How to Install Nagios 4.3.4 on RHEL, CentOS and Fedora

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Ravi Saive

I am Ravi Saive, creator of TecMint. A Computer Geek and Linux Guru who loves to share tricks and tips on Internet. Most Of My Servers runs on Open Source Platform called Linux. Follow Me: Twitter, Facebook and Google+

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358 Responses

  1. imtiyaj says:

    Dear Sir,

    Thank you for valuable. Nagios configuration is done properly. Please help to how to add servers and services in Nagios.

    How to create Nagios database ? In new configure Nagios, no database was created in Mysql.

  2. shuja says:

    Hi,

    I installed and configured Nagios but my localhost is showing down. can u tell me how to bring it up or into monitoring

    • Ravi Saive says:

      @Shuja,

      Please verify Nagios configuration for errors using following command, if any errors shown, fix it accordingly.

      # /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg
      
  3. imtiyaj says:

    Dear Sir,

    Thank you for information. Please share information about how to add hosts and it’s respective services in Nagios latest version.

  4. Arun Mohan says:

    thanks…its working fine

  5. Umer says:

    All installation steps goes fine.

    When I execute command systemctl enable nagios it shows error.

    Failed to execute operation: Access denied

    please help as soon as possible.

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