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docs: add example for generic service and custom data fields

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Knapoc 2024-07-27 19:33:17 +02:00 • committed by GitHub
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docs/notifications.md
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@ -46,6 +46,21 @@ Simple templates are used unless the `notification-report` flag is specified:
- `--notification-report` (env. `WATCHTOWER_NOTIFICATION_REPORT`): Use the session report as the notification template data. - `--notification-report` (env. `WATCHTOWER_NOTIFICATION_REPORT`): Use the session report as the notification template data.
Whenever the `$` character is being used, for example in the case of [custom data fields](https://containrrr.dev/shoutrrr/v0.8/services/generic/#custom_data_fields) of a `generic` service url, the `$` character needs to be
escaped with docker compose:
``` yaml
version: "3"
services:
watchtower:
image: containrrr/watchtower
volumes:
- /var/run/docker.sock:/var/run/docker.sock
env:
WATCHTOWER_NOTIFICATION_URL: 'generic://signal-cli-rest-api:8080/v2/send?template=json&disabletls=yes&$$number=%2b123456&$$recipient=%2b123456'
```
## Simple templates ## Simple templates
The default value if not set is `{{range .}}{{.Message}}{{println}}{{end}}`. The example below uses a template that also The default value if not set is `{{range .}}{{.Message}}{{println}}{{end}}`. The example below uses a template that also