Isolated Docker Hosting & Automated Backups
Designing a hardened, containerised hosting infrastructure with automated SSL termination, zero-downtime rolling updates, and off-site encrypted backups.
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Reference Pattern
Services • Web Hosting
Reliable hosting without the complexity.
Managed hosting for local business websites, blogs, and custom applications. Fast, secure, and proactively maintained so you can focus on running your business without server administration worries.
Core Capabilities
Everything required to keep your systems online.
From straightforward static websites to custom containerised services, every environment is configured with strict security, automated backups, and proactive upkeep.
Managed WordPress & Local Business Sites
Fast, secure environments with automatic core and plugin updates, optimized database maintenance, and clean caching. Ideal for local shops, charities, and consultants who need a site that simply works.
Docker Application Hosting
Isolated, containerised hosting for bespoke Node.js, Python, or PHP applications. Consistent deployment environments with predictable resources and minimal overhead.
Automated Daily Backups
Automated daily database and filesystem snapshots replicated offsite. Tested restoration procedures ensure you can recover quickly should the unexpected occur.
SSL & Security Hardening
Automatic TLS/SSL certificate issuance and renewal via Let's Encrypt. Strict security headers, SSH key enforcement, automated operating system patching, and firewall protection.
DNS & Domain Setup
Full DNS administration, including apex domain routing, subdomains, SPF, DKIM, and DMARC records for reliable email delivery, and Cloudflare integration.
Proactive Monitoring & Upkeep
Continuous service health and resource monitoring. If a service experiences an issue or disk usage climbs, it is investigated and resolved before it affects your visitors.
The Independent Difference
Hosting backed by a senior engineer, not a call centre.
Most hosting options force you into one of two extremes: low-cost shared hosting with overcrowded servers and unhelpful scripted support, or complex cloud platforms where simple operations require specialized DevOps expertise.
Koster CX provides a sensible, reliable alternative. Whether you are an independent sole trader running a single business website or an organisation hosting multiple applications, your infrastructure is maintained directly by someone who understands software engineering from the ground up.
Direct Accountability
Immediate answers and proactive solutions from the person managing the machines.
Zero Vendor Lock-in
Built on standard Linux and Docker distributions. You always own your code and data.
Standard Hosting Specifications
- Debian / Ubuntu Linux: Modern, stable LTS operating system environments.
- Automated TLS / SSL: Continuous HTTPS enforcement with automatic certificate rotation.
- Isolated Containers: Process and resource isolation for clean multi-service operations.
- Encrypted Off-site Backups: Daily automated database and asset backups stored in secure secondary regions.
- Reverse Proxy & HTTP/2 / HTTP/3: Nginx configuration optimized for fast initial connections and asset delivery.
Practical Application
Hosting in practice
See how containerised, managed hosting delivers real-world reliability and eliminates operational overhead.
Featured Case Study
Technical Insight
Containerising Legacy Applications: A Pragmatic Approach with Docker
How to isolate, stabilise, and modernise legacy web services using minimal Docker Compose setups without rewriting existing codebases from scratch.
Read article →
5 min read
Common Questions
Frequently asked questions
Straightforward answers regarding hosting migrations, ownership, and maintenance.
Can you migrate an existing website or application?
Yes. We inspect your current codebase, database, and dependencies, test everything thoroughly in a staging environment, and cut over DNS with planned, minimal downtime.
Do you work with non-profits, sole traders, and local businesses?
Yes, extensively. Many of our hosting clients are local businesses and charitable organisations who simply want a fast, reliable website without technical headaches, confusing cPanels, or unexpected bills.
Do I retain ownership of my domains and data?
Always. You maintain full ownership of your domain registrations, application code, and all data. There is no proprietary lock-in, and full database exports can be provided at any time.
How does managed hosting differ from standard cloud hosting?
Unmanaged cloud providers (like AWS, DigitalOcean, or Hetzner) give you raw virtual machines, but leave OS updates, security patching, backup testing, and troubleshooting entirely up to you. With Koster CX, all technical administration is handled proactively.
What happens if my site experiences an issue?
You do not submit tickets to an anonymous call centre. You deal directly with the engineer responsible for your infrastructure, ensuring rapid diagnosis and direct resolution.
Have a website or application that needs hosting?
Let's discuss your technical requirements and find the most reliable, cost-effective way to host and maintain your systems.