public void EnsureSystemCtlServiceIsNotRunning()
{
// Mosquitto is run as docker container. If it's already running as systemctl service it will conflict so needs to be disabled
if (SystemCtl.Exists("mosquitto"))
{
SystemCtl.Stop("mosquitto");
SystemCtl.Disable("mosquitto");
}
}
public void CreateService(DeviceInfo device)
{
Console.WriteLine("Creating MQTT bridge service...");
Console.WriteLine(" Name: " + device.Name);
Console.WriteLine(" Board: " + device.Board);
Console.WriteLine(" Port: " + device.Port);
if (IsOnLocal(device) && device.IsUSBConnected)
{
var servicesPath = Context.IndexDirectory + "/scripts/apps/BridgeArduinoSerialToMqttSplitCsv/svc";
var exampleServiceFile = "growsense-mqtt-bridge-" + device.Group + "1.service.example";
var destinationServiceName = "growsense-mqtt-bridge-" + device.Name + ".service";
var destinationServicePath = SystemCtl.GetServiceFilePath(destinationServiceName);
if (File.Exists(destinationServicePath))
{
Console.WriteLine("Service already exists. Stopping and removing...");
SystemCtl.Stop(destinationServiceName);
File.Delete(destinationServicePath);
}
var fullExampleServicePath = servicesPath + "/" + exampleServiceFile;
Console.WriteLine(" Example service file: " + fullExampleServicePath);
if (!File.Exists(fullExampleServicePath))
{
throw new FileNotFoundException("Can't find example service path: " + fullExampleServicePath);
}
Console.WriteLine(" Destination service file: " + destinationServicePath);
var serviceContent = File.ReadAllText(fullExampleServicePath);
serviceContent = InsertValues(serviceContent, device);
File.WriteAllText(destinationServicePath, serviceContent);
SystemCtl.Reload();
SystemCtl.Enable(destinationServiceName);
SystemCtl.Start(destinationServiceName);
Verifier.Verify(device.Name);
}
else
{
Console.WriteLine(" Device is on a different host. Skipping creation...");
}
Console.WriteLine("Finished creating MQTT bridge service.");
}