... For checking remote websites, you should register a new host in check_mk, and then override the check_command for it to something specific (e.g. the outside. Basic information on the installation of Checkmk, Basic Principles of monitoring with Checkmk, Monitoring network services (Active checks), User Management with LDAP/Active Directory, System Monitoring with Checkmk â Part 1: The Basics, System Monitoring with Checkmk - Part 2: Advance Topics. Telnet based check_mk checks. check_http doesn't need an agent on the web server, since network-based services (HTTP(S), SMTP, IMAP, etc.) ©2020 tribe29 GmbH. Check_MK is a Nagios based plugin that improves on Nagios monitoring system capabilities & performance. Check_MK OMD Introduction Active and passive monitoring checks, plugins and extensions Considerations Active Monitoring Run on the Nagios server itself (“remote” checks): SNMP, ping, check_http, check_printer... Run on the systems being monitored (“local” checks… WATO ⇒ Host & Service Parameters entry for Active Checks (HTTP, TCP, etc.). These new checks enable Check_MK to monitor a EMC ScaleIO infrastructure. in the web interface. than other services. Integer (title = _ ("Normal check interval for service checks"), help = _ ("Check_MK usually uses an interval of one minute for the active Check_MK ""check and for legacy checks. Useing check_mk_active-sql plugin for read out Active Oracle Open Cursor leads to ORA-00911: invalid character Troubleshooting loibele1 December 15, 2020, 9:14am ansible archive arista backup borgmatic broken utf-8 centos check_mk cisco convert string deb debian dictionary exchange 2016 export flask git gzip inventory linux log mail mime mongodb multiprocessing nginx owa postfix proxy python regex reverse proxy rsync selinux shell simple smtp snippet snmp socketserver ssh syslog ubuntu ubuntu 16.04 lts wlc With Check_MK, the setting up of a monitoring system is a breeze, even on large installations.Working with the command line is reduced to a minimum, as WATO provides a powerful graphical configuration interface. check_mk is used in a highly distributed way at over 300 sites with one central configuration platform which allow us to quickly implement new monitoring solutions and standards. Securing the web interface with HTTPS. To simplify the example overview here, ©2019 tribe29 GmbH. The latter can be written as if you are already in the correct directory: Note that the above-mentioned macros, such as $HOSTNAME$ or The plugin is really powerful, so what Check_MK adds for you is a nice GUI with input validation. they only report states as the host sees them from the inside, but you will Whether the web server is functioning can still be verified from ... active_checks = {} # WATO variant for fully formalized checks: custom_checks = [] # WATO variant for free-form custom checks without formalization: all_hosts = [] Once epel has been enabled we continue to install Check_MK by placing the download package somewhere on your server. Using variables ($_HOSTTAGS$) in active checks. Do not wonder if for example a .bak, .orig or .old-file will render your Check_MK unresponsive. Oh well, you'll get used to it. Integrating other Nagios-compatible plug-ins, 4. In Wato: Host & Service Parameters > suchst nach “discovery” > Regel “Periodic Service Discovery” > Create new Rule in “Main Directory” oder wo immer es für dich passend ist. Detailed instructions can be found in the respective articles on All further configuration is achieved via configurations data, and plug-ins are installed by downloading them from the same page and copying them into the appropriate folder. The only A list of all of the available The checks can help you identify problematic translations or source strings which are hard to translate. A passive check is sent directly by the monitored server and the server has no influence on when this result is sent. Active checks are small programs or scripts that connect to a service in the network or the internet, and then provide the user with the monitoring data. Passive Checks¶ In monitoring there is the concept of active and passive checks. Checks created with the {{WATO > Host & service parameters > Active checks}} rulesets are now automatically using active checks in the local hierarchy when they are available. Date: Sep 11, 2014: Checkmk Editon: Checkmk Raw (CRE) Checkmk Version: 1.2.5i6 Remote Plugin Executor (abbreviated: MRPE). It can said to be a front end for Nagios Core, but it in itself is a completely new & powerful monitoring tool. they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. … execute independently of other (passive) services. Basic eleme n t the Nagios and WATO GUI, and includes various modules: the NagVis, which is responsible for displaying the network topology, a PNP4Nagios, which collects the monitored system performance data in RRD format and displays them in the form of graphs and reports. These occur for performance reasons and illustrate a special feature of Checkmk: Check_MK's WATO GUI lets you configure HTTP checks. Join thousands of sysadmins and receive free professional tips and tricks to help you monitor your IT-infrastructure. The HTTP checks. Many of the scripts and programs you will find in Checkmk are originally from www.monitoring-plugins.org . Alle überwachten Server senden per NSCA Client passive checks an den server. Availability. Active checks: Autodetect active checks which have a WATO configuration page, Compatible - no manual interaction needed. Contribute to sileht/check_mk development by creating an account on GitHub. Therefore always make sure — also with the aid of the this can be handy for testing - place those few lines at the beginning while scripting as non-Check_MK user - Later it will not work or you have to change this a little because a Check_MK-site set's its own LD_LIBRARY_PATH for the scripts! originally from The plugin is really powerful, so what Check_MK adds for you is a nice GUI with input validation. options here are the specification of a service description and a command line. The documentation provided here is meant as a quick introduction to the Checkmk Enterprise Editi (CEE). most frequently used checks directly in the web interface. First we’ll install Nagios: root@z:~> wget http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-3.2.2.tar.gz root@z:~> tar zxf nagios-3.2.2.tar.gz root@z:~> cd nagios-3.2.2 # We have to create a user and group for nagios, pick a number that's free and suits you (check /etc/passwd and /etc/group) # Also, I can't be bothered with the nagios command group, but if you fancy you should create it and add the nagios user to it as well. command_line echo "ERROR - you did an active check on this service - please disable active checks" && exit 1 define command { command_name check_mk-cpu.threads In addition you will need a configuration file that determines how the plug-in All rights reserved. $HOSTADDRESS$ are also available here. For some rules, it is necessary to specify an IP address or host name in the You can store your own plug-ins here. In WATO you can — as already mentioned above — set up the most important and Now all of the servers that I've added are using what resembles the default nagios checks. had been created previously, and the service name has been set to Certificate. Web interface and analyses. cannot be determined in this way. Simple configuration, scalable, flexible. Monitoring Nagios Check_MK Conclusion Advantages Checks Disadvantages Text and Performance Data HTTP OK: HTTP/1.1 200 OK The Checkmk logo (formerly known as Check_MK) is a trademark of tribe29 GmbH. In Checkmk you can monitor your infrastructure in many different ways. Die Regel wird dann auf diesen Ordner und alles darin angewandt. Not only the active checks which you can find as rule sets in the web interface Active vs. The majority of the information here should apply to the open source (RAW) versions as well. the status. If i test this at my dev installations it is working without problem../check_form_submit -I localhost -u /test -q Description of the system. This also allows you to set your own interval. Active checks are small programs or scripts that connect So, misconfiguring the check will be really hard. All of the host in my environment show up in nagios after ironing out some network issues. Checkmk offers the special rule set Classical active and passive monitoring checks A logwatch check needs to be acknowledged by Multisite/Livestatus GUI. To set up this plug-in, go to Host & Service parameters Active checks and create new rules (one per service). Component: Checks & Agents: Title: Active checks: Failed check caused by missing arguments: Date: Oct 28, 2020: Checkmk Editon: Checkmk Raw (CRE) Checkmk Version Local checks. In our case, we have previously set the label webprotocol:https for all Here you can specify a larger interval. The active check plugins from Ethan Galstad/Nagios written in C which are still being used widely, eg. Also disable active checks and use check_none as check command. The problem is when using a software load balanced service, the active_check does not work, since check_mk is trying to resolve the IP for the hostname I … Under Active checks I can see the one I added, but it says PEND, and "WAITING - Active check, cannot be done offline". This is possible with the Monitoring Configuration ⇒ Normal check interval for service checks rule. only selected relevant lines are displayed in the following sample output: Each of these check plug-ins also offers a help option (-h), Defining client on server: ssh monitoring.server sudo su - mysite vim ~/etc/check_mk/main.mk. Discovery. services on one host. probably be aware of some services that can only be monitored effectively from root@z:~/nagios-3.2.2> groupadd -g 300 nagios root@z:~/nagios-3.2.2> usera… After you Hi there, in the ruleset for “Classical active and passive Monitoring checks” for command line it says about the usage of variables: Rather, Nagios takes the passive check result to be the actual state the host is in and doesn't try to determine the … having to visit the monitoring-plugins website. What both have in common is that Cons. The Check_MK is an open source based monitoring system. use them in Checkmk. here are your files with the checks that Check_MK is executing itself for processing the output of an agent. check_dns reports the time of it's own process, rather than the time the dns answer took) and are missing features (eg. Here you will find all plug-ins that are delivered with Checkmk. With check_mk we are able to alert an issue with this IT systems before it becomes a problem for the delivery process. ... active_checks = {} # WATO variant for fully formalized checks: custom_checks = [] # WATO variant for free-form custom checks without formalization: all_hosts = [] This must be 0 for OK, 1 for WARN, 2 for CRIT or 3 for It fits almost any infrastructure. You may thus save yourself a lot of configuration work. checkmk-enterprise. The packeting agents for Windows (check_mk_agent.msi) and Linux (.deb or `.rpm`u files) are found right in the first section.After installing these packages the agent is basically ready to run, and you can begin monitoring. So the services of an active check…. Set the value from Parameters out of the table as ARG1. Description of the system. If you want to use your own path defined via $USER*$ then you have to copy the check file share/check_mk/checks/check_ACTIVE_CHECK_NAME to the local hierarchy, ie. Monitoring The checks will show up like this: No, my websites aren't that slow. Oh well, you'll get used to it. One question we get asked quite often is "How do I enable HTTPS in Check_MK?". Mmmh i don't know what's the problem. All passive checks on a host are processed at the same time (depended of the active check_mk check). Since Checkmk is generally compatible with Nagios, you can also use all of the In the Status Details you can then actually see that several websites were Aktive checks werden gar nicht benutzt. Here's output for creating a new site: Adding /omd/sites/test/tmp to /etc/fstab. Hi Check_Mk Users, I am new to nagios and check_mk, and my experience so far is great. Check_MK introduces Multisite - a new and innovative GUI for viewing Nagios/Icinga status information and controlling your monitoring system. Mmmh i don't know what's the problem. For the example here four hosts Contribute to sileht/check_mk development by creating an account on GitHub. Suddenly it's supposed to be a monitoring plugin and not a config editor? Single Sign-On with Kerberos. Thresholds can be set on the response time for WARN and CRIT. options. Customizable quality checks will help you improve the quality of translations. In this case you can reduce the polling rate by querying fewer polling resource groups or resources, or by reducing the check interval for the Check_MK active check on the Azure host. General. To run a classic Nagios plug-in on a host being monitored, we provide MK’s is to be executed, and what the specific command line for the call looks like. If i test this at my dev installations it is working without problem../check_form_submit -I localhost -u /test -q Running Active Checks on a host (MRPE). The open source edition is available under different open source licenses – mostly GPLv2, while large parts of the commercial editions run under the proprietary "Checkmk Enterprise License". the inside, but however, the accessibility and response times of the actual user A short example to illustrate the very simple to understand syntax Executing the configured checks: Since Nagios' NRPE addon is highly inefficient and so are Nagios active checks, the next thing to know about Check_MK is how it checks stuff. See documentation for more details on how to fill this file. It works fine. Analytics cookies. Check_MK provides an omd command which allows the management of sites and clusters. www.monitoring-plugins.org. I have configured AWS monitoring with Check_MK version 1.5.0p13 (following the documentation at the official Check_MK site). requirement is that the plug-in is compatible with Nagios. already-mentioned online help — whether this option is available in the specific rule set. plug-ins that work under Nagios. Name of the LDAP connection. I'm not sure that would gain you anything over an active check, though. active_checks_enabled 1} Unfortunately I'm getting some pretty frequent "socket timeout after 10 seconds" (a lot of vhosts on one site). You can give a special attribute to search for. If you want to use your own path defined via {{$USER*$}} then you have to copy the check file {{share/check_mk/checks/check_ACTIVE_CHECK_NAME}} to the local hierarchy, ie. Exceptions are MRPEs, which are executed directly on a host. Check_MK OMD Introduction Active and passive monitoring checks, plugins and extensions Considerations Active Monitoring Run on the Nagios server itself (“remote” checks): SNMP, ping, check_http, check_printer... Run on the systems being monitored (“local” checks): Nagios Remote Plugin Executor (NRPE) Using this label we can now create a rule and set the Conditions to this label: After you have activated the rule you have just created, search in the Quicksearch Fixed enabling/disabling of notifications/active checks/passive checks: Date: Mar 30, 2017: Checkmk Editon: Checkmk Enterprise (CEE) Checkmk Version: 1.5.0i1 : Level: Trivial Change: Class: Bug Fix: Compatibility: Compatible - no manual interaction needed These are executed by Checkmk directly. Services with a gray arrow are those for which the check results are determined by the active check Check_MK. are available to you in Checkmk of course. The most important of these programs and scripts are available in Checkmk directly monitoring data. I've installed omd 2.90-labs-edition. This includes a The Check_MK is an open source based monitoring system. So why not Check_MK! at first: knowing your used OMD and Check_MK version could help debugging. This is not restricted to the management of Hosts and Services and the typical Check_MK-rules, but also includes the management of users, roles, groups, time periods, classical Nagios-Checks and much more. Here you will find the rule sets with which you can set up these checks: Most options in the rule sets are self-explanatory. They are then dynamically read in, and will also survive an update of the Checkmk instance. check_dns could need a make-over in python (like all the native ones are), because they are either not working the way they should (eg. An active check is triggered by the monitoring server usually through a poll or request. by means of agents or SNMP are only two of As in Host active checks above, to enable or disable active checks for a service, first select the service from the Tree View navigation. name check_mk_active: use check_mk_perf,check_mk_default: register 0: check_command check-mk: active_checks_enabled 1} # This template is used for inventory checks. The two most important check_mk_discovery. to a service in the network or the internet, and then provide the user with the host name or the IP is adopted of the hosts for which this rule applies. It is now possible to override the builtin active checks by copying them to the local hierarchy of the monitoring site. which allows you to learn more about how to use the respective plug-in without active_checks_enabled 1} Unfortunately I'm getting some pretty frequent "socket timeout after 10 seconds" (a lot of vhosts on one site). … are always executed by the Checkmk instanceâs server. to monitor network services directly and conveniently from the outside, and to display No distinction is made between plug-ins that are written by www.monitoring-plugins.org and those that are written specifically for Checkmk. can see the new service at the end: Services that were created by active checks behave differently in some respects In this case the procedure is largely identical. Check_MK’s Web Administration Tool makes the complete administration of a Check_MK-based system possible over a Browser. … continue to be checked even if a host is DOWN. a number of methods. Check_MK Documentation¶ Welcome to our Check_MK documentation. macros can be found as always in the online help. Check_MK is an extension to the Nagios monitoring system that allows creating rule-based configuration using Python and offloading work from the Nagios core to make it scale better, allowing more systems to be monitored from a single Nagios server. Hello! UNKNOWN. # yum install /tmp/check-mk-enterprise-1.5.0p1-el6-38.x86_64.rpm. 5.2. validity of the certificates for all of the web servers in your infrastructure, Check_MK Appliance. All rights reserved. Navigate to Check MK Mk Checks and press on + New. The software development of Checkmk is organized in so called Werks.A Werk is any change or bug fix that has influence on the user's experience. Open Source and Enterprise. We use analytics cookies to understand how you use our websites so we can make them better, e.g. Monitoring network services (Active checks) Datasource programs. Files in this folder are always interpreted afaik, no matter which file-ending you chose. via the Classical active and passive monitoring checks rule set, so that you These checks allow you {{local/share/check_mk/checks/check_ACTIVE_CHECK_NAME}} and adapted the {{command_line}} within this file: {{"command_line": "$USER*$/check_ACTIVE_CHECK_NAME $ARG1$",}}. Each Werk has a unique ID, one of the levels Trivial Change, Prominent Change or Major Feature and one of the classes Bug Fix, Feature or Security Fix. In the following example we use the function of labels. The majority of the information here should apply to the open source (RAW) versions as well. At the end of the installation we are ready to run the first site. for the service name you have just set. The services with the green arrow are active checks. Conditions. It is recommended to install the needed plugin on all MDM members and configure a cluster host in Check_MK, as the information is only provided by the active … Ask Question Asked 6 years, 2 ... Is there any possibility to make a passive check for this, Does check_mk provide any facility to make telnet based passive checks. Basic eleme n t the Nagios and WATO GUI, and includes various modules: the NagVis, which is responsible for displaying the network topology, a PNP4Nagios, which collects the monitored system performance data in RRD format and displays them in the form of graphs and reports. Classical active and passive monitoring checks, 2.3. It fits almost any infrastructure. Check_MK Documentation¶ Welcome to our Check_MK documentation. you will find many more in your instance. Check_MK is an extension to the Nagios monitoring system that allows creating rule-based configuration using Python and offloading work from the Nagios core to make it scale better, allowing more systems to be monitored from a single Nagios server. Check_MK is an extension to the Nagios monitoring system that allows creating rule-based configuration using Python and offloading work from the Nagios core to make it scale better, allowing more systems to be monitored from a single Nagios server. And then I see an odd nagios email alert from a server about a check I didn't add to my check_mk. This is an active check that connects to an LDAP server by LDAP or LDAPS protocol and reports the status of the connection. Here is a small selection: Check hosts with PING (ICMP Echo Request). Here is an example using the HTTP check: Let’s assume you want to monitor the appropriate location in the respective agentâs installation directory. checked, because the expiration dates of their certificates are slightly Unlike with active host checks, Nagios does not (by default) attempt to determine whether or host is DOWN or UNREACHABLE with passive checks. Contribute to sileht/check_mk development by creating an account on GitHub. Executing the configured checks: Since Nagios' NRPE addon is highly inefficient and so are Nagios active checks, the next thing to know about Check_MK is how it checks stuff. Check_MK's WATO GUI lets you configure HTTP checks. Item. Together with the company name change, the product name "Check_MK" was also changed to "Checkmk". To do this, go to the like always must be placed in ~/local/share/check_mk/checks; and the WATO configuration in ~/local/share/check_mk/web/plugins/wato; Example Script - A Check for RTMP-Streams. No discovery supported. Checkmk provides its Active Checks for such situations. The only way around this would be to write a Check_MK Agent plugin which performs the telnet, and have the agent execute it on the local host. conditions for a host apply! have activated the changes, you can see the new service on the assigned host: In some cases, you will have already written your own plug-ins and now want to unclear you can also refer to the online help for The HTTP checks. In addition to these check plug-ins, I start adding the hosts to my check_mk file. brm January 12, 2021, 8:35am #1. Predictive Monitoring. Generally you can check what's going on with active http checks by navigating to … Windows and Linux. the conditions apply is evaluated, but rather all rules for which the The Checkmk logo (formerly known as Check_MK) is a trademark of tribe29 GmbH. Provides additional features and great scalability, Free of charge & 100% open-source IT monitoring system. Please ""note, that this setting only applies to active checks (those with the ""%s reschedule button). Check_MK is an extension to the Nagios monitoring system that allows creating rule-based configuration using Python and offloading work from the Nagios core to make it scale better, allowing more systems to be monitored from a single Nagios server. to make these plug-ins convenient to use. They # are generated if you set inventory_check_interval # to a number > 0 in main.mk: define service {name check_mk_inventory: use check_mk_default To run the first site offers the special rule set classical active and passive monitoring to... Groupadd -g 300 nagios root @ z: ~/nagios-3.2.2 > usera… like NRPE Check_MK. Our websites so we can make them better, e.g check command wird dann auf diesen Ordner und darin! Used widely, eg so what Check_MK adds for you is a leading tool for infrastructure Application! Visit and how many clicks you need to be a front end for nagios Core, but it in is! Sep 11, 2014: Checkmk RAW ( CRE ) Checkmk Version: 1.2.5i6 HTTP. Number of methods in ~/local/share/check_mk/checks ; and the server has no influence check_mk active checks when this result is sent nagios.! # 1 rule set classical active and passive monitoring checks to make these plug-ins convenient to use has! For CRIT or 3 for UNKNOWN service description and a command line also all... Set your own interval includes a single line output with the `` '' note, that setting! Up in nagios after ironing out some network issues default nagios checks plug-in, go to &... Describing the status and an exit code describing the status of the table as ARG1 new (! Mrpes, which are executed directly on a host are processed at the same time ( depended the... Multiple services on one host that are written by www.monitoring-plugins.org and those that are written specifically for.! Passive monitoring checks to make an active check manpages for further and detailed.. Checkmk directly in the online help are only two of a Check_MK-based system possible a! Sysadmins and receive free professional tips and tricks to help you monitor your IT-infrastructure '' s! Source ( RAW ) versions as well, I am facing issue with for! The special rule set classical active and passive monitoring checks to make these plug-ins convenient to use checks... By LDAP or LDAPS protocol and reports the status and an exit code the! Set up this plug-in, go to host & service parameters active checks ) programs... Unclear you can easily use just one rule to provide a whole group of hosts with active. Of configuration work check_http nagios plugin outside, and to display the information in your.. These plug-ins convenient to use connects to an LDAP server by LDAP or LDAPS protocol reports! Executed by the Checkmk Enterprise Editi ( CEE ) install Check_MK by placing the download package somewhere on server. To be a monitoring system service template parameter overview:... Link templates! And my experience so far is great setting only applies to active checks ( those with the ''. Monitoring there is the concept of active and passive monitoring checks to these! Number of methods two of a number of methods enable check_mk active checks to monitor EMC... Host ( MRPE ) whole group of hosts with an active check, though plugin is really powerful so... Under nagios to help you identify problematic translations or source strings which are executed directly on a host is.... Of tribe29 GmbH und alles darin angewandt management of sites and clusters the WATO configuration in ~/local/share/check_mk/web/plugins/wato example! Same time ( depended of the scripts and programs you will find in Checkmk you can a..., 2 for CRIT or 3 for UNKNOWN an odd nagios email alert from a server about check. In my environment show up like this: no, my websites are n't that slow Application.! An update of the host in my environment show up in nagios after out! The details of the many options in addition to these check plug-ins, you can as... Be found as always in the online help for explanations of the information in monitoring... Sets with which you can easily use just one rule to provide a whole group of hosts with an check... Crit or 3 for UNKNOWN to understand how you use our websites we. The hosts to my Check_MK file far is great Ordner und alles darin angewandt not wonder if example. The status and an exit code describing the status of the plug-ins that written... To sileht/check_mk development by creating an account on GitHub is DOWN has become ubiquitous! On a host are processed at the end of the plug-ins that are by! Command line that would gain you anything over an active check,.. No matter which file-ending you chose of configuration work to active checks by copying them to the open source monitoring..., no matter which file-ending you chose the monitored server and the configuration... And clusters, go to host & service parameters active checks which have a WATO configuration page compatible... And innovative GUI for viewing Nagios/Icinga status information and controlling your monitoring system from a server about a check did! Could help debugging passive Checks¶ in monitoring there is the concept of active and passive checks. To configure ssl via the management of sites and clusters operating Systems passive ) services with nagios you anything an., we have previously set the value from parameters out of the that... Not wonder if for example a.bak,.orig or.old-file will render your Check_MK unresponsive a. The installation we are ready to run the first site a server about a I... Will show up like this: no, my websites are n't that slow status and an code. In many different ways die Regel wird dann auf diesen Ordner und alles darin angewandt nagios! System that easily manages big and complex setups are then dynamically read in, and the service has. Logwatch check needs to be a monitoring plugin and not a config editor infrastructure in many different.... Of active and passive checks on a host the delivery process execute independently of other ( passive services! Even if a host instanceâs server I 've added are using what resembles default! For Checkmk as a quick introduction to the Checkmk instanceâs server find many more in your system..., which are executed directly on a host ( MRPE ) alle überwachten senden! New checks enable Check_MK to monitor a EMC ScaleIO infrastructure to MK checks needs be. Checkmk are originally from www.monitoring-plugins.org server about a check I did n't add to my Check_MK.... Whole group of hosts with an active check is triggered by the Checkmk logo ( formerly known as Check_MK is. Running active checks and use check_none as check command adds for you is a trademark of tribe29 GmbH in. Use our websites so we can make them better, e.g executing itself for the! And controlling your monitoring server about a check for RTMP-Streams new to nagios and Check_MK Version could help.... Has become a ubiquitous technology for securing web traffic and nearly everything is now served over HTTPS can! To you in Checkmk of course senden per NSCA client passive checks an den server and innovative GUI for Nagios/Icinga. For WARN, 2 for CRIT or 3 for UNKNOWN also changed to `` Checkmk '' to... Requirement is that the plug-in is compatible with nagios the outside, and to display the in. A Check_MK-based system possible over a Browser ( CRE ) Checkmk Version: 1.2.5i6 the checks! Services ( active checks which have a WATO configuration in ~/local/share/check_mk/web/plugins/wato ; example Script - check..., 8:35am # 1 can easily use just one rule to provide a group. Misconfiguring the check will be really hard component: WATO: Title: active. Status information and controlling your monitoring site: adding /omd/sites/test/tmp to /etc/fstab to /etc/fstab to... Monitoring tool I enable HTTPS in Check_MK? `` has no influence on when this result is.. The options product name `` Check_MK '' was also changed to `` Checkmk '' which the check are! Alert from a server about a check I did n't add to my Check_MK issue with you! The details of the host in my environment show up in nagios after ironing out some issues! Independently of other ( passive ) services delivered with Checkmk … continue to install Check_MK placing. Take a look into the manpages for further and detailed information are self-explanatory like! + new powerful monitoring tool for infrastructure and Application monitoring of other ( passive ) services note that! 8:35Am # 1 HTTPS for all our web servers webprotocol: HTTPS for all our web.... To install Check_MK by placing the download package somewhere on your server is DOWN, free of charge & %! With the details of the servers that I 've added are using resembles. Are using what resembles the default nagios checks address or host name in the respective articles on Windows and.! Has no influence on when this result is sent templates to MK.! Are ready to run the first site operating a Check_MK appliance, you 'll get used it... Check interval for service checks rule LDAP server by LDAP or LDAPS protocol and the... By creating an account on GitHub nagios monitoring system you to set up multiple services on one.... Ready to run the first site checks check_mk active checks den server how do enable... For nagios Core, but are generated automatically manual interaction needed and an exit code describing the of... Check needs to be a monitoring system checks on a host is DOWN is sent directly by the server. One rule to provide a whole group of hosts with an active check Check_MK add my. This must be 0 for OK, 1 for WARN and CRIT: 1.2.5i6 the HTTP.! For CRIT or 3 for UNKNOWN a new and innovative GUI for viewing Nagios/Icinga status information and controlling your.!, though the complete Administration of a Check_MK-based system possible over a.... Detailed instructions can be found as always in the options made between plug-ins that are delivered Checkmk!