Conductor is an open-source orchestration engine built at Netflix to help developers manage microservices and event-driven workflows. Today, it’s actively maintained by the team at Orkes and a growing community of contributors.
- What is Conductor?
- Getting Started with Docker
- Build from source
- Documentation
- Database Specifications
- Conductor Roadmap
- How to Contribute
- Additional Resources
- Community & Support
Conductor (or Netflix Conductor) is a microservices orchestration engine for distributed and asynchronous workflows. It empowers developers to create workflows that define interactions between services, databases, and other external systems.
Conductor is designed to enable flexible, resilient, and scalable workflows. It allows you to compose services into complex workflows without coupling them tightly, simplifying orchestration across cloud-native applications and enterprise systems alike.
- Resilience and Error Handling: Conductor enables automatic retries and fallback mechanisms.
- Scalability: Built to scale with complex workflows in high-traffic environments.
- Observability: Provides monitoring and debugging capabilities for workflows.
- Ease of Integration: Seamlessly integrates with microservices, external APIs, and legacy systems.
- Workflow as code: Define workflows in JSON and manage them with versioning.
- Rich task types: Includes task types like HTTP, JSON, Lambda, Sub Workflow, and Event tasks, allowing for flexible workflow definitions.
- Dynamic workflow management: Workflows can evolve independently of the underlying services.
- Built-in UI: A customizable UI is available to monitor and manage workflows.
- Flexible persistence and queue options: Use Redis, MySQL, Postgres, and more.
- Install Docker Desktop (Mac, Windows/PC, Linux)
- Install Java (JDK) 17 or newer
- Node 14 for the UI to build
- Earlier versions may work, but are untested
git clone https://github.com/conductor-oss/conductorcd conductordocker compose -f docker/docker-compose.yaml upCheck-out the Conductor docs for additional details
- The default persistence used is Redis
- The indexing backend is Elasticsearch (7.x)
- To use Opensearch (2.x), comment out Elasticsearch import so lucene dependencies don't conflict server/build.gradle
| Backend | Configuration |
|---|---|
| Redis + ES7 | config-redis.properties |
| Postgres | config-postgres.properties |
| Postgres + ES7 | config-postgres-es7.properties |
| MySQL + ES7 | config-mysql.properties |
Build from source and deploy Conductor as a standalone Java application. Configure databases, queues, and environment settings as needed. Follow the Building Conductor From Source guide included in this repo.
Conductor provides several SDKs for interacting with the API and creating custom clients:
- Java SDK: Fully featured for building and executing workflows in Java.
- Python SDK: Python library for creating and managing workflows.
- Go SDK: For integrating Conductor workflows with Go-based services.
- C# SDK:The conductor-csharp repository provides the client SDKs to build task workers in C#
Each SDK is maintained as part of the Conductor project, providing examples and comprehensive API documentation.
We welcome contributions from everyone!
- Report Issues: Found a bug or have a feature request? Open an issue on GitHub.
- Contribute code: Check out our Contribution Guide, and explore our Good first issues for beginner-friendly tasks to tackle first.
- Contribute to our Docs: Contribute edits or updates to keep our documentation in great shape for the community.
- Build a Conductor SDK: Need an SDK not available for Conductor today? Build your own using the Swagger API included with your local deployment.
Join the Conductor Slack channel for community discussions and support.
See the roadmap for the Conductor If you would like to participate in the roadmap and development, please reach out.
Conductor is licensed under the Apache 2.0 License ©