Cluster template_parameters should be immutable once cluster object is created #140
Description
When creating cluster objects we currently have the ability to add new template parameters and update existing ones. These should be immutable
$ fcli get cluster 019a11cb-69ba-739f-b636-084af8f8c841 -o json | jq -r '.spec.template_parameters["new_bool"]'
{
"@type": "type.googleapis.com/google.protobuf.BoolValue",
"value": false
}
$ fcli edit cluster 019a11cb-69ba-739f-b636-084af8f8c841 # update to true
λ multi-tenancy-tests fcli get cluster 019a11cb-69ba-739f-b636-084af8f8c841 -o json | jq -r '.spec.template_parameters["new_bool"]'
{
"@type": "type.googleapis.com/google.protobuf.BoolValue",
"value": true
}