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Go templates: How do I access array item (arr[2]) in templates?

How do I access an array item (e.g. a[2]) in templates?

Whenever I do this I get "bad character U+005B '['"

{{ .a[2] }}
Solution

  • to access a field on an array item as go templating in *.yaml format :

    {{ (index .Values.fields 0).fieldItem }}

    Index of zero(0) as in fields array of field as fieldItem .