RoleToRecipients Helm Chart value does not accept string value

[bernardjkim]

Applies To

https://goteleport.com/docs/access-controls/access-request-plugins/ssh-approval-slack/

Details

The documentation indicates that the value of a roleToRecipient key/value pair can be a string value, but the Helm Chart requires that the value is an array of strings.

In the role_to_recipients map, each key is the name of a Teleport role. Each value configures the Slack channel (or channels) to notify. The value can be a single string or an array of strings.

# Documentation example values
roleToRecipients:
  "*": "access-requests"
  "editor": "TELEPORT_USERNAME"

When attempting to install the Helm Release with similar values I get the error:

❯ helm -n slack upgrade --install teleport-plugin-slack teleport/teleport-plugin-slack --values teleport-slack-helm.yaml
Error: UPGRADE FAILED: values don't meet the specifications of the schema(s) in the following chart(s):
teleport-plugin-slack:
- roleToRecipients.*: Invalid type. Expected: array, given: string

How will we know this is resolved?

The above helm install command should install the plugin as expected. Alternatively, the documentation should be updated to indicate that the recipient values must be an array.