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Last Updated: 09-17-2026
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Composr

Managing multi-server container fleets often deteriorates into fragmented SSH sessions, mismatched compose files, and conflicting port allocations. Composr consolidates multiple Docker host daemons into a unified web dashboard that controls running containers, stack definitions, and system metrics from a single interface. Operators can connect remote Docker daemons through encrypted TCP sockets, inspect container health, and stream live execution logs with sub-second responsiveness. A built-in project creation wizard guides administrators through drafting new Compose topologies across local directories or remote server nodes. In-browser CodeMirror editors deliver live syntax highlighting for YAML files, configuration dotfiles, and reverse proxy definitions without detaching containers from disk. The platform tracks service properties directly, letting you toggle Compose profiles, relocate services between YAML manifests with pre-flight risk checks, and detect target port collisions before redeployment. Integrated backup managers bundle container metadata, compose files, and environment definitions into downloadable archive packages for automated disaster recovery. System operators can open interactive browser terminals into any active container, execute batch maintenance tasks, and configure scheduled image update checks. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Composr
Composr
Composr
Composr

Benefits

  • Centralized Multi-Host Fleet Container Orchestration
  • Aggregate multiple independent Docker daemon endpoints across staging and production servers into a unified dashboard, eliminating manual SSH logins for everyday operational management.
  • Safe Service-Centric Compose Modifications
  • Relocate container services between Compose files with automated dependency validation, port collision detection, and comment-preserving line edits that prevent operational deployment failures.
  • Unified Full Configuration Backup Archives
  • Generate complete snapshot archives of all Docker Compose manifests, metadata tags, custom launch URLs, and environment variables across connected hosts with one-click restore scripts.
  • Direct In-Browser Container Terminal Shells
  • Access interactive terminal sessions directly inside any running container across remote nodes without exposing unauthenticated external ports or installing heavy orchestration agents.

Features

  • Remote Docker TCP Discovery
  • Connect and monitor remote Docker engines over standard TCP daemon sockets, displaying aggregated CPU, memory, and container metrics alongside host connection status indicators.
  • Interactive Project Creation Wizard
  • Draft, customize, and deploy new Docker Compose project stacks across local filesystems or remote servers using structured templates and deployment destination routing.
  • Syntax-Highlighted CodeMirror Editor
  • Inspect and modify YAML manifests, shell scripts, and environment variable files directly in the browser with live syntax validation and formatting retention.
  • Automated Port-Conflict Detection
  • Inspect target hosts before stack deployment to detect published port collisions, recommend available alternate network ports, and suggest architecture-compatible destination hosts.
  • Automated Container Update Auditing
  • Scan image repositories for upstream semantic version releases, execute safe patch-level container updates, and trigger automated pre-update snapshot backups.
  • Cross-Host Batch Actions
  • Execute start, stop, restart, image repull, and container deletion commands simultaneously across filtered container groups distributed over multiple physical hosts.