docs: updating slack alert docs tone

Signed-off-by: Hans Knecht <Hans.Knecht@missionlane.com>
This commit is contained in:
Hans Knecht
2021-02-26 10:52:28 -05:00
parent 8470d728f9
commit 03acb869b7
+2 -1
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@@ -9,7 +9,8 @@ You can define a global alert provider at install time or configure alerts on a
#### Slack Configuration
Flagger does not work as a slack app. Flagger instead requires a custom webhook integration.
Flagger requires a custom webhook integration from slack, instead of the new slack app system.
The webhook can be generated by following the [legacy slack documentation](https://api.slack.com/legacy/custom-integrations/messaging/webhooks)
#### Flagger configuration