# Basic install
helm install <release-name> <chart> --namespace <namespace> --create-namespace

# Install with custom values
helm install myapp bitnami/nginx \
  --namespace production \
  --create-namespace \
  --values values.yaml \
  --set replicaCount=3

# Install with atomic rollback on failure
helm install myapp ./mychart \
  --namespace staging \
  --atomic \
  --timeout 5m \
  --wait

# Install from repository with specific version
helm install mydb bitnami/postgresql \
  --namespace database \
  --version 12.1.9 \
  --values db-values.yaml

# Dry-run before actual install
helm install myapp ./chart \
  --namespace prod \
  --dry-run \
  --debug

# Basic upgrade with new values
helm upgrade myapp ./mychart \
  --namespace production \
  --values values.yaml

# Upgrade with value overrides
helm upgrade myapp bitnami/nginx \
  --namespace prod \
  --reuse-values \
  --set image.tag=1.21.0

# Upgrade with new chart version
helm upgrade mydb bitnami/postgresql \
  --namespace database \
  --version 12.2.0 \
  --atomic \
  --wait

# Install if not exists, upgrade if exists
helm upgrade --install myapp ./chart \
  --namespace staging \
  --create-namespace \
  --values values.yaml

# Force upgrade (recreate resources)
helm upgrade myapp ./chart \
  --namespace prod \
  --force \
  --recreate-pods

# Basic uninstall
helm uninstall myapp --namespace production

# Uninstall but keep history (allows rollback)
helm uninstall myapp \
  --namespace staging \
  --keep-history

# Uninstall with timeout
helm uninstall myapp \
  --namespace prod \
  --timeout 10m \
  --wait

# List releases in namespace
helm list --namespace production

# List all releases across all namespaces
helm list --all-namespaces

# List with additional details
helm list \
  --all-namespaces \
  --output yaml \
  --max 50

# List including uninstalled releases
helm list --namespace staging --uninstalled

# Filter releases by name pattern
helm list --filter '^my.*' --namespace prod

# Get release status
helm status myapp --namespace production

# Show deployed resources
helm status myapp \
  --namespace prod \
  --show-resources

# View revision history
helm history myapp --namespace production

# View detailed history
helm history myapp \
  --namespace prod \
  --output yaml \
  --max 10

# Get deployed manifest
helm get manifest myapp --namespace production

# Get deployed values
helm get values myapp --namespace production

# Get all values (including defaults)
helm get values myapp --namespace prod --all

# Get release metadata
helm get metadata myapp --namespace production

# Get release notes
helm get notes myapp --namespace production

# Get everything
helm get all myapp --namespace production