Azure VM scale set cloudinit race condition fix

scale-set-cloudinit-race-condition-fix.tf

resource azurerm_virtual_machine_scale_set_extension cloud_config_status {
  name                         = "CloudConfigStatusScript"
  virtual_machine_scale_set_id = azurerm_linux_virtual_machine_scale_set.linux_agents.id
  publisher                    = "Microsoft.Azure.Extensions"
  type                         = "CustomScript"
  type_handler_version         = "2.0"
  settings                     = jsonencode({
    "commandToExecute"         = "/usr/bin/cloud-init status --long --wait ; systemctl status cloud-final.service --full --no-pager --wait"
  })
}
resource azurerm_virtual_machine_scale_set_extension linux_log_analytics {
  name                         = "OmsAgentForLinux"
  virtual_machine_scale_set_id = azurerm_linux_virtual_machine_scale_set.linux_agents.id
  publisher                    = "Microsoft.EnterpriseCloud.Monitoring"
  type                         = "OmsAgentForLinux"
  type_handler_version         = "1.7"
  auto_upgrade_minor_version   = true

  settings                     = jsonencode({
    "workspaceId"              = data.azurerm_log_analytics_workspace.monitor.workspace_id
  })
  protected_settings           = jsonencode({
    "workspaceKey"             = data.azurerm_log_analytics_workspace.monitor.primary_shared_key
  })

  provision_after_extensions   = [
    # Wait for cloud-init to complete before provisioning extensions
    azurerm_virtual_machine_scale_set_extension.cloud_config_status.name
  ]
}