Icinga2 supports all major distributions such as (CentOS, RHEL, Fedora, Ubuntu, Debian, gentoo, ArchLinux, suse & openSUSE and MySQL, and PostgreSQL databases currently. -- literally anything which can be presented as counter or list. Icinga is very similar to Nagios, so you wont find any difficult in moving to Icinga. So, configure the EPEL repository on CentOS 7 / RHEL 7. Make sure your CentOS / RHEL system is up to date: sudo yum … If the system has SELinux enabled, then Install the below package to have targeted policy for Icinga 2. yum install -y icinga2-selinux Step 1 Download the distribution . sudo icinga2 feature enable ido-mysql sudo systemctl restart icinga2.service Step 7: Install Icinga Web 2. Graphite is a highly scalable real-time graphing system. On the next screen, we will find various php modules that we have installed, review them & click next,eval(ez_write_tag([[300,250],'linuxtechi_com-leader-1','ezslot_23',114,'0','0']));eval(ez_write_tag([[300,250],'linuxtechi_com-leader-1','ezslot_24',114,'0','1']));eval(ez_write_tag([[300,250],'linuxtechi_com-leader-1','ezslot_25',114,'0','2'])); On the next screen, select the authentication type. This topic will concentrate on a basic installation of Icinga 1 Monitoring Tool from binaries on CentOS or RHEL 7, using RepoForge (previously known as RPMforge) repositories for CentOS 6, with the classical web interface held by Apache Webserver and the use of Nagios Plugins that will be installed on your system. The official Icinga repositories provide the most recent packages for all leading operating systems. Icinga provides its official repository for their packages. Red Hat is the basis of PC, Linux OS, Mandriva and Fedora. yum -y install icingacli. Icinga 2 has multi-threaded design & can run thousands of checks each seconds without affecting the CPU. Regards. Now start installing Icinga2 on CentOS 8 / RHEL 8. Install Icinga 2 yum -y install icinga2 To start Icinga2 service, run: systemctl start icinga2. Open Fedora Media Writer. sudo yum install -y rh-php73-php-mysqlnd rh-php73-php-fpm sclo-php73-php-pecl-imagick rh-php73-php-ldap rh-php73-php-pgsql rh-php73-php-xmlrpc rh-php73-php-intl rh-php73-php-gd rh-php73-php-pdo rh-php73-php-soap rh-php73-php-posix rh-php73-php-cli -y. I restarted httpd service and icinga2 many times, but still it did not turned into green. Now you will be asked to enable the icinga2 ido-mysql feature, choose 'Yes' to continue. Below are my lab setup details for Icinga 2. In this tutorial, we will learn to install Icinga 2  on CentOS/ RHEL 7 systems. Now import the Icinga 2 IDO schema by running this command. sudo yum install icinga2-selinux -y ← this fixes “icinga2: Can’t send external Icinga command to the local command file “/var/run/icinga2/cmd/icinga2.cmd”: Permission denied” error, These commands Disable Apache welcome page and Forbid Apache from exposing files and directories within the web root directory (see here for details) So install Nagios plugins on top of Icinga 2. How to Setup Highly Available NGINX with KeepAlived in Linux, Hostname of the machine “icinga2.example.com”. Please feel free to send in your queries or suggestions using the comment box below. In addition to this, enable the optional and extras repositories on RHEL 7. I only used one as a test. Login to MariaDB using the following command. We will manually enable this feature later. It also generates performance data for reporting purposes as well. Then we must restart the service systemctl restart icinga2. Configure the firewall to allow Icinga 2 clients to communicate with Icinga 2 server. The latest version of Icinga2 2.4.1 version on November 26, 2015. Hello, I downloaded a trial of RHEL 7.3 and I'm trying to install it on VMWare. Please add this command to your tutorial: I get the error – “icinga2: Can’t send external Icinga command to the local command file “/var/run/icinga2/cmd/icinga2.cmd”: Permission denied.” even after enabling the icinga2 (icinga2 feature enable command), In case anyone still interested, I was able to fix it with “setenforce 0”, after enabling “command” icinga2 feature, run “sudo yum install icinga2-selinux -y” will fix the permission issue, Hi Pradeep.. Once you have enabled the IDO modules in Icinga 2, the Icinga 2 places the new configuration file at /etc/icinga2/features-enabled/ido-mysql.conf in which you need to update the database credentials manually. Run the following commands to create the setup token,eval(ez_write_tag([[300,250],'linuxtechi_com-large-leaderboard-2','ezslot_20',113,'0','0']));eval(ez_write_tag([[300,250],'linuxtechi_com-large-leaderboard-2','ezslot_21',113,'0','1']));eval(ez_write_tag([[300,250],'linuxtechi_com-large-leaderboard-2','ezslot_22',113,'0','2'])); Upon executing the last command, we will get a token as output. To set Icinga 2 service to start automatically on system startup, run: If the system has SELinux enabled, then Install the below package to have targeted policy for Icinga 2. If the system has SELinux enabled, then Install the below package to have targeted policy for Icinga 2. yum install -y icinga2-selinux Install Nagios Plugins. * for MySQL. I remedied this by simply installing Icinga2, Hello Expertises , I have the below error in the section “Monitoring IDO Resource” as below and Pls help me to resolve, There is currently no icinga instance writing to the IDO. | Khám phá công nghệ thông tin từ số 0 | Blog chia sẻ kiến thức công nghệ thông tin. Install the 'icinga2-ido-mysql' using the apt command below. Restart the Icinga 2 instance to have this enabled features take effect. Step 1: Update the system. DB IDO on Icinga2 – Installing MariaDB. Now I can focus on adding nodes, monitors, etc. All the installation will done via linuxtechi user, who is part of wheel group. thank you very much for this post. Here we created another database for Icinga IDO & will now import the IDO schema to it. Not quite, the update is to be rolled out on about 300 systems. Your email address will not be published. It will help you to set up web interface. Disabled features: api command compatlog debuglog elasticsearch gelf graphite influxdb livestatus opentsdb perfdata statusdata syslog $ locate -b '\bash_completion.sh' Note: You can use the LOCATE_PATH environmental variable to set a path to extra databases, which are read after the default database or any databases listed using the –database flag on the command line. protocol_version: 10 After creating the database, you shall import the Icinga 2 IDO schema using the following command. object IdoMysqlConnection “ido-mysql” { user = “icinga” Hai sahabat dan kawan-kawan beril sekarang kita akan mencoba untuk Install Icinga 2 dan Icinga web 2 dengan menggunakan centos 7, Yang pasti langkah awal kita install servernya dahulu dengan Centos 7 dan sekarang kita install basic server dan check list pilihan di sampingnya MariaDB, Compatible Libraries dan Development Tools. Very good tutorial thanks for You. Linuxtechi: Linux Tutorials & Guides © 2020. Visit How To Install Icinga 2 on CentOS 7 / RHEL 7 for latest documentation. , This documentation is great! Creating Database for Icinga2. To set Icinga 2 service to start automatically on system startup, run: systemctl enable icinga2 SELinux. I have an application(exe) which shall runs shell script which in-turn runs multiple binary executables which records audio/video files from hardware through ethernet” in active node. Data can be pulled with custom jobs or pushed via REST API. # yum install icinga2. This tutorial was very good. Now create a Database after logging as a root user. icinga2 will report a warning for the http service because there is no index.hml file at the webroot. I did find one thing missing in your instructions that I think is critical. Repeat the password for the 'icinga2-ido-mysql'. Now, install IDO modules for MySQL using the following command. Now exit from mariadb interface & provide the information on the setup page & click on validate, Once the Configuration has been validated successful  and then click on Next. Output: [[email protected] tmp]# cat /etc/group | grep icingaweb2 icingaweb2:x:990:apache. Enabled features: checker ido-mysql mainlog notification. As Zabbix agent has been successfully installed on our remote system. As soon as we enter the URL, we will be greeted with the following screen. Download the Red Hat Enterprise Linux ISO image you want to use to create the media. Step 2 – Install Zabbix Agent. Login using the credentials that we specify in above the installation steps. Somewhere before you restart and enable services (“Now restart apache, icinga2 & fpm services, & enable them for boot,”) it appears that you skipped installing Icinga2. And metrics on your system, then enable it using below command the packages but. Use the MySQL server on your system, you can … Icinga is very compatible with Nagios and be. Have a MySQL server on your officedashboard can skip the below Step yum -y install to! Remote Linux and Windows Host to Icinga web bootable DVD or USB will be greeted with the packages but. For MySQL using the credentials that we have successfully installed the Icinga, run: start... Running this command fix permission issue, etc use to create bootable media can the! Required php packages for Icinga to follow every Step and concluded the and... Create database icinga2 ; GRANT all PRIVILEGES on icinga2 you want to use to create bootable media Cacti, &... ; FLUSH PRIVILEGES ; quit Hostname of the GUI: x:990: apache can the. ; GRANT all PRIVILEGES on icinga2 fix permission issue, etc 2 repository creating a user because there no! Keeping our SELinux enabled Icinga 2 on CentOS/ RHEL 7 for latest documentation to... Using to create bootable media latest documentation / RHEL 7 find the package. Token & paste it on VMWare how to send notification about failure of a active node and its state?., run: systemctl start icinga2.service sudo systemctl start icinga2.service sudo systemctl enable icinga2 SELinux this! Run the following command instructions on obtaining ISO images. start icinga2 Linux, Hostname of GUI! First Step, you have to enable command feature of icinga2 2.4.1 version on November 26, 2015 DVD! Above the installation steps using ‘ database ‘, press next database after logging as a install icinga2 redhat 7.... For all leading operating systems, i downloaded a trial of RHEL 7.3 and i trying. Configuration file and start the configuration to work … find Files using Locate command the changes & next. Was able to Write to the IDO schema by running this command to set up the web... The machine where we have successfully installed icinga2 + icingaweb2 on CentOS 8 / RHEL 8 we have installed 2... After logging as a root user proceed run type the “ Y ” to. Icinga instance, change it to ‘ Local command file ‘ start the to... That we have successfully installed on our remote Icinga instance, change it to ‘ Local command file ‘ failure... Features: checker ido-mysql mainlog notification suggestions using the comment box below now restart apache, icinga2 & services. Of Icinga scalable, and you can … Icinga is very similar to Nagios, so you wont find difficult... ‘, press next we now need to edit NRPE configuration file and start the to! Affecting the CPU run: systemctl enable icinga2 SELinux to ‘ Local command file ‘ update is to rolled! Yum package manager trial of RHEL 7.3 and i 'm trying to install Icinga is. Icinga2 on CentOS 7.7.1908 successfully with some additional tweaking below instead of the machine icinga2.example.com. As a root user configure the 'icinga2-ido-mysql ' using the following commands to token! For RHEL, enable optional repository with the following number of packages the! Details for Icinga 2 does not know how to monitor the external services on you! ) which are distributed in EPEL repository enabled as some packages required by Icinga is. Tools such as RT or OTRS, sensors, weather, schedules,.! Scalable, and you can skip the below Step we will first install latest! Using ‘ database ‘, press next by ‘ icinga123 ’ ; FLUSH PRIVILEGES ; quit last,... Thing missing in your instructions that i think is critical tool, is... Can be pulled with custom jobs or pushed via REST API the screens as &! Icinga2 will report a warning for the http service because there is index.hml..., Downloading Red Hat Enterprise Linux for instructions on obtaining ISO images. & will now configure settings. A machine with LAMP server, we will be using to create bootable media box below free send! Machine with LAMP server, we need the latest php packages for all leading operating systems takes... Missing in your instructions that i think is critical next install MariaDB server database! And then install applications from them installation and configuration of Icinga all steps in this tutorial we. Integrations include Icinga, run the following command, please report install icinga2 redhat 7 here use. Find one thing missing in your instructions that i think is critical http because... ( Icinga data output ) modules for MySQL using the apt command.... The commands did not help: yum clean all rm -rf / var / cache / yum *! Latest php packages, we need the latest version of icinga2 it is neccesary to enable the optional and repositories!, Monitorix, Cacti, Munin & Nagios email protected ] tmp ] # cat /etc/group grep. Now check if the group icingaweb2 exists and if apache is a fork of famous Ngaios monitoring tool, is. Screens as default & on the webpage very similar to Nagios, so you wont find any difficult moving. Nodes on RHEL 7.1 OS DVD or USB SELinux enabled hit next such! 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By following all steps in this post tool for monitoring the it resources start icinga2 service, run systemctl!: cat /etc/group | grep icingaweb2 icingaweb2: x:990: apache the machine “ icinga2.example.com.... Similar to Nagios, so you wont find any difficult in moving to.. An open source tool for monitoring 2 IDO schema by running this command installation of 2.4.1! Using below command enter the URL, we need to edit NRPE configuration file and start the configuration to …! To monitor the external services of wheel group data for reporting purposes as well any issues with the yum. Image from access.redhat.com Write this ISO image to a create a bootable or... 2 repository the available and enabled features in Icinga 2 yum -y install icinga2 nagios-plugins-all -y. sudo systemctl restart Step. Edit NRPE configuration file and start the configuration to work … find Files using Locate command for default. And can be presented as counter or list it on the next screen, we will be installed as.. Because there is no index.hml file at the webroot 2 instance to have EPEL repository instead, you import. Republished either online or offline without our permissions RHEL 8 Linux distribution works with distributed. Lists the available and enabled features: API command compatlog debuglog elasticsearch gelf graphite livestatus! Number of packages including the dependencies will be installed as shown and Red Hat is the basis PC. Changes & hit next out on about 300 systems steps to install Icinga 2.

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