Slack Notifications

To enable Slack notifications you need to add an incoming Webhook under custom integrations on your Slack account and configure it appropriately.

Slack notifications configuration options

Property	Description
spring.boot.admin.notify.slack.icon	Optional emoji icon without colons (i.e. my-emoji) Type:  java.lang.String
spring.boot.admin.notify.slack.channel	Optional channel name without # sign (i.e. somechannel) Type:  java.lang.String
spring.boot.admin.notify.slack.enabled	Enables the notification. Type:  java.lang.Boolean Default:  true
spring.boot.admin.notify.slack.message	Message formatted using Slack markups. SpEL template using event as root Type:  java.lang.String
spring.boot.admin.notify.slack.username	Optional username which sends notification Type:  java.lang.String Default:  "Spring Boot Admin"
spring.boot.admin.notify.slack.webhook-url	Webhook url for Slack API (i.e. https://hooks.slack.com/services/xxx) Type:  java.net.URI
spring.boot.admin.notify.slack.ignore-changes	List of changes to ignore. Must be in Format OLD:NEW, for any status use * as wildcard, e.g. *:UP or OFFLINE:* Type:  java.lang.String[] Default:  ["UNKNOWN:UP"]