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kuberneteskubernetes-helm

Extracting value dynamically from dictionary on helm2

I'm trying to run a bit of a complicated helm chart, and need some help.

I'm trying to get value from a dictionary like that:

get .myDictionary .Values.dictionaryKey

Unfortunately, looks like get function is not supported in helm 2 which I'm using. Do you have any advice on how to get the dictionary value with dynamic value coming from a variable on helm2?

Solution

  • The core Go text/template language contains a index function that does what you're looking for.

    {{ index .myDictionary .Values.dictionaryKey }}