Alexander Kukushkin f2a129f209 Fix Etcd v2 with Citus (#2943) ...

When deploying a new Citus cluster with Etcd v2 Patroni was failing to start with the following exception:
```python
2023-11-09 10:51:41,246 INFO: Selected new etcd server http://localhost:2379
Traceback (most recent call last):
  File "/home/akukushkin/git/patroni/./patroni.py", line 6, in <module>
    main()
  File "/home/akukushkin/git/patroni/patroni/__main__.py", line 343, in main
    return patroni_main(args.configfile)
  File "/home/akukushkin/git/patroni/patroni/__main__.py", line 237, in patroni_main
    abstract_main(Patroni, configfile)
  File "/home/akukushkin/git/patroni/patroni/daemon.py", line 172, in abstract_main
    controller = cls(config)
  File "/home/akukushkin/git/patroni/patroni/__main__.py", line 66, in __init__
    self.ensure_unique_name()
  File "/home/akukushkin/git/patroni/patroni/__main__.py", line 112, in ensure_unique_name
    cluster = self.dcs.get_cluster()
  File "/home/akukushkin/git/patroni/patroni/dcs/__init__.py", line 1654, in get_cluster
    cluster = self._get_citus_cluster() if self.is_citus_coordinator() else self.__get_patroni_cluster()
  File "/home/akukushkin/git/patroni/patroni/dcs/__init__.py", line 1638, in _get_citus_cluster
    cluster = groups.pop(CITUS_COORDINATOR_GROUP_ID, Cluster.empty())
AttributeError: 'Cluster' object has no attribute 'pop'
```

It is broken since #2909.

In addition to that fix `_citus_cluster_loader()` interface by allowing it to return only dict obj.

2023-11-30 09:01:19 +01:00

..

__init__.py

Set citus.local_hostname (#2903)

2023-10-16 10:21:50 +02:00

test_api.py

Ensure strict failover/switchover definition difference (#2784)

2023-09-12 08:51:17 +02:00

test_async_executor.py

Improve patronictl reinit (#576)

2018-01-04 10:31:44 +01:00

test_aws.py

Use IMDSv2 in aws callback example script (#2590)

2023-03-13 13:31:57 +01:00

test_bootstrap.py

Set citus.local_hostname (#2903)

2023-10-16 10:21:50 +02:00

test_callback_executor.py

Start thread that will handle SIGCHLD for on_reload callback (#2898)

2023-10-10 09:54:24 +02:00

test_cancellable.py

Compatibility with latest psutil and setuptools (#2155)

2022-01-05 09:53:33 +01:00

test_citus.py

Set citus.local_hostname (#2903)

2023-10-16 10:21:50 +02:00

test_config_generator.py

Improve formatting of generated config and validation of ints (#2928)

2023-10-25 14:23:57 +02:00

test_config.py

Feature: failover priority (#2780)

2023-10-24 12:22:48 +02:00

test_consul.py

Refactor delete_leader interface (#2810)

2023-08-11 10:19:29 +02:00

test_ctl.py

Fix bug in patronictl query command (#2859)

2023-09-14 15:27:23 +02:00

test_etcd3.py

Handle AuthOldRevision error (#2913)

2023-10-23 14:00:37 +02:00

test_etcd.py

Fix Etcd v2 with Citus (#2943)

2023-11-30 09:01:19 +01:00

test_exhibitor.py

Raise DCSError when communication with DCS fails (#2484)

2022-12-13 11:06:55 +01:00

test_file_perm.py

Set permissions for files and directories created in PGDATA (#2781)

2023-08-02 13:15:43 +02:00

test_ha.py

Verify that replica nodes received checkpoint LSN on shutdown (#2939)

2023-11-30 09:01:05 +01:00

test_kubernetes.py

Take IP from the pod if kubernetes.pod_ip is missing (#2895)

2023-10-09 10:43:43 +02:00

test_log.py

Please new flake8 (#2789)

2023-07-31 09:08:46 +02:00

test_patroni.py

Do a real http request when performing name uniqueness check (#2942)

2023-11-30 09:01:11 +01:00

test_postgresql.py

Verify that replica nodes received checkpoint LSN on shutdown (#2939)

2023-11-30 09:01:05 +01:00

test_postmaster.py

Remove python 2.7 support (#2571)

2023-03-13 17:00:04 +01:00

test_raft_controller.py

Windows compatibility fixes (#1633)

2020-07-31 15:43:50 +02:00

test_raft.py

Refactor delete_leader interface (#2810)

2023-08-11 10:19:29 +02:00

test_rewind.py

Refactor Connection class (#2815)

2023-08-17 15:42:11 +02:00

test_slots.py

Further work on permanent physical slots (#2891)

2023-10-23 08:24:28 +02:00

test_sync.py

Extend Postgres GUCs validator (#2671)

2023-05-31 13:54:54 +02:00

test_utils.py

Enable pyright strict mode (#2652)

2023-05-09 09:38:00 +02:00

test_validator.py

Feature: failover priority (#2780)

2023-10-24 12:22:48 +02:00

test_wale_restore.py

Enable pyright strict mode (#2652)

2023-05-09 09:38:00 +02:00

test_watchdog.py

Enable pyright strict mode (#2652)

2023-05-09 09:38:00 +02:00

test_zookeeper.py

Don't cache anything in Zookeeper implementation (#2909)

2023-10-17 08:56:31 +02:00