{"id":37111049,"url":"https://github.com/kohlstechnology/blackbox-helloworld-responder","last_synced_at":"2026-01-14T13:10:37.004Z","repository":{"id":37076165,"uuid":"288212663","full_name":"KohlsTechnology/blackbox-helloworld-responder","owner":"KohlsTechnology","description":"A lightweight TCP/HTTP \"Hello World!\" responder, for use with Prometheus Blackbox Exporter","archived":false,"fork":false,"pushed_at":"2025-11-25T15:26:00.000Z","size":256,"stargazers_count":2,"open_issues_count":6,"forks_count":2,"subscribers_count":7,"default_branch":"master","last_synced_at":"2025-11-28T21:14:45.976Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/KohlsTechnology.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":".github/CONTRIBUTING.md","funding":null,"license":"LICENSE","code_of_conduct":".github/CODE_OF_CONDUCT.md","threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2020-08-17T15:11:26.000Z","updated_at":"2025-11-25T15:25:06.000Z","dependencies_parsed_at":"2023-10-14T19:17:10.344Z","dependency_job_id":"60389942-a5c6-4833-9e74-5a2b2a687d86","html_url":"https://github.com/KohlsTechnology/blackbox-helloworld-responder","commit_stats":null,"previous_names":[],"tags_count":29,"template":false,"template_full_name":"KohlsTechnology/repo-template","purl":"pkg:github/KohlsTechnology/blackbox-helloworld-responder","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KohlsTechnology%2Fblackbox-helloworld-responder","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KohlsTechnology%2Fblackbox-helloworld-responder/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KohlsTechnology%2Fblackbox-helloworld-responder/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KohlsTechnology%2Fblackbox-helloworld-responder/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/KohlsTechnology","download_url":"https://codeload.github.com/KohlsTechnology/blackbox-helloworld-responder/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/KohlsTechnology%2Fblackbox-helloworld-responder/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28420834,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-14T10:47:48.104Z","status":"ssl_error","status_checked_at":"2026-01-14T10:46:19.031Z","response_time":107,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2026-01-14T13:10:36.359Z","updated_at":"2026-01-14T13:10:36.990Z","avatar_url":"https://github.com/KohlsTechnology.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Blackbox HelloWorld Responder\n\n[![Build Status](https://github.com/KohlsTechnology/blackbox-helloworld-responder/actions/workflows/pipeline.yml/badge.svg?branch=master)]((https://github.com/KohlsTechnology/blackbox-helloworld-responder/actions))\n[![Go Report Card](https://goreportcard.com/badge/github.com/KohlsTechnology/blackbox-helloworld-responder)](https://goreportcard.com/report/github.com/KohlsTechnology/blackbox-helloworld-responder)\n[![codecov](https://codecov.io/gh/KohlsTechnology/blackbox-helloworld-responder/branch/master/graph/badge.svg)](https://codecov.io/gh/KohlsTechnology/blackbox-helloworld-responder)\n[![Join the chat at https://gitter.im/KohlsTechnology/helloworld-responder](https://badges.gitter.im/KohlsTechnology/helloworld-responder.svg)](https://gitter.im/KohlsTechnology/helloworld-responder?utm_source=badge\u0026utm_medium=badge\u0026utm_campaign=pr-badge\u0026utm_content=badge)\n\nThe blackbox-helloworld-responder's sole purpose is to respond with \"Hello World!\" on either a HTTP or TCP connection. It is intended to work as a simple responder for blackbox or synthetic transaction monitoring, using tools like the [Prometheus Blackbox Exporter](https://github.com/prometheus/blackbox_exporter). It purposely is written very simple, so that it can run securely and with minimal resources.\n\n## License\n\nSee [LICENSE](LICENSE) for details.\n\n## Code of Conduct\n\nSee [CODE_OF_CONDUCT.md](.github/CODE_OF_CONDUCT.md)\nfor details.\n\n# Execution\n\nThe executable supports overwriting of the ports via environment variables and will log all connections to stdout.\n\n## Settings\n\n| Protocol | Default Port | Environment Variable |\n| --- | --- | --- |\n| HTTP | 8080 | HELLO_WORLD_HTTP_PORT |\n| TCP | 8081 | HELLO_WORLD_TCP_PORT |\n\n## Sample process output\n```\n./blackbox-helloworld-responder\n\n2020/07/28 13:57:39 Starting HTTP Server on 8080\n2020/07/28 13:57:39 Starting TCP Server on 8081\n2020/07/28 13:57:46 HTTP 127.0.0.1:60513\n2020/07/28 13:57:50 TCP 127.0.0.1:60514\n```\n\n## Testing\n```\n# HTTP\ncurl -v 127.0.0.1:8080\n\n# TCP\nnc 127.0.0.1 8081\n```\n\n# Development\n\n## Binary\n\nIf you just need a local version to test, then the simplest way is to execute:\n\n```\nmake build\n```\n\n## Image\n\nIn order to build the docker image, simply execute:\n\n```\nmake image\n```\n\n## Testing\n\n### Unit Test\n```\nmake test\n```\n\n## Releasing\n\nThis project is using [goreleaser](https://goreleaser.com). GitHub release creation is automated using GitHub\nActions. New releases are automatically created when new tags are pushed to the repo.\n```\n$ TAG=v0.0.2 make tag\n```\n\nHow to manually create a release without relying on GitHub Actions.\n```\n$ TAG=v0.0.2 make tag\n$ GITHUB_TOKEN=xxx make clean release\n```\n\n### Test Release\n\n```\nmake test-release\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkohlstechnology%2Fblackbox-helloworld-responder","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkohlstechnology%2Fblackbox-helloworld-responder","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkohlstechnology%2Fblackbox-helloworld-responder/lists"}