A simple, flexible, and performant workload orchestrator for deploying containers, VMs, and legacy applications across on-prem and cloud infrastructure.
Nomad is a workload orchestrator developed by HashiCorp that deploys and manages containers, virtual machines, and non-containerized applications across on-premises and cloud infrastructure. It solves the problem of orchestrating diverse workloads—from microservices to batch jobs—with a single, easy-to-operate tool, eliminating the complexity of managing multiple orchestration systems.
DevOps engineers, platform teams, and organizations needing a flexible orchestrator for mixed workloads, especially those running legacy applications alongside containers or seeking simpler alternatives to more complex orchestration platforms.
Developers choose Nomad for its simplicity, as it runs as a single binary with no external dependencies, and its flexibility in supporting containers, VMs, and legacy apps without requiring containerization. Its native integrations with the HashiCorp ecosystem (Consul, Vault) and proven scalability make it a robust choice for production environments.
Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Nomad is easy to operate and scale and has native Consul and Vault integrations.
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Supports containers (Docker, Podman), virtual machines (QEMU), and non-containerized applications (executable, Java) via pluggable task drivers, enabling mixed workloads on the same infrastructure without mandatory containerization.
Runs as a single binary with no external dependencies, combining resource management and scheduling into one system, which reduces setup complexity and handles failures automatically for high reliability.
Built-in device plugins for GPU, FPGA, and TPU workloads, making it ideal for machine learning and AI applications without requiring extra configuration or third-party tools.
Federates across multiple regions and clouds out-of-the-box, and has been proven to scale to clusters of 10,000+ nodes in production, ensuring high availability and performance at scale.
For full functionality like service mesh and secrets management, it requires integration with other HashiCorp tools (Consul, Vault), adding complexity and potential vendor lock-in if not already using them.
Lacks some advanced features out-of-the-box compared to Kubernetes, such as built-in service mesh or extensive API extensions, which might necessitate additional components or custom development.
While easy to start locally, setting up a production-grade cluster involves careful planning and adherence to reference architectures, as highlighted in the documentation, which can be non-trivial for teams new to orchestration.
Nomad UI is an open-source alternative to the following products: