Integrating Helm with CI/CD Pipelines

  1. Overview of Helm and Its Importance in Kubernetes
  2. Installing Helm and Setting Up Your First Chart
  3. Understanding Helm Charts
  4. Customizing Helm Charts with Values
  5. Installing and Managing Applications with Helm
  6. Creating Custom Helm Charts
  7. Advanced Helm Features
  8. Securing Helm Releases
  9. Integrating Helm with CI/CD Pipelines
  10. Automating Helm Releases with GitOps
  11. Troubleshooting Helm Deployments
  12. Best Practices for Helm Usage


In the fast-paced world of software development, Continuous Integration and Continuous Deployment (CI/CD) pipelines are essential for automating and streamlining the delivery process. Helm plays a crucial role in this landscape by facilitating the deployment of Kubernetes applications. In this ninth part of the “Helm for Beginners” series, we’ll explore how Helm seamlessly integrates into CI/CD workflows. We’ll showcase examples of using Helm in popular CI/CD tools like Jenkins and GitLab CI, empowering you to automate your Kubernetes deployments effectively.

Helm in CI/CD Workflows

1. Why Helm in CI/CD?
– Helm simplifies the packaging and deployment of Kubernetes applications. Integrating Helm into CI/CD pipelines streamlines the process of deploying, updating, and managing applications across different environments.

2. Helm Chart Versioning:
– CI/CD pipelines often involve multiple stages, from development to testing and production. Helm’s versioning mechanism ensures consistency across these stages, making it easy to track and deploy specific chart versions.

3. Parameterized Deployments:
– Helm allows for parameterized deployments using values files or direct input. This flexibility is crucial in CI/CD pipelines where environment-specific configurations may vary.

Examples in CI/CD Tools

1. Jenkins Integration:
– Jenkins is a widely used CI/CD tool, and Helm integrates seamlessly into Jenkins pipelines. Use the Helm plugin to perform Helm actions like installing, upgrading, or deleting releases.

// Jenkins Pipeline Example with Helm
pipeline {
    agent any

    stages {
        stage('Checkout') {
            steps {
                // Checkout your source code from version control
                git ''

        stage('Build and Deploy') {
            steps {
                // Build your application

                // Deploy using Helm
                script {
                    def releaseName = "my-release"
                    def chartPath = "path/to/your/chart"

                    sh "helm upgrade --install ${releaseName} ${chartPath} -f values.yaml"

2. GitLab CI Integration:
– GitLab CI provides native support for Kubernetes and Helm. Define CI/CD pipelines in your GitLab CI configuration file (`.gitlab-ci.yml`) to automate Helm deployments.

# GitLab CI Example with Helm
  - deploy

  stage: deploy
    - helm upgrade --install my-release path/to/your/chart -f values.yaml
    - master


Integrating Helm into your CI/CD pipelines enhances the automation and reliability of your Kubernetes deployments. Whether you’re using Jenkins, GitLab CI, or another CI/CD tool, Helm’s versatility makes it a valuable asset in your deployment workflows. As we move forward in this series, we’ll continue exploring advanced Helm topics, providing insights and practical guidance to elevate your Helm expertise. Stay tuned for more hands-on examples and best practices!