How to install ManageEngine OpManager on your data center servers

1640685505 How to install ManageEngine OpManager on your data center servers

OpManager is a great tool for keeping tabs on your data center servers. Learn how to apply it.

As a data center administrator, one of your tasks is to maintain tabs and manage the servers that help power your business. To do that right, you need tools. Whether your servers are Linux or Windows type, there are tons of options available. One such option is OpManager, from ManageEngine. This unique view on the server monitor / manager offers many features, such as:

  • Support for Linux physical and virtual servers

  • Alarms, alerts, and alerts

  • Custom Dashboards

  • Automated device and system detection

  • Hardware inspection

  • 3D image

  • Failure support and high availability

While OpManager is not free, you can kick the tires with a free 30-day trial. If the tool turns up to be your favorite, you can request a quote from ManageEngine.

Before you get to request a quote, you will want to know how to activate this tool.

Let me show you how.

SEE: MSP Best Practices: Server usage checklist (Premium TechRepublic)

Index

    What you need

    I will show the installation on Ubuntu Server 20.04, but the tool can be installed on almost any Linux or Windows Server distribution. Outside of a running example of Linux, you also need a user with sudo privileges.

    How to Download and Install OpManager

    Installing OpManager is very easy. To do so, you need to first download the binary installer file. Log in to your Linux server and issue the command:

    wget https://www.manageengine.com/network-monitoring/29809517/ManageEngine_OpManager_64bit.bin

    Once the file is downloaded, you need to grant it permissions with the command:

    chmod u+x ManageEngine_OpManager_64bit.bin

    With the permissions set, the installer will run with the command:

    sudo ./ManageEngine_OpManager_64bit.bin

    Because we work with a GUI-less server, you will receive a welcome from the text-based installer. It is very easy to use. Of course, after going through the EULA, accept the shortcomings for each question (Figure A.).

    Figure A.

    Accepting the drawbacks is all you need to do to install OpManager.

    The only basic option that you might want to opt out of the default port is 8060. If that port is already in use, you will need to change it - otherwise, leave it as it is.

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    Once you have accepted all the errors, the installation will start and take about two to five minutes, depending on the speed of your network connection. When the installation is complete, you will get the completion tool back.

    How to start OpManager

    This is where most of your time is spent. The first time you start OpManager, it will take a while to complete.

    Back at your destination window, switch to the OpManager bin directory with the command:

    cd /opt/ManageEngine/OpManager/bin

    In that directory, issue the command:

    sudo ./StartOpManagerServer.sh

    This activity can take up to five minutes. When the startup is complete, it will give you the address and port used to connect to OpManager, which should be in the form http: // SERVER_IP: 8060 (where SERVER_IP is the IP address of the host server). Specify a web browser to that address and log in to OpManager with admin username and password admin (Figure B.).

    Figure B.

    opmanager-login.jpg

    The OpManager Login window.

    You should find yourself on the main OpManager window, where you can start working with the tool (Figure C.).

    Figure C.

    opmanager-main.jpg

    The OpManager dashboard is ready for customization.

    How to start OpManager as a service

    Once you have OpManager running, you will want to shut down and set the runtime setting to run as a service. Back at the terminal window, exit the running process with the keyboard shortcut Ctrl + c and then issue the command:

    sudo ./linkAsService.sh

    This will create a systemd startup file, so you can control OpManager with the commands:

    sudo systemctl start OpManager
    sudo systemctl stop OpManager
    sudo systemctl enable OpManager

    Once the service has started, you can log back in to the OpManager dashboard and you're good to go.

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    See also

    Different IT colleagues install server hardware

    Image: iStockphoto / EvgeniyShkolenko

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