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    Installation of Zabbix in Centos 7

    IT Discussion
    linux zabbix centos 7 centos
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    • S
      scottalanmiller @Lakshmana
      last edited by

      @Lakshmana said:

      When i try to install the zabbix there is an authentication failure error comes.Why?

      When asking a question like this, we will always ask to see the command that you ran. So best to include it upfront instead of waiting for us to ask because obviously we could never answer "why" without knowing what you did.

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      • S
        scottalanmiller @Lakshmana
        last edited by

        @Lakshmana said:

        Whether I have check the /etc/sudoers or change the permission of the folder of me to install the zabbix?

        I know that you are in the sudoers with full root access. It was verified.

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        • L
          Lakshmana
          last edited by

          Error I am facing here is given below as shown

          [lakshmana@dny-lnx-zabbix home]$ yum install epel-release
          Loaded plugins: fastestmirror
          You need to be root to perform this command.

          Why this comes?

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          • S
            scottalanmiller
            last edited by

            You are missing the sudo before the command.

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            • S
              scottalanmiller
              last edited by scottalanmiller

              The EPEL is already installed as part of a base install, but no harm in doing it twice. But the command would be:

              sudo yum install epel-release
              
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              • L
                Lakshmana
                last edited by

                I have started my iinstallation by the other command

                Configure the ZabbixZone package repository and GPG key using command:

                rpm --import http://repo.zabbix.com/RPM-GPG-KEY-ZABBIX

                rpm -Uv http://repo.zabbix.com/zabbix/2.4/rhel/7/x86_64/zabbix-release-2.4-1.el7.noarch.rpm

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                • S
                  scottalanmiller
                  last edited by

                  Don't forget the sudo

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                  • L
                    Lakshmana
                    last edited by

                    Then the installtion of the Zabbix agent is done by the following command

                    Now, Install Zabbix server and agent using command:

                    sudo yum install zabbix-server-mysql zabbix-web-mysql zabbix-agent zabbix-java-gateway

                    which requires internet to download the package of 223 MB.

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                    • S
                      scottalanmiller
                      last edited by

                      That is pretty small, it should be pretty fast.

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                      • L
                        Lakshmana
                        last edited by

                        In order to update the time zone go to the file given below
                        Edit file /etc/httpd/conf.d/zabbix:

                        vi /etc/httpd/conf.d/zabbix.conf

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                        • S
                          scottalanmiller @Lakshmana
                          last edited by

                          @Lakshmana said:

                          In order to update the time zone go to the file given below
                          Edit file /etc/httpd/conf.d/zabbix:

                          vi /etc/httpd/conf.d/zabbix.conf

                          Why are you changing the timezone? Is that part of a normal installation?

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                          • L
                            Lakshmana
                            last edited by

                            No,If needed means we can change

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                              Lakshmana
                              last edited by

                              After the update of the time zone needs to update it by the following command

                              Restart the httpd

                              systemctl restart httpd
                              After the MySQL needs to configured here.If needed we need to install in the server

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                                scottalanmiller
                                last edited by

                                Don't forget a space after all punctuation.

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                                  Lakshmana
                                  last edited by

                                  Ok.The mysql and LAMP can be installed by the following link provided below

                                  http://www.unixmen.com/install-lamp-server-apache-mariadb-php-centosrhelscientific-linux-7/

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                                  • L
                                    Lakshmana
                                    last edited by

                                    Maria DB installation issue, I am facing in this is given below
                                    [lakshmana@dny-lnx-zabbix ~]$ mysql_secure_installation
                                    /usr/bin/mysql_secure_installation: line 379: find_mysql_client: command not found

                                    NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
                                    SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!

                                    In order to log into MariaDB to secure it, we'll need the current
                                    password for the root user. If you've just installed MariaDB, and
                                    you haven't set the root password yet, the password will be blank,
                                    so you should just press enter here.

                                    Enter current password for root (enter for none):
                                    ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
                                    Enter current password for root (enter for none):
                                    ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
                                    Enter current password for root (enter for none):

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                                    • S
                                      scottalanmiller
                                      last edited by

                                      I think that you forgot the step to start the server.

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                                        Lakshmana
                                        last edited by

                                        Yes, I have started the MariaDB by the following command given below

                                        sudo systemctl start mariadb
                                        sudo systemctl enable mariadb

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                                        • S
                                          scottalanmiller
                                          last edited by

                                          Use ps to see if it is running.

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                                          • L
                                            Lakshmana
                                            last edited by

                                            Yes,the MySQL is working

                                            [lakshmana@dny-lnx-zabbix ~]$ ps -ef | grep mysql
                                            root 27635 27481 0 13:14 pts/4 00:00:00 sudo mysql_secure_installation
                                            root 27636 27635 0 13:14 pts/4 00:00:00 /bin/sh /bin/mysql_secure_installation
                                            mysql 27770 1 0 13:23 ? 00:00:00 /bin/sh /usr/bin/mysqld_safe --basedir=/usr
                                            mysql 27928 27770 0 13:23 ? 00:00:00 /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin --log-error=/var/log/mariadb/mariadb.log --pid-file=/var/run/mariadb/mariadb.pid --socket=/var/lib/mysql/mysql.sock
                                            lakshma+ 28085 27663 0 13:28 pts/5 00:00:00 grep --color=auto mysql

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