Send Alicloud alarm webhooks to slack.
go get github.com/Teddy-Schmitz/alicloudAlarmSlack
Just provide the slack webhook URL as SLACK_WEBHOOK and start the server. Then point your Alicloud alarms to the URL of this service.
You can deploy on Google App Engine with this app.yaml.
runtime: go111
env_variables:
SLACK_WEBHOOK: "https://your url here"
Lots to do as it's very basic and I made it quickly just for my usage. PRs are very welcome.