Docker Installation Guide

Overview

ManageLM is published as managelm/portal on Docker Hub with two variants:

ManageLM Only (Recommended)

The ManageLM Only image (managelm/portal:latest) contains only the ManageLM application. You provide your own PostgreSQL and Redis instances — either as separate Docker containers (included in the default compose file) or as external/managed services. This gives you full control over database configuration, backups, scaling, and upgrades independently of the portal.

All-in-One (with DB)

The All-in-One (with DB) image (managelm/portal:allinone) bundles the portal, PostgreSQL, and Redis into a single container. It is the fastest way to try ManageLM — one container, no external dependencies — but it is not recommended for production because database and cache lifecycle are tied to the container, making independent scaling, backups, and upgrades harder.

Requirements

• Docker Engine 20+ or Docker Desktop
• 2 GB RAM minimum
• 1 GB RAM minimum (+ PostgreSQL 16+ and Redis 7+)
• A domain name with TLS for production (agents require HTTPS)

Quick Start

External Database Setup

When using your own PostgreSQL or Redis instead of the containers from the compose file, follow these steps to prepare them before starting the portal.

PostgreSQL

ManageLM requires PostgreSQL 15+ (16 recommended). The portal runs migrations automatically on startup and needs full control over its schema.

1. Create the database and user

   # Connect as a PostgreSQL superuser (e.g. postgres)
   sudo -u postgres psql
   
   -- Create the ManageLM user
   CREATE USER managelm WITH PASSWORD 'your-strong-password';
   
   -- Create the database owned by that user
   CREATE DATABASE managelm OWNER managelm;
   
   -- Connect to the new database
   \c managelm
   
   -- Grant full schema permissions (required for migrations)
   GRANT ALL ON SCHEMA public TO managelm;
   
   -- If on PostgreSQL 15+, also grant CREATE (changed default in PG15)
   ALTER DEFAULT PRIVILEGES IN SCHEMA public
     GRANT ALL ON TABLES TO managelm;
   ALTER DEFAULT PRIVILEGES IN SCHEMA public
     GRANT ALL ON SEQUENCES TO managelm;
   
   \q

2. Allow remote connections (if PostgreSQL is on a different host)

   # In postgresql.conf — listen on all interfaces
   listen_addresses = '*'
   
   # In pg_hba.conf — allow the portal host (replace with your subnet)
   host  managelm  managelm  10.0.0.0/8  scram-sha-256

   Restart PostgreSQL after editing: systemctl restart postgresql

3. Set DATABASE_URL in your docker-compose.yml

   DATABASE_URL=postgresql://managelm:your-strong-password@db-host:5432/managelm

4. Test the connection (from the portal host)

   psql "postgresql://managelm:your-strong-password@db-host:5432/managelm" -c "SELECT 1;"

Redis

ManageLM requires Redis 7+ (or Valkey). It is used for real-time agent communication, session state, and pub/sub — it must be available at all times.

1. Enable persistence (recommended)

   # In redis.conf
   appendonly yes
   appendfsync everysec

2. Set REDIS_URL in your docker-compose.yml

   # Without authentication
   REDIS_URL=redis://redis-host:6379
   
   # With authentication (Redis 6+ ACL)
   REDIS_URL=redis://username:password@redis-host:6379

3. Test the connection

   redis-cli -h redis-host ping
   # Expected: PONG

Remove compose services

When using external databases, remove the postgres and redis services, their volumes, and the depends_on block from your docker-compose.yml. A minimal compose file looks like:

services:
  portal:
    image: managelm/portal:latest
    ports:
      - "3000:3000"
    environment:
      - SERVER_URL=http://localhost:3000
      - JWT_SECRET=your-secret-here
      - SMTP_FROM=noreply@example.com
      - DATABASE_URL=postgresql://user:pass@db-host:5432/managelm
      - REDIS_URL=redis://redis-host:6379
    restart: unless-stopped

Docker Run (without Compose)

If you prefer docker run over Compose:

docker run -d \
  --name managelm \
  -p 3000:3000 \
  -e SERVER_URL=http://localhost:3000 \
  -e JWT_SECRET=$(openssl rand -hex 32) \
  -e SMTP_FROM=noreply@example.com \
  -e POSTGRES_PASSWORD=change-me-strong-password \
  -v managelm_pgdata:/data/postgres \
  -v managelm_redisdata:/data/redis \
  --restart unless-stopped \
  managelm/portal:allinone

# PostgreSQL
docker run -d --name managelm-db \
  -e POSTGRES_DB=managelm \
  -e POSTGRES_USER=managelm \
  -e POSTGRES_PASSWORD=your-db-password \
  -v managelm_pgdata:/var/lib/postgresql/data \
  --restart unless-stopped \
  postgres:16-alpine

# Redis
docker run -d --name managelm-redis \
  -v managelm_redisdata:/data \
  --restart unless-stopped \
  redis:7-alpine redis-server --appendonly yes

# Portal
docker run -d --name managelm \
  -p 3000:3000 \
  -e SERVER_URL=http://localhost:3000 \
  -e JWT_SECRET=$(openssl rand -hex 32) \
  -e SMTP_FROM=noreply@example.com \
  -e DATABASE_URL=postgresql://managelm:your-db-password@managelm-db:5432/managelm \
  -e REDIS_URL=redis://managelm-redis:6379 \
  --link managelm-db --link managelm-redis \
  --restart unless-stopped \
  managelm/portal:latest

First Steps After Install

Once the portal is running:

1. Set up a reverse proxy with TLS (nginx or Apache) for production. See note below for testing without one.
2. Register your account at your SERVER_URL.
3. Configure the LLM — Local (Ollama), Cloud, or Proxied access mode.
4. Import skills from the built-in catalog.
5. Install an agent on your first server.
6. Connect Claude via MCP.

Reverse Proxy

Place a reverse proxy in front of the portal for TLS. WebSocket support is required for agent connections.

nginx

server {
    listen 443 ssl http2;
    server_name managelm.example.com;

    ssl_certificate     /etc/ssl/certs/managelm.pem;
    ssl_certificate_key /etc/ssl/private/managelm.key;

    location / {
        proxy_pass http://127.0.0.1:3000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade    $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host              $host;
        proxy_set_header X-Real-IP         $remote_addr;
        proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_read_timeout 86400s;
        proxy_send_timeout 86400s;
    }
}

Apache

<VirtualHost *:443>
    ServerName managelm.example.com

    SSLEngine on
    SSLCertificateFile    /etc/ssl/certs/managelm.pem
    SSLCertificateKeyFile /etc/ssl/private/managelm.key

    ProxyPreserveHost On
    ProxyPass        / http://127.0.0.1:3000/
    ProxyPassReverse / http://127.0.0.1:3000/

    RewriteEngine On
    RewriteCond %{HTTP:Upgrade} =websocket [NC]
    RewriteRule /(.*) ws://127.0.0.1:3000/$1 [P,L]

    ProxyTimeout 86400
</VirtualHost>

SMTP / Email

The portal sends emails for account verification, password resets, and team invitations. When SMTP_HOST is not set, email sending is disabled entirely — no connection attempts are made.

To enable emails, configure an SMTP relay (Brevo, Mailgun, SendGrid, etc.):

SMTP_HOST=smtp.brevo.com
SMTP_PORT=587
SMTP_SECURE=starttls
SMTP_USER=your-username
SMTP_PASS=your-password

Environment Variables

Required

Optional

Updating

docker compose pull
docker compose up -d

Migrations run automatically on startup. Back up first for major updates.

Backup & Restore

# Backup
docker compose stop
docker run --rm \
  -v managelm_pgdata:/data/postgres:ro \
  -v managelm_redisdata:/data/redis:ro \
  -v $(pwd):/backup \
  alpine tar czf /backup/managelm-backup-$(date +%F).tar.gz -C / data
docker compose start

# Restore
docker compose down
docker run --rm \
  -v managelm_pgdata:/data/postgres \
  -v managelm_redisdata:/data/redis \
  -v $(pwd):/backup \
  alpine tar xzf /backup/managelm-backup-YYYY-MM-DD.tar.gz -C /
docker compose up -d

# Backup PostgreSQL
docker compose exec postgres pg_dump -U managelm managelm > backup-$(date +%F).sql

# Backup Redis
docker compose exec redis redis-cli BGSAVE
docker cp $(docker compose ps -q redis):/data/dump.rdb ./redis-$(date +%F).rdb

# Restore PostgreSQL
docker compose exec -T postgres psql -U managelm managelm < backup-YYYY-MM-DD.sql

Monitoring

# Health check
curl -s http://localhost:3000/health

# Logs
docker compose logs -f portal

# Last 100 lines
docker compose logs --tail 100 portal

Troubleshooting

Portal won't start

Agents can't connect

Database permission errors

Email not sending