A web-based management interface for Docker with a focus on Swarm cluster administration.
Swirl is a web-based management tool for Docker, specifically optimized for Docker Swarm clusters. It provides a graphical interface to manage containers, services, stacks, and monitor cluster performance, solving the complexity of command-line-only Docker administration.
DevOps engineers, system administrators, and teams managing Docker Swarm clusters who need a centralized, visual management interface.
Developers choose Swirl for its Swarm-first design, built-in monitoring with Prometheus, auto-scaling capabilities, and enterprise features like RBAC and LDAP integration—all available as a lightweight, self-hosted solution.
A web UI for Docker, focused on swarm cluster.
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Specifically designed for Docker Swarm, providing full control over Swarm components, nodes, and services through a centralized web UI, as highlighted in the features list.
Integrates Prometheus and cAdvisor for real-time service metrics and health monitoring, with service stats visible in the web UI snapshots.
Supports dynamic service scaling using custom labels like `swirl.scale`, allowing automatic adjustments based on CPU usage thresholds, as detailed in the advanced features.
Includes RBAC and LDAP authentication, enabling role-based access control and secure integration with enterprise directories for multi-user environments.
Can be deployed standalone, with Docker, or in Swarm, supporting multiple storage engines like MongoDB and bolt, offering self-hosted flexibility without vendor lock-in.
v1.0+ versions are not fully compatible with previous ones, requiring redeployment instead of direct upgrades, which can disrupt existing setups, as warned in the README.
The bolt storage engine only supports single-replica deployments, making it unsuitable for high-availability production environments without switching to MongoDB.
Configuration requires managing YAML files, environment variables, or Swarm configs, and features like auto-scaling need specific service labeling, adding setup overhead.
Compared to established alternatives like Portainer, Swirl has a smaller community and potentially less extensive documentation or support resources.
Swirl is an open-source alternative to the following products:
Portainer is a lightweight management UI for Docker and Kubernetes that simplifies container deployment and management.
Docker Universal Control Plane (UCP) was a container management platform for deploying, managing, and monitoring Dockerized applications across clusters, now deprecated.