Is there a plugin named check_hosts? In the example above, the "/var/lib/mrtg/192.168.1.253_1.log" option that gets passed to the check_local_mrtgtraf command tells the plugin which MRTG log file to read from. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Implementing effective Ping monitoring with Nagios offers the following benefits: These Nagios solutions provide Ping monitoring capabilities and benefits: Nagios XI is the most powerful and trusted infrastructure monitoring tool on the market. I did to interval of 3 and retry of 2. Configure Nagios so that performance data is either written to files and/or processed by executing commands. Object definition files that are used to store information about items such as services or contact groups. This same file can be used to add new OpenStack monitoring services. Additional service files can be used, but they must be specified as a cfg_file parameter in the /etc/nagios/nagios.cfg file. I would suggest you to change the check_command to something like my-check-host-alive and to define my-check-host-alive in commands.cfg to use something like check_tcp. Within the Nagios Web GUI / Dashboard, if I drill down into a Host page with the "Host State Information", I see this being reported for "Status Information" (IP address removed): Status Information: /usr/bin/ping -n -U -w 30 -c 5 {my-host-ip-address}, CRITICAL - Could not interpret output from ping command. Performance Data - Nagios Inquire today and let our Quickstart team help you get started with Nagios XI, Up To: Contents Increased server, services, and application availability, Fast detection of network outages and protocol failures. The commands that Nagios executes to process host and service performance data are determined by the host_perfdata_command and service_perfdata_command options, respectively. What is scrcpy OTG mode and how does it work? check-host-alive is defined in commands.cfg to use check_ping. Thanks for that. Careers. You told Nagios to look to the /usr/local/nagios/etc/objects/switch.cfg to find additional object definitions. An example file format template for service performance data might look like this: By default, the text files will be opened in "append" mode. My /etc/nagios/objects/commands.cfg states, which defines the arguments in between the exclamation marks as in the documentation example you gave. Nagios servers may receive a considerable amount of network traffic, resulting in resource contention. Overriding Nagios hostgroup service with host service, https://www.mail-archive.com/nagios-users@lists.sourceforge.net/msg29273.html, http://forum.centreon.com/showthread.php/10643-Over-riding-checks-in-hostgroup, http://ehc.ac/p/nagios/mailman/message/22496927/, http://markmail.org/message/ms6rzljthml7ejlt, http://nagios.sourceforge.net/docs/3_0/macros.html. If you want to have more granular (free) monitoring, check out InfluxDB, Telegraf and Grafana. Host or Service Check Interval (SOLVED) - Nagios Support Forum Open nagios web interface and see the host is being pinged properly. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. It's not running 'on' the remote host - the check_ping command is running a ping on the nagios server against the remote host. Millions of users and thousands of companies - ranging from Fortune 500s to small business owners - trust Nagios XI to get the job done. So for example, I'd like to have a host in the linux-server host group, which inherits several services (SSH, Disk, PING, etc), but for specific services I want to override with their own unique values, define a service specific to that host, with custom values. once I passed the correct IP protocol , It worked fine. I can ping the nagios server and the nagios server is able to ping the server. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. This might include things like service check latency (i.e. Why did US v. Assange skip the court of appeal? I currently am experimenting with defining a set of services to all hosts in a hostgroup, this is working fine. I find it very strange that there are entries in /usr/bin that normal users are not allowed to run? In the following example, it sends 10 ICMP ECHO packets to the remote host before its output is measured. This means if the check_ping does not get a result in 10 seconds, the command will timeout. For any support related questions please visit the Nagios Support Forums at: Article Number: 775 | Rating: Unrated | Last Updated by.
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