core/installer/values-tmpl/appmanager.jsonschema

{
  "type": "object",
  "properties": {
    "RepoAddr": { "type": "string", "default": "ssh://192.168.0.11/example" },
	"SSHPrivateKey": { "type": "string", "default": "foo bar" }
  },
  "additionalProperties": false
}