects" 404 - "GET http://localhost/v1/.misplaced_objects?format=json&marker=&end_marker=&prefix=" "tx3794c20a6ef5476f9fcf6-00606592f5" "proxy-server 13882" 0.0007 "-" 694822 - Apr 01 09:32:03 bc1bl12 account-server[694816]: 10.0.3.212 - - [01/Apr/2021:09:32:03 +0000] "HEAD /os-objects/22/.misplaced_objects" 404 - "HEAD http://localhost/v1/.misplaced_objects?format=json" "tx5491e866bc6447d8917f9-0060659313" "proxy-server 13882" 0.0008 "-" 694816 - Apr 01 09:32:03 bc1bl12 account-server[694814]: 10.0.3.212 - - [01/Apr/2021:09:32:03 +0000] "GET /os-objects/22/.misplaced_objects" 404 - "GET http://localhost/v1/.misplaced_objects?format=json&marker=&end_marker=&prefix=" "txc98a949e82c940d19656b-0060659313" "proxy-server 13882" 0.0007 "-" 694814 - Apr 01 09:32:33 bc1bl12 account-server[694817]: 10.0.3.212 - - [01/Apr/2021:09:32:33 +0000] "HEAD /os-objects/22/.misplaced_objects" 404 - "HEAD http://localhost/v1/.misplaced_objects?format=json" "txd9ec46414b8e4a98a2b94-0060659331" "proxy-server 13882" 0.0008 "-" 694817 - Apr 01 09:32:33 bc1bl12 account-server[694817]: 10.0.3.212 - - [01/Apr/2021:09:32:33 +0000] "GET /os-objects/22/.misplaced_objects" 404 - "GET http://localhost/v1/.misplaced_objects?format=json&marker=&end_marker=&prefix=" "tx972d968e71e94eb683558-0060659331" "proxy-server 13882" 0.0011 "-" 694817 - Apr 01 09:32:43 bc1bl12 account-server[694823]: 10.0.3.212 - - [01/Apr/2021:09:32:43 +0000] "HEAD /os-objects/220/.expiring_objects" 404 - "HEAD http://localhost/v1/.expiring_objects?format=json" "tx4d02362089c4497982940-006065933b" "proxy-server 14171" 0.0008 "-" 694823 - Apr 01 09:33:03 bc1bl12 account-server[694822]: 10.0.3.212 - - [01/Apr/2021:09:33:03 +0000] "HEAD /os-objects/22/.misplaced_objects" 404 - "HEAD http://localhost/v1/.misplaced_objects?format=json" "tx440963ca3e7948ff872ab-006065934f" "proxy-server 13882" 0.0007 "-" 694822 - Apr 01 09:33:03 bc1bl12 account-server[694823]: 10.0.3.212 - - [01/Apr/2021:09:33:03 +0000] "GET /os-objects/22/.misplaced_objects" 404 - "GET http://localhost/v1/.misplaced_objects?format=json&marker=&end_marker=&prefix=" "tx547157ac468e476395a0e-006065934f" "proxy-server 13882" 0.0006 "-" 694823 - Apr 01 09:33:33 bc1bl12 account-server[694814]: 10.0.3.212 - - [01/Apr/2021:09:33:33 +0000] "HEAD /os-objects/22/.misplaced_objects" 404 - "HEAD http://localhost/v1/.misplaced_objects?format=json" "txac5c0207e90a4606a7758-006065936d" "proxy-server 13882" 0.0007 "-" 694814 - Apr 01 09:33:33 bc1bl12 account-server[694820]: 10.0.3.212 - - [01/Apr/2021:09:33:33 +0000] "GET /os-objects/22/.misplaced_objects" 404 - "GET http://localhost/v1/.misplaced_objects?format=json&marker=&end_marker=&prefix=" "tx0d3afe2f421647f2a117e-006065936d" "proxy-server 13882" 0.0006 "-" 694820 - Kind regards, Oliver