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Purge recorder data by default, allow repack (#4643)

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Anders Melchiorsen 2018-02-12 00:21:20 +01:00 committed by Alok Saboo
parent 9329aa74cc
commit f566a97641
1 changed files with 7 additions and 10 deletions
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source/_components/recorder.markdown
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@ -38,9 +38,10 @@ recorder:
purge_keep_days: purge_keep_days:
description: Specify the number of history days to keep in recorder database after a purge. description: Specify the number of history days to keep in recorder database after a purge.
required: false required: false
default: 10
type: int type: int
purge_interval: purge_interval:
description: How often (in days) the purge task runs. If a scheduled purge is missed (e.g., if Home Assistant was not running), the schedule will resume soon after Home Assistant restarts. You can use the [service](#service-purge) call `purge` when required without impacting the purge schedule. If this is set to `0` (zero), purging is disabled. description: How often (in days) the purge task runs. If a scheduled purge is missed (e.g., if Home Assistant was not running), the schedule will resume soon after Home Assistant restarts. You can use the [service](#service-purge) call `purge` when required without impacting the purge schedule. If this is set to `0` (zero), automatic purging is disabled.
required: false required: false
default: 1 default: 1
type: int type: int
@ -122,16 +123,12 @@ If you only want to hide events from e.g. your history, take a look at the [`his
### {% linkable_title Service `purge` %} ### {% linkable_title Service `purge` %}
Call the service `recorder.purge` to start purge task, which deletes events and states older than x days, according to `keep_days` service data (*Required*) Call the service `recorder.purge` to start a purge task which deletes events and states older than x days, according to `keep_days` service data.
Automation [action](https://home-assistant.io/getting-started/automation-action/) example: | Service data attribute | Optional | Description |
| ---------------------- | -------- | ----------- |
```yaml | `keep_days` | yes | The number of history days to keep in recorder database (defaults to the component `purge_keep_days` configuration)
action: | `repack` | yes | Rewrite the entire database, possibly saving some disk space (only supported for SQLite)
service: recorder.purge
data:
keep_days: 5
```
### {% linkable_title Restore State %} ### {% linkable_title Restore State %}