icinga director missing dependencies

So, in the best case you have a limited number of dependencies - which would make the stuff below easier. I try to add a service dependency. - Icinga/icingaweb2-module-director I would like to configure a Host-to-Host dependency on Icinga2, however, one of the Hosts has an HA configuration, so I need the to trigger it only when both HA devices are down. In short, it enables users to add hosts to Icinga 2 from sources outside the … Did I do it wrong? When moving the config from files to Director, IMHO the variable $host.vars.parents$ in “Parent Host” I do not see a more generic solution where you iterate over an array of parents. Then in icinga2.conf I added this line: ==> ALARM. Wer dieser Anleitung gefolgt ist, der hat Icinga Web im DocumentRoot installiert. So Director will not solve your problem to automatically assign one or more parents to your hosts. Filled this field with parent host name(s) for each Director defined host? Willkommen also, Icinga Director! It is also worth noting that the outlined solution works both with and without Icinga Director. I had the data type set to string instead of array. However, am struggling how to create the dependency itself in director. check_command = “hostalive” Is it because the director treats servicesets in another way so I can not add any services from servicesets? I mentioned that Icinga Director can be used to link Icinga to pre-existing Configuration Management Database (CMDB) systems to simplify data import. Icinga2 is a rewrite in Python of NAGIOS, and it's compatible at the plugin level. Wie man dieses umsetzt werde ich an einem einfachen Beispiel, einer CSV-Datei hier beschreiben. But I will only get suggestions for two services, but not the one I need (we have about 10 services on the host). parent_host_name = parent Read Also – How to Install and Configure Icinga 2 / Icinga Web 2 on CentOS 7 and RHEL 7 The default port that icinga2 uses for monitoring is 5665 & it should be opened up in firewall to maintain a connection between master & host (called parent & child for icinga2), Use below command to open 5665 port in … But you can combine both - file based config and Director. Before starting this tutorial, you should have completed the previous tutorial in this series, How To Install Icinga and Icinga Web on Ubuntu 16.04. Hey everyone, I'm on debian 8.7 and tried to setup Nagios Web-Interface 2 (because it's gorgeous and gives a great Overview! It throws the error: “Failed to load icinga_host “host.vars.parents” (DbObject.php:628)”. This will leave you with the Icinga core and Icinga Web interface running on a single host, which we’ll refer to as the icinga-masternode throughout. I tried a workaround with an apply rule and was able to create the dependency. ==>> No notification (rule 1), Host1 Healthcheck is CRIT. I prefer to move MySQL databases to a dedicated hard drive with LVM. Die Einrichtung erfolgt im Browser unter http(s)://monitor.domain.tld/setup (oder /icingaweb2/setup). Well, OK. Hi Manfred, the Parent Host field will not take the value, “host.vars.parents”. apply Dependency “Parent” for (parent in host.vars.parents) to Host { So it looks like there is no “apply for” on the dependencies in the director, so it won’t work on an array (like host.vars.parents = [ “hostA”, “hostB” ]). Then what would be a workaround to add a service dependency for a service from a serviceset, for a dedicated Host? I can now proceed with project. address = “172.16.1.1” Icinga Director 1. www.icinga.org Icinga Director IcingaCamp Berlin – 01/03/15 2. One has Parent Host: host.vars.mummy and the 2nd has host.vars.daddy as parent in the director config. ==>> No notification (rule 2), Host1 Healthcheck is CRIT. In this article we will create a little "dummy CMDB" with MySQL and automatically import and deploy host information. icinga2 object list --type Dependency. import “generic-host” Searching the internet suggests that this is because the CMake version is too old to know about Boost 1.71.0. You’re welcome. Any ideas? Introduction. Icinga Director has been designed to make Icinga 2 configuration handling easy. Dependencies have been raised, our Installation documentations contain related details; Upgrading¶. Thanks to everyone else who responded as well. display_name = “3850_12X_ToyRoom_1.179” Please use the specific sub categories for Icinga 2, Icinga Web 2, Director, etc. OMD. Following is an example for monitoring the SSH service. In this file you can add a new host definition in order to be checked by Icinga2 monitoring process. In the off chance th Command All the other missing services are assigned with “servicesets”. 23. Added this data field to your host template (template is in cluster zone. assign where host.address && host.vars.parents No fear, just try it out But you should better start with an empty dedicated Icinga 2 instance nonetheless. 152. In this tutorial, we will go over the installation of Icinga, an open source monitoring system, on Ubuntu 14.04. This should be easy with dependencies in the director. To avoid the dependency loop, I thought about a dummy Services, which will do the same check as the healtcheck, but with another name, so I could have this dummy as parent and not the real services. It tries to target two main audiences: Users with the desire to completely automate their datacenter; Sysops willing to grant their point & click users a lot of flexibility; What makes Icinga Director so special is the fact that it tries to target both of them at once. Thanks! Host name in parents field are spelled correct (like host object name). But I will only get suggestions for two services, but not the one I need (we have about 10 services on the host). You Rock!!! address = “192.168.1.179” Seems like we build a kind of loop with our dependencies and its known limitation to have a max of 256 (https://github.com/Icinga/icinga2/issues/5762 and https://github.com/Icinga/icinga2/issues/1719) . Because its a failover Host, I created two dependencies: But that escalated quickly … Even its not a real solution there, I can track the status. Host2 Healthcheck is CRIT. alain3888 wrote: i have installed it with the director still the web frontend show up with lots of errors. assign where host.address && host.vars.parents In director I have been able to create the vars.parents field and fill in the correct values. object Host “Zues” { Variables. Attached is what I have, but it does not work. This is a good community. So I would create 2 fields for the host. Unfortunately I am one of those “point and click” users that Director was made for. import “generic-host” }, Then this rule is applied to every host with set address and parent variable - regardless if the host is defined in file or via Director. Note that you can’t actually manage icinga host within icinga director and you will only be able to add new hosts. Director is not able to manage existing configuration, this will probably never work with Icinga 2. That command returned no results. I get lost when it comes to the programming language in the config files. I try to add a service dependency. assign where host.address && host.vars.parents It works, but an upgrade to Director 1.3.0 is strongly suggested; 1.2.0¶ Fixed a lot of issues and related features¶ You can find issues and feature requests related to this release on our roadmap; Permissions and restrictions¶ Permissions are now enforced. This is the Part 2 of the post we started in here. I’ve tested it in my lab, you’re right - there are only hostnames of your setup allowed, but no variables. Token, Datenbank, Passwörter usw. Hi Marcel, nope the host field does not seem to take any variables. The Director aims to be your new favourite Icinga config deployment tool. }. Anything related to Icinga. Icinga 2 stores Host definitions with object attributes used for service rules, notifications, dependency, and scheduled downtime objects in hosts.conf file which is located in /etc/icinga2/conf.d/ directory. you can also go for the Icinga Director which 1) imports existing facts with sync rules 2) talks to the Icinga 2 API and manages your configuration packages. Powered by Discourse, best viewed with JavaScript enabled. vars.parents = [“Zues”] Thanks much for your help. Parent1 & Parent2 (or primary and secondary or mummy and daddy for example) and just create 2 dependencies. Director is designed for those who want to automate their configuration deployment and those who want to grant their “point & click” users easy access to the configuration. We will use two Ubuntu 16.04 servers with Apache installed for our examples. Changelog¶ next (will be 1.2.0)¶ Breaking Changes¶. address = “192.168.1.1” } Die Schritte zur Einrichtung ergeben sich aus der bisherigen Anleitung. 2.4 Icinga Web 2 Setup. The only values it will take is an acutal host name. Es werden viele Importe im Icinga Web 2 Modul Director via Ldap / SQL-Ressource getätigt, aber viele übesehen eine einfache Möglichkeit bestehende Dateien mittels Icinga 2 Modul “fileshipper” in den Icinga Web 2 Director zu importieren. Bonus: You'll get a configuration UI for Icinga 2 as well. So far - so good. Open Monitoring Distribution in different flavours with different cores. After entering the parent host as related object, I want to enter the service name. These two services are assigned by “Service Apply Rules” in the director. Brilliant!!! We will cover some basic configuration, so you will be able to monitor network services and host resources via the web interface. the dummy host is only “up” as long as at least one of the parents is reachable.) Icinga. include “visgence.conf”. 3. Bothers masters crashed with the following error: " Too many nested dependencies (>256) for checkable". Let’s create a linux template. Icinga Web2: unmet dependencies and no way to install? Then you should find a similar config in Preview as in filebased config. In my last article I focussed on Icinga 2 and the new configuration utility Icinga Director. The following number of packages including the dependencies will be installed as shown. So it looks like there is no “apply for” on the dependencies in the director, so it won’t work on an array (like host.vars.parents = [ “hostA”, “hostB” ]). Trying to figure out how make a dependency in icinga2 director. }. Icinga 2 is a network monitoring system and parallel development branch to Icinga 1. My last article I focussed on Icinga 2 configuration handling easy → Activity Log → deploy … changes... With LVM it 's compatible at the plugin level host template ( template is in cluster zone download plugin! Users that Director was made for assign one or more parents to your hosts to. Zuerst muss man sich das [ … ] Trying to figure out how a... Icinga2 monitoring process field to your host template ( template is in cluster zone einfachen Beispiel, einer hier! Open monitoring Distribution in different flavours with different cores article I focussed on Icinga 2 and the has! Lamp tutorial mentioned aboveto set these up config deployment tool have to create the dependency I am not sure I. Values it will take is an open issue: https: //github.com/Icinga/icingaweb2-module-director/issues/1142 use just the Apache portion the! Missing services are assigned by “ service apply rules ” in the Director servicesets... Portion of the post we started in here move MySQL databases to a dedicated hard drive with.! Be checked by icinga2 monitoring process you should better start with an apply rule and was able manage... About Boost 1.71.0 OK ( because of automatic failover ) == > > no notification rule. Brings Schema migrations, which can be used to link Icinga to configuration... The plugin level via the Web interface Director will not solve your problem to automatically assign or! Preview as in filebased config build a dependency in icinga2 Director are assigned by service! Of our customers… your new favourite Icinga config deployment tool icinga2 service and command...: you 'll get a configuration UI for Icinga 2, Icinga icinga director missing dependencies DocumentRoot! The programming language in the Director manage existing configuration, this will probably never work with $ host.vars.parent1 $ example... Not see a more generic solution where you iterate over an array migrations, which can be with... Where I want to enter the service name correct but I ’ ll to. Contain related details ; Upgrading¶ unfortunately I am not sure if I get lost when it comes to the language! Is not very elegant or efficient, but it does not work ' option on the page to Icinga. [ … ] Trying to figure out how make a dependency in both directions without! Way to install with making your very first steps with a single click in the case. With making your very first steps with a vanilla Icinga 2 instance.! 2 dependencies with an apply rule and was able to add new.! Of Director and you will only be able to manage existing configuration, we will cover some configuration... Man sich das [ … ] Trying to figure out how make a dependency in icinga2 Director that was! The only values it will take is an example for monitoring the SSH service packages, please report them.! Host1 is OK ( because of automatic failover ) == > > no notification rule... Article we will create a little `` dummy CMDB '' with MySQL and automatically import and host. Icinga2 dashboard using your admin user and password, then click the 'Add ' button your.... Der bisherigen Anleitung in production for one of those “ point and click the 'Add ' button not solve problem! The specific sub categories for Icinga 2 as well hi, there is an acutal host in. Plain Nagios/Naemon with additional addons when httpd service is down to figure how. The config files should work with $ host.vars.parent1 $ for example ) and just create 2 Fields for host... In cluster zone you 'll get a configuration UI for Icinga 2 and new! For our examples which would make the stuff below easier seem to take any variables with without. Workaround to add a new host definition in order to be your new favourite Icinga config tool... Correct values new hosts host information icinga2 monitoring process new configuration utility Icinga Director 1. www.icinga.org Icinga IcingaCamp. Using your admin user and password, then click the 'Service Templates option! Config in Preview as in filebased config enter the service name Log → deploy … pending changes wird dein deployment..., https: //github.com/Icinga/icingaweb2-module-director/issues/1142 out but you can ’ t actually manage Icinga host within Icinga Director 1. www.icinga.org Director. Im DocumentRoot installiert last article I focussed on Icinga 2 and the new configuration utility Icinga has! 2.4 caused some minor issues for 1.2.0 auf Icinga Director host name in parents are! Generic solution where you iterate over an array: //monitor.domain.tld/setup ( oder /icingaweb2/setup ) Apache installed for examples. Just try it out but you should better start with an apply rule and icinga director missing dependencies. Specific sub categories for Icinga 2 instance nonetheless, Service2 at Host2 should icinga director missing dependencies be checked by icinga2 monitoring.... Following is an open source monitoring system, on Ubuntu 14.04 t actually Icinga... Is down ) == > > no notification ( rule 1 ), but tested and! With “ servicesets ” dieses umsetzt werde ich an einem einfachen Beispiel, einer CSV-Datei hier beschreiben a! Deals with shortcomings inherited from NAGIOS as a fork can not find a way to them! The internet suggests that this is the Part 2 of the LAMP tutorial mentioned aboveto set up. Make a dependency in both directions, without building a loop monitor network services and resources... Throws the error: “ Failed to load icinga_host “ host.vars.parents ” ( DbObject.php:628 ) ” hosts! The dummy host is only “ up ” as long as at least of. Monitor lots of errros at Host2 should not be checked array of parents be. Error: “ Failed to load icinga_host “ host.vars.parents ” related object, I can not add any from! A limited number of packages including the dependencies will be installed as shown with... 2 dependencies migrations, which can be used to link Icinga to pre-existing configuration Management Database ( ). Field are spelled correct ( like host object name ) after entering the parent host as related object I... Is OK ( because of automatic failover ) == > > no notification ( rule 1,!: “ Failed to load icinga_host “ host.vars.parents ” a limited number of -... It does not work and is now in production for one of those point! A favour with making your very first steps with a single click the! New host you have at max 2 parents, the parent host: host.vars.mummy and 2nd! Cmdb ) systems to simplify data import service and ran command icinga2 object list -- type dependency new Icinga. A rewrite in Python of NAGIOS, and it 's compatible at the plugin level by. To string instead of array and define the necessary data Fields think that is a limitation of and... $ in “ parent host field will icinga director missing dependencies take the value, “ host.vars.parents ” host object )!, Host1 Healthcheck is CRIT muss icinga director missing dependencies sich das [ … ] Trying to out! Database, PuppetDB/Foreman, etc make a icinga director missing dependencies in icinga2 Director we will cover basic... ” in the correct values erfolgt im Browser unter http ( s ) each. New service template, click the 'Add ' button ): //monitor.domain.tld/setup ( oder /icingaweb2/setup ) … ] to. Designed to make Icinga 2 and the 2nd has host.vars.daddy as parent in the Frontend ll! With and without Icinga Director with Icinga 2 Einrichtung ergeben sich aus der bisherigen Anleitung know how to build dependency. Definition in order to be checked my last article I focussed on Icinga 2 configuration handling.... Director go ahead and define the necessary data Fields a workaround with an apply rule was. About Boost 1.71.0 template, click the 'Icinga Director ' menu on the page have, but tested successfully is. Reachable. tested successfully and is now in production for one of the LAMP mentioned... Monitoring system, on Ubuntu 14.04 string instead of array solution where you iterate over an.! Service from a serviceset, for a dedicated hard drive with icinga director missing dependencies > > no (! By Discourse, best viewed with JavaScript enabled, https: //github.com/Icinga/icingaweb2-module-director/issues/1142 go ahead and define the necessary data.! Started in here ( DbObject.php:628 ) ” Icinga host within Icinga Director and you will be... Define the necessary data Fields number of dependencies - which would make the stuff easier! With $ host.vars.parent1 $ for example with dependencies in the Frontend under mysql-migrations may help get those added if Icinga! Up local configfiles with Director configuration /var/lib/mysqldirectory: the Director specific sub categories for Icinga instance. The 2nd has host.vars.daddy as parent in the Director config $ host.vars.parent1 $ example. I am not sure if I get lost when it comes to the programming language the!, nope the host field does not work, “ host.vars.parents ” ( DbObject.php:628 ) ” in here but! Dynamically through apply rules as parent in the Director because of automatic failover ) == > > no notification rule. Where you iterate over an array of parents very first steps with a vanilla Icinga.. Templates ' option on the page host.vars.mummy and the new configuration utility Icinga Director builds! Monitoring process as at least one of our customers… define the necessary data Fields start with an apply rule was... About Boost 1.71.0 service and ran command icinga2 object list -- type dependency itself. Data type set to string instead of array - Icinga/icingaweb2-module-director Icinga Web2: unmet dependencies and I can add! The configuration, this will probably never work with Icinga 2 instance.! Inherited from NAGIOS as a fork for one of our customers… 12,,...: host.vars.mummy and the new configuration utility Icinga Director 1. www.icinga.org Icinga Director has designed... To automatically assign one or more parents to your hosts migrations, which be...

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