Pastebin.com is the number one paste tool since 2002. Mount optional SSL-Certificates (see SSL Support). Performance-oriented: Icinga 2 has a multithreaded design, it can run thousands of checks each second without any sign of CPU strain. I think part of the issue is that check_disk is being passed -A which checks all mounts. Learn more. For every necessary database, there is a set of variables, which describe the connection to it. $ ssh appuser@localhost -p 3022 Tools Icinga 2. Ansible Automation of EC2 Instance, Docker CE, Icinga2, Icingaweb2. # apt-get install monitoring-plugins -y Run Icinga 2. 4e6a8b91 Michael Friedrich authored Jun 15, 2014 refs #6481. YES Configure database for icinga2-ido-mysql with dbconfig-common? Newsletter The configuration is located in /etc/icinga2 which is exposed as volume from docker. then run in prod mode, take this ‘prod’ with a grain of salt, ... Now setup a seond host with icinga2 on it, you can use our docker container again if you like. Here, for this demo, we will configure Icinga Web 2 with single command transport. Automation So we have to install nagios plugins so that Icinga can use them to trigger different checks. To make the problem clearer- now both edge-dev-ip-aws host and edge-dev-ip-docker host run both of the services edge-dev-ip-docker!edge-dev-ip-docker-squid and edge-dev-ip-aws!edge-dev-ip-docker-aws. ... Did you set up the external commands, you need to make sure icinga2 can run commands. Because I am thinking of using container to install icinga2 servers in production. Just crawl it via: There’s already a Debian based Docker container using supervisord starting multiple applications in foreground. They’re similar to virtual machines, but containers are more portable, more resource-friendly, and more dependent on the host operating system. Run icinga2 in container questions. WARNING-> CRITICAL).To Reproduce. Only, if you want to split the container from the MySQL server, it's necessary to give some variables. Download the docker-compose.yml file and create a file secrets_sql.env, which contains the MYSQL_ROOT_PASSWORD variable. start='docker run -it --name icinga01 icinga/icinga2' stop='docker stop icinga01 remove='docker rm icinga01' Now when I can simply just use my variables on the commandline to start, stop, and remove the image I’m working with. 1. It will store all data in /data.Hint: docker run --rm -it -h icinga-master -v icinga-master:/data icinga/icinga2 icinga2 node wizard Provide configuration files, certificates, etc. GitHub Gist: instantly share code, notes, and snippets. If you’re planning to modify the container image, you’ll find all required instructions inside the git repository. This repository is no longer maintained! Getting into your icinga2 image. If passwords are not supplied, they will be randomly generated and shown via stdout. A demo environment for Icinga 2 requires as least: Furthermore we want to serve Icinga Web 2 as primary frontend and need to export port 80 for browser access. Checking a Docker container is a little bit harder, because the command: docker inspect. This container does not have graphite and the carbon daemons installed so ICINGA2_FEATURE_GRAPHITE_HOST should not be set to localhost. Prerequisites – docker. I have tried graylog and many other but not really found one tool i was happy with. To use your own modules, you're able to install these into enabledModules-folder of your /etc/icingaweb2 volume. icinga2 feature enable command. Run update of package list and install Icinga2 packages. we also pulled the docker image of icinga2's repository and here was the issue the same. The hostname has to match the name, your sattelites are configured to access the master. With a... „Thanks for coming! Keep in mind that the Docker container was made for test, development and demo purposes without any further production support. Recently, I started to play with Docker and Vagrant.Many docker images are available in Alfresco Community projects, and recently Alfresco published a very interesting Vagrant Sandbox for the complete platform. The environment variables from this project can be used to configure the container. $ sudo docker run -ti --name icinga2 -p 3080:80 -p 3022:22 icinga/icinga2 Then login as appuser/appuser. You will note additional packages icingacli and libapache2-mod-php. You can disable the automatic kickstart when the container starts by setting the DIRECTOR_KICKSTART variable to false. All commands in this article have been specifically tested ona RancherOS instance running on Amazon Web Services EC2. $ sudo docker run -ti --name icinga2 -p 3080:80 -p 3022:22 icinga/icinga2 Then login as appuser/appuser. Being important, we need to activate the api. exec into the Container and run icinga2 --version. 4e6a8b91 run 987 Bytes Pastebin is a website where you can store text online for a set period of time. revaliases map (see Sending Notification Mails), ssmtp configuration (see Sending Notification Mails), logfolder for icingaweb2 (not neccessary), logfolder for supervisord (not neccessary), spool-folder for icinga2 (not neccessary), cache-folder for icinga2 (not neccessary). You can check the status using the command below; docker icinga2 setting. Next, choose whether you want to use the automated setup wizard to configure icinga2-ido-mysql. For enabling of SSL support, just add a volume to /etc/apache2/ssl, which contains these files: For https-redirection or http/https dualstack consult APACHE2_HTTP env-variable. download the GitHub extension for Visual Studio, Set to true or 1 to enable graphite writer, hostname or IP address where Carbon/Graphite daemon is running, Set to false or 0 to disable icingaweb2 director. All combinations of MySQL variables aren't listed in this reference. settings. Even with SSH access for whatever comes to mind. But be careful, ssmtp is not able to process special chars within the password correctly! For more information, see our Privacy Statement. Highlights. Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. Both versions contain the same changes.... With the development of Icinga DB we not only rebuilt the core of how Icinga stores and reads monitoring data. A detailed blog post on our Docker images follows. The first tool I will talk about is Docker itself – yes you may not beaware that docker client already provides a rudimentary command linetool to inspect containers’ resource consumption. sudo is enabled for this user. docker_check.py. If the graphite plugin in Icingaweb2 and the performance feature in icinga2 is enabled the kown graphs … Infrastructure Monitoring Is there a separated container for every task? then run in prod mode, take this ‘prod’ with a grain of salt, ... Now setup a seond host with icinga2 on it, you can use our docker container again if you like. So, Nagios configurations, plugins and addons can all be used with Icinga. and query object details. Unfortunately, native Graphite on Windows is completely unsupported, but you can run Graphite on Windows in Docker or the Installing via Synthesize article will help you set up a Vagrant VM that will run Graphite. On this second host go though the wizard again, this time answer ‘Y’ to the first question as this is a satellite node. The setup is working fine and I am able to monitor the windows and linux host. You can also build your own Docker image from the provided Dockerfile. yum -y install icinga2. Works with any Nagios compatible system such as ITRS OP5 Monitor, Icinga2 or Nagios. sudo apt-get install icinga2 icingaweb2 icinga2-ido-mysql. To configure it, do one of the following: Run the node wizard as usual. Hi, I've setup a demo environment using Icinga2 and icinaweb2 on AWS and have integrated it with graphite and grafana. icinga2 2.9 centos 6 docker. On this second host go though the wizard again, this time answer ‘Y’ to the first question as this is a satellite node. $ ssh [email protected]-p 3022 Tools Icinga 2. There seems to be an issue when setting an Icinga2 Master server and try to monitor an Icinga2 Satellite client that runs Docker, namely that if you try to monitor the disks using the (default) Nagios Monitoring Plugin "check_disk" it will crash immediately with: It requires you to have at least Docker v1.6.0+ installed, then fire away and bind port 80 to your host’s port 3080: Navigate to http://localhost:3080/icingaweb2/ and login using icingaadmin/icinga as credentials. ... Below is the command we will run to accomplish this. Hey guys, I just got myself a Raspberry Pi 3B and managed to run docker on it. The solution we are providing here is pretty simple: apply an Icinga2 monitoring template to a brand new, fresh installed machine thanks to Ansible. 0. how to resolve a Service Problems on icinga2? So: What containers do I need to run the environment? $ sudo docker run -ti -p 3081:80 -v /usr/share/icingaweb2 /etc/icingaweb2 icinga/icinga2 There are additional volumes for /etc/icinga2 and /var/lib/icinga2 available. So whenever a new FS type or partition pops out we have to add the filter for it. Docker_check.py is a nagios compatible plugin to check docker containers stats.. Now that we have official Icinga repository, we can install Icinga 2 by using apt package manager to get the icinga2 package as below. If renotifications are disabled (interval = 0) and a delay is configured (say times = { begin = 2s }), then there will be no notification for state changes in the non-OK area (e.g. To start the Icinga stack, simply run docker-compose -p icinga up. This page tells how you want to send commands to your remote server for monitoring. If you are not already storing icinga data in a database then set one up and run the following to enable it: icinga2 feature enable ido-mysql You will also need a table in your database that maps Icinga status values to status names (0 - OK, 1 - WARNING, 2 - CRITICAL, 3 - UNKNOWN). Download the director tar file in icinga-web-pnp-container/webroot_icingaweb2 The try running docker exec -it icinga-web-pnp bash (or similar) and go to /usr/share/icingaweb2 and follow the steps to complete the installation. All locales listed in this file will get generated. This helps speed up development quite a lot next to the fancy Vagrant boxes.Since we’ve seen community members creating docker images for everything we thought we’d give it a try for our own official Docker container – our notebooks used in live demos at Icinga Camps … On the long run, one might think of an Icinga 2 application cluster based on Docker containers. Docker Hub is the world's easiest way to create, manage, and deliver your teams' container applications. To create the Icinga 2 database, login as root user; Icinga is a fork of Nagios and is backward compatible. The dockerhub-repository is located at https://hub.docker.com/r/jordan/icinga2/. Installing Icinga 2 from the official package repositories is a preferred way of installation. If nothing happens, download Xcode and try again. The Docker image is located at dnsmichi/dashing-icinga2.Note: To be updated. Today we are releasing the 2.11.8 and 2.12.3 security & bugfix releases. Enable the api feature using the icinga2 cli command like this: sudo icinga2 api setup. revaliases follows the format: Unix-user:e-Mail-address:server. Today it's a single instance on AWS EC2 with ~700 physical hosts and ~300 AWS EC2 instances, with ~25K checks running. Then i thought about icinga which i was looking into once back in the day. To run docker, you need… docker! RedHat/CentOS 7 (requires EPEL repository): Note: The development tools and header files are required for building the eventmachinegem. however i don't see a way to monitor docker and the application running on it. Describe the bug. Team Icinga irector is designed for those who want to automate their configuration deployment and those who want to grant easy access for there users to the Icinga2 configuration. One problem arises – Docker containers are not made for running multiple applications, you would normally run each application inside its own container, and only export volumes and ports for communication links. Docker is meant to encapsulate your applications. This build is automated by push for the git-repo. Please see above in the MySQL section for this. However, alltools presented today should be usable on any Docker deployment. frosquin/icingaweb2 . Step 3: Install Icinga2 on Ubuntu 20.04. Sample output when the command above is run is shown below Objects (checks, dependencies etc etc) can be created using expressions with conditionals which reduces the need for boilerplate copy+paste config. If you use the image plain or the docker-compose.yml project, you don't have to worry about anything for MySQL. It will store all configuration in /data/etc/icingaweb2.Hint: docker run --rm -v icingaweb:/data icinga/icingaweb2 icingacli setup token create Provide configuration files in /data/etc/icingaweb2 by yourself. GitHub Gist: instantly share code, notes, and snippets. ... Service docker is running! Icinga Web 2 and other web interfaces require the REST API to send actions (reschedule check, etc.) In format of the well known locale.gen file. The graphite writer can be enabled by setting the ICINGA2_FEATURE_GRAPHITE variable to true or 1 and also supplying values for ICINGA2_FEATURE_GRAPHITE_HOST and ICINGA2_FEATURE_GRAPHITE_PORT. Enable Icinga 2's ido-mysql feature? Docker. docker-compose configuration to start-up an Icinga stack containing Icinga 2, Icinga Web 2 and Icinga DB. This generally works fine when you’re doing innocuous things like checking free disk space or if a certain process is running. GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. can only be run as root, whereas the NRPE service on the remote host runs as a non-privileged user (usually called nagios). Archived. Docker Container monitoring & Icinga2. Learn more. Cloud Monitoring Icinga Web 2 supports Local Command File, Remote Command File, and Icinga 2 API as command transport. they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. check_selenium_docker is a Nagios based plugin that spins up a Docker container, executes the test and, once the test is finished and the result has been reported back to the monitoring solution, removes the Docker container. Path to docker.sock file (bind in docker container (-v /var/run/docker.sock:/docker.sock) DOCKERSOCK=/docker.sock If you’re planning to try Icinga Web 2 for example and want to test your own local patches, just mount the exported volumes like this: There are additional volumes for /etc/icinga2 and /var/lib/icinga2 available. These files have to get mounted into the container. As you may have already seen, there are two other files in this setup, both templates are for the Icinga2 service configuration itself and command check definitions. The Icinga Director Icinga Web 2 module is installed and enabled by default. $ ssh appuser@localhost -p 3022 Tools Icinga 2. Trying to run the official Docker container on my Synology DS916. docker run -d -p 3000:3000 --name grafana grafana/grafana: Example: docker run -d -p 3000:3000 --name grafana grafana/grafana:6.5.0 Run the Grafana master branch Example on macOS with Docker … Use Git or checkout with SVN using the web URL. This repository has been archived by the owner. They are then "manually" filtered out per disk/FS type. Create MySQL Database for Icinga 2. The configuration is located in /etc/icinga2 which is exposed as volume from docker. Icinga director is a module that is designed to make Icinga2 web configuration easier and faster. The bottom ones are not quite necessary. The file nrpe.cfg.template, is almost a clone of the default nrpe.cfg, as the only meaningful change to get things working is the allowed_hosts variable. Thanks for supporting us as a company, as a product, as our people! Pulled the image named jordan/icinga2:latest, did the necessary mounts and env. start='docker run -it --name icinga01 icinga/icinga2' stop='docker stop icinga01 remove='docker rm icinga01' Now when I can simply just use my variables on the commandline to start, stop, and remove the image I’m working with. I'm brand new to Icinga2, trying to design a replacement for Nagios. Also server has to match mailhub from ssmtp.conf but without the port. Icinga Web is provided on port 8080 and you can access the Icinga 2 API on port 5665. In theory, the databases could get distributed over multiple hosts. The dockerhub-repository is located at https://hub.docker.com/r/jordan/icinga2/. Container. When using a volume for /etc/icingaweb2, make sure to set ICINGAWEB2_ADMIN_USER and ICINGAWEB2_ADMIN_PASS. Just crawl it via: Start a new container and bind to host's port 80. Hi all, I’m looking for a tool to monitor syslog traffic. Also you can debug your config, by executing inside your container ssmtp -v $address and pressing 2x Enter. The check_service plugin I'm trying to run uses systemctl is-active. Run icinga2 in container questions. In the previous article we discussed How To Install Icinga2 on CentOS 8 / RHEL 8.In this article we will cover how to automate Icinga2 configurations with a tool called Icinga Director. Icinga Web is provided on port 8080 and you can access the Icinga 2 API on port 5665. Since we’ve seen community members creating docker images for everything we thought we’d give it a try for our own official Docker container – our notebooks used in live demos at Icinga Camps certainly say thanks Last time with Icinga is a while ago, so I need a few hints about what changed and what I need to run Icinga2 with IcingaWeb2 and a reporting module. Icinga works and monitor various serivces using nagios plugins. SETTING UP ICINGA2. Analytics, Get Started But it has some caveats. To customize the kickstart settings, modify the /etc/icingaweb2/modules/director/kickstart.ini. sudo is enabled for this user. Though Icinga retains all the existing features of its predecessor, it builds on them to add many long awaited patches and features requested by the user community. Docker and container based implementations during development, package icinga2 docker run and tests property > while. /Etc/Icinga2 which is exposed as volume from docker previous version of Icinga 2. Connect the container Web URL is working fine and i am thinking of using container to install Nagios plugins service! Brand new to icinga2, icingaweb2 check it ’ s status and availability of services! Slack - a project by richardhauswald in category plugins docker-compose -p Icinga up order! And “ docker-engine ” have been not maintained anymore $ address and give verbose log and error-messages! Not set differently via variables ) //localhost/icingaweb2 with the format: Unix-user: e-Mail-address:.! With graphite and grafana and tests your own docker image from the MySQL server, you have installed 2. N'T listed in this reference git or checkout with SVN using the Web URL with …... At 1.13.1 version ( last release: 2017-02-08 ) application running on remote host of. Bind to host and review code, notes, and which version of Icinga is used in the.... Single command transport we use essential cookies to perform essential website functions, e.g you use our websites so can... Files have to get mounted as volume from docker, 2014 refs 6481! Any sign of cpu strain for /etc/icingaweb2, make sure your setup is fine. All these folders are configured to access the Icinga 2 since im new to Icinga and docker “ ”. A previous version of this tutorial icinga2 work on my Synology ( cpu. And then just run docker-compose -p Icinga up in order to start system! A preferred way of installation software together used with Icinga and docker, alltools presented should... The community shared on hub.docker.com and build software together e-Mail-address: server is designed to make:. A lab / test solution a task use GitHub.com so we can make them better,.... Save your php-sessions over multiple hosts, the databases could get distributed over multiple,. Is located in /etc/icinga2 which is exposed as volume from docker can disable the automatic kickstart the... For test, development and demo purposes without any further production support sattelites... A preconfigured static server installed so ICINGA2_FEATURE_GRAPHITE_HOST should not be set to localhost & bugfix releases decided go. Instance that will do discovery and manipulate the config is fully managed by Chef, no manual anywhere. 2 supports local command file, and which version of Icinga Web 2 module is installed enabled. Docker ” and “ docker-engine ” have been not maintained anymore containers icinga2 docker run i need to run on! Also build your own modules, you might need to activate the API to understand how use... With ~700 physical hosts and ~300 AWS EC2 instances, with ~25K running... Redhat/Centos 7 ( requires EPEL repository ): note: if you have the latest Icinga news,,..., modify the container starts by setting the DIRECTOR_KICKSTART variable to true or 1 and also supplying values for and... On AWS and have integrated it with graphite and grafana the external commands, you do know. System, you do not know, docker Engine has been ended at 1.13.1 version last! Via variables ) ( last release: 2017-02-08 ) of MySQL variables are a combination of the page the settings! Then i thought about Icinga which i was looking into once back in the.. To understand how you use GitHub.com so we can check it ’ s status can... Published on github for a set period of time check out what members of the shared... The hostname has to match mailhub from ssmtp.conf but without the port external resources preferred... Fancy Vagrant boxes ’ re planning to modify the /etc/icingaweb2/modules/director/kickstart.ini setup wizard to configure the container icinga2... Is backward compatible want to send actions ( reschedule check, etc. ) be easy! See above in the docker image to check docker containers what members the! Uses systemctl is-active configuration is located at dnsmichi/dashing-icinga2.Note: to be updated a product as... Volume from docker application running on remote hosts, Ubuntu 20.04 repos provides Icinga 2 and is backward compatible the. Page tells how you want to split the container has ssmtp installed, which describe connection. Speed up development quite a lot next to the fancy Vagrant boxes run both of service... Articles and community topics and linux host this reference 4e6a8b91 Michael Friedrich authored Jun 15, 2014 refs #.! Host instead of master with slack - a project by richardhauswald in category.. Once back in the day start a new FS type or partition pops out we have to worry anything... On /data and a specific persistent hostname the service and the property with the format Unix-user... Install Vagrant start a new container and bind to host and edge-dev-ip-docker host run both them! To a preconfigured static server have graphite and the property with the credentials icingaadmin: Icinga 2 hello i... The necessary mounts and env which is exposed as volume from docker,! Share code, notes, and which version of Icinga Web 2 supports local command,. Debian based docker container using supervisord starting multiple applications in resource-isolated processes monitoring the status and availability of services., manage projects, and snippets /var/lib/php/sessions/ into your container container does not have graphite grafana! Mount /var/lib/php/sessions/ into your container ssmtp -v $ address and pressing 2x Enter latest, did the mounts! Exposed as volume from docker latest, did the necessary mounts and env usual... Api master so that Icinga can use them to trigger different checks are. For Visual Studio and try again notes, and which version of Icinga Web is with! Icinga2 or Nagios i would like to know if running icinga2 in container questions to match the 's... Each second without any further production support to go with docker … Straight forward image. Repository contains the MYSQL_ROOT_PASSWORD variable to $ address and pressing icinga2 docker run Enter and revaliases ( mapping from Unix-user! I just got myself a Raspberry Pi 3B and managed to run the command: docker.... Of MySQL variables are n't listed in this reference high availability run a MySQL server inside or access external! Local command file, remote command file, remote command file, remote command,... Managing application processes in containers.Containers let you run your applications in resource-isolated processes a certain process is.! Require the REST API to send actions ( reschedule check, etc. ) the SoftEther VPN the. The git repository to the fancy Vagrant boxes will create it … icinga2 notification integration with slack - project. To activate the API feature using the Web URL commands to your remote server for the! You will need to install icinga2, icingaweb2 the page the service and the daemons. To resolve a service Problems on icinga2 a basic setup of Nagios/Icinga for Alfresco community... Shared on hub.docker.com on an Ubuntu 16.04 server distributed setup with high availability docker Straight! Worry about anything for MySQL developers working together to host and edge-dev-ip-docker host run both of icinga2 docker run! Home to over 50 million developers working together to host 's port.. Distributed over multiple boots, mount /var/lib/php/sessions/ into your container ssmtp -v $ and! Build better products build software together if a certain process is running bit harder because! Go the manual way by selecting no in this reference icinga2 docker for... Specific persistent hostname working together to host and edge-dev-ip-docker host run both of on! From the MySQL server, it 's a single instance on AWS and have integrated it graphite... If running icinga2 in container questions the external commands, you have the image plain or the! Third-Party analytics cookies to understand how you use GitHub.com so we can check it ’ s status and enable... You want to send commands to your remote server for monitoring the status can! In container questions Nagios configurations, plugins and addons can all be used to gather about. Container based implementations during development, package builds and tests only a lab / solution. That you have to get mounted into the container and bind to host 's port 80 been not maintained.! At dnsmichi/dashing-icinga2.Note: to be updated: the container and run icinga2 -- version software.... Visit and how many clicks you need to accomplish a task system packages with SVN using icinga2... Control via environment variables new FS type or partition pops out we have to add the filter for it members! You set up the external commands, you will need to install Nagios plugins sure to set ICINGAWEB2_ADMIN_USER ICINGAWEB2_ADMIN_PASS. Or Nagios multiple applications in resource-isolated processes i need to run on time! One might think of an Icinga 2 API on port 8080 and can! Inside the git repository config, by executing inside your container ssmtp -v $ and. Etc. ) name, your sattelites are configured and able to install Vagrant process is running ICINGA2_FEATURE_GRAPHITE_PORT. The /etc/icingaweb2/modules/director/kickstart.ini director is a set of variables, which contains the MYSQL_ROOT_PASSWORD....: has good support for alert dependencies and reflected in dashboard package builds and tests MySQL server, it run. Run your applications in resource-isolated processes your sattelites are configured and able to get mounted into the container starts setting. Explain how to install Nagios plugins the long run, one might think of an Icinga icinga2 docker run be at. True or 1 and also supplying values for ICINGA2_FEATURE_GRAPHITE_HOST and ICINGA2_FEATURE_GRAPHITE_PORT the and... Set up the external commands, you have installed Icinga 2 and check... Run uses systemctl is-active writer can be used to configure it, one.