Docker VPS Hosting in India — Fast Container Stacks
Run isolated Docker Compose microservices, Traefik reverse proxies, and continuous deployment pipelines on enterprise AMD EPYC 7C13 & Intel Xeon Platinum KVM cloud servers in Noida & Mumbai datacenters from ₹649/mo.
Docker Container Resource Architecture & Sizing
Running Docker containers requires understanding Linux kernel cgroups, memory limits, and storage driver IOPS:
KVM Virtualization & Root cgroups v2
Unlike shared OpenVZ/LXC VPS that restrict container nesting and kernel modules, SkyRainCloud provides true KVM hardware virtualization. You have direct kernel access, full iptables/nftables manipulation, and cgroups v2 memory throttling.
Enterprise Gen4 NVMe & overlay2 Storage
Docker image layering and overlay2 storage drivers place continuous demand on random write IOPS. Enterprise Gen4 NVMe storage ensures container builds, layer extractions, and volume writes execute without I/O wait latency.
Memory Buffers & Swappiness
Microservice stacks comprising database containers (Postgres, Redis) and application containers (Node.js, Go) require dedicated RAM buffers. Our 8GB and 16GB ECC RAM plans eliminate container crash loops caused by Out-Of-Memory (OOM) killer events.
Recommended Docker Cloud VPS Plans
Dedicated KVM resources with fixed monthly pricing and unmetered 1 Gbps bandwidth.
AMD EPYC VPS 2
Perfect for 10-25 containers with Postgres, Redis & Traefik
- ✔ 4 vCore AMD EPYC 7C13
- ✔ 16GB DDR4 ECC RAM
- ✔ 80GB Gen4 NVMe SSD
- ✔ 1 Gbps Unmetered Port
- ✔ 1 Dedicated Indian IPv4
- ✔ Automated Backups Ready
AMD EPYC VPS 1
Ideal for 4-8 containers and lightweight developer stacks
- ✔ 2 vCore AMD EPYC 7C13
- ✔ 8GB DDR4 ECC RAM
- ✔ 40GB Gen4 NVMe SSD
- ✔ 1 Gbps Unmetered Port
- ✔ 1 Dedicated Indian IPv4
- ✔ Full Root SSH Access
Intel Platinum VPS 1
Reliable Intel Xeon Platinum compute for staging containers
- ✔ 2 vCore Intel Xeon Platinum
- ✔ 8GB DDR4 ECC RAM
- ✔ 40GB Enterprise NVMe
- ✔ 1 Gbps Unmetered Port
- ✔ 1 Dedicated Indian IPv4
- ✔ Noida / Mumbai Datacenter
How to Setup Docker, Docker Compose & Traefik on Ubuntu
Here is the exact production workflow to install Docker and configure Traefik with automated Let's Encrypt SSL certificates:
1. Install Docker Engine and Compose Plugin
sudo apt update && sudo apt upgrade -y
curl -fsSL https://get.docker.com -o get-docker.sh && sudo sh get-docker.sh
sudo usermod -aG docker $USER
sudo systemctl enable --now docker
docker --version && docker compose version2. Create a Shared Traefik Reverse Proxy Network
# Create external docker network for routing
docker network create proxy-network
mkdir -p ~/traefik && cd ~/traefik
touch acme.json && chmod 600 acme.json3. Setup Automated Disk Pruning Cron
Prevent dangling images and build caches from consuming your NVMe disk:
# Add weekly prune cronjob
(crontab -l 2>/dev/null; echo "0 3 * * 0 /usr/bin/docker system prune -af --volumes > /dev/null 2>&1") | crontab -Docker Production Pitfalls & Hardening Rules
⚠️ Docker Bypassing UFW Firewall
By default, Docker manipulates iptables rules directly and exposes mapped ports (e.g., 5432:5432) to the public internet, completely bypassing Ubuntu UFW rules. Bind sensitive ports to localhost only (127.0.0.1:5432:5432).
⚠️ Unbounded Container Logs
Containers logging to stdout will write infinite JSON log files to /var/lib/docker/containers/. Always configure log rotation in /etc/docker/daemon.json with max-size: 50m and max-file: 3.
⚠️ Missing Memory and CPU Limits
A memory leak in a single rogue container can trigger an OOM kill across your entire Docker daemon. Always specify mem_limit and cpus inside your docker-compose.yml service definitions.
⚠️ Running Containers as Root
Running application code as root inside containers increases container escape vulnerability risks. Always create and specify a non-root user (e.g., USER node or USER appuser) in your production Dockerfiles.
When is AMD EPYC VPS 1 (₹649/mo) NOT Enough?
While our entry ₹649 VPS runs 4 to 8 containers comfortably, evaluate higher specs when:
- Running Multi-Service Production Stacks: Stacks with Next.js SSR, NestJS APIs, PostgreSQL, Redis, Elasticsearch, and Traefik require at least 16GB RAM (AMD EPYC VPS 2 at ₹1,299/mo).
- Automated CI/CD Building on Server: Running frequent
docker buildsteps on the same server running production containers can cause CPU spikes and memory exhaustion. - High-Write Database Containers: Heavy transaction processing benefits from scaling to higher NVMe storage tiers with automated daily snapshots.
Frequently Asked Questions: VPS for Docker
Is Docker and Docker Compose pre-installed?
We provide standard clean Linux distributions (Ubuntu, Debian, AlmaLinux). You can install Docker and Docker Compose in 30 seconds using the official install scripts.
Can I run Docker in Docker (DinD) for CI/CD runners?
Yes. Full KVM virtualization supports privileged containers and Docker socket mounting required for self-hosted GitLab or GitHub Actions runners.
Are container ports open by default?
Yes. All ports are open on your dedicated Indian IPv4 address, and you can control incoming traffic using UFW or iptables.
Can I assign custom domains with automated SSL?
Yes. You can route multiple domain names and subdomains to different containers using reverse proxies like Traefik, Caddy, or Nginx with automated Let's Encrypt certificates.
How many containers can run on an 8GB VPS?
Depending on individual container footprints, an 8GB RAM VPS comfortably hosts 8 to 15 lightweight web microservices or 4 to 6 medium database-backed services.
What payment options are available?
We support instant UPI, debit/credit cards, and net banking with zero transaction surcharges.
Where are the Docker servers hosted?
Our infrastructure is deployed in Tier-3 enterprise datacenters located in Noida and Mumbai, India.
What happens if my server experiences hardware failure?
We provide an enterprise 99.9% uptime SLA backed by redundant power, networking, and enterprise ECC RAM.