icinga director missing dependencies


I can now proceed with project. In short, it enables users to add hosts to Icinga 2 from sources outside the … 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” ]). Parent1 & Parent2 (or primary and secondary or mummy and daddy for example) and just create 2 dependencies. Icinga. check_command = “hostalive” This is not very elegant or efficient, but tested successfully and is now in production for one of our customers…. When moving the config from files to Director, IMHO the variable $host.vars.parents$ in “Parent Host” I have no idea, why I didnt find this issue. Hi Marcel, nope the host field does not seem to take any variables. These two services are assigned by “Service Apply Rules” in the director. the dummy host is only “up” as long as at least one of the parents is reachable.) Trying to figure out how make a dependency in icinga2 director. 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? No fear, just try it out But you should better start with an empty dedicated Icinga 2 instance nonetheless. Die Schritte zur Einrichtung ergeben sich aus der bisherigen Anleitung. Icinga Director 1. www.icinga.org Icinga Director IcingaCamp Berlin – 01/03/15 2. icinga2 object list --type Dependency. But I will only get suggestions for two services, but not the one I need (we have about 10 services on the host). Powered by Discourse, best viewed with JavaScript enabled. Director is not able to manage existing configuration, this will probably never work with Icinga 2. - Icinga/icingaweb2-module-director Attached is what I have, but it does not work. 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) . Host1 Healthcheck is OK. Anything related to Icinga. To create a new service template, click the 'Add' button. So Director will not solve your problem to automatically assign one or more parents to your hosts. Host name in parents field are spelled correct (like host object name). 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” ]). ==>> No notification (rule 1), Host1 Healthcheck is CRIT. That command returned no results. 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! Icinga Web 2.4 caused some minor issues for 1.2.0. Icinga Web2: unmet dependencies and no way to install? It is also worth noting that the outlined solution works both with and without Icinga Director. After entering the parent host as related object, I want to enter the service name. The following commands will swap out the /var/lib/mysqldirectory: Host preview in Director should look like this: object Host “ap-01” { address = “172.16.1.1” display_name = “3850_12X_ToyRoom_1.179” But you can combine both - file based config and Director. 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 } 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. 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 we assume you have at max 2 parents. If you are using Icinga Director go ahead and define the necessary Data Fields. Make sure to install any missing dependencies. Because its a failover Host, I created two dependencies: But that escalated quickly … }, 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. Host2 Healtcheck is OK (because of automatic failover) Bonus: You'll get a configuration UI for Icinga 2 as well. display_name = “Zues_1.1” I try to add a service dependency. In that file I put the following: assign where host.address && host.vars.parents Willkommen also, Icinga Director! Icinga 2 is a network monitoring system and parallel development branch to Icinga 1. Variables. assign where host.address && host.vars.parents Hi, there is an open issue: https://github.com/Icinga/icingaweb2-module-director/issues/1142. import “generic-host” Now all works. We will cover some basic configuration, so you will be able to monitor network services and host resources via the web interface. Download the plugin and place it in your plugin directory. assign where host.address && host.vars.parents This is the Part 2 of the post we started in here. introduced This release brings Schema migrations, which can be applied with a single click in the Frontend. Filled this field with parent host name(s) for each Director defined host? To add a new host you have to create a template first. Icinga2 is a rewrite in Python of NAGIOS, and it's compatible at the plugin level. Any ideas? The Ins and Outs of Icinga Director. In the off chance th Added this data field to your host template (template is in cluster zone. Then you should find a similar config in Preview as in filebased config. So far - so good. Then what would be a workaround to add a service dependency for a service from a serviceset, for a dedicated Host? Icinga2 Director - Services Dependencies! 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. alain3888 wrote: i have installed it with the director still the web frontend show up with lots of errors. 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. vars.parents = [ “switch-01” ] Thomas Gelf Web 2 Product owner Module prototyping machine Principal Consultant @netways Icinga is an open-source computer system and network monitoring application. parent_host_name = parent Introduction. Host2 Healthcheck is CRIT. Hi William, Written from scratch, it builds on the success of Icinga 1 and deals with shortcomings inherited from Nagios as a fork. Type details about your service details. I have a very simple use case where I want to disable my check_cert service when httpd service is down. I’ve tested it in my lab, you’re right - there are only hostnames of your setup allowed, but no variables. Bothers masters crashed with the following error: " Too many nested dependencies (>256) for checkable". Brilliant!!! You can actually use host vars. ), but sadly I have unmet dependencies and I cannot find a way to install them! 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. 23. Thanks! If you happen to have a CMDB, NDO database, PuppetDB/Foreman, etc. 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. 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. is missing. 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. You can find our packaging scripts on GitHub.If you experience any issues with the packages, please report them here. Thanks much for your help. 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. Wer dieser Anleitung gefolgt ist, der hat Icinga Web im DocumentRoot installiert. 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. vars.parents = [“Zues”] the way you showed as config files should work - I did it in the same way. Searching the internet suggests that this is because the CMake version is too old to know about Boost 1.71.0. object Host “Zues” { Hi Manfred, the Parent Host field will not take the value, “host.vars.parents”. I get lost when it comes to the programming language in the config files. Dependencies have been raised, our Installation documentations contain related details; Upgrading¶. Let’s create a linux template. You Rock!!! Icinga Director. 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. You will also need some servers to monitor. I tried a workaround with an apply rule and was able to create the dependency. The following number of packages including the dependencies will be installed as shown. I am not sure if I get the question correct but I’ll try to help. It throws the error: “Failed to load icinga_host “host.vars.parents” (DbObject.php:628)”. So I would create 2 fields for the host. 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 this second part we will use Icinga2 to monitor this list of metrics and be preemptively notified when the values go over preset threshold. address = “192.168.1.1” Changelog¶ next (will be 1.2.0)¶ Breaking Changes¶. The only values it will take is an acutal host name. Token, Datenbank, Passwörter usw. If Service1 on Host1 is OK, Service2 at Host2 should not be checked. The Director aims to be your new favourite Icinga config deployment tool. Note that you can’t actually manage icinga host within icinga director and you will only be able to add new hosts. Do you know how to build a dependency in both directions, without building a loop? 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 try to add a service dependency. Klick auf Icinga Director → Activity Log → Deploy … pending changes wird dein erstes Deployment anstoßen und dir das Ergebnis darstellen. Even its not a real solution there, I can track the status. Host2 Healtchcheck is CRIT (because only one instance can run at the same time) parent_host_name = parent We will use two Ubuntu 16.04 servers with Apache installed for our examples. OMD. include “visgence.conf”. In etc/icinga2 I created file visgence.conf. So you'll definitively do yourself a favour with making your very first steps with a vanilla Icinga 2. ==> ALARM. In director I have been able to create the vars.parents field and fill in the correct values. We are using icinga2 for monitoring. Then you can put the dummy host in the Parent field of the dependency. 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. Die Einrichtung ist die eine, die Inbetriebnahme und Nutzung dann wieder eine andere Sache — … 3. 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. Package Repository. 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. Command 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. object Host “3850_12X_ToyRoom” { Thanks to everyone else who responded as well. As we are working with about 50 people on the configuration, we dont want to mix up local configfiles with director configuration. That is a nifty trick. Open Monitoring Distribution in different flavours with different cores. Now click the 'Services' and click the 'Service Templates' option on the page. 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. 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. 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. You can use just the Apache portion of the LAMP tutorial mentioned aboveto set these up. Is it because the director treats servicesets in another way so I can not add any services from servicesets? Wie man dieses umsetzt werde ich an einem einfachen Beispiel, einer CSV-Datei hier beschreiben. It should work with $host.vars.parent1$ for example. Would this help? 152. I mentioned that Icinga Director can be used to link Icinga to pre-existing Configuration Management Database (CMDB) systems to simplify data import. We - who try to restrict all config. This should be easy with dependencies in the director. In this file you can add a new host definition in order to be checked by Icinga2 monitoring process. I restarted icinga2 service and ran command icinga2 object list --type Dependency . Please use the specific sub categories for Icinga 2, Icinga Web 2, Director, etc. One has Parent Host: host.vars.mummy and the 2nd has host.vars.daddy as parent in the director config. 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 { 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. Did I do it wrong? address = “192.168.1.179” This dependency is required for the visgence module. In my last article I focussed on Icinga 2 and the new configuration utility Icinga Director. Then in icinga2.conf I added this line: In this tutorial, we will go over the installation of Icinga, an open source monitoring system, on Ubuntu 14.04. Director Missing Dependancies I’m doing a fresh install of Icinga2, icinga2web, and director. A project by icinga in … (I.e. Die Einrichtung erfolgt im Browser unter http(s)://monitor.domain.tld/setup (oder /icingaweb2/setup). But I will only get suggestions for two services, but not the one I need (we have about 10 services on the host). This is a good community. We have a lot service checks which are applied dynamically through apply rules. check_command = “hostalive” }. Zuerst muss man sich das […] So here is what I did. OMDLabs, CheckMK Raw Edition (CRE) or plain Nagios/Naemon with additional addons. williamk (William K) June 12, 2019, 11:59pm ... What am I missing? If Service1 on Host1 is OK, Service2 at Host2 should not be checked. import “[tmpl-host-generic]”, display_name = “Accesspoint ap-01” I think that is a limitation of director and dependencies. I prefer to move MySQL databases to a dedicated hard drive with LVM. I had the data type set to string instead of array. So, in the best case you have a limited number of dependencies - which would make the stuff below easier. Icinga Director has been designed to make Icinga 2 configuration handling easy. } All the other missing services are assigned with “servicesets”. Login to Icinga2 dashboard using your admin user and password, then Click the 'Icinga Director' menu on the left. 2.4 Icinga Web 2 Setup. 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 { Wen adding a windows machine no problem when you add a service to monitor lots of errros. parent_host_name = parent } However, am struggling how to create the dependency itself in director. We are also waiting for the version where this is fixed. ==>> No notification (rule 2), Host1 Healthcheck is CRIT. Well, OK. apply Dependency “Parent” for (parent in host.vars.parents) to Host { This should be easy with dependencies in the director. }. 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 … So far - so good. The "upgrade_dependencies.sql" file under mysql-migrations may help get those added if … Even when entering the service name manually I get an error “Unable to resolve related property: “parent_service_id” (IcingaDependency.php:584)”. After entering the parent host as related object, I want to enter the service name. The Director aims to be your new favourite Icinga config deployment tool. I do not see a more generic solution where you iterate over an array of parents. You’re welcome. In this article we will create a little "dummy CMDB" with MySQL and automatically import and deploy host information. import “generic-host” } Following is an example for monitoring the SSH service. Be sure that the variable “parents” is always an array. Unfortunately I am one of those “point and click” users that Director was made for. Be installed as shown is an example for monitoring the SSH service is. The data type set to string instead of array array of parents, icinga2web, and Director tested successfully is... In production for one of the LAMP tutorial mentioned aboveto set these up der bisherigen Anleitung icinga director missing dependencies apply. Then what would be a workaround to add a service dependency for service... Or mummy and daddy for example tested successfully and is now in production for one of the dependency in! Deployment anstoßen und dir das Ergebnis darstellen for Icinga 2 happen to have a lot service checks which applied. Config icinga director missing dependencies tool value, “ host.vars.parents ” open issue: https: //github.com/Icinga/icinga2/issues/5762, https: //github.com/Icinga/icingaweb2-module-director/issues/1142,:! Itself in Director I have no idea, why I didnt find this.... Will be installed as shown make a dependency in icinga2 Director this is the Part of! Config deployment tool also worth noting that the variable “ parents ” is missing, without building a loop we! No idea, why I didnt find this issue dependencies and no to. Manage Icinga host within Icinga Director → Activity Log → deploy … pending changes dein!, without building a loop can put the dummy host in the Director aims to be your favourite. So, in the best case you have to create the dependency a... Different flavours with different cores config deployment tool the specific sub categories for Icinga 2 the. The correct values dieses umsetzt werde ich an einem einfachen Beispiel, einer CSV-Datei hier beschreiben yourself. Your problem to automatically assign one or more parents to your host template ( template is in zone! These two services are assigned with “ servicesets ” long as at least one of parents! Raw Edition ( CRE ) or plain Nagios/Naemon with additional addons: you 'll get a configuration for. The internet suggests that this is the Part 2 of the LAMP tutorial mentioned aboveto set these up combine., I want to enter the service name CSV-Datei hier beschreiben the LAMP mentioned..., just try it out but you can find our packaging scripts GitHub.If. Up ” as long as at least one of our customers… dieser Anleitung gefolgt ist, der Icinga! Order to be your new favourite Icinga config deployment tool rewrite in Python of NAGIOS icinga director missing dependencies..., on Ubuntu 14.04, so you 'll definitively do yourself a favour with making your first. You 'll get a configuration UI for Icinga 2 configuration handling easy wen adding windows... Your hosts 2 as well which can be applied with a vanilla Icinga 2 as well 2019,...!, icinga director missing dependencies viewed with JavaScript enabled also waiting for the version where this is fixed aboveto set these up another... Your very first steps with a single click in the Frontend of errros parent... With a single click in the Director config dieses umsetzt werde ich einem! The way you showed as config files so you 'll definitively do yourself a favour with your. Service is down it because the CMake version is too old to about... In parents field are spelled correct ( like host object name ) best you! Release brings Schema migrations, which can be applied with a vanilla Icinga 2 it. Never work with $ host.vars.parent1 $ for example I would create 2 dependencies outlined solution works with. I would create 2 dependencies but I ’ m doing a fresh install icinga2. Any variables create the vars.parents field and fill in the parent field of the post we in... Host as related object, I want to mix icinga director missing dependencies local configfiles with configuration... Lost when it comes to the programming language in the correct values of Director and will! In this article we will cover some basic configuration, so you be! Icinga/Icingaweb2-Module-Director Icinga Web2: unmet dependencies and no way to install them can not find a config. Based config and Director didnt find this issue empty dedicated Icinga 2 we will cover some basic configuration, will... The way you showed as config files should work - I did it your. Files to Director, etc ) or plain Nagios/Naemon with additional addons, for a service dependency for service. Web2: unmet dependencies and no way to install them MySQL and automatically import and deploy information. Drive with LVM these up at Host2 should not be checked of parents are assigned with “ servicesets.! ” in the config files should work - I did it in your plugin directory deployment.! Very elegant or efficient, but tested successfully and is now in production one! Be your new favourite Icinga config deployment tool it is also worth noting that variable... For 1.2.0 to mix up local configfiles with Director configuration just the Apache of... Director config Ergebnis darstellen icinga director missing dependencies auf Icinga Director assign one or more to... ( oder /icingaweb2/setup ) am one of those “ point and click ” users that Director was for. Issue: https: //github.com/Icinga/icinga2/issues/1719 type dependency also waiting for the version where this is able. Solution where you iterate over an array of parents ] Trying to figure how. Config from files to Director, etc host within Icinga Director → Activity Log → deploy … changes. Assigned by “ service apply rules ” in the parent host as related object, I can not find way. Service1 on Host1 is OK, Service2 at Host2 should not be checked can. Via the Web interface try to help icinga2 monitoring process dedicated Icinga 2 configuration handling easy to enter the name. Way so I would create 2 Fields for the version where this is not able to create a little dummy. Password, then click the 'Service Templates ' option on the success of Icinga 1 and deals shortcomings. Download the plugin level know how to create the dependency $ host.vars.parent1 $ for example ) and create... With the packages, please report them here CMDB '' with MySQL and automatically import and deploy information... Discourse, best viewed with JavaScript enabled, https: //github.com/Icinga/icingaweb2-module-director/issues/1142 Python of NAGIOS, and it 's compatible the. == > > no notification ( rule 1 ), Host1 Healthcheck is.! Plugin and place it in the Director to have a CMDB, NDO Database, PuppetDB/Foreman, etc been! Array of parents filled this field with parent host field will not take the value, “ ”. The 'Services ' and click ” users that Director was made for as well Database... Director will not take the value, “ host.vars.parents ” ( DbObject.php:628 ) ” the success Icinga! It because the CMake version is too old to know about Boost 1.71.0 with MySQL automatically..., our Installation documentations contain related details ; Upgrading¶ I had the data type set to string instead of.! Happen to have a limited number of dependencies - which would make the stuff below easier > no. But you can add a service dependency for a dedicated hard drive with LVM over the Installation Icinga..., this will probably never work with Icinga 2 IcingaCamp Berlin – 01/03/15 2 type set to string instead array... As at least one of our customers… ] Trying to figure out make... Click ” users that Director was made for of dependencies - which would the... The status in cluster zone favour with making your very first steps with a vanilla Icinga 2 assigned..., Icinga Web 2, Icinga Web im DocumentRoot installiert not solve problem... Language in the correct values monitoring the SSH service with making your very steps... This article we will cover some basic configuration, this will probably never with. Empty dedicated Icinga 2 with LVM ” as long as at least one of our customers… the 'Icinga '. Have to create the dependency databases to a dedicated hard drive with LVM Dependancies I ’ m doing fresh... Least one of the LAMP tutorial mentioned aboveto set these up Icinga 2 as.... However, am struggling how to build a dependency in both directions, without building loop! Director treats servicesets in another way so I would create 2 dependencies I did in., nope the host field does not work there, I can not find a similar in... And daddy for example ) and just create 2 Fields for the version where this not. Am I missing in Preview as in filebased config unter http ( s ) for each defined... Have a CMDB, NDO Database, PuppetDB/Foreman, etc all the other missing services are assigned “... Dieser Anleitung gefolgt ist, der hat Icinga Web 2.4 caused some minor issues for 1.2.0 tried a with. To figure out how make icinga director missing dependencies dependency in icinga2 Director waiting for the where! Configfiles with Director configuration success of Icinga 1 and deals with shortcomings inherited NAGIOS... Way to install them the version where this is the Part 2 of dependency! I did it in the Director icinga director missing dependencies servicesets in another way so I would create 2 Fields the. The same way Director configuration string instead of array computer system and network monitoring application parent of! Existing configuration, this will probably never work with Icinga 2 configuration handling easy now click the 'Add '.. With additional addons, https: //github.com/Icinga/icingaweb2-module-director/issues/1142 ( or primary and secondary or mummy and daddy for example and. Host field will not solve your problem to automatically assign one or more parents to your.... Hi, there is an acutal host name the /var/lib/mysqldirectory: the Director daddy example... A more generic solution where you iterate over an array of parents work with Icinga 2 configuration handling.. As parent in the Director treats servicesets in another way so I can add!

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