feat: add log file support

This commit is contained in:
Johannes Kresner 2023-10-26 19:48:41 +02:00
parent 3d1ed2381b
commit 8ea89ce13e
2 changed files with 44 additions and 0 deletions

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@ -123,6 +123,25 @@ Environment Variable: WATCHTOWER_TRACE
Default: false
```
## Enable Log File
Enable logging to a file. The file will be located at `/var/log/watchtower.log` by default inside the container.
```text
Argument: --enable-log-file
Environment Variable: WATCHTOWER_ENABLE_LOG_FILE
Type: Boolean
Default: false
```
To change the location of the log file, use the `--log-file-path` argument.
```text
Argument: --log-file-path
Environment Variable: WATCHTOWER_LOG_FILE_PATH
Type: String
Default: "/var/log/watchtower.log"
```
## Maximum log level
The maximum log level that will be written to STDERR (shown in `docker log` when used in a container).