45 lines
1.9 KiB
Markdown
45 lines
1.9 KiB
Markdown
---
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title: "Environment Variables"
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linkTitle: "Environment Variables"
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weight: 6
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date: 2019-08-01
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---
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## Config option variables
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minikube supports passing environment variables instead of flags for every value listed in `minikube config`. This is done by passing an environment variable with the prefix `MINIKUBE_`.
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For example the `minikube start --iso-url="$ISO_URL"` flag can also be set by setting the `MINIKUBE_ISO_URL="$ISO_URL"` environment variable.
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## Other variables
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Some features can only be accessed by environment variables, here is a list of these features:
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* **MINIKUBE_HOME** - (string) sets the path for the .minikube directory that minikube uses for state/configuration
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* **MINIKUBE_IN_STYLE** - (bool) manually sets whether or not emoji and colors should appear in minikube. Set to false or 0 to disable this feature, true or 1 to force it to be turned on.
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* **MINIKUBE_WANTUPDATENOTIFICATION** - (bool) sets whether the user wants an update notification for new minikube versions
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* **MINIKUBE_REMINDERWAITPERIODINHOURS** - (int) sets the number of hours to check for an update notification
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* **CHANGE_MINIKUBE_NONE_USER** - (bool) automatically change ownership of ~/.minikube to the value of $SUDO_USER
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* **MINIKUBE_ENABLE_PROFILING** - (int, `1` enables it) enables trace profiling to be generated for minikube
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## Example: Disabling emoji
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```shell
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export MINIKUBE_IN_STYLE=false
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minikube start
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```
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## Making values persistent
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To make the exported variables persistent across reboots:
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* Linux and macOS: Add these declarations to `~/.bashrc` or wherever your shells environment variables are stored.
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* Windows: Add these declarations via [system settings](https://support.microsoft.com/en-au/help/310519/how-to-manage-environment-variables-in-windows-xp) or using [setx](https://stackoverflow.com/questions/5898131/set-a-persistent-environment-variable-from-cmd-exe)
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