nextjs-slack-clone/helm/nextjs-slack-clone

NextJS Slack Clone Helm Chart

This Helm chart deploys the NextJS Slack Clone application to a Kubernetes cluster.

Prerequisites

• Kubernetes 1.19+
• Helm 3.2.0+

Installing the Chart

To install the chart with the release name my-release:

# For deployments without private registry
helm install my-release ./helm/nextjs-slack-clone

# For deployments with private registry authentication
helm install my-release ./helm/nextjs-slack-clone \
  --set registry.username=your-username \
  --set registry.password=your-password

Configuration

The following table lists the configurable parameters of the NextJS Slack Clone chart and their default values.

Private Registry Authentication

This Helm chart supports pulling images from a private Docker registry with basic authentication. Configure the following values:

Parameter	Description	Default
registry.url	URL of the private registry	registry.mattiaswiberg.com
registry.username	Username for registry authentication	""
registry.password	Password for registry authentication	""

For security reasons, it's recommended to provide the registry credentials during installation rather than storing them in the values.yaml file.

Parameter	Description	Default
replicaCount	Number of replicas	1
image.repository	Image repository	nextjs-slack-clone
image.tag	Image tag	latest
image.pullPolicy	Image pull policy	IfNotPresent
service.type	Kubernetes service type	ClusterIP
service.port	Kubernetes service port	80
service.targetPort	Application port	3000
ingress.enabled	Enable ingress	false
resources	CPU/Memory resource requests/limits	{}
env.NEXT_PUBLIC_SUPABASE_URL	Supabase URL	""
env.NEXT_PUBLIC_SUPABASE_ANON_KEY	Supabase anonymous key	""

Setting Environment Variables

To set the required Supabase environment variables, use the --set flag when installing the chart:

helm install my-release ./helm/nextjs-slack-clone \
  --set env.NEXT_PUBLIC_SUPABASE_URL=your-supabase-url \
  --set env.NEXT_PUBLIC_SUPABASE_ANON_KEY=your-supabase-anon-key

Alternatively, you can create a custom values file with your environment variables:

# my-values.yaml
env:
  NEXT_PUBLIC_SUPABASE_URL: your-supabase-url
  NEXT_PUBLIC_SUPABASE_ANON_KEY: your-supabase-anon-key

And then install the chart using:

helm install my-release ./helm/nextjs-slack-clone -f my-values.yaml

Enabling Ingress

To enable the ingress and configure a hostname:

helm install my-release ./helm/nextjs-slack-clone \
  --set ingress.enabled=true \
  --set ingress.hosts[0].host=your-hostname.com \
  --set ingress.hosts[0].paths[0].path=/ \
  --set ingress.hosts[0].paths[0].pathType=Prefix