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Tutorials Kubernetes Helm Package Manager

Helm Package Manager

5 min read Quiz at the end
Helm is the K8s package manager — install, upgrade, rollback, and create your own charts.

Helm Package Manager

# Install Helm
curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash

# Add repository
helm repo add bitnami https://charts.bitnami.com/bitnami
helm repo update

# Install a chart
helm install mydb bitnami/postgresql   --set auth.postgresPassword=mypass   --set primary.persistence.size=10Gi

# List releases
helm list

# Upgrade
helm upgrade mydb bitnami/postgresql --set image.tag=16

# Rollback
helm rollback mydb 1

# Uninstall
helm uninstall mydb

# Create your own chart
helm create mychart
helm package mychart
helm install myapp ./mychart