LogDNA example: Invalid value subdomain must consist of lower case alphanumeric characters

[jeffhoek]

Terraform Version

* provider.ibm: version = "~> 1.12"
* provider.kubernetes: version = "~> 1.13"

Affected Resource(s)

Please list the resources as a list, for example:
LogDNA example:
https://github.com/IBM-Cloud/terraform-provider-ibm/blob/master/examples/ibm-logdna-cluster-integration/main.tf#L8

If this issue appears to affect multiple resources, it may be an issue with Terraform's core, so please mention this.

Terraform Configuration Files

variable "chart_name" {
  default = "logDNA_chart"
}

Expected Behavior

Helm chart should successfully apply.

Actual Behavior

Terraform logs show:

Error: create: failed to create: Secret "sh.helm.release.v1.logDNA-chart-1db1b7ff.v1" is invalid: metadata.name: Invalid value: "sh.helm.release.v1.lo
gDNA-chart-1db1b7ff.v1": a DNS-1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanume
ric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')

Steps to Reproduce

Please list the steps required to reproduce the issue, for example:
0. pull the helm chart:

helm repo add stable https://kubernetes-charts.storage.googleapis.com
"stable" has been added to your repositories

1. terraform apply

Important Factoids

Are there anything atypical about your accounts that we should know? For example: Running in EC2 Classic? Custom version of OpenStack? Tight ACLs?

References

Are there any other GitHub issues (open or closed) or Pull Requests that should be linked here? For example:

• [BUG]: type and code values of ICMP security group rule are swapped. #1234

Comments

The fix is straightforward, the chart_name value in variables.tf needs to be adjusted to something like:

variable "chart_name" {
  default = "logdna-chart"
}

I will post a pull request 🔜 .