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semaphore-ui

semaphore-ui

Alternative to Ansible Tower

A self-hosted web UI for running Ansible playbooks and automation tasks

14k 1.3k1 HN points
MIT
 last commit 2026-03-05
ansibleawxcicicddevopsdockerdocker-uigogolangjenkins
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About

Modern UI and powerful API for Ansible, Terraform/OpenTofu/Terragrunt, PowerShell and other DevOps tools.

semaphore-ui website preview

Languages

Go59.8%Vue25.9%JavaScript11.9%Shell0.7%Python0.5%Dockerfile0.5%TypeScript0.4%HTML0.1%SCSS0.1%Go Template0.1%CSS0%

Contributors30

fiftin3779matejkramny252renovate[bot]200twhiston99strangeman79mgukov79tboerger59dependabot[bot]52laeshiny29Omicron726Copilot26Echobob23MIJohnson21andreas-marschke19+16

Free alternative to Ansible Tower

semaphore-ui is a free, open-source alternative to Ansible Tower. Here's why:

  • 🌐 Intuitive web interface
  • 🏠 Full control, self-hosted
  • 🚀 Streamlined task automation
  • ⚙️ Execute Ansible playbooks
  • 🔒 Granular user permissions
See all open-source alternatives to Ansible Tower
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Platforms
linux
macos
windows
Install
docker_compose
Keywords
ansible
awx
ci
cicd
devops
docker
docker-ui
go
golang
jenkins
opentofu
pulumi
terraform
terraform-ui
terragrunt
slug: semaphore-ui

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