Helm install: Difference between revisions
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helm install <''directory-name-that-must-match-chart-name''> | helm install <''directory-name-that-must-match-chart-name''> | ||
=Specifying a Release Name= | |||
helm install --name <''release-name''> ... | helm install --name <''release-name''> ... | ||
=Overriding Default Configuration= | |||
[[Helm_Concepts#Chart_Configuration|Default configuration]] - or just some values - can be overridden in bulk with: | [[Helm_Concepts#Chart_Configuration|Default configuration]] - or just some values - can be overridden in bulk with: | ||
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<font color=darkgray>TODO: https://helm.sh/docs/using_helm/#the-format-and-limitations-of-set</font> | <font color=darkgray>TODO: https://helm.sh/docs/using_helm/#the-format-and-limitations-of-set</font> | ||
=Overriding Tags and Conditions= | |||
{{External|[https://helm.sh/docs/developing_charts/#using-the-cli-with-tags-and-conditions Using the CLI with Tags and Conditions]}} | {{External|[https://helm.sh/docs/developing_charts/#using-the-cli-with-tags-and-conditions Using the CLI with Tags and Conditions]}} | ||
Use --set to override default [[Helm Concepts#Tag|tag]] and [[Helm Concepts#Condition|condition]] values at installation time. | Use --set to override default [[Helm Concepts#Tag|tag]] and [[Helm Concepts#Condition|condition]] values at installation time. | ||
=Installing from Different Sources= | |||
The default option for the helm install command is to install from the default repository. However, the chart may come from different sources: | The default option for the helm install command is to install from the default repository. However, the chart may come from different sources: | ||
==Installing from a File== | |||
helm install something-0.1.1.tgz | helm install something-0.1.1.tgz | ||
==Installing from an Unpacked Chart Directory== | |||
helm install ./something | helm install ./something | ||
==Installing from a URL== | |||
helm install https://example.com/charts/something-1.0.0.tgz | helm install https://example.com/charts/something-1.0.0.tgz | ||
=Dry Run= | |||
helm install <...> --debug --dry-run | |||
Revision as of 03:14, 29 August 2019
External
- https://helm.sh/docs/helm/#helm-install
- https://helm.sh/docs/using_helm/#helm-install-installing-a-package
- https://helm.sh/docs/using_helm/#helpful-options-for-install-upgrade-rollback
Internal
Overview
Install a chart archive, creating a release in the process.
The chart may come from a repository:
helm install <chart-name> helm install stable/mysql
or from a local directory (note that the directory name must be identical with the chart name specified in Chart.yaml):
helm install <directory-name-that-must-match-chart-name>
Specifying a Release Name
helm install --name <release-name> ...
Overriding Default Configuration
Default configuration - or just some values - can be overridden in bulk with:
helm install -f|--values <configuration-overrides-file.yaml> <chart name>
The -f|--values flag can be specified multiple time on the command line, and the rightmost value will take precedence.
Individual configuration options can be specified with --set, --set-string and --set-file. If both --set and --values are used, the --set-specified configuration values are merged into the configuration values specified with --values, with higher precedence. Overrides specified with --set are persisted in a ConfigMap and can be viewed for a given release with helm get value <release-name>.
TODO: https://helm.sh/docs/using_helm/#the-format-and-limitations-of-set
Overriding Tags and Conditions
Use --set to override default tag and condition values at installation time.
Installing from Different Sources
The default option for the helm install command is to install from the default repository. However, the chart may come from different sources:
Installing from a File
helm install something-0.1.1.tgz
Installing from an Unpacked Chart Directory
helm install ./something
Installing from a URL
helm install https://example.com/charts/something-1.0.0.tgz
Dry Run
helm install <...> --debug --dry-run