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Delay the next attempt of recovery till next HA loop (#2054)

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If Postgres crashed due to out of disk space (for example) and fails to start because of that Patroni is too eagerly trying to recover it and producing too many logs
This commit is contained in:
Alexander Kukushkin
2021-09-17 13:46:46 +02:00
committed by GitHub
parent 93efa91bbd
commit 21145d18d1
1 changed files with 6 additions and 4 deletions
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patroni/postgresql/__init__.py
+6 -4
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@@ -861,20 +861,22 @@ class Postgresql(object):
if change_role:
self.__cb_pending = ACTION_NOOP
ret = True
if self.is_running():
if do_reload:
self.config.write_postgresql_conf()
if self.reload(block_callbacks=change_role) and change_role:
ret = self.reload(block_callbacks=change_role)
if ret and change_role:
self.set_role(role)
else:
self.restart(block_callbacks=change_role, role=role)
ret = self.restart(block_callbacks=change_role, role=role)
else:
self.start(timeout=timeout, block_callbacks=change_role, role=role)
ret = self.start(timeout=timeout, block_callbacks=change_role, role=role) or None
if change_role:
# TODO: postpone this until start completes, or maybe do even earlier
self.call_nowait(ACTION_ON_ROLE_CHANGE)
return True
return ret
def _wait_promote(self, wait_seconds):
for _ in polling_loop(wait_seconds):