Why the Certified Repository Synchronization is Failing When I Use a Proxy in Automation Hub

Issue

• The synchronization is returning something similar to the following error.

  GET /api/galaxy/content/rh-certified/v3/sync/config/
  HTTP 200 OK
  Allow: GET, PUT, HEAD, OPTIONS
  Content-Type: application/json
  Vary: Accept
  
  {
      "pk": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
      "name": "rh-certified",
      "url": "https://cloud.redhat.com/api/automation-hub/",
      "auth_url": "https://sso.redhat.com/auth/realms/redhat-external/protocol/openid-connect/token",
      "policy": "immediate",
      "requirements_file": null,
      "created_at": "202XXXXXXXXXXXXXXXXXX",
      "updated_at": "202XXXXXXXXXXXXXXXXXX",
      "username": null,
      "password": null,
      "proxy_url": "http://127.0.0.1:9999/",
      "tls_validation": false,
      "client_key": null,
      "client_cert": null,
      "ca_cert": null,
      "last_sync_task": {
          "task_id": 17,
          "state": "failed",
          "started_at": "202XXXXXXXXXXXXXXXXXX",
          "finished_at": "202XXXXXXXXXXXXXXXXXXX",
          "error": {
          "traceback": "  File \"/usr/lib/python3.6/site-packages/rq/worker.py\", line 936, in perform_job\n    rv = job.perform()\n  File \"/usr/lib/python3.6/site-packages/rq/job.py\", line 684, in perform\n    self._result = self._execute()\n  File \"/usr/lib/python3.6/site-packages/rq/job.py\", line 690, in _execute\n    return self.func(*self.args, **self.kwargs)\n  File \"/usr/lib/python3.6/site-packages/pulp_ansible/app/tasks/collections.py\", line 82, in sync\n    d_version.create()\n  File \"/usr/lib/python3.6/site-packages/pulpcore/plugin/stages/declarative_version.py\", line 148, in create\n    loop.run_until_complete(pipeline)\n  File \"/usr/lib64/python3.6/asyncio/base_events.py\", line 484, in run_until_complete\n    return future.result()\n  File \"/usr/lib/python3.6/site-packages/pulpcore/plugin/stages/api.py\", line 225, in create_pipeline\n    await asyncio.gather(*futures)\n  File \"/usr/lib/python3.6/site-packages/pulpcore/plugin/stages/api.py\", line 43, in __call__\n    await self.run()\n  File \"/usr/lib/python3.6/site-packages/pulp_ansible/app/tasks/collections.py\", line 290, in run\n    async for metadata in self._fetch_collections():\n  File \"/usr/lib/python3.6/site-packages/pulp_ansible/app/tasks/collections.py\", line 441, in _fetch_collections\n    count = await _loop_through_pages(not_done)\n  File \"/usr/lib/python3.6/site-packages/pulp_ansible/app/tasks/collections.py\", line 399, in _loop_through_pages\n    url = await _get_url(1, versions_url)\n  File \"/usr/lib/python3.6/site-packages/pulp_ansible/app/tasks/collections.py\", line 387, in _get_url\n    api_endpoint, api_version = await _get_collection_api(remote.url)\n  File \"/usr/lib/python3.6/site-packages/pulp_ansible/app/tasks/collections.py\", line 354, in _get_collection_api\n    api_data = parse_metadata(await downloader.run())\n  File \"/usr/lib/python3.6/site-packages/pulpcore/download/base.py\", line 227, in run\n    return await self._run(extra_data=extra_data)\n  File \"/usr/lib/python3.6/site-packages/backoff/_async.py\", line 133, in retry\n    ret = await target(*args, **kwargs)\n  File \"/usr/lib/python3.6/site-packages/pulp_ansible/app/downloaders.py\", line 94, in _run\n    token = await self.update_token_from_auth_url()\n  File \"/usr/lib/python3.6/site-packages/pulp_ansible/app/downloaders.py\", line 119, in update_token_from_auth_url\n    async with self.session.post(url, data=form_payload, raise_for_status=True) as response:\n  File \"/usr/lib64/python3.6/site-packages/aiohttp/client.py\", line 1124, in __aenter__\n    self._resp = await self._coro\n  File \"/usr/lib64/python3.6/site-packages/aiohttp/client.py\", line 528, in _request\n    req, traces=traces, timeout=real_timeout\n  File \"/usr/lib64/python3.6/site-packages/aiohttp/connector.py\", line 537, in connect\n    proto = await self._create_connection(req, traces, timeout)\n  File \"/usr/lib64/python3.6/site-packages/aiohttp/connector.py\", line 894, in _create_connection\n    _, proto = await self._create_direct_connection(req, traces, timeout)\n  File \"/usr/lib64/python3.6/site-packages/aiohttp/connector.py\", line 1053, in _create_direct_connection\n    raise last_exc\n  File \"/usr/lib64/python3.6/site-packages/aiohttp/connector.py\", line 1034, in _create_direct_connection\n    client_error=client_error,\n  File \"/usr/lib64/python3.6/site-packages/aiohttp/connector.py\", line 977, in _wrap_create_connection\n    raise client_error(req.connection_key, exc) from exc\n",
              "description": "Cannot connect to host sso.redhat.com:443 ssl:default [Connect call failed ('XX.XX.XX.XX', 443)]"
          }
      }