Uninstall the Cloudera Manager Server

The commands for uninstalling the Cloudera Manager Server depend on the method you used to install it. Refer to steps below that correspond to the method you used to install the Cloudera Manager Server.

If you used the cloudera-manager-installer.bin file (the trial installer): Run the following command on the Cloudera Manager Server host:
```
sudo /opt/cloudera/installer/uninstall-cloudera-manager.sh
```
If you did not use the cloudera-manager-installer.bin file: If you installed the Cloudera Manager Server using a different installation method such as Puppet, run the following commands on the Cloudera Manager Server host:
1. Stop the Cloudera Manager Server and its database:
```
sudo service cloudera-scm-server stop
sudo service cloudera-scm-server-db stop
```
2. Uninstall the Cloudera Manager Server and its database. This process described also removes the embedded PostgreSQL database software, if you installed that option. If you did not use the embedded PostgreSQL database, omit the cloudera-manager-server-db steps.
  RHEL systems:
```
sudo yum remove cloudera-manager-server
sudo yum remove cloudera-manager-server-db-2
```
```
sudo zypper -n rm --force-resolution cloudera-manager-server
sudo zypper -n rm --force-resolution cloudera-manager-server-db-2
```
```
sudo apt-get remove cloudera-manager-server
sudo apt-get remove cloudera-manager-server-db-2
```