Why n8n Automation is a Game-Changer for Developers in 2026

Estimated reading time: 15 minutes

Key Takeaways

• n8n has evolved from a simple automation tool to an essential component in the modern developer’s toolkit
• Developers using n8n save an average of 7.5 hours per week on repetitive tasks
• The platform’s open-source nature and self-hosting capabilities provide unmatched flexibility for development teams
• n8n’s node-based workflow design balances visual simplicity with powerful technical capabilities
• By 2026, n8n supports over 1,000 integrations specifically designed for developer tools and workflows

In today’s fast-paced tech landscape, workflow automation has become essential for developers seeking to maximize productivity and focus on creative problem-solving rather than repetitive tasks. Among the various automation platforms available, n8n has emerged as a revolutionary tool that’s transforming how developers work in 2026. This open-source automation platform has evolved significantly since its founding in 2019, becoming a critical component in the modern developer’s toolkit.

What makes n8n automation stand out is its unique combination of flexibility, powerful integration capabilities, and developer-centric features. Unlike other automation tools that target general business users, n8n has positioned itself as the go-to solution for developers who need granular control, customization options, and seamless integration with their existing tech stack.

In this comprehensive guide, we’ll explore why n8n automation has become a game-changer for developers in 2026, examining its evolution, technical advantages, integration capabilities, and real-world applications that are reshaping the development landscape.

What is n8n and How Has it Evolved by 2026?

n8n (pronounced “n-eight-n”) is an open-source, fair-code licensed workflow automation tool that allows users to build complex automation workflows through a visual, node-based interface. At its core, n8n connects various applications and services, enabling data to flow between them based on predefined triggers and actions.

Since its inception in 2019, n8n has undergone remarkable transformation to become the powerhouse it is in 2026. The platform was founded with a vision to create a more flexible, transparent alternative to proprietary workflow automation tools, and this vision has materialized in impressive ways.

Key Milestones in n8n’s Evolution:

• 2019-2020: Initial launch with basic integration capabilities and a small but dedicated community
• 2021-2022: Expansion of the node library and introduction of enterprise features
• 2023-2024: Major architectural improvements enabling better scalability and performance
• 2025-2026: Introduction of AI-assisted workflow creation and advanced developer tools

By 2026, n8n’s user base has grown exponentially, with adoption rates among developers increasing by 300% since 2023. According to the 2026 Developer Tools Survey, n8n is now used by over 40% of development teams worldwide, making it one of the most widely adopted workflow automation platforms in the developer community.

The 2026 version of n8n features a completely redesigned workflow editor, enhanced debugging capabilities, and native support for modern development frameworks that didn’t even exist when the platform was first created. These improvements have transformed n8n from a simple automation tool to an essential component of the development lifecycle.

The Technical Advantages of n8n for Developers

What makes n8n particularly appealing to developers in 2026 is its technical architecture, which was designed with programmers in mind. Unlike other automation platforms that hide complexity behind simplified interfaces, n8n embraces the technical nature of development work and provides the tools developers need to create sophisticated workflows.

Node-Based Workflow Design

n8n’s visual workflow editor uses a node-based approach where each node represents an action, trigger, or transformation. This visual programming paradigm allows developers to quickly prototype complex processes while maintaining a clear overview of the entire workflow. The node-based design strikes the perfect balance between accessibility and power, making it easy to build workflows that would otherwise require hundreds of lines of code.

// Example of extending n8n with a custom node in 2026
export class MyCustomNode implements INodeType {
description: INodeTypeDescription = {
displayName: ‘My Custom Node’,
name: ‘myCustomNode’,
group: [‘transform’],
version: 1,
description: ‘Basic Example Node’,
defaults: { name: ‘My Custom Node’ },
inputs: [‘main’],
outputs: [‘main’],
properties: [
// Node properties defined here
]
};

async execute(this: IExecuteFunctions): Promise {
// Implementation goes here
return [items];
}
}

JavaScript/TypeScript Foundations

n8n is built on JavaScript/TypeScript, making it instantly familiar to the majority of web developers. By 2026, this foundation has proven to be a strategic advantage, as JavaScript continues to dominate as the most widely used programming language. Developers can extend n8n’s functionality using the same language they use for their primary development work, eliminating the need to context-switch between different programming paradigms.

Self-Hosting Capabilities

One of n8n’s most significant advantages for development teams is its self-hosting option. In 2026, with increasing concerns about data sovereignty and security, the ability to run automation workflows within a company’s own infrastructure has become crucial. Developers can deploy n8n in their existing environments, whether on-premises or in their preferred cloud provider, ensuring that sensitive data never leaves their control.

API-First Approach

n8n embraces an API-first philosophy that resonates strongly with developers. Every aspect of the platform can be controlled programmatically, allowing for automation of the automation platform itself. This meta-automation capability has become particularly valuable in 2026, as development teams increasingly manage their infrastructure and tooling as code.

Custom Node Development

Perhaps the most powerful feature for developers is n8n’s extensibility through custom nodes. When a pre-built integration doesn’t exist or doesn’t meet specific requirements, developers can create their own nodes to extend n8n’s capabilities. By 2026, the n8n marketplace features thousands of community-contributed nodes, many specifically designed for development workflows.

These technical advantages have positioned n8n as the workflow automation tool of choice for developers who need more than what general-purpose automation platforms can offer. The combination of visual workflow design with deep technical capabilities creates a unique solution that speaks directly to the developer mindset.

Integration Capabilities That Matter to Developers

In 2026, the average development team uses dozens of specialized tools across their workflow. n8n’s extensive integration ecosystem has become one of its most valuable assets, allowing developers to connect these disparate tools into cohesive, automated workflows.

Vast Integration Ecosystem

By 2026, n8n supports over 1,000 integrations out of the box, with particular emphasis on developer tools. Key integrations that have proven invaluable include:

• Version Control Systems: Deep integration with GitHub, GitLab, and Bitbucket, allowing automation of code reviews, branch management, and deployment triggers
• CI/CD Platforms: Seamless connections with Jenkins, CircleCI, GitHub Actions, and other CI/CD tools
• Cloud Services: Native support for AWS, Azure, Google Cloud, and emerging cloud platforms
• Databases: Direct connections to SQL and NoSQL databases, enabling automated data operations
• Monitoring Tools: Integration with observability platforms like Prometheus, Grafana, and New Relic
• Project Management: Connections to Jira, Asana, Trello, and other task management systems

Webhook Capabilities

n8n’s webhook functionality has become increasingly sophisticated by 2026, enabling real-time reactions to events from any system that can make HTTP requests. This capability allows developers to integrate n8n with legacy systems or niche tools that don’t have official integrations, effectively making n8n compatible with virtually any digital service.

Example: Streamlined Code Review Workflow

Consider a common development workflow in 2026: automating the code review process. With n8n, when a pull request is created on GitHub, a workflow can:

1. Automatically assign reviewers based on code ownership
2. Run preliminary code quality checks
3. Create a temporary staging environment for the changes
4. Notify relevant team members through their preferred communication channels
5. Update the project management system with the review status
6. Schedule follow-up reminders if the review isn’t completed within a set timeframe

Before n8n, this process would require custom scripts across multiple platforms or expensive enterprise tools. Now, it’s a visual workflow that can be created in minutes and modified as needed without specialized knowledge.

The ability to connect previously siloed development tools has eliminated countless hours of manual work and context switching for development teams, allowing them to focus on building and improving their products rather than managing their tools.

n8n vs. Other Automation Tools in 2026

By 2026, the workflow automation market has matured significantly, with several major players competing for market share. However, n8n has carved out a distinct position as the developer’s choice for automation. Here’s how n8n compares to other popular automation platforms in 2026:

Comparison Table: n8n vs. Competitors (2026)

Feature	n8n	Zapier	Make (formerly Integromat)	Microsoft Power Automate	Pipedream	Airflow
Open Source	Yes (Fair-code)	No	No	No	Partial	Yes
Self-hosting	Full support	No	Limited	Limited	Yes	Yes
Pricing Model	Free self-hosted + paid cloud	Subscription tiers	Subscription tiers	Subscription tiers	Free tier + usage-based	Free
Developer Focus	High	Medium	Medium	Low	High	High
Custom Code	JavaScript/TypeScript	JavaScript (limited)	JavaScript (limited)	Power Fx	JavaScript/Python	Python
Extensibility	Custom nodes	Limited	Limited	Power Platform	Yes	Custom operators
Community Size	Large, developer-heavy	Very large, general	Medium	Large, business users	Medium, developer-heavy	Large, data engineers

Why n8n Stands Out for Developers

While each platform has its strengths, n8n has become the preferred choice for developers for several key reasons:

1. Open-source nature: Developers can inspect, modify, and contribute to the codebase, ensuring transparency and flexibility that proprietary solutions can’t match.
2. Self-hosting capabilities: Development teams often work with sensitive code and data that cannot leave their infrastructure. n8n’s robust self-hosting options make it compliant with even the strictest security requirements.
3. Developer-centric design: Unlike platforms designed primarily for business users, n8n embraces complexity when needed and provides the technical depth developers require.
4. Extensibility: The ability to create custom nodes in JavaScript/TypeScript allows development teams to extend n8n to meet their exact needs.
5. Fair-code licensing: n8n’s licensing model strikes a balance between open-source principles and sustainable development, ensuring the platform continues to evolve while maintaining its core values.

While Zapier and Make continue to dominate the general business automation market in 2026, n8n has established itself as the go-to solution for development teams and technically sophisticated organizations that need more control and customization than consumer-grade automation tools can provide.

Real-World Developer Use Cases in 2026

By 2026, developers have found innovative ways to leverage n8n automation across the entire development lifecycle. These real-world use cases demonstrate how n8n has become an integral part of modern development practices.

CI/CD Pipeline Automation

Development teams are using n8n to orchestrate and enhance their CI/CD pipelines, creating workflows that:

• Automatically trigger builds based on specific commit patterns
• Perform pre-deployment checks and validations
• Manage feature flag deployments based on testing results
• Coordinate deployments across multiple environments
• Generate and distribute release notes

A major gaming studio reduced their deployment time by 60% after implementing n8n to coordinate their complex multi-platform release process, allowing them to ship updates more frequently with fewer resources dedicated to release management.

Development Environment Setup

Onboarding new developers has been streamlined through n8n workflows that:

• Provision development environments with the correct configurations
• Set up access to necessary systems and repositories
• Install required dependencies and tools
• Generate personalized documentation based on team role
• Schedule introductory meetings with key team members

This automation has reduced onboarding time from days to hours at many organizations, allowing new team members to contribute meaningful work on their first day.

Bug Tracking and Management

n8n has transformed bug management with workflows that:

• Automatically categorize and prioritize incoming bug reports
• Assign issues to the appropriate developers based on expertise and workload
• Generate reproduction environments for reported issues
• Track bug resolution times and flag stalled issues
• Coordinate verification between development and QA teams

A financial services company implemented an n8n workflow that reduced their mean time to resolution for critical bugs by 45%, significantly improving their system reliability metrics.

Code Review Automation

Code reviews have been enhanced through n8n workflows that:

• Distribute review assignments based on expertise and availability
• Perform automated checks before human review begins
• Track review progress and send reminders for pending reviews
• Aggregate feedback from multiple reviewers
• Enforce code quality gates before merging

These automations have not only saved time but also improved code quality by ensuring consistent review processes across development teams.

Automated Testing Workflows

Testing has been revolutionized with n8n workflows that:

• Trigger appropriate test suites based on code changes
• Distribute test loads across available infrastructure
• Process and categorize test results
• Generate visual reports of test coverage and results
• Alert developers to test failures in their preferred communication channels

A healthcare technology company reduced their testing cycle from 8 hours to 90 minutes by implementing intelligent test distribution through n8n, allowing them to maintain their rigorous compliance requirements while accelerating development.

Documentation Generation

Documentation stays current through n8n workflows that:

• Extract API changes from code commits
• Update technical documentation automatically
• Generate user-facing release notes
• Create and update diagrams based on system architecture
• Verify documentation links and references

These automation examples represent just a fraction of how developers are using n8n in 2026. The flexibility of the platform means that teams continue to discover new ways to automate previously manual aspects of the development process.

n8n’s Impact on Developer Productivity

The adoption of n8n automation has led to measurable productivity improvements for development teams in 2026. According to the 2026 Developer Productivity Report, teams using n8n for workflow automation report significant gains across multiple metrics.

Time Savings

• Average time saved per developer: 7.5 hours per week
• Reduction in context switching: 40% fewer tool changes per day
• Decrease in time spent on repetitive tasks: 62% reduction

These time savings translate directly to more hours spent on creative problem-solving and feature development rather than administrative overhead.

Improved Collaboration

• Faster handoffs between team members: 53% reduction in wait times
• More consistent communication: 78% of teams report improved information flow
• Reduced dependency bottlenecks: 35% fewer blocked tasks

By automating the flow of information and work between team members, n8n has helped break down silos that previously hampered collaboration.

Accelerated Development Cycles

• Reduced time to deployment: 44% faster from commit to production
• Shorter feedback loops: 68% reduction in time between iterations
• Faster bug resolution: 51% decrease in mean time to resolution

These improvements in cycle time allow teams to be more responsive to changing requirements and market conditions.

Business Impact

The productivity gains from n8n automation translate directly to business value:

“After implementing n8n across our development workflows, we were able to increase our feature delivery rate by 30% without adding headcount. The ROI has been incredible, not just in terms of productivity but also in developer satisfaction.”
– CTO of a leading SaaS company, 2026

“Our team used to spend Fridays just catching up on administrative tasks and coordination. With our n8n workflows handling those aspects automatically, we’ve reclaimed that day for innovation and creative work.”
– Lead Developer at a fintech startup, 2026

The productivity impact extends beyond just time savings. Developers report higher job satisfaction when freed from repetitive tasks, leading to better retention rates and more innovative solutions. In a 2026 survey of development teams, those using advanced automation tools like n8n reported 37% higher job satisfaction scores compared to teams relying on manual processes.

Getting Started with n8n as a Developer in 2026

If you’re ready to explore how n8n can transform your development workflows in 2026, here’s a comprehensive guide to getting started:

Installation Options

n8n offers multiple deployment options to suit different needs:

1. Cloud Hosting: The quickest way to start, with n8n managing the infrastructure
   // Simply sign up at n8n.io and create your first workflow
2. Self-Hosted Installation: For teams that need to keep data within their infrastructure
   # Using npm
   npm install n8n -g
   n8n start

   # Using Docker
docker run -it --rm \
--name n8n \
-p 5678:5678 \
-v ~/.n8n:/home/node/.n8n \
n8nio/n8n

3. Kubernetes Deployment: For enterprise-scale installations
   # Using Helm
helm repo add n8n https://helm.n8n.io
helm install n8n n8n/n8n

Setting Up Your First Workflow

1. Access the n8n editor by navigating to http://localhost:5678 (or your cloud instance)
2. Create a new workflow by clicking the “+” button
3. Add your first trigger node by selecting from the node library:
   • GitHub trigger for repository events
   • Webhook for external system events
   • Schedule for time-based workflows
   • Manual for button-triggered workflows
4. Build your workflow by connecting additional nodes:
   • Add action nodes to perform operations
   • Add transformation nodes to modify data
   • Add conditional nodes to create branching logic
5. Test your workflow using the built-in testing tools
6. Activate your workflow when ready for production use

Connecting to Developer Tools

n8n excels at connecting to the tools developers use daily:

1. Version Control: Connect to GitHub, GitLab, or Bitbucket
   • Generate API tokens from your account settings
   • Use these credentials in the respective n8n nodes
2. CI/CD Systems: Integrate with Jenkins, CircleCI, or GitHub Actions
   • Create webhook endpoints in n8n
   • Configure your CI system to call these webhooks at appropriate stages
3. Project Management: Connect to Jira, Asana, or other tools
   • Obtain API credentials from your project management system
   • Configure the corresponding nodes in n8n

Creating Custom Nodes

When existing nodes don’t meet your needs, create custom ones:

1. Set up your development environment:
   # Clone the n8n repository
   git clone https://github.com/n8n-io/n8n.git

   # Navigate to the packages directory
   cd n8n/packages/

   # Create a new node package
   mkdir n8n-nodes-myCustomNode
   cd n8n-nodes-myCustomNode

   # Initialize the package
npm init

2. Create your node implementation following the n8n node structure
3. Test your custom node locally
4. Publish your node to npm or keep it private for your organization

Best Practices for Workflow Design

• Start small and incrementally add complexity
• Use descriptive names for nodes and workflows
• Add comments to document complex logic
• Implement error handling for robust workflows
• Version control your workflows using n8n’s export feature
• Monitor workflow performance using n8n’s built-in tools
• Create reusable sub-workflows for common patterns

By following these steps, you’ll be well on your way to harnessing the power of n8n for your development workflows in 2026. The platform’s extensive documentation, active community forums, and growing library of templates make the learning curve surprisingly gentle despite the tool’s power.

The Future of n8n and Developer Automation Beyond 2026

As we look beyond 2026, several emerging trends suggest that n8n and workflow automation will continue to evolve and transform the developer experience. Understanding these trends can help development teams prepare for the next wave of innovation.

AI-Enhanced Workflow Creation

The integration of artificial intelligence into n8n has already begun in 2026, with AI assistants that can suggest workflow optimizations and even generate entire workflows based on natural language descriptions. By 2028, we expect to see:

• Predictive workflow creation that anticipates needs based on team patterns
• Self-optimizing workflows that adjust their execution based on performance metrics
• Natural language workflow editing becoming the primary interface for many users

These AI capabilities will further reduce the technical barrier to creating sophisticated automation, allowing developers to focus on defining what they want to accomplish rather than the specific steps to get there.

Edge Automation

As computing continues to move toward the edge, n8n is positioned to follow this trend with:

• Distributed workflow execution across multiple environments
• Offline-capable workflows that can operate without constant cloud connectivity
• IoT-specific nodes and capabilities for the growing ecosystem of connected devices

This evolution will be particularly important for development teams working on edge computing applications, allowing them to automate processes closer to where data is generated and used.

Quantum-Ready Workflows

As quantum computing moves from research to practical applications, n8n is expected to introduce:

• Quantum algorithm nodes for specialized computational tasks
• Hybrid classical-quantum workflows that leverage the strengths of both paradigms
• Quantum-optimized data transformations for large-scale data processing

While still emerging, these capabilities will position forward-thinking development teams to leverage quantum advantages as they become available.

Cross-Organization Workflow Collaboration

The future of n8n will likely include enhanced capabilities for workflows that span organizational boundaries:

• Secure workflow sharing between partner organizations
• Standardized workflow interfaces for industry-specific processes
• Blockchain-verified workflow execution for regulatory compliance

These features will be particularly valuable for development teams working in industries with complex supply chains or regulatory requirements.

Sustainability-Focused Automation

As environmental concerns continue to grow, n8n is expected to introduce features focused on sustainable computing:

• Energy-efficient execution options that optimize resource usage
• Carbon impact metrics for workflow execution
• Optimization suggestions to reduce computational footprint

These capabilities will align with the growing emphasis on sustainable technology practices across the industry.

n8n’s open architecture and community-driven development model position it well to adapt to these emerging trends. The platform’s commitment to remaining developer-focused while embracing new technologies suggests that it will continue to evolve as a central tool in the developer ecosystem well beyond 2026.

Conclusion

As we’ve explored throughout this article, n8n automation has truly become a game-changer for developers in 2026. The platform’s evolution from a simple workflow automation tool to an essential component of the modern development stack represents one of the most significant shifts in how developers work in recent years.

The key factors that have established n8n as the developer’s choice for automation include:

• Technical flexibility that respects developers’ need for control and customization
• Extensive integration capabilities that connect the entire development ecosystem
• Open-source foundations that align with developers’ values and requirements
• Developer-centric features designed specifically for technical workflows
• Measurable productivity gains that deliver real business value

These advantages have transformed n8n from just another automation tool to an essential platform that shapes how development teams structure their work and processes.

The real-world impact is clear: developers using n8n spend less time on repetitive tasks, experience fewer context switches, and can focus more of their energy on creative problem-solving and innovation. The productivity gains—averaging 7.5 hours per developer per week—represent a significant competitive advantage for teams that have embraced this approach to workflow automation.

As we look toward the future, n8n’s commitment to evolving alongside emerging technologies like AI, edge computing, and quantum processing suggests that its value to developers will only increase. The platform’s open architecture ensures it can adapt to whatever new tools and paradigms emerge in the coming years.

For developers who haven’t yet explored what n8n can do for their workflows, 2026 represents an ideal time to start. The platform has reached a level of maturity and capability that makes it accessible to newcomers while still offering the depth that experienced automation engineers require.

By embracing n8n automation, development teams aren’t just adopting another tool—they’re fundamentally transforming how they work, collaborate, and deliver value. In a profession where time and focus are the most precious resources, that transformation may be the most significant competitive advantage available to developers in 2026.

Frequently Asked Questions

What makes n8n different from other automation tools like Zapier or Make?

n8n differentiates itself through its open-source nature, self-hosting capabilities, and developer-centric design. Unlike Zapier or Make, n8n allows complete control over where your data lives and how workflows are executed. Its JavaScript/TypeScript foundations and extensive customization options make it particularly appealing to developers who need more technical depth than consumer-grade automation tools can provide.

Is n8n suitable for small development teams or solo developers?

Absolutely. n8n’s flexibility makes it valuable for teams of all sizes. Solo developers and small teams often benefit the most from automation, as it allows them to accomplish more with limited resources. The self-hosted option means even individual developers can run n8n on their local machine or a small cloud instance without significant cost. The time savings from automating repetitive tasks can be particularly impactful for smaller teams where each member wears multiple hats.

How secure is n8n for handling sensitive development data?

n8n takes security seriously, especially given its focus on developer workflows that often involve sensitive code and credentials. The self-hosting option provides the highest level of security, as all data and workflows remain within your infrastructure. n8n also supports encryption for credentials, secure webhook endpoints, and role-based access control. For teams with specific security requirements, the open-source nature allows for security audits and customizations to meet compliance needs.

What kind of learning curve should developers expect with n8n?

Most developers find n8n’s visual workflow editor intuitive and can create basic workflows within hours. The node-based approach will feel familiar to anyone who has worked with visual programming tools. The learning curve steepens when creating complex workflows with custom logic or developing custom nodes, but these tasks align with skills most developers already possess. JavaScript/TypeScript developers will find the transition particularly smooth. n8n’s extensive documentation and active community also help flatten the learning curve.

How does n8n handle version control for workflows?

n8n workflows can be exported as JSON files, making them easy to store in version control systems like Git. This allows teams to track changes, review workflow modifications, and roll back to previous versions when needed. Many development teams integrate workflow exports into their existing CI/CD pipelines, treating automation workflows as code that goes through the same review and deployment processes as application code. This approach ensures that workflow changes are documented and controlled.

Can n8n integrate with legacy systems that don’t have modern APIs?

Yes, n8n offers several approaches for integrating with legacy systems. For systems with basic HTTP capabilities, n8n’s HTTP request nodes can interact with almost any endpoint. For more complex scenarios, the Function node allows custom JavaScript code to handle specialized protocols or data formats. In cases where direct integration isn’t possible, n8n can work with middleware or use file-based data exchange. Many development teams use n8n specifically to create bridges between modern tools and legacy systems.

How does n8n handle workflow debugging and monitoring?

n8n provides robust tools for debugging and monitoring workflows. The execution history shows detailed logs of each workflow run, including input and output data at each node. For active debugging, developers can use test executions to run workflows with sample data and inspect the results at each step. n8n also supports alerting for workflow failures and performance monitoring for production workflows. These capabilities make it easier to identify and resolve issues quickly, ensuring reliable automation.

What resources are available for developers learning n8n?

n8n offers extensive resources for developers, including comprehensive documentation, video tutorials, and a library of workflow templates for common use cases. The active community forums provide a place to ask questions and share solutions. For those looking to create custom nodes, n8n provides detailed development guides and examples. Many third-party courses and books focusing on developer automation with n8n have also emerged by 2026, offering structured learning paths for different skill levels.

How does n8n’s pricing model work?

n8n offers a unique pricing model that combines open-source flexibility with sustainable development. The core platform is available under a fair-code license, allowing free self-hosting for most use cases. The cloud version operates on a tiered subscription model based on workflow complexity and execution frequency. Enterprise options include additional support, training, and custom development services. This hybrid approach has proven popular with development teams, as it provides flexibility while ensuring the platform continues to evolve and improve.

What are the hardware requirements for self-hosting n8n?

n8n has modest hardware requirements for basic usage. A standard virtual machine or container with 2GB RAM and 1 CPU core can handle dozens of workflows with moderate execution frequency. For larger deployments with hundreds of workflows or high-frequency executions, scaling up to 4-8GB RAM and multiple CPU cores is recommended. n8n can be deployed on virtually any infrastructure that supports Node.js, including cloud providers, on-premises servers, or even developer workstations for testing purposes. Container orchestration platforms like Kubernetes can also be used for high-availability deployments.