Helm

helm install [app-name] [chart] Install an app
helm install [app-name] [chart] --namespace [namespace] Install an app in a specific namespace
helm install [app-name] [chart] --values [yaml-file/url] Override the default values with those specified in a file of your choice
helm install [app-name] --dry-run --debug Run a test installation to validate and verify the chart
helm uninstall [release] Uninstall a release

helm upgrade [release] [chart] Upgrade an app
helm upgrade [release] [chart] --atomic Instruct Helm to rollback changes if the upgrade fails
helm upgrade [release] [chart] --install Upgrade a release. If it does not exist on the system, install it
helm upgrade [release] [chart] --version [version-number] Upgrade to a specified version
helm rollback [release] [revision] Roll back a release

helm get all [release] Download all the release information
helm get hooks [release] Download all hooks
helm get manifest [release] Download the manifest
helm get notes [release] Download the notes
helm get values [release] Download the values file
helm history [release] Fetch release history
helm list List all available releases in the current namespace
helm list --all-namespaces List all available releases across all namespaces
helm list --namespace [namespace] List all releases in a specific namespace
helm list --output [format] List all releases in a specific output format
helm list --filter '[expression]' Apply a filter to the list of releases using regular expressions
helm status [release] See the status of a specific release
helm history [release] Display the release history

helm repo add [repository-name] [url] Add a repository from the internet
helm repo remove [repository-name] Remove a repository from your system
helm repo update Update repositories
helm repo list List chart repositories
helm repo index Generate an index file containing charts found in the current directory
helm search [keyword] Search charts for a keyword
helm search repo [keyword] Search repositories for a keyword
helm search hub [keyword] Search Helm Hub

helm create [name] Create a directory containing the common chart files and directories
helm package [chart-path] Package a chart into a chart archive
helm lint [chart] Run tests to examine a chart and identify possible issues
helm show all [chart] Inspect a chart and list its contents
helm show chart [chart] Display the chart’s definition
helm show values [chart] Display the chart’s values
helm pull [chart] Download a chart
helm pull [chart] --untar --untardir [directory] Download a chart and extract the archive’s contents into a directory
helm dependency list [chart] Display a list of a chart’s dependencies

helm