How do I run Docker containers on a Connect Quest VPS?
Docker lets you package applications with all dependencies into portable containers, eliminating "works on my machine" problems. Install on Connect Quest Ubuntu VPS: curl -fsSL https://get.docker.com | sh, then usermod -aG docker $USER. Run a container: docker run -d -p 80:80 --name myapp myimage:latest. Use Docker Compose for multi-container apps (web server + database + Redis): create docker-compose.yml defining services, then docker compose up -d. Production tips: use --restart=unless-stopped flag for automatic container restart, mount volumes for persistent data (docker run -v /host/path:/container/path), use a .env file for secrets (never hardcode passwords in docker-compose.yml), and run containers as non-root users (USER node in Dockerfile). Monitor containers: docker stats, docker logs myapp. Docker works on all Connect Quest VPS plans (2 GB+ RAM recommended). Manage at connectquest.co.in.