Might be worth trying using index method: xyz.abc-def: {{ index .Values.xyz “abc-def” }} looks like it’s still restricted by helm to allow hyphens in variable names (as well in subchart names) and index is a workaround
I ran into a similar problem and apparently it turns out Kubernetes’s Pod specification requires environment variable values to be coerced as strings, so integers need to be passed through quote.So, in your deployment.yaml file wherever you are using the numeric values try to pass them as below. value: {{ .Values.environment.TEMP | quote}} It will … Read more
The solution given by kujenga from the GitHub issue worked without any other modifications: kubectl create serviceaccount –namespace kube-system tiller kubectl create clusterrolebinding tiller-cluster-rule –clusterrole=cluster-admin –serviceaccount=kube-system:tiller kubectl patch deploy –namespace kube-system tiller-deploy -p ‘{“spec”:{“template”:{“spec”:{“serviceAccount”:”tiller”}}}}’
Update 2: Helm 3 added support for multi namespaces https://github.com/helm/helm/issues/2060 Update 1: If a resource template specifies a metadata.namespace, then it will be installed in that namespace. For example, if I have a pod with metadata.namespace: x and I run helm install mychart –namespace y, that pod will be installed in x. I guess you … Read more
What you’re seeing is a weird caveat in Go templating. Your conditional logic is being evaluated inside a range loop. This means . you’re using to access Values is not the one you expect it to be, as it’s overridden for each range iteration evaluation. You can use $, which references the global scope in … Read more
First of all you need to make sure you’ve successfully uninstalled the helm release, before reinstalling. To list all the releases, use: $ helm list –all –all-namespaces To uninstall a release, use: $ helm uninstall <release-name> -n <namespace> You can also use –no-hooks to skip running hooks for the command: $ helm uninstall <release-name> -n … Read more
Your config.json file should be inside your mychart/ directory, not inside mychart/templates Chart Template Guide configmap.yaml apiVersion: v1 kind: ConfigMap metadata: name: {{ .Release.Name }}-configmap data: config.json: |- {{ .Files.Get “config.json” | indent 4}} config.json { “val”: “key” } helm install –dry-run –debug mychart [debug] Created tunnel using local port: ‘52091’ [debug] SERVER: “127.0.0.1:52091” … … Read more
Isn’t it just scope issue? Try something as below {{- $fullName := include “mychart.fullname” . -}} {{- $networkAppPort := .Values.network.appPort -}} … …. omitted code … http: paths: {{- range .paths }} – path: {{ . }} backend: serviceName: {{ $fullName }} servicePort: {{ $networkAppPort }} {{- end }} {{- end }}
From helm template documentation -s, –show-only stringArray only show manifests rendered from the given templates For rendering only one resource use helm template -s templates/deployment.yaml .