Stopping MEF Center

Log in to the device environment as the root user.
Go to the path where run.sh is stored. The default installation directory is /usr/local.
```
cd Installation_path/MEF-Center/mef-center
```

Stop modules.

Stop all modules.
```
./run.sh stop -component=all
```
Stop a specific module, for example, the gateway management module.
```
./run.sh stop -component=nginx-manager
```

**Table 1** component description
Parameter	Description
all	Stops all installed modules.
Module name	Stops a single module. One stop command can be used to stop only one module. cert-manager: certificate management module edge-manager: container management module nginx-manager: gateway management module alarm-manager: alarm management module

Parameter formats supported by run.sh stop:

The parameter of ./run.sh stop is optional. If it is not specified, all modules are stopped by default.
./run.sh stop -component=all or ./run.sh stop --component=all
./run.sh stop -component all or ./run.sh stop --component all

The preceding command formats can run properly. If the parameter of run.sh stop does not contain a hyphen (-), for example, ./run.sh stop all, the parameter is ignored and the command execution continues.

If the following information is displayed, the operation is successful:

stop nginx-manager component successful

Parent topic: Common Operations