Install the SSM Agent on Amazon EKS Worker nodes using preBootstrapCommands

What Is the SSM Agent on AWS EKS Worker Nodes Template?

The SSM Agent on AWS EKS Worker Nodes Template is a Cloud architecture template that helps you set up your Amazon EKS worker nodes with SSM Agent and CloudWatch Agent from the very beginning. The key component? It uses preBootstrap Commands, which are commands that run automatically when an EC2 instance starts up (in this case, an EKS worker node).

After you set up your aws eks worker nodes using these commands, all of the agents are configured and ready as soon as a node starts up. This saves time and ensures everything functions consistently across your cluster.

This is a quick way to make your Kubernetes environment easier to monitor, more secure, and smoother to run.

Why You Will Love This AWS EKS Worker Nodes Template

• No more SSH problems: You can use the SSM Agent to access and manage your nodes without SSH. No need to open ports, deal with keys, or expose unnecessary endpoints.

• Monitoring that just works: As soon as your node boots up, the CloudWatch Agent starts gathering logs and metrics. You get observability right away.

• Consistent results and automated setup: The setup always goes the same way with preBootstrapCommands—no more nodes that aren’t in sync or missed installations.

• Stronger security: You don’t have to open up your nodes to the internet just to repair them; everything functions securely inside AWS Systems Manager.

• Less putting out fires, more focusing: With logs, metrics, and alerts set up from the start, you’ll catch issues early and fix them faster.

Who Should Use the AWS EKS Worker Nodes Template and When?

This setup is ideal for:

• DevOps engineers managing large aws eks worker nodes clusters.

• Platform teams building secure, automated environments.

• Anyone tired of logging into nodes just to install agents or check logs.

Use this template when:

• You’re setting up a new EKS cluster with built-in remote access and monitoring.

• You want identical infrastructure across environments (dev, test, prod).

• You want better security by staying away from SSH altogether.

• You need real-time data available on all worker nodes for alerts and dashboards.

What You’ll Find Inside the AWS EKS Worker Nodes Template

The SSM Agent on AWS EKS Worker Nodes Template includes a variety of AWS components that work together to ensure consistent, repeatable, and secure access and monitoring setups:

• Amazon EKS – Your Kubernetes control plane and cluster management service.

• Worker Nodes – Where your containers run and where both agents will be installed.

• SSM Agent – Allows you to access nodes through AWS Systems Manager instead of SSH.

• CloudWatch Agent – Collects and sends performance metrics and logs.

• preBootstrapCommands – Automatically deploy and configure both agents on each new node.

• IAM Roles – Provide SSM and CloudWatch Agents with correct permissions.

• AWS Systems Manager – Enables secure, remote node management.

• Amazon CloudWatch – Gathers logs, metrics, and dashboards for observability.

• VPC and Security Groups – Keep your network isolated and protected.

• Auto Scaling Group – Adjusts the number of worker nodes automatically as needed.

• Log Streams – Organize monitoring data by source.

• Metrics Dashboard – Offers a visual overview of cluster performance.

• Amazon SNS – Sends alerts when limits are exceeded or failures occur.

• EventBridge Rules – Automate responses to key events like restarts or notifications.

How to Use the AWS EKS Worker Nodes Template

To get started with this template in Cloudairy, follow these steps:

1. Log in to Cloudairy: Access your Cloudairy account (or sign up—it’s free).

2. Go to Templates Library: Browse through the available templates.

3. Search for "SSM Agent on AWS EKS Worker Nodes": Use the search bar to locate it quickly.

4. Open the Template: Explore how all the parts are arranged.

5. Import to Your Workspace: Click “Import” to begin customizing and using it.

6. Enable preBootstrapCommands: These commands automatically install the agents.

7. Set Up IAM Roles and Permissions: Ensure SSM and CloudWatch Agents have proper access.

8. Customize Monitoring Settings: Adjust log paths, namespaces, or metrics as needed.

9. Deploy the Layout: Start your aws eks worker nodes and watch the automated setup take over—no manual installs required.

10. Validate Setup: Use Systems Manager Session Manager to access a node and verify logs in CloudWatch.

Summary

Setting up remote access and monitoring on EKS doesn’t have to be difficult. The SSM Agent on AWS EKS Worker Nodes Template simplifies the process, saves time, boosts security, and lets you manage Kubernetes worker nodes effectively from the moment they launch.

If you’re tired of manual SSH access and configuring logs by hand, this aws eks worker nodes template delivers automation, consistency, and peace of mind—whether you’re running a small dev cluster or a massive production setup.

This is the fastest way to get a secure, automated, and well-monitored EKS environment up and running in minutes.