Allow running periodic updates with enabled HTTP API (#916)

* Allow running periodic updates with enabled HTTP API

* Add --http-api-periodic-polls to docs
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DasSkelett 2021-04-27 22:18:45 +02:00 committed by GitHub
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@ -255,6 +255,16 @@ Environment Variable: WATCHTOWER_HTTP_API_TOKEN
Default: -
```
## HTTP API periodic polls
Keep running periodic updates if the HTTP API mode is enabled, otherwise the HTTP API would prevent periodic polls.
```
Argument: --http-api-periodic-polls
Environment Variable: WATCHTOWER_HTTP_API_PERIODIC_POLLS
Type: Boolean
Default: false
```
## Filter by scope
Update containers that have a `com.centurylinklabs.watchtower.scope` label set with the same value as the given argument.
This enables [running multiple instances](https://containrrr.github.io/watchtower/running-multiple-instances).