Error converting YAML to JSON: yaml: line 15: did not find expected alphabetic or numeric character-CodePudding

I want to setting wildcard subdomain for my project, use k8s, nginx ingress controller, helm chart:

in ingress.yaml file:

...
rules:
  - host: {{ .Values.ingress.host }}
...

in values.yaml file, i change host example.local to *.example.local:

...
ingress:
  enabled: true
  host: "*.example.local"
...

then, when i install chart using helm chart:

Error: YAML parse error on example/templates/ingress.yaml: error converting YAML to JSON: yaml: line 15: did not find expected alphabetic or numeric character

How can i fix it?

Thank for your support.

CodePudding user response：

In your ingress.yaml put quotes around the host key.

host: "{{ .Values.ingress.host }}"

CodePudding user response：

ingress: enabled: true host: "*.example.local"

you may need to use "---" instead of