'Using a yaml array with helm template
I have a directory structure representing a Helm chart as follows:
Chart.yaml
values.yaml
templates/
template.tpl
values.yaml:
foo: ["bar", "baz"]
FOO:
- BAR
- BAZ
templates/template.tpl:
thing1: {{ .Values.foo }}
thing2: {{ .Values.FOO }}
Output of running helm template . in this directory. (Helm version v3.6.3)
---
# Source: test/templates/template.tpl
thing1: [bar baz]
thing2: [BAR BAZ]
You can see here that both thing1 and thing2 map to YAML arrays containing one string each, namely the strings "bar baz" and "BAR BAZ".
I would like the items in the array to still be separate stings after templating. But the built-in functions that I have found in the helm template language documentation (like {{ list .Values.foo }}) don't do anything productive.
Can someone point me at how to properly template YAML arrays of strings?
Sources
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