website/integrations: Add Provider/Uptime Kuma (#1831)

* docs: add integration docs for uptime-kuma

* docs: add integration docs for uptime-kuma

website/integrations/services/uptime-kuma/index.md

@@ -0,0 +1,55 @@
+---
+title: Uptime Kuma
+---
+
+## What is Uptime Kuma
+
+From https://github.com/louislam/uptime-kuma
+
+:::note
+It is a self-hosted monitoring tool like "Uptime Robot".
+:::
+
+Uptime Kuma currently supports only a single user and no native SSO solution. To still use authentik, you can work with the Proxy Outpost and a Proxy Provider.
+
+## Preparation
+
+The following placeholders will be used:
+
+- `uptime-kuma.company` is the FQDN of the Uptime Kuma install.
+- `authentik.company` is the FQDN of the authentik install.
+
+Create an application in authentik. Create a Proxy provider with the following parameters:
+
+- Internal host
+
+  If Uptime Kuma is running in docker, and you're deploying the authentik proxy on the same host, set the value to `http://uptime-kuma:3001`, where uptime-kuma is the name of your container.
+  
+  If Uptime Kuma is running on a different server to where you are deploying the authentik proxy, set the value to `http://<Other Host>:3001`.
+
+- External host
+
+  `https://uptime-kuma.company`  
+  Set this to the external URL you will be accessing Uptime Kuma from.
+
+- Skip path regex
+
+  Add the following regex rules to keep the public status page accessible without authentication.
+  ```
+  ^/$
+  ^/status
+  ^/assets/
+  ^/assets
+  ^/icon.svg
+  ^/api/.*
+  ^/upload/.*
+  ^/metrics
+  ```
+
+To avoid that all users get admin access to Uptime Kuma create a group in authentik for the admin user. Next set in authentik for the application under `Policy / Group / User Bindings` a group binding with the group created above.
+
+## Uptime Kuma
+
+Disble auth from Uptime Kuma, go to `Settings` > `Advanced` > `Disable Auth`
+
+To access the dashboard, open `https://uptime-kuma.company/dashboard`, this will start the login with authentik. You can also set this address as the Launch URL for the application.

website/sidebarsIntegrations.js

@@ -50,6 +50,7 @@ module.exports = {
                 "services/sonarr/index",
                 "services/tautulli/index",
                 "services/ubuntu-landscape/index",
+                "services/uptime-kuma/index",
                 "services/veeam-enterprise-manager/index",
                 "services/vikunja/index",
                 "services/vmware-vcenter/index",