Injecting Configurations from Key/Value Literals
Learn how to inject configurations from key/value literals.
Creating ConfigMap using literals
Hopefully, even when our applications need different configurations to work in distinct clusters, the differences are limited. Often, they should be limited to only a few key/value entries. In such cases, it might be easier to create ConfigMaps using --from-literal.
Let’s look at an example:
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kubectl create cm my-config \--from-literal=something=else \--from-literal=weather=sunnykubectl get cm my-config -o yaml
The output of the latter command is as follows (metadata is removed ...