MongoDB Replica Set - The value of parameter linuxConfiguration.ssh.publicKeys.keyData is invalid

[Camuvingian]

mongodb-replica-set-centos

Issue Details

When I run the commands to deploy the replica set

az group create --name <resource-group-name> --location <resource-group-location> # Use this command when you need to create a new resource group for your deployment.
az deployment group create --resource-group <my-resource-group> --template-uri https://raw.githubusercontent.com/migr8/AzureDeploymentTemplates/main/mongo/mongodb-replica-set-centos/azuredeploy.json

I receive the following error:

{
  "status": "Failed",
  "error": {
    "code": "DeploymentFailed",
    "message": "At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/DeployOperations for usage details.",
    "details": [
      {
        "code": "Conflict",
        "message": "{\r\n  \"status\": \"Failed\",\r\n  \"error\": {\r\n    \"code\": \"ResourceDeploymentFailure\",\r\n    \"message\": \"The resource operation completed with terminal provisioning state 'Failed'.\",\r\n    \"details\": [\r\n      {\r\n        \"code\": \"DeploymentFailed\",\r\n        \"message\": \"At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/DeployOperations for usage details.\",\r\n        \"details\": [\r\n          {\r\n            \"code\": \"BadRequest\",\r\n  \"message\": \"{\\r\\n  \\\"error\\\": {\\r\\n    \\\"code\\\": \\\"InvalidParameter\\\",\\r\\n    \\\"message\\\": \\\"The value of parameter linuxConfiguration.ssh.publicKeys.keyData is invalid.\\\",\\r\\n    \\\"target\\\": \\\"linuxConfiguration.ssh.publicKeys.keyData\\\"\\r\\n  }\\r\\n}\"\r\n          }\r\n        ]\r\n      }\r\n    ]\r\n  }\r\n}"
      },
      {
        "code": "Conflict",
        "message": "{\r\n  \"status\": \"Failed\",\r\n  \"error\": {\r\n    \"code\": \"ResourceDeploymentFailure\",\r\n    \"message\": \"The resource operation completed with terminal provisioning state 'Failed'.\",\r\n    \"details\": [\r\n      {\r\n        \"code\": \"DeploymentFailed\",\r\n        \"message\": \"At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/DeployOperations for usage details.\",\r\n        \"details\": [\r\n          {\r\n            \"code\": \"BadRequest\",\r\n            \"message\": \"{\\r\\n  \\\"error\\\": {\\r\\n    \\\"code\\\": \\\"InvalidParameter\\\",\\r\\n    \\\"message\\\": \\\"The value of parameter linuxConfiguration.ssh.publicKeys.keyData is invalid.\\\",\\r\\n    \\\"target\\\": \\\"linuxConfiguration.ssh.publicKeys.keyData\\\"\\r\\n  }\\r\\n}\"\r\n          }\r\n        ]\r\n      }\r\n    ]\r\n  }\r\n}"
      }
    ]
  }
}

The problem field is in both primary-resources.json and secondary-resources.json appears to be

	"variables": {
		"subnetRef": "[resourceId('Microsoft.Network/virtualNetworks/subnets', parameters('subnet').vnet, parameters('subnet').name)]",
		"securityGroupName": "[concat(parameters('namespace'), parameters('vmbasename'), 'nsg')]",
		**"linuxConfiguration": {
			"disablePasswordAuthentication": true,
			"ssh": {
				"publicKeys": [
					{
						"path": "[concat('/home/', parameters('adminUsername'), '/.ssh/authorized_keys')]",
						"keyData": "[parameters('adminPasswordOrKey')]"
					}
				]
			}
		}**
	},

But how can I fix this?

Repro steps

1. Run az group create --name --location # Use this command when you need to create a new resource group for your deployment. where resource group exists.
2. Run az deployment group create --resource-group --template-uri https://raw.githubusercontent.com/migr8/AzureDeploymentTemplates/main/mongo/mongodb-replica-set-centos/azuredeploy.json and step through the prompts
3. Enter the relevant in formation.

I have tried changing the adminPasswordOrKey used to be a standard password and a valid SSH key. Nothing works. Please help me. :'[