Nagios host down but services ok

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August undefined, 2024

Witryna5 lut 2024 · If that same host has a service associated with it that is using some other method (NRPE agent, HTTP check, etc.) that is not blocked, then it is possible to … Witryna25 wrz 2014 · 0. No, you can't have a service be checked even if the host is down. There's an implied dependency for all services on a given host. To answer your second question: Services have their own notifications_enabled setting, so you can have services notify even if their parent host doesn't. However, if it's not defined, it will …

Service Status When Host Is Down - View topic - Nagios Support

Witryna25 maj 2024 · Email notifications are not working in nagios core during the host status change. I am using nagios core 4.0.8 with sendmail configured on Centos 6.6 … Witryna1 maj 2024 · The Nagios Answer Hub is a place where you can get help with technical questions from our experts. There, you can quickly open tickets and join discussion … diode rectifier with boost chopper

Service alert triggers before the Host - Nagios Support Forum

Witryna27 cze 2013 · Nagios reports host as down, services as OK. [ Log in to get rid of this advertisement] Since a week or 2 Nagios is constantly marking hosts (servers mainly … Witryna21 paź 2024 · I am using Nagios core to monitor our servers from past 14 months, but all of a sudden from yesterday I am continuously getting host check timed out after 30s for many servers and receiving host down alert and getting host up alerts within a minute. WitrynaAssume I have one host with 20 service checks. If the host becomes DOWN, Nagios still continues to do service checks on this host. So, after a while, all the services will go to - 1 Host down, - 20 Services down This information is not pertinent. The only information I would see in such a case is the "host down". The 20 "service down" fortune\u0027s favor sea of thieves

Scheduled Downtime - Nagios

Witryna23 mar 2010 · ↳ Open Source Nagios Projects ... "I am currently trialing xi with a view to purchase.. using wizard exclusively to ..." · "Perhaps this is another UI bug. Your warn/crit values should be configured based on the RAM the machine has, virtual memory usage is a sliding scale. The usage is either under or above physical memory size. When … Witryna5 gru 2024 · If this host is not yet in a HARD non-ok state, and the services go HARD non-ok, then this would be expected behavior. You can set your services to only notify on Critical and not Warning to limit the number messages. You can also set the notification interval in the Alert Settings to 0 if you want Nagios to only send one … fortune\\u0027s fool romeoWitryna15 maj 2024 · This is normal. It just means that the last service check that Nagios did, before it detected that the host was down, came back CRITICAL. This CRITICAL service result may have triggered an on-demand host check, which resulted in Nagios discovering that the host is DOWN, at which point it begins to suppress notifications … diode recovery current buck converter

"WitrynaIn this recipe, we'll start with the default Nagios Core configuration, and set up a host definition for a server that responds to PING on our local network. The end result will be that Nagios Core will add our new host to its internal tables when it starts up, and will automatically check it (probably using PING) on a regular basis. In this example, I'll … " - Nagios host down but services ok

Nagios host down but services ok

Nagios host notifications not sending via email or logging

WitrynaSee Also: Host Checks, Service Checks, Event Handlers, Notifications. Introduction. The current state of monitored services and hosts is determined by two components: The … Witryna25 maj 2024 · The decision to send out notifications is made in the service check and host check logic. The calculations for whether a notification is to be sent are only triggered when processing a host or service check corresponding to that notification; they are not triggered simply because the has passed since a …

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Witryna24 kwi 2024 · The service works and shows 'OK', but the host shows 'DOWN', due to 'check_ping'. I have not assigned 'check_ping' to this host or hostgroup. Is there a … Witryna13 gru 2024 · I have set up Nagios® Core™ 4.3.4 and configured to monitor a linux box using NRPE and Windows machine using NSClient++. I have defined the host in a cfg file and service checks for Hard disk usage and PING in another cfg file. Initially the host check command was also a PING and it correctly indicated that the Host was "UP" …

WitrynaNagios didn't send a notification, not in View Notifications For This Host nor in var/nagios.log. But your hint with max_check_attempts is good. For Service it is obviously 3 but for host it is 10. So I guess it will not send notification about services because of host is unreachable, so Nagios will wait until host is also in HARD state – Witryna28 lis 2013 · But for one such service, I noticed that nagios is showing "OK" state despite the service being down and not running. I'm using check_http plugin to achieve the same. On running the check command on cli of the server, I get the result as below. I notice that the exit status code returned is 2, which indicates a CRITICAL state for …

WitrynaLogin to the Nagios Server GUI. Click Services in left pane of Nagios server GUI and select the service to enable or disable. Click Enable notifications for this service or Disable notifications for this service from the Service Commands section. Click Commit to enable or disable the selected service notification. WitrynaThe command must return a status of OK (0) or Nagios will assume the host is down. If you leave this argument blank, ... Host and service names should be separated by …

Witryna21 lut 2024 · How to install and configure Nagios Core. First, install the Nagios Core server. While Nagios can monitor multiple OSes, the server must reside on a Linux or Unix variant such as FreeBSD or Solaris. In this tutorial, we'll install Nagios on an Ubuntu 19.10 server, but these steps should work on any Debian-based distro.

Witryna23 mar 2015 · The question going forward - now that you have all of your servers using time protocol to compare remote time to Nagios server time, do you want to deploy that check to all of your remote servers or are you just hoping to verify the time of your Nagios server. Verifying the time of your Nagios server is trivial. fortune\u0027s cold hardy holly fernWitryna19 lip 2013 · The. Way. Down. . . .and maybe an elephant or two." VI VI VI - The editor of the Beast! Come to the Dark Side. Top. imran_khan Posts: 196 ... Service define in Nagios system:-define service{use generic-service ; Name of service template to use ... host_check=check_ok;my_svc_check=checkServiceState CheckAll … diode recovery currentWitryna5 gru 2024 · If this host is not yet in a HARD non-ok state, and the services go HARD non-ok, then this would be expected behavior. You can set your services to only … fortune\\u0027s fool mary pagonesWitryna1 lut 2024 · First, our Support Engineers take the backup of the Nagios configuration files before proceeding with the upgrade. Thus, we download the latest version of Nagios. … diode recovery waveformWitryna29 sty 2016 · What I expect is to see in the Nagios XI GUI is the host status as DOWN and the host's associated service statuses as UNKNOWN. What was actually … fortune\u0027s best companies to work for 2021Witryna13 gru 2024 · I have set up Nagios® Core™ 4.3.4 and configured to monitor a linux box using NRPE and Windows machine using NSClient++. I have defined the host in a … fortune\u0027s daughter by dilly courtWitrynaThe command must return a status of OK (0) or Nagios will assume the host is down. If you leave this argument blank, ... Host and service names should be separated by commas. This directive may be used as an alternative to the servicegroups directive in service definitions. The format of the member directive is as follows (note that a host … fortune\u0027s formula william poundstone pdf