patroni.watchdog.base module¶
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class
patroni.watchdog.base.
Watchdog
(config: patroni.config.Config)¶ Bases:
object
Facade to dynamically manage watchdog implementations and handle config changes.
When activation fails underlying implementation will be switched to a Null implementation. To avoid log spam activation will only be retried when watchdog configuration is changed.
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activate
(*args: Any, **kwargs: Any) → Any¶
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disable
(*args: Any, **kwargs: Any) → Any¶
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property
is_healthy
¶
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property
is_running
¶
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keepalive
(*args: Any, **kwargs: Any) → Any¶
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reload_config
(*args: Any, **kwargs: Any) → Any¶
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exception
patroni.watchdog.base.
WatchdogError
(value: Any)¶ Bases:
patroni.exceptions.PatroniException
Any problem faced while managing a watchdog device.