For a self hosted runner for GitLab pipelines, the strongest matches are mcuadros/ofelia (Ofelia is a general-purpose job scheduler for Docker, not), infisical/infisical (Infisical is a secrets management platform, not a GitLab) and containerd/nerdctl (nerdctl is a container management tool a Docker-compatible CLI). eclipse-che/che and buildbot/buildbot round out the shortlist. Each is ranked by relevance to your query, popularity and recent activity.
We curate open-source GitHub repositories matching “self hosted gitlab runner”. Results are ranked by relevance to your query — pick filters below to narrow, or refine with AI.
Ofelia is a recurring job scheduler designed to run commands inside Docker containers or directly on the host system using a defined timetable. It functions as a configuration engine that reads job schedules and commands from container labels, a concurrency guard to prevent overlapping task executions, and a log router for reporting job outcomes. The system distinguishes itself by using a label-based configuration model, allowing job schedules and execution logic to be defined within container metadata rather than external configuration files. It employs a lock-based concurrency control mecha
Ofelia is a general-purpose job scheduler for Docker, not a GitLab-specific CI/CD runner, so it lacks the integration with GitLab's pipeline that you need for executing CI jobs.
Infisical is a centralized secrets management platform designed to store, synchronize, and control access to sensitive credentials and configuration data across distributed development, staging, and production environments. It employs client-side encryption to ensure that secrets remain unreadable to the underlying storage infrastructure, while providing a hierarchical permission model to govern both user and machine access. The platform distinguishes itself through dynamic credential provisioning, which generates short-lived access tokens that are automatically revoked after use. It supports
Infisical is a secrets management platform, not a GitLab CI/CD runner; it does not execute CI/CD jobs but can provide secrets for runners in a pipeline.
nerdctl is a command-line tool that manages containers and images using containerd as the runtime, providing a Docker-compatible interface for container lifecycle management. It supports running containers with the same command syntax and flags as Docker, including multi-container Compose workflows, and enables rootless container execution without host kernel escalation. The tool extends beyond basic container management with several advanced distribution and security capabilities. It can start containers before full image download by fetching only metadata and on-demand layers from eStargz-f
nerdctl is a container management tool (a Docker-compatible CLI for containerd) rather than a self-hosted GitLab CI/CD runner—it does not execute pipeline jobs or integrate with GitLab's runner system, so it is a supporting component at best, not the tool the visitor is looking for.
This project is a Kubernetes-based cloud IDE platform that provisions and manages containerized development environments accessible via a web browser. It functions as a multi-tenant developer platform, enabling teams to launch standardized workspaces directly from Git repositories. The platform implements development environments as code, using declarative YAML configurations and DevContainer-compatible specifications to define toolsets, IDE settings, and runtime dependencies. This ensures repeatable setups through reusable environment templates and standardized workspace stacks, allowing for
This is a cloud IDE platform that manages containerized development environments on Kubernetes, but it does not execute GitLab CI/CD jobs or function as a self-hosted runner, so it is not the tool you are looking for.
Buildbot is a Python-based continuous integration framework and distributed build orchestrator. It functions as a build automation engine that coordinates the retrieval of source code, the execution of build steps, and the reporting of results through a central controller and a network of remote worker agents. The system is distinguished by a plugin-based extensibility architecture and a master-worker distribution model. It allows for dynamic build modification at runtime and supports a pluggable database backend for persisting system state and historical build data. The project covers a bro
Buildbot is a general-purpose continuous integration framework, not a runner specifically designed to execute GitLab CI/CD jobs on your own infrastructure; it does not interpret GitLab CI YAML or integrate with GitLab's job API.
Conductor is a durable workflow engine designed to orchestrate complex, long-running business processes and autonomous agent loops. It functions as a stateful execution platform that persists the entire history of a process, ensuring that workflows remain reliable and recoverable across infrastructure failures, system restarts, and transient network errors. By managing task lifecycles, worker polling, and state transitions, it provides a centralized coordination layer for distributed systems. The platform distinguishes itself through its specialized support for AI agent orchestration, allowin
Conductor is a durable workflow engine for orchestrating business processes and AI agents, not a GitLab CI/CD runner – it does not execute GitLab CI jobs on self-managed infrastructure.
Nomad is a distributed workload orchestrator and infrastructure automation platform designed to manage the lifecycle of applications across large-scale, heterogeneous environments. It functions as a multi-cloud orchestration engine, providing a unified control plane to deploy, scale, and govern containers, virtual machines, and legacy applications. By utilizing declarative job specifications, the system ensures infrastructure convergence and maintains the desired state across distributed data centers and geographic regions. The platform distinguishes itself through a flexible, plugin-based ar
Nomad is a general-purpose workload orchestrator for deploying containers and applications across infrastructure, not a self-hosted GitLab CI/CD runner—you would use it to run runners, not as the runner itself.