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The install argument must be a chart reference, a path to a packaged chart, a path to an unpacked chart directory or a URL.
To override values in a chart, use either the ‘–values’ flag and pass in a file or use the ‘–set’ flag and pass configuration from the command line. To force string values in ‘–set’, use ‘–set-string’ instead. In case a value is large and therefore you want not to use neither ‘–values’ nor ‘–set’, use ‘–set-file’ to read the single large value from file.
or
or $ helm install –set-file multiline-text=path/to/textfile
You can specify the ‘–values’/‘-f’ flag multiple times. The priority will be given to the last (right-most) file specified. For example, if both myvalues.yaml and override.yaml contained a key called ‘Test’, the value set in override.yaml would take precedence:
You can specify the ‘–set’ flag multiple times. The priority will be given to the last (right-most) set specified. For example, if both ‘bar’ and ‘newbar’ values are set for a key called ‘foo’, the ‘newbar’ value would take precedence:
To check the generated manifests of a release without installing the chart, the ‘–debug’ and ‘–dry-run’ flags can be combined. This will still require a round-trip to the Tiller server.
There are five different ways you can express the chart you want to install:
- By chart reference: helm install stable/mariadb
- By path to a packaged chart: helm install ./nginx-1.2.3.tgz
- By path to an unpacked chart directory: helm install ./nginx
- By absolute URL: helm install
- By chart reference and repo url: helm install –repo https://example.com/charts/ nginx
CHART REFERENCES
A chart reference is a convenient way of reference a chart in a chart repository.
When you use a chart reference with a repo prefix (‘stable/mariadb’), Helm will look in the local configuration for a chart repository named ‘stable’, and will then look for a chart in that repository whose name is ‘mariadb’. It will install the latest version of that chart unless you also supply a version number with the ‘–version’ flag.
helm install [CHART] [flags]
--home string location of your Helm config. Overrides $HELM-HOME (default "~/.helm")--host string address of Tiller. Overrides $HELM-HOST--kubeconfig string absolute path to the kubeconfig file to use--tiller-connection-timeout int the duration (in seconds) Helm will wait to establish a connection to tiller (default 300)
