unable to pass values into helm chart on install

[dmitry-mightydevops]

➜ helm install --version v1.19.0 --namespace $FISSION_NAMESPACE fission fission-charts/fission-all --values fission-values.yaml 

Error: INSTALLATION FAILED: rendered manifests contain a resource that already exists. Unable to continue with install: Namespace "fission" in namespace "" exists and cannot be imported into the current release: invalid ownership metadata; label validation error: missing key "app.kubernetes.io/managed-by": must be set to "Helm"; annotation validation error: missing key "meta.helm.sh/release-name": must be set to "fission"; annotation validation error: missing key "meta.helm.sh/release-namespace": must be set to "fission"

fission-values.yaml:

defaultNamespace: fission
builderNamespace: fission
functionNamespace: fission
additionalFissionNamespaces:
  - prod

[dikshant-devops]

hi @dmitry-mightydevops , you can add one more parameter in values.yaml. You are getting this error because if there is a paramter which tries to create namespace for buildernamespace and functionnamespace. Fission namespace already exists so helm won't allow you to install from manifest as it already exists.

createNamespace: false