Overview

Flink is a simple, Free, Libre, and Open Source URL Shortener built with love and a ASP.NET Core 8 Web API. Why yet another URL Shortener, you might ask yourself? Well, because Flink has a unique feature set, and demands around scalability, simplicity, security and traceability that no other URL shortener was able to fulfil.

Runtime arguments

Web UI: http://[IP]:[PORT:8080]
Network: bridge
Shell: sh
Privileged: false
Extra Params: --restart unless-stopped

Template configuration

PortPorttcp

WebUI Port

Target: 8080
Default: 8080
Value: 8080

Database TypeVariable

sqlite, postgres, or mysql

Target: DBCONFIGURATION__DBTYPE
Default: sqlite
Value: sqlite

Postgres DB ConnectionVariable

Database string for postgres

Target: DBCONFIGURATION__POSTGRESCONNECTIONSTRING
Value: Server=localhost;Port=5432;Database=flink;User Id=flink;Password=flink;

Enable MetricsVariable

Enable metrics

Target: METRICSCONFIGURATION__ENABLEMETRICS
Default: true|false
Value: true

Metrics UsernameVariable

Username for metrics

Target: METRICSCONFIGURATION__BASICAUTHUSERNAME
Default: flink
Value: flink

Metrics PasswordVariable

Password for metrics

Target: METRICSCONFIGURATION__BASICAUTHPASSWORD
Default: flink
Value: flink

Links

Template Support Quay Project

Details

Repository

quay.io/rtraceio/flink

Registry

https://quay.io/repository/rtraceio/flink

Last Updated2026-05-31

First Seen2025-03-13

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