Helm Charts Repository

This repository contains Helm charts for the KEA project microservices.

Charts

• user-service: User management microservice
• sleep-service: Sleep tracking and analytics microservice

Usage

Add this repository to Helm

helm repo add kea-charts https://github.com/Octa-Cloud/helm-charts
helm repo update

Install a chart

# Install user-service
helm install user-service kea-charts/user-service

# Install sleep-service
helm install sleep-service kea-charts/sleep-service

Upgrade a chart

# Upgrade user-service
helm upgrade user-service kea-charts/user-service

# Upgrade sleep-service
helm upgrade sleep-service kea-charts/sleep-service

Development

Lint charts

# Lint user-service
helm lint user-service/

# Lint sleep-service
helm lint sleep-service/

Package charts

# Package user-service
helm package user-service/

# Package sleep-service
helm package sleep-service/

Test charts

# Test user-service
helm template user-service user-service/ --debug

# Test sleep-service
helm template sleep-service sleep-service/ --debug

Values

Each chart has its own values.yaml file with default values. You can override these values by:

1. Creating a custom values file
2. Using --set flags
3. Using --values flag

Example:

# Install with custom values
helm install user-service kea-charts/user-service --values custom-values.yaml
helm install sleep-service kea-charts/sleep-service --values custom-values.yaml

Chart Structure

user-service/
├── Chart.yaml          # Chart metadata
├── values.yaml         # Default values
├── templates/          # Kubernetes templates
│   ├── deployment.yaml
│   ├── service.yaml
│   ├── configmap.yaml
│   ├── secret.yaml
│   ├── ingress.yaml
│   └── ...
└── tests/              # Test templates
    └── test-connection.yaml

sleep-service/
├── Chart.yaml          # Chart metadata
├── values.yaml         # Default values
├── templates/          # Kubernetes templates
│   ├── deployment.yaml
│   ├── service.yaml
│   ├── configmap.yaml
│   ├── secret.yaml
│   ├── ingress.yaml
│   └── ...
└── tests/              # Test templates
    └── test-connection.yaml

Service Dependencies

sleep-service

• MongoDB: Sleep data storage (host: 10.0.0.45:27017)
• Redis: Caching and session management
• JWT: Authentication token validation

user-service

• MySQL: User data storage
• Redis: Caching and session management
• JWT: Authentication token generation and validation