Elder Fernandes

Posted on Aug 23 Originally published at selfhoststack-8z4.pages.dev

Self-Hosted Container Management UIs: Portainer vs Dockge vs Yacht vs Komodo (2026 Comparison)

#docker #selfhosted #linux #devops

Managing Docker containers purely from the command line is great for CI/CD pipelines, but visual management dashboards provide immediate visibility into container resource utilization, logs, environment variables, network bridges, volume bindings, and stack updates.

However, container management dashboards operate with root-level access to your Docker daemon. Choosing the wrong tool can introduce security vulnerabilities, configuration bloat, or lock-in.

In this guide, we benchmark and configure the 4 most popular open-source Docker management platforms:

Portainer CE: The veteran enterprise-lite container management suite for standalone Docker, Swarm, and Kubernetes.
Dockge: The sleek, Compose-native manager created by Louis Lam (author of Uptime Kuma) that keeps standard YAML files on disk.
Yacht: A lightweight template-focused Docker dashboard.
Komodo: The modern multi-node server & container management platform with built-in alerts and git sync.

1. Feature Matrix & Architecture Benchmark

Feature / Metric	Portainer CE	Dockge	Yacht	Komodo
Primary Philosophy	Full Docker Object Control	Pure Compose File Management	Visual Template Store	Multi-Node Fleet & Stack Ops
Underlying Config Format	Internal DB / Stacks	Pure `compose.yaml` files	Templates / JSON	Git Sync / Compose Stacks
Multi-Host / Agent	Yes (Portainer Agent / Edge)	Multi-Dockge Agents	No (Single Host)	Yes (Perk Agents)
Memory Footprint	~60–110 MB	~35 MB	~45 MB	~50 MB (Core + Agent)
Docker Socket Security	Direct Socket / TCP Agent	Direct Socket	Direct Socket	Agent Socket Proxy
Interactive Terminal	Web TTY Exec Console	Web Terminal	Web Terminal	Interactive Web Shell
Lock-in Risk	Medium (Stacks in internal DB)	Zero (Standard dir tree)	Low	Low (YAML configs)
Best For	Homelabs & Small Teams	Modern Compose Enthusiasts	Simple One-Click Apps	Multi-Server Infrastructure

2. Deep Dive: Which Should You Run?

Option A: Dockge (The Best Choice for 90% of Self-Hosters)

If you build infrastructure using docker compose, Dockge is revolutionary. Unlike Portainer, which historically abstracted compose stacks into an internal database, Dockge stores everything in clean filesystem folders:

/opt/stacks/<stack-name>/compose.yaml
/opt/stacks/<stack-name>/.env

If Dockge crashes or you decide to delete it, your stacks remain 100% functional and can be managed directly via docker compose up -d in their respective directories.

Dockge Highlights:

Live interactive markdown + visual compose editor with YAML syntax validation.
Real-time container logs with interactive terminal exec.
Zero vendor lock-in.
Multi-agent mode: Manage remote VPS nodes directly from one single Dockge UI.

Option B: Portainer CE (The Comprehensive Powerhouse)

Portainer remains the most feature-complete dashboard:

Full access to Docker Volumes, Networks, Images (prune, pull, scan), and Secrets.
Fine-grained RBAC (Role-Based Access Control) and OAuth / Authentik integration.
Built-in App Templates and Docker Swarm / Kubernetes support.
Edge compute capabilities with remote polling agents.

When to avoid Portainer: If you only care about maintaining standard compose.yaml files on your disk, Portainer's database layer adds unnecessary friction.

Option C: Komodo (Modern Multi-Host Orchestration)

Komodo is designed for users who operate multiple VPS instances (e.g. Hetzner, DigitalOcean, OVH):

Web UI that syncs directly with GitHub/GitLab repositories.
Built-in CPU, RAM, Disk, and Network telemetry monitoring per host.
Automatic webhook triggers for GitOps deployments.

3. Production Deployment Configurations

Stack 1: Production Dockge Setup with Dedicated Directory Structure

Create your stacks directory:

sudo mkdir -p /opt/stacks /opt/dockge/data

Save this as /opt/dockge/compose.yaml:

services:
  dockge:
    image: louislam/dockge:1
    container_name: dockge
    restart: unless-stopped
    ports:
      - "127.0.0.1:5001:5001" # Expose only to localhost / reverse proxy
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - /opt/dockge/data:/app/data
      - /opt/stacks:/opt/stacks # Stacks directory monitored by Dockge
    environment:
      - NODE_ENV=production
      - DOCKGE_STACKS_DIR=/opt/stacks

Start Dockge:

cd /opt/dockge && docker compose up -d

Stack 2: Secure Portainer CE with Docker Socket Proxy

Exposing /var/run/docker.sock directly to container UIs gives total root privileges. For hardened environments, run Portainer behind Tecnativa Docker Socket Proxy to restrict write access to sensitive Docker API endpoints:

services:
  socket-proxy:
    image: tecnativa/docker-socket-proxy:latest
    container_name: docker_socket_proxy
    restart: unless-stopped
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    environment:
      - CONTAINERS=1
      - SERVICES=1
      - TASKS=1
      - POST=1
      - NETWORKS=1
      - VOLUMES=1
      - IMAGES=1
      - INFO=1
      - VERSION=1
      - AUTH=0
      - SECRETS=0
      - SWARM=0
    networks:
      - internal-mgmt

  portainer:
    image: portainer/portainer-ce:latest
    container_name: portainer
    restart: unless-stopped
    security_opt:
      - no-new-privileges:true
    ports:
      - "127.0.0.1:9000:9000"
    volumes:
      - portainer_data:/data
    command: -H tcp://socket-proxy:2375
    depends_on:
      - socket-proxy
    networks:
      - internal-mgmt

volumes:
  portainer_data:

networks:
  internal-mgmt:
    internal: true

4. Security Checklist for Container Dashboards

Never Expose Dashboard Ports to Public Internet Directly: Always route Portainer (port 9000/9443) or Dockge (port 5001) through a reverse proxy (Traefik/Caddy) protected by HTTPS and 2FA / SSO (Authentik/Authelia) or a Tailscale/WireGuard VPN.
Enable Auto-Updates Responsibly: Use Watchtower with notification hooks or Pin image digest versions (sha256) to avoid unexpected downtime.
Automate Volume Backups: Back up /opt/stacks and /data daily using tools like restic or borgbackup to offsite S3 storage.

Conclusion & Architecture Roadmap

For single VPS homelabs & clean GitOps: Deploy Dockge.
For team environments, RBAC, and granular container inspection: Deploy Portainer CE.
For multi-node fleet coordination: Deploy Komodo.

Looking for complete, pre-configured production Docker Compose stacks with reverse proxy routing, automated TLS, and backup scripts? Explore our full library of blueprints on SelfHostStack or pick up the Self-Hosted Starter Stack Pack ($29).

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