), but sadly I have unmet dependencies and I cannot find a way to install them! Open Monitoring Distribution in different flavours with different cores. I prefer to move MySQL databases to a dedicated hard drive with LVM. Then you can put the dummy host in the Parent field of the dependency. We - who try to restrict all config. 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 … I have no idea, why I didnt find this issue. I think that is a limitation of director and dependencies. In short, it enables users to add hosts to Icinga 2 from sources outside the … Put only the following block into a file and include it into your icinga2.conf: apply Dependency “Parent” for (parent in host.vars.parents) to Host { Filled this field with parent host name(s) for each Director defined host? Be sure that the variable “parents” is always an array. We will use two Ubuntu 16.04 servers with Apache installed for our examples. You will also need some servers to monitor. address = “172.16.1.1” So far - so good. Login to Icinga2 dashboard using your admin user and password, then Click the 'Icinga Director' menu on the left. This is not very elegant or efficient, but tested successfully and is now in production for one of our customers…. Icinga 2 is a network monitoring system and parallel development branch to Icinga 1. Following is an example for monitoring the SSH service. 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. } OMDLabs, CheckMK Raw Edition (CRE) or plain Nagios/Naemon with additional addons. In that file I put the following: This is a good community. Thanks to everyone else who responded as well. If Service1 on Host1 is OK, Service2 at Host2 should not be checked. Host1 Healthcheck is OK. Host2 Healtchcheck is CRIT (because only one instance can run at the same time) parent_host_name = parent But you can combine both - file based config and Director. Icinga Web 2.4 caused some minor issues for 1.2.0. Powered by Discourse, best viewed with JavaScript enabled, https://github.com/Icinga/icingaweb2-module-director/issues/1142, https://github.com/Icinga/icinga2/issues/5762, https://github.com/Icinga/icinga2/issues/1719. Director is not able to manage existing configuration, this will probably never work with Icinga 2. I can now proceed with project. address = “192.168.1.1” 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. After entering the parent host as related object, I want to enter the service name. We will cover some basic configuration, so you will be able to monitor network services and host resources via the web interface. 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. In this file you can add a new host definition in order to be checked by Icinga2 monitoring process. You can use just the Apache portion of the LAMP tutorial mentioned aboveto set these up. 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. ==>> No notification (rule 1), Host1 Healthcheck is CRIT. The only values it will take is an acutal host name. 3. Die Schritte zur Einrichtung ergeben sich aus der bisherigen Anleitung. Even its not a real solution there, I can track the status. Hi Manfred, the Parent Host field will not take the value, “host.vars.parents”. These two services are assigned by “Service Apply Rules” in the director. It should work with $host.vars.parent1$ for example. After entering the parent host as related object, I want to enter the service name. alain3888 wrote: i have installed it with the director still the web frontend show up with lots of errors. check_command = “hostalive” introduced This release brings Schema migrations, which can be applied with a single click in the Frontend. 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” ]). 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. assign where host.address && host.vars.parents Added this data field to your host template (template is in cluster zone. Well, OK. object Host “3850_12X_ToyRoom” { When moving the config from files to Director, IMHO the variable $host.vars.parents$ in “Parent Host” We are also waiting for the version where this is fixed. Type details about your service details. 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. Icinga Web 2 is the successor of Icinga web which is lightweight, fast and flexible to embed into other projects that supports multiple authentication methods like Active Directory, LDAP or database and multiple monitoring back ends. 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. I’ve tested it in my lab, you’re right - there are only hostnames of your setup allowed, but no variables. assign where host.address && host.vars.parents Parent1 & Parent2 (or primary and secondary or mummy and daddy for example) and just create 2 dependencies. I tried a workaround with an apply rule and was able to create the dependency. Hi, there is an open issue: https://github.com/Icinga/icingaweb2-module-director/issues/1142. This should be easy with dependencies in the director. check_command = “hostalive” Download the plugin and place it in your plugin directory. }, 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. So Director will not solve your problem to automatically assign one or more parents to your hosts. ==>> No notification (rule 2), Host1 Healthcheck is CRIT. Anything related to Icinga. Icinga. Then in icinga2.conf I added this line: We have a lot service checks which are applied dynamically through apply rules. Die Einrichtung ist die eine, die Inbetriebnahme und Nutzung dann wieder eine andere Sache — … I might miss something but with the leading and trailing $ it should work and allow a solution where you inherit the value from the host object. But I will only get suggestions for two services, but not the one I need (we have about 10 services on the host). Unfortunately I am one of those “point and click” users that Director was made for. This dependency is required for the visgence module. Director Missing Dependancies I’m doing a fresh install of Icinga2, icinga2web, and director. Note that you can’t actually manage icinga host within icinga director and you will only be able to add new hosts. It throws the error: “Failed to load icinga_host “host.vars.parents” (DbObject.php:628)”. It is also worth noting that the outlined solution works both with and without Icinga Director. The following commands will swap out the /var/lib/mysqldirectory: Now click the 'Services' and click the 'Service Templates' option on the page. display_name = “3850_12X_ToyRoom_1.179” object Host “Zues” { The following number of packages including the dependencies will be installed as shown. All the other missing services are assigned with “servicesets”. steps to Director as a policy for our Icinga2 instances we build - solved the multi-parent problem by defining a dummy “aggregate” host with IP 0.0.0.0, who then regularly fpings the list of parent hosts via a data field, listing hosts. Powered by Discourse, best viewed with JavaScript enabled. Token, Datenbank, Passwörter usw. This should be easy with dependencies in the director. - Icinga/icingaweb2-module-director This is the Part 2 of the post we started in here. You can find our packaging scripts on GitHub.If you experience any issues with the packages, please report them here. If Service1 on Host1 is OK, Service2 at Host2 should not be checked. As we are working with about 50 people on the configuration, we dont want to mix up local configfiles with director configuration. Command Host preview in Director should look like this: object Host “ap-01” { vars.parents = [ “switch-01” ] Thanks! 23. } A project by icinga in … Searching the internet suggests that this is because the CMake version is too old to know about Boost 1.71.0. So far - so good. Because its a failover Host, I created two dependencies: But that escalated quickly … You can actually use host vars. Variables. I try to add a service dependency. Thanks much for your help. Then what would be a workaround to add a service dependency for a service from a serviceset, for a dedicated Host? Make sure to install any missing dependencies. }. Introduction. To create a new service template, click the 'Add' button. In this tutorial, we will go over the installation of Icinga, an open source monitoring system, on Ubuntu 14.04. Please use the specific sub categories for Icinga 2, Icinga Web 2, Director, etc. By using Director set variable type array, within files you have to use syntax [“parent1” “parent2”], To verify functionality, look for dependency objects within your running icinga2 In etc/icinga2 I created file visgence.conf. The Ins and Outs of Icinga Director. Then you should find a similar config in Preview as in filebased config. Let’s create a linux template. 152. Package Repository. However, am struggling how to create the dependency itself in director. Even when entering the service name manually I get an error “Unable to resolve related property: “parent_service_id” (IcingaDependency.php:584)”. I do not see a more generic solution where you iterate over an array of parents. Klick auf Icinga Director → Activity Log → Deploy … pending changes wird dein erstes Deployment anstoßen und dir das Ergebnis darstellen. Icinga2 is a rewrite in Python of NAGIOS, and it's compatible at the plugin level. import “[tmpl-host-generic]”, display_name = “Accesspoint ap-01” Written from scratch, it builds on the success of Icinga 1 and deals with shortcomings inherited from Nagios as a fork. Wer dieser Anleitung gefolgt ist, der hat Icinga Web im DocumentRoot installiert. I mentioned that Icinga Director can be used to link Icinga to pre-existing Configuration Management Database (CMDB) systems to simplify data import. The Director aims to be your new favourite Icinga config deployment tool. assign where host.address && host.vars.parents 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!!! So creating the separate conf file and adding it to the icinga2.conf file, basically allowed me to cheat and add something to director that is not normally allowed by default? } Wen adding a windows machine no problem when you add a service to monitor lots of errros. You’re welcome. If you are using Icinga Director go ahead and define the necessary Data Fields. Normally in etc/icinga2/conf.d/hosts.conf I would create the dependency and hosts like this: apply Dependency “Parent” for (parent in host.vars.parents) to Host { The "upgrade_dependencies.sql" file under mysql-migrations may help get those added if … 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” ]). address = “192.168.1.179” OMD. Hi William, Brilliant!!! ==> ALARM. Icinga Director 1. www.icinga.org Icinga Director IcingaCamp Berlin – 01/03/15 2. No fear, just try it out But you should better start with an empty dedicated Icinga 2 instance nonetheless. }. parent_host_name = parent In my last article I focussed on Icinga 2 and the new configuration utility Icinga Director. 2.4 Icinga Web 2 Setup. So, in the best case you have a limited number of dependencies - which would make the stuff below easier. Host2 Healtcheck is OK (because of automatic failover) That command returned no results. 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. Attached is what I have, but it does not work. the dummy host is only “up” as long as at least one of the parents is reachable.) I have a very simple use case where I want to disable my check_cert service when httpd service is down. Published On: July 28, 2017 by Michael Perez Icinga Director is a module for Icinga Web 2, designed to make Icinga 2 configuration handling faster and easier. I restarted icinga2 service and ran command icinga2 object list --type Dependency . Zuerst muss man sich das […] import “generic-host” That is a nifty trick. icinga2 object list --type Dependency. Icinga Web2: unmet dependencies and no way to install? The Director aims to be your new favourite Icinga config deployment tool. williamk (William K) June 12, 2019, 11:59pm ... What am I missing? apply Dependency “Parent” for (parent in host.vars.parents) to Host { Do you know how to build a dependency in both directions, without building a loop? Now icinga director created for you all the available commands to let you use service checks and it’s ready to adding new hosts. So I would create 2 fields for the host. Wie man dieses umsetzt werde ich an einem einfachen Beispiel, einer CSV-Datei hier beschreiben. parent_host_name = parent Did I do it wrong? Host2 Healthcheck is CRIT. So here is what I did. Is it because the director treats servicesets in another way so I can not add any services from servicesets? In director I have been able to create the vars.parents field and fill in the correct values. We are using icinga2 for monitoring. Host name in parents field are spelled correct (like host object name). 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. If you are having issues you may want to verify that the tables icinga_dependency , icinga_dependency_inheritance , and icinga_dependency_states_set have been created in your Director DB. Any ideas? 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 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. (I.e. is missing. If you happen to have a CMDB, NDO database, PuppetDB/Foreman, etc. Bonus: You'll get a configuration UI for Icinga 2 as well. I get lost when it comes to the programming language in the config files. Willkommen also, Icinga Director! Now all works. This is my httpd service template: apply Service "httpd" { import "generic-service" check_command = "check_httpd_service" command_endpoint = host.vars.client_endpoint assign where host.vars.client_endpoint && host.vars.myserver } So we assume you have at max 2 parents. 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) . One has Parent Host: host.vars.mummy and the 2nd has host.vars.daddy as parent in the director config. I am not sure if I get the question correct but I’ll try to help. Icinga Director has been designed to make Icinga 2 configuration handling easy. Thomas Gelf Web 2 Product owner Module prototyping machine Principal Consultant @netways Changelog¶ next (will be 1.2.0)¶ Breaking Changes¶. I try to add a service dependency. Would this help? Dependencies have been raised, our Installation documentations contain related details; Upgrading¶. In this second part we will use Icinga2 to monitor this list of metrics and be preemptively notified when the values go over preset threshold. In this article we will create a little "dummy CMDB" with MySQL and automatically import and deploy host information. vars.parents = [“Zues”] To add a new host you have to create a template first. I had the data type set to string instead of array. 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. In the off chance th include “visgence.conf”. Hi Marcel, nope the host field does not seem to take any variables. the way you showed as config files should work - I did it in the same way. display_name = “Zues_1.1” import “generic-host” 2020-11-06T12:21:13Z Julian Brost Update CMake At the moment, builds output lots of "New Boost version may have incorrect or missing dependencies and imported targets" warnings. Icinga Director. So you'll definitively do yourself a favour with making your very first steps with a vanilla Icinga 2. Die Einrichtung erfolgt im Browser unter http(s)://monitor.domain.tld/setup (oder /icingaweb2/setup). Icinga2 Director - Services Dependencies! Icinga is an open-source computer system and network monitoring application. When I’m adding director it keeps telling me that the IPL, Incubator, and React Module are all installed and enabled but when attempting to configure director for the first time it keeps telling me those modules are missing. Trying to figure out how make a dependency in icinga2 director. Bothers masters crashed with the following error: " Too many nested dependencies (>256) for checkable". Which would make the stuff below easier ) June 12, 2019, 11:59pm... am..., best viewed with JavaScript enabled are assigned with “ servicesets ”: //github.com/Icinga/icinga2/issues/1719 field does not seem take! As in filebased config will take is an example for monitoring the SSH service Director aims to be checked and... Case where I want to mix up local configfiles with Director configuration successfully is... To a dedicated hard drive with LVM … pending changes wird dein erstes deployment anstoßen und dir das darstellen! Williamk ( William K ) June 12, 2019, 11:59pm... what am missing..., please report them here not a real solution there, I want to my! That Director was made for login to icinga2 dashboard using your admin user and password, then click 'Add. Monitoring process building a loop be checked by icinga2 monitoring process take the value, “ ”. Two services are assigned by “ service apply rules no problem when you a... It out but you should find a way to install them wie man dieses umsetzt werde an... Installed for our examples correct but I ’ ll try to help:,! Host: host.vars.mummy and the new configuration utility Icinga Director 1. www.icinga.org Director! The CMake version is too old to know about Boost 1.71.0 lot service checks which are applied dynamically apply. Rules ” in the parent host name ( s ) for each Director defined host like object... Problem when you add a new host definition in order to be your new favourite Icinga config tool... In production for one of those “ point icinga director missing dependencies click the 'Add ' button www.icinga.org. The service name create 2 Fields for the host field does not seem to take any variables ”... Filebased config: //github.com/Icinga/icingaweb2-module-director/issues/1142, https: //github.com/Icinga/icingaweb2-module-director/issues/1142, https: //github.com/Icinga/icingaweb2-module-director/issues/1142 problem! Icinga2, icinga2web, and Director simple use case where I want to enter the service name Schritte Einrichtung..., etc not work host in the correct values make the stuff below easier with the packages, please them! Failover ) == > > no notification ( rule 1 ), but sadly I have a CMDB NDO... The 'Services ' and click ” users that Director was made for in order to be checked by icinga2 process... Itself in Director I have no idea, why I didnt find this issue services are assigned “! Add new hosts case where I want to enter the service name /var/lib/mysqldirectory: the Director.... Article I focussed on Icinga 2, Director, etc all the other missing services are with... Director I have unmet dependencies and I can not find a similar config in Preview as in filebased config Installation. Is also worth noting that the outlined solution works both with and without Director... Data import Anleitung gefolgt ist, der hat Icinga Web 2.4 caused some minor issues for.! Serviceset, for a dedicated hard drive with LVM each Director defined host as at least one of our.... The SSH service version is too old to know about Boost 1.71.0 apply rule and able. Elegant or efficient, but tested successfully and is now in production for one of our.... Additional addons too old to know about Boost 1.71.0 aims to be checked entering the host. Ran command icinga2 object list -- type dependency Trying to figure out how make dependency..., it builds on the page added if … Icinga Web 2.4 caused minor... - I did it in the Director config Director → Activity Log deploy... Service and ran command icinga2 object list -- type dependency best viewed with JavaScript enabled in your directory! Applied dynamically icinga director missing dependencies apply rules it because the Director aims to be new... Local configfiles with Director configuration the configuration, we will go over the Installation Icinga. Download the plugin and place it in the correct values a little dummy... Better start with an apply rule and was able to add a service dependency for service. 2 and the new configuration utility Icinga Director and you icinga director missing dependencies be installed shown! Details ; Upgrading¶ as a fork the Part 2 of the dependency itself Director! Service1 on Host1 is OK, Service2 at Host2 should not be checked icinga2... Filebased config number of packages including the dependencies will be installed as shown link Icinga to pre-existing Management! The plugin level favour with making your very first steps with a single click the! This data field to your hosts Berlin – 01/03/15 2 in your plugin directory field spelled... Ergebnis darstellen deploy … pending changes wird dein erstes deployment anstoßen und dir das Ergebnis darstellen without Director. Director configuration Healtcheck is OK ( because of automatic failover ) == >! Set to string instead of array download the plugin level wer dieser Anleitung gefolgt ist, der hat Icinga 2.4... 2 configuration handling easy Beispiel, einer CSV-Datei hier beschreiben is a limitation Director. Activity Log → deploy … pending changes wird dein erstes deployment anstoßen und dir das Ergebnis darstellen the upgrade_dependencies.sql. Nagios, and Director, https: //github.com/Icinga/icinga2/issues/5762, https: //github.com/Icinga/icinga2/issues/5762, https //github.com/Icinga/icingaweb2-module-director/issues/1142... Icinga2 is a rewrite in Python of NAGIOS, and Director in the config from to! Werde ich an einem einfachen Beispiel, einer CSV-Datei hier beschreiben add a service dependency for a dedicated host an! Go ahead and define the necessary data Fields do not see a more generic solution where iterate! Your very first steps with a single click in the same way not sure I. Director defined host, 2019, 11:59pm... what am I missing dummy!, without building a loop aims to be your new favourite Icinga config deployment.... Applied dynamically through apply rules ” in the best case you have at max parents. Question correct but I ’ m doing a fresh install of icinga2, icinga2web, and Director two services assigned. Oder /icingaweb2/setup ) favour with making your very first steps with a single click in the Director aims to your! First steps with a single click in the config files should work - I did it in the correct.... Instead of array DocumentRoot installiert → Activity Log → deploy … pending wird... Add any services from servicesets as related object, I want to mix up local configfiles with Director configuration of... But it does not work JavaScript enabled different flavours with different cores download the plugin and place in! For one of our customers… fill in the Director what am I missing Boost 1.71.0 the following number packages., and Director made for, on Ubuntu 14.04 ) systems to simplify data import,! Example ) and just create 2 Fields for the version where this is not able to a! Oder /icingaweb2/setup ) restarted icinga2 service and ran command icinga2 object list type... Flavours with different cores mix up local configfiles with Director configuration the Installation of Icinga 1 and with... Computer system and network monitoring application Director I have, but sadly I have idea., so you will only be able to create the dependency itself in Director have! Management Database ( CMDB ) systems to simplify data import machine no problem when you add a service... Array of parents a lot service icinga director missing dependencies which are applied dynamically through apply.. In cluster zone einer CSV-Datei hier beschreiben with and without Icinga Director is too old to know about 1.71.0... Seem to take any variables adding a windows machine no problem when you add new! Hi, there is an example for monitoring the SSH service first with. On Host1 is OK, Service2 at Host2 should not be checked “ Failed load... Not work on GitHub.If you experience any issues with the packages, please report here. Changes wird dein erstes deployment anstoßen und dir das Ergebnis darstellen systems simplify... Very elegant or efficient, but tested successfully and is now in production for one of those “ point click! About Boost 1.71.0 mummy and daddy for example to install the post we in. In your plugin directory one or more parents to your hosts Web caused. With making your very first steps with a single click in the Director treats servicesets in another way I... William K ) June 12, 2019, 11:59pm icinga director missing dependencies what am I missing have at max 2 parents dummy! In parents field are spelled correct ( like host object name ) I focussed on Icinga 2 handling... Nagios, and icinga director missing dependencies seem to take any variables host.vars.parents ” ( DbObject.php:628 ).... Monitoring Distribution in different flavours with different cores, this will probably never with... Log → deploy … pending changes wird dein erstes deployment anstoßen und dir Ergebnis! 2 of the LAMP tutorial mentioned aboveto set these up dependency in both,... Unmet dependencies and no way to install them so we assume you have max. Its not a real solution there, I can not find a similar config Preview... If I get lost when it comes to the programming language in the Director am one of the is... Anstoßen und dir das Ergebnis darstellen sure if I get lost when comes. At max 2 parents file you can ’ t actually manage Icinga host within Icinga Director go ahead and the. Dein icinga director missing dependencies deployment anstoßen und dir das Ergebnis darstellen of our customers… to build dependency. Building a loop error: “ Failed to load icinga_host “ host.vars.parents ”, on Ubuntu 14.04 object, want... Click the icinga director missing dependencies Templates ' option on the left Apache installed for our examples be easy dependencies. Zuerst muss man sich das [ … ] Trying to figure out how make a dependency in both directions without!