Alexander Kukushkin 43f23df974 Verify that replica nodes received checkpoint LSN on shutdown (#2939) ...

In case if archiving is enabled the `Postgresql.latest_checkpoint_location()` method returns LSN of the prev (SWITCH) record, which points to the beginning of the WAL file. It is done in order to make it possible to safely promote replica which recovers WAL files from the archive and wasn't streaming when the primary was stopped (primary doesn't archive this WAL file).

But, in certain cases using the LSN pointing to SWITCH record was causing unnecessary pg_rewind, if replica didn't managed to replay shutdown checkpoint record before it was promoted.

In order to mitigate the problem we need to check that replica received/replayed exactly the shutdown checkpoint LSN. But, at the same time we will still write LSN of the SWITCH record to the `/status` key when releasing the leader lock.

2023-11-30 09:01:05 +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

Refactor delete_leader interface (#2810)

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

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

Feature: failover priority (#2780)

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

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