Documentation

Helm Installation

Install NebuaCloud components and related services with Helm-based workflows.

Install and configure Helm charts with custom values to tailor deployments to your specific needs. This guide covers advanced Helm installation options available in the NebuaCloud platform.

Overview

Helm is the package manager for Kubernetes, and NebuaCloud provides enhanced Helm installation capabilities including:

Custom values override
Chart validation
Dependency management
Rollback capabilities
Multi-environment support

Installation Methods

Marketplace Installation

Navigate to Marketplace in your dashboard
Browse or search for the desired chart
Click "Install with Custom Values"
Configure your custom values (see below)
Click "Install"

Direct Installation Workflow

If you already know the chart you want to deploy, use the application or marketplace flow that lets you provide chart details directly.

Typical inputs include:

Chart repository URL
Chart name and version
Namespace
Custom values

Working With Values

Helm values control how the chart is rendered before deployment.

Common Areas To Review

Image repository and tag
Service type and exposed ports
Ingress hostnames and annotations
Persistence settings
Resource requests and limits

Recommended Workflow

Start with the chart defaults
Override only the settings needed for your environment
Validate namespaces, ingress, and persistence values
Install into a non-production environment first when possible
Review workload health after deployment

Troubleshooting

Chart Installs But Pods Fail

Check the rendered values for incorrect image or environment settings
Review workload events and logs in Kubernetes views
Confirm referenced secrets, storage classes, and ingress settings exist

Service Is Not Reachable

Verify the service type and target ports
Review ingress hostname and controller configuration
Confirm TLS or certificate settings match the environment