# coolify

Published articles for coolify.

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## Using Coolify for subdomain direct redirect without a app resource

DevFeed: [Using Coolify for subdomain direct redirect without a app resource](<https://devfeed.tech/articles/using-coolify-for-subdomain-direct-redirect-without-a-app-resource-38832.md>)

Original publisher: [Read original article](<https://lengrand.fr/using-coolify-for-subdomain-direct-redirect-without-a-app-resource/>)

Author: Julien

Published: 2025-09-14T19:07:33Z

Content type: tutorial

Language: en

Sources: [Thoughts, stories and ideas.](<https://devfeed.tech/sources/thoughts-stories-and-ideas.md>)

Topics: [proxy](<https://devfeed.tech/topics/proxy.md>), [Redirection](<https://devfeed.tech/topics/redirection.md>), [YAML](<https://devfeed.tech/topics/yaml.md>), [configuration](<https://devfeed.tech/topics/configuration.md>), [TLS (Transport Layer Security)](<https://devfeed.tech/topics/tls.md>), [interface](<https://devfeed.tech/topics/interface.md>)

Tags: [coolify](<https://devfeed.tech/tags/coolify.md>), [devops](<https://devfeed.tech/tags/devops.md>), [dns](<https://devfeed.tech/tags/dns.md>), [habits](<https://devfeed.tech/tags/habits.md>), [proxy](<https://devfeed.tech/tags/proxy.md>), [ssl](<https://devfeed.tech/tags/ssl.md>), [tls](<https://devfeed.tech/tags/tls.md>), [traefik](<https://devfeed.tech/tags/traefik.md>), [yaml](<https://devfeed.tech/tags/yaml.md>)

### AI overview

A tutorial showing how to use Coolify's dynamic proxy configuration to redirect a subdomain to an external URL without creating a full application resource. It uses a YAML configuration with Traefik to define the redirect, router, TLS handling, and required dummy service.

### Source excerpt

Coolify's dynamic proxy configuration lets you redirect subdomains to external URLs without creating full resources. Using a simple YAML file with Traefik configuration, you can set up SSL-enabled redirects directly through Coolify's interface.

## Hosting Bugsink on Coolify

DevFeed: [Hosting Bugsink on Coolify](<https://devfeed.tech/articles/hosting-bugsink-on-coolify-38826.md>)

Original publisher: [Read original article](<https://lengrand.fr/hosting-bugsink-on-coolify/>)

Author: Julien

Published: 2025-07-07T20:33:23Z

Content type: tutorial

Language: en

Sources: [Thoughts, stories and ideas.](<https://devfeed.tech/sources/thoughts-stories-and-ideas.md>)

Topics: [Docker Compose](<https://devfeed.tech/topics/docker-compose.md>), [Deployment](<https://devfeed.tech/topics/deployment.md>), [Docker](<https://devfeed.tech/topics/docker.md>), [Cross-origin resource sharing (CORS)](<https://devfeed.tech/topics/cors.md>)

Tags: [bugsink](<https://devfeed.tech/tags/bugsink.md>), [coolify](<https://devfeed.tech/tags/coolify.md>), [deployment](<https://devfeed.tech/tags/deployment.md>), [docker](<https://devfeed.tech/tags/docker.md>), [docker-compose](<https://devfeed.tech/tags/docker-compose.md>), [environment-variables](<https://devfeed.tech/tags/environment-variables.md>), [http](<https://devfeed.tech/tags/http.md>), [https](<https://devfeed.tech/tags/https.md>), [redirection](<https://devfeed.tech/tags/redirection.md>), [testing](<https://devfeed.tech/tags/testing.md>)

### AI overview

This tutorial explains how to deploy Bugsink on Coolify with Docker Compose while a Coolify bug prevents the default Bugsink deployment template from working correctly. It covers port redirection, HTTPS, domain configuration, and environment variables.

### Source excerpt

A simple Docker Compose setup to host Bugsink using Coolify that supports HTTPS

## Hosting Kotlin applications using Coolify

DevFeed: [Hosting Kotlin applications using Coolify](<https://devfeed.tech/articles/hosting-kotlin-applications-using-coolify-38827.md>)

Original publisher: [Read original article](<https://lengrand.fr/hosting-kotlin-applications-using-coolify/>)

Author: Julien

Published: 2024-06-11T10:37:11Z

Content type: tutorial

Language: en

Sources: [Thoughts, stories and ideas.](<https://devfeed.tech/sources/thoughts-stories-and-ideas.md>)

Topics: [Kotlin](<https://devfeed.tech/topics/kotlin.md>), [Deployment](<https://devfeed.tech/topics/deployment.md>), [hosting](<https://devfeed.tech/topics/hosting.md>), [Ktor](<https://devfeed.tech/topics/ktor.md>), [GitHub](<https://devfeed.tech/topics/github.md>), [Server](<https://devfeed.tech/topics/server.md>), [Command-line interface](<https://devfeed.tech/topics/cli.md>)

Tags: [ci](<https://devfeed.tech/tags/ci.md>), [cli](<https://devfeed.tech/tags/cli.md>), [coolify](<https://devfeed.tech/tags/coolify.md>), [deployment](<https://devfeed.tech/tags/deployment.md>), [docker](<https://devfeed.tech/tags/docker.md>), [github](<https://devfeed.tech/tags/github.md>), [hosting](<https://devfeed.tech/tags/hosting.md>), [kotlin](<https://devfeed.tech/tags/kotlin.md>), [ktor](<https://devfeed.tech/tags/ktor.md>), [server](<https://devfeed.tech/tags/server.md>)

### AI overview

A tutorial showing how to deploy a Kotlin Ktor application with Coolify on a self-managed server. It covers creating a sample application, connecting Coolify to GitHub, configuring deployment, and using features such as auto-deploys, custom domains, and preview branches.

### Source excerpt

TL;DR : With Coolify you can host you Kotlin applications in seconds on your own server and benefit from auto deploys, custom domains, preview branches and more. You can see the code here, and access the sample here.