I need to add the Director module to my Icinga but I don’t have any idea about how to do that because there is Docker that complicate the situation in my point of view. Bodo Schulz / ansible-icinga2 In order to run Docker on OSX for example, one needs a virtual machine with a smallish Linux running […] Once you feel confident enough, and you e.g. - core I could create it manually - once Icinga Server was already up and running, but I decided to be little more challenging: What if automate this process using… AWS tech Just another AWS tech weblog. Docker Monitoring with Icinga2 (through Icinga2 API) Description. - ./${FIRSTNAME}-container/lib/mysql:/var/lib/mysql The Icinga Director Icinga Web 2 module is installed and enabled by default. EDIT: This is also compatible with the Icinga Director daemon - just pop it into the supervisor config as per normal. Mostly common is to use reliable and reproducible test environments, put into containers and container clusters (example: GitLab CI). One will be able to seek an integration with the “classic” way of monitoring objects with Icinga, but that’s not an easy task on its own. One thing to keep in mind here - each application should be running in its own container, for Icinga this would be: Additional containers would add InfluxDB, Graphite, Elasticsearch, etc. - ./${FIRSTNAME}-container/etc/icinga2:/etc/icinga2 At this point, it makes sense to look into a container orchestrator which ensures that the container platform is running, the network links between containers are there, and so on. Cortex . Which means that you cant use the solution with the variable and need to be a bit more drastic. However, when you are running icinga in a docker container, there is most probably no active ssh agent running. How? It is built with a regular Dockerfile. links: image: NAMEOFTHECOMPANY/icinga2-snmptrap Trying to run the official Docker container on my Synology DS916. you can now find my roles in the ansible-galaxy: Powered by Discourse, best viewed with JavaScript enabled, Evaluate Prometheus integration (enablement for container & Kubernetes monitoring), Web server (Apache, Nginx) with Icinga Web 2. Synthetic website monitoring with Selenium and Docker. In order to make this happen with Icinga, there are some architectural changes required which may or may not happen in the future. domainname: ${DOMAINNAME} Still, the IT world is moving fast, and being able to monitor containers becomes more important than ever. What’s special in my dind image? Based upon this, other orchestrators for container clusters have been developed, Docker Swarm and the most popular, Kubernetes. I have received one task recently … From mount: You need to open a shell session inside the container and install it there manually. I ask because on the documentation seems like I need other modules…. So it might well be that an Icinga partner might refuse to offer support for a containerized environment if you ever need professional support. 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: $ sudo docker run -ti -p 3080:80 icinga/icinga2 Navigate to http://localhost:3080/icingaweb2/ and login using icingaadmin/icinga as credentials. With the rush to containerize all and sundry I have noticed a docker image is available from https://hub.docker.com/r/jordan/icinga2/. How is the monitored object configuration being deployed? - 162:162/udp - ./${FIRSTNAME}-container/perfdata:/var/lib/pnp4nagios/perfdata Can you share the Dockerfiles? - sql Here is a Dockerfile I have written which we are using in production - happy to hear if anyone has any suggestions as I am relatively new to Docker - it runs nginx, php and supervisor acts as a process manager. - ./${FIRSTNAME}-container/webroot_nagvis:/usr/local/nagvis By default, icinga tries to perfom a ssh service check on all hosts running linux. (Hope I got the container names right) Cheers, George. Grafana Loki. After long time … File: /etc/icinga2/zones.d/icinga2masterserver/icinga2satellite.conf. Of course, follow the documentation like in a normal installation but execute it inside the container. - core, This is the file…I don’t know where it comes from, That is a heavily customized version of the original compose file. i have been going through the whole topic for a long time and have been dealing with restarting and persistence of configurations. Also I am currently creating ansible roles for icinga2 and icingaweb2. Icinga disk space alert when a Docker container is running on an host. I am now building a new icinga stack that is not going to be containerised, a fully automated build using Ansible to provision. Also admins of K8s environments being more permissive by default may decide not to allow running as the superuser. volumes: I am guessing it is not the one from Github. Story - core Actions. - ./${FIRSTNAME}-container/lib/php5/sessions:/var/lib/php5/sessions docker run -d -ti --name icinga2-api -p 4080:80 -p 4665:5665 icinga/icinga2 After the container is up and running, connect via HTTP to the exposed port using the credentials root:icinga . 2. consider your development workflows with CI/CD pipelines, they’ll also need monitoring and reporting. Prometheus scraping application metric endpoints, and collecting data points over time with later generating alerts and reporting. RedHat/CentOS 7 (requires EPEL repository): Note: The development tools and header files are required for building the eventmachinegem. Initiating Docker images Icinga2 is a tool for monitoring the status and availability of various services running on remote hosts. The following sql will create it … # object for icinga2satellite. ignore where (host.address == "127.0.0.1") || … No other things? Nowadays, they help me everyday e.g. It was originally created as a fork of the Nagios system monitoring application in 2009. Opinions differ here, so the container build process is basically up to everyone out there. root@icinga-gitlab:~# docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS runner-privileged-icinga-1571900582-bed0b282 - openstack Running tcp://10.10.27.10:2376 v19.03.4 runner-privileged-icinga-1571903235-379e0601 - openstack Running tcp://10.10.27.11:2376 v19.03.4 runner-non-privileged-icinga-1571904408-5bb761b5 - openstack Running tcp://10.10.27.20:2376 … Graphite. GitLab GitLab.com, As always, I would keep it as simple as possible. The check comes from the Puppet class base::monitoring::host.It defines a check_disk which process most mounted file systems. Please check out what members of the community shared on hub.docker.com. Grafana. 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. map 1.1.0 With leveraging this into a distributed monitoring cluster, a Docker container for the Icinga 2 agent makes sense as a sidecar e.g. hostname: ${FIRSTNAME}-sql At first, you need to have a running Docker on your system. If you are the new responsible for it, start thinking how to migrate away from it and the forum can provide some tips and help. Got it working through Docker. Coming to your initial question - if you plan to use a Docker container just for learning how Icinga works, don’t do that. This generally works fine when you’re doing innocuous things like checking free disk space or if a certain process is running. - ./${FIRSTNAME}-container/mibs:/mibs Example for Docker on OSX (change the IP address to your localhost): I’m wondering why you don’t run a single web container including all the modules. I only have to download the tar file? LAMP stack is a group of open source software components that are used to deploy PHP based applications. Better install Icinga from the package repository into your own VM or server, and learn about the basics, then monitor your first service and later setup distributed monitoring with agents and satellites. already have a Kubernetes cluster running, you can try the mentioned things above, starting simple with docker-compose for instance. However, when you are running icinga in a docker container, there is most probably no active ssh agent running. image: NAMEOFTHECOMPANY/icinga2-core By default, icinga tries to perfom a ssh service check on all hosts running linux. 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). settings. Persistence of configuration is done by using volumes, but I agree its not idea and can lead to headaches. This repository contains the source for the icinga2 dockerimage. While it might work, we strongly suggest you shouldn’t do it for several reasons: thanks for your offer, I will take a look at your Gitlab projects. object Zone "icinga2satellite" {. Please check this link To get more information about this lib please check So you need to enable the Director variable. ( Hope I got the container names right ) Cheers, I’m running icinga in Docker using jordan/icinga due to the sheer lunacy that is attempting to set up the official containers. Almost nothing! Monitoring should be the most stable service within your infrastructure. sql: 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. I looked at the documentation…where I have to add the requested modules for go trough the steps for add Director module? Guessing you have to to add a -e ICINGA2_FEATURE_DIRECTOR=1 in your container command or start script. when I need to test a package on a specific platform (macOS here), or create a local distributed setup with testing specific applications working together. While developing Docker images for Icinga 2, Icinga Web 2 and Icinga DB we stumbled over OpenShift which doesn’t allow images to run as root by default. Is there a separated container for every task? Assemble your containers and supporting infrastructure into a complete application. In this tutorial, we tried Firefox in our CentOS 7 Docker Image with Firefox installed. LAMP is named after the original stack components which are Linux, Apache, MySQL and PHP.. We are already learned how to install LAMP stack on Ubuntu Server 18.04 LTS.But this is now the era of DevOps and it is necessary to explore the creation of a LAMP Stack on the Docker platform. Icinga is an open-source computer system and network monitoring application. In cloud native environments, these relations do not necessarily exist. Icinga follows the host/service object approach. - ./${FIRSTNAME}-container/log/icinga2:/var/log/icinga2 domainname: ${DOMAINNAME} If you’re planning to not only monitor typical services (ping, databases, snmp, etc.) Pulled the image named jordan/icinga2:latest, did the necessary mounts and env. context: ./core monitoring 2.6.2 version: “2” A better approach might be to run Rsyslog from your container to forward any logs directly to an endpoint. my recommendation: no monitoring stuffed into a container! Docker Build Images; docs; Details; D. docs Project ID: 230 Star 0 5 Commits; 1 Branch; 0 Tags; 215 KB Files; 266 KB Storage; Documentation for Docker builds. pnp 1.1.0. cube 1.0.1 Got it working with: character set latin1 in icinga webinterface -> configuration->application->resources->icinga_ido->characterset. volumes_from: 19 Jan 2016 in Planet Debian Monitoring Icinga OpenSource Docker Icinga2 ~ read. - ./${FIRSTNAME}-container/etc/icingaweb2:/etc/icingaweb2 If you find a good advantage that is worth another layer (in this case the container), then do it, otherwise don’t do it. Since there is a special volume for modules. After roughly 8 hours, Icinga will consume all available memory and swap on my 16 GB system until it crashes completely. This saves both a lot of disk space and a lot of time, and I think this makes a huge difference when running e.g. volumes_from: GitLab.com When a Docker container is running on a host, there are some ethernet devices being created. Hi there! For the database container, one can re-use existing mysql:5.7 or mariadb containers for example. This is where metrics and events from an observability stack come to mind, e.g. but also containers, Kubernetes clusters, this can become relatively tricky. - 5665:5665 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: $ sudo docker run -ti -p 3080:80 icinga/icinga2 Navigate to http://localhost:3080/icingaweb2/ and login using icingaadmin/icinga as credentials. With containers it’s very hard to tell if your setup is following best practices or even supported setup schemes. In case the installation takes quite long and you do not need any docum… In case you ever wanted to look at Icinga2, even into distributed features, without messing with installing whole server setups, this might interesting for you. Powered by Discourse, best viewed with JavaScript enabled, Add Icinga Director module using Icinga in Docker containers, ./${FIRSTNAME}-container/webroot_icingaweb2:/usr/share/icingaweb2. 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: hostname: ${FIRSTNAME}-snmptrap - ./${FIRSTNAME}-container/contrib-plugins:/usr/lib/contrib-plugins build: Good luck! I think if you like pain, go and use docker for icinga2 in production. If you are interested, want to join in or maybe shake your head: Running Docker on OSX can be made possible using different methods: Docker Toolbox, more specifically Docker Machine Docker for Mac/Windows (recently announced, private beta) Docker containers require kernel features which are only available in modern Linux kernels. - ./${FIRSTNAME}-container/spool/icinga2:/var/spool/icinga2 endpoints = [ "icinga2satellite" ] parent = "icinga2masterserver". } build: For more information, have a look into my previous post! My personal website dnsmichi.at runs in Docker as well, with Ghost and MySQL containers - https://dnsmichi.at/new-blog/. - sql I can see the benefits for learning and running up quickly a docker container but would you use it in production environments? Closed, Resolved Public. All of them help solve the purpose of running isolated small environments for applications, enable high availability and allow scaling in large environments, e.g. I arrived at a new employer where the icinga2 and icingaweb have been deployed within a container. 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. Static configuration files need a mapped shared directory root to the outside host. Or a deployment via the Icinga Director from the web container to the core container (REST API), Enabling specific features, e.g. I have an issue: I have Icinga that runs on 4 Docker containers (icinga-web-pnp, icinga2-snmptrap, icinga2-core, mariadb) and my modules are: company 0.0.0 Under /etc/icingaweb2/modules I have only “monitoring” and “translation”. About; Puppet; Ansible; Search for: PUPPET, DOCKER, ICINGA AND AWS AUTOMATION – DEPLOYING INSTANCES, CONTAINERS AND MONITORING. Oh, and if you find one, tell me about it. Even for test i would not recommend it. - sql Build: in a container cluster such as Kubernetes. docker_check.py. env_file: ./secrets.env In order to prevent icinga always showing an error, insert Maintaining and upgrading this installation will not be an easy task. Monitoring the development and build pipelines for lastly deploying to production is a key element with a shifted mindset. Debian/Ubuntu: Proceed with the bundlergem installation for all systems (CentOS, Debian, etc.). Docker: Secure, but comfortable images. nagvis 1.1.1 icingaweb, no graphs. You can disable the automatic kickstart when the container starts by setting the DIRECTOR_KICKSTART variable to false. For the satellite running Docker, you only need a very minor addition to the host config. Kubernetes nodes in containers. I have approximately 2500 hosts, all of which Nagios was more than capable of handling. GitLab Docker_check.py is a nagios compatible plugin to check docker containers stats.. If you have any questions, wishes or suggestions … always bring it to me! PS: 5 years ago, I wasn’t convinced by the maturity of containers. services: See my comment at the top of this thread. - 80:80 Latest version is v1.0.1 released on 2020-02-27. So from our standpoint containerising icinga was, and is an un-neccessary pain. The dockerhub-repository is located at https://hub.docker.com/r/jordan/icinga2/. Just crawl it via: I have to add them to some container? Docker_check.py is a nagios compatible plugin to check docker containers stats.. image: NAMEOFTHECOMPANY/icinga2-web-pnp Bodo Schulz / ansible-icingaweb2 Enables Prometheus-as-a-Service for large organizations running at scale. domainname: ${DOMAINNAME} This docker container read the docker.sock and can check the state of a container and also state of a process (define in labels var). snmptrap: env_file: ./secrets.env This repository is no longer maintained! 3. Apologies for taking a while to reply, I was asked to pick up another project, that’s now completed and I am now back with Icinga2. hostname: ${FIRSTNAME}-web-pnp Checking a Docker container is a little bit harder, because the command: docker inspect. To monitor the micro-services from outside, you'll need an instance of icinga running … It will be much easier to manage. Specifically, when running multiple instances of Docker side by side, it is possible to “seed” them with a shared set of images. There can be so many things be changed that it’s near to impossible to offer support for such a setup. I looked at the docker-compose.yaml and there is no mention to ICINGA2_FEATURE_DIRECTOR. Please check this link To get more information about this lib please check. Nginx, PHP and Icinga Web inside. This repository ships a Dockerfile for demonstrating and/or developing this module (but not for using it in production).. context: ./web-pnp Thing is, containers are rather short lived. For Icinga as a master instance, there are certain things to keep in mind: The web container is relatively straight forward, with e.g. - ./${FIRSTNAME}-container/etc/pnp4nagios:/etc/pnp4nagios Read more Subgroups and projects Shared projects Archived projects Last created Sort by Name Name, descending Last created Oldest created Last updated Oldest updated Most stars A group is a collection of several projects. Any checks fired from the main Icinga 2 master instance run towards the agent, which then queries local and remote endpoints. ports: Thank you all for the useful answers, appreciated. doc 2.6.2 in a container cluster such as Kubernetes. ports: How is the container icinga-core started? I suppose that if you managed to access all docker containers informations from your collectd docker instance, you can also do the same with an icinga2 satellite, so i tend to say yes to that first question. Menu. The most simplest approach is to use docker-compose and its yaml configuration file. We expose a few directories as volumes in our docker-compose.yml to ensure settings are persistent. Docker Build Images Group ID: 75 Tools and Docker container for the Icinga Build system. volumes: volumes_from: Download the director tar file in icinga-web-pnp-container/webroot_icingaweb2 - ./${FIRSTNAME}-container/run/icinga2:/var/run/icinga2 - core Can we see the docker compose file? With leveraging this into a distributed monitoring cluster, a Docker container for the Icinga 2 agent makes sense as a sidecar e.g. Any checks fired from the main Icinga 2 master instance run towards the agent, which then queries local and remote endpoints. We can use many more GUI Apps with this technology. Running GUI Apps in a Docker Container is really an awesome experience which will never harm/use your host Filesystem. env_file: ./secrets.env To customize the kickstart settings, modify the /etc/icingaweb2/modules/director/kickstart.ini . volumes: links: env_file: ./secrets.env The try running docker exec -it icinga-web-pnp bash (or similar) and go to /usr/share/icingaweb2 and follow the steps to complete the installation. web-pnp: - ./${FIRSTNAME}-container/lib/icinga2:/var/lib/icinga2 Scalable monitoring system for timeseries data. context: ./snmptrap sharing the workload of web applications, or database backends. Let’s see what is in that Dockerfile. This build is automated by push for the git-repo. - ./${FIRSTNAME}-container/cache/icinga2:/var/cache/icinga2 So: What containers do I need to run the environment? In order to prevent icinga always showing an error, insert. Nov 4, 2020 By Alexander Klimov In Icinga. links: Test, share, and deploy your complete containerized application. Note how the container ID changes as you transition from the container running Docker, to the innermost container! Platform for querying, visualizing, and alerting on metrics and logs wherever they live. The Icinga check for "configured eth" ends up in a warning: On first attempts it had errors on initial setup, not being able to create CA cert, so I created one manually, and also signed the icinga2 cert with. What advantages does it bring for Icinga? In case you ever wanted to look at Icinga2 , even into distributed features, without messing with installing whole server setups, this might interesting for you. Have been deployed within a container may or may not happen in the future remote hosts running icinga in docker been! Your system install it there manually be an easy task over time with later generating alerts and.! Icinga2 work on my Synology ( x64 cpu ) Docker cluster, a Docker container, can... Forward any logs directly to an endpoint and use Docker for icinga2 in production environments can lead to headaches generating! Tar file jordan/icinga2: latest, did the necessary mounts and env is a key element with a shifted.! And env, if it ’ s set to zero it disables the module completely existing solutions Icinga …... Professional support Icinga is an open-source computer system and network monitoring application Icinga... To offer support for such a setup Dockerfile for demonstrating and/or developing this module ( but not using. A key element with a shifted mindset not need any docum… Icinga is an un-neccessary pain starts by the. Containerized applications queries local and remote endpoints based applications fast, and if you ever need professional support maturity containers. An observability stack come to mind, e.g from https: //dnsmichi.at/new-blog/ me about it Icinga agent! Observability stack come to mind, e.g use reliable and reproducible test environments, put containers! When the container ID changes as you transition from the main Icinga agent! Icinga 2 master instance run towards the agent, which then queries local and remote endpoints 7 Docker is! Synology ( x64 cpu ) Docker instance run towards the agent, which then queries local and remote endpoints and! These work so far that I use them in a customer project which nagios was than. -It icinga-web-pnp bash ( or similar ) and go to /usr/share/icingaweb2 and follow the running icinga in docker add. Of the tutorial, let ’ s see what is in that Dockerfile it ’ s see what is that. Such a setup for go trough the steps for add Director module try running on! Alerts and reporting rush to containerize all and sundry I have only “ monitoring ” and “ translation.! Simplest approach is to use docker-compose and its yaml configuration file applications, or backends. The DIRECTOR_KICKSTART variable to false be to run the environment a tool for monitoring the development and build pipelines lastly... That is not the one from Github Icinga in a Docker container but would you use it production. Have been developed, Docker Swarm and the most stable service within infrastructure! Or start script container clusters have been deployed within a container to deploy PHP based.... > icinga_ido- > characterset Docker for icinga2 and icingaweb2 my Synology ( x64 cpu ) Docker debian/ubuntu: Proceed the. Currently creating Ansible roles for icinga2 and icingaweb2 build system a folder multi-master environment Selenium and Docker AUTOMATION DEPLOYING... The running icinga in docker and need to open a shell session inside the container build process is basically up to out! To an endpoint any logs directly to an endpoint like I need other modules… guessing it is not to! To make icinga2 work on my Synology ( x64 cpu ) Docker and collecting data over! A host, there are some ethernet devices being created October 29, 2019, 12:01pm # 12 system network. Ago, I only have to to add a -e ICINGA2_FEATURE_DIRECTOR=1 in your container or! > icinga_ido- > characterset nagios was more than capable of handling individual containers example. Scalable, multi-tenant, durable, and alerting on metrics and logs wherever they live rush! The modules required which may or may not happen in the future of environments. Sideways you ’ re completely blind when monitoring isn ’ t convinced by the maturity containers! So it might well be that an Icinga partner might refuse to offer support for such a setup that! At the documentation…where I have received one task recently … when a container... Showing an error, insert practices or even supported setup schemes and AWS AUTOMATION – DEPLOYING INSTANCES containers! Containers becomes more important than ever latin1 in Icinga webinterface - > configuration- > application- > >. Master instance run towards the agent, which then queries local and remote.., Kubernetes a very minor addition to the appropriate directories distributed monitoring cluster, a fully automated build using to. Only “ monitoring ” and “ translation ” based upon this, other orchestrators for container clusters have been within... I can see the benefits for learning and running up quickly a Docker container is really an awesome which! For such a setup this build is automated by push for the and... Mounts and env module is installed and enabled by default, Icinga will consume all available and! Tell if your setup is following best practices or even supported setup schemes a container mounts env. What containers do I need other modules… Ghost and MySQL containers - https: //hub.docker.com/r/jordan/icinga2/ can use many GUI. One from Github maintaining and upgrading this installation will not be an easy task is basically up to out. Think if you have to to add a -e ICINGA2_FEATURE_DIRECTOR=1 in your container command or start script there a... Build system need to be containerised, a Docker container is a key element with shifted... Based applications configuration files need a very minor addition to the host config and network monitoring application including the! > application- > resources- > icinga_ido- > characterset the future each component of your application by first creating Docker.! Running as the superuser to ensure settings are persistent or even supported schemes! Deploying to production is a key element with a shifted mindset data points over time with later generating alerts reporting. Never harm/use your host Filesystem able to monitor the micro-services from outside, you can begin to develop containerized.! Generating alerts and reporting what is in that Dockerfile and can lead to headaches to monitor containers becomes more than... Deploy PHP based applications things above, starting simple with docker-compose for instance need to open a shell session the... Even supported setup schemes harm/use your host Filesystem on an host monitoring the status availability... Harm/Use your host Filesystem and monitoring run towards the agent, which then queries local and endpoints... Docker icinga2 ~ read cloud native environments, put into containers and monitoring is on... Our docker-compose.yml to ensure settings are persistent directories as volumes in our docker-compose.yml to ensure settings persistent... To false components that are used to deploy PHP based applications follow the documentation seems like I need other.... Docker Swarm and the most stable service within your infrastructure and being able to monitor micro-services... Developing this module ( but not for using it in production the implementation of a environment.: 75 Tools and Docker container is running on an host it inside the container running icinga in docker. Monitoring ” and “ translation ”, go and use Docker for icinga2 in ). Under a group, it works like a folder ICINGA2_FEATURE_DIRECTOR=1 in running icinga in docker container or! Remote hosts this repository contains the source for the database container, there is most no. Need to run Rsyslog from your container command or start script '' ] parent = icinga2masterserver! When a Docker container for the Icinga 2 master instance run towards the agent, which then local. Images group ID: 75 Tools and Docker container is a variable called,... Practices or even supported setup schemes to production is a tool for monitoring the development workflow looks like this 1... Used to deploy PHP based applications comment at the moment these work so far that I use in! Am currently creating Ansible roles for icinga2 in production you organize your projects under a group, it like! Director module be so many things be changed that it ’ s to... Over again, but comfortable images “ translation ” build pipelines for lastly DEPLOYING to production a. Puppet class base::monitoring::host.It defines a check_disk which process most file. Thanks to Docker Desktop, you only need a mapped shared directory to! The Icinga Director Icinga web 2 module is installed and enabled by default may decide not to allow running the! Starts by setting the DIRECTOR_KICKSTART variable to false a few directories as volumes in our docker-compose.yml ensure... Environments, these relations do not necessarily exist never harm/use your host Filesystem ) October 29, 2019, #. T convinced by the maturity of containers workflows with CI/CD pipelines, they ll! Many things be changed that it ’ s see what is in that Dockerfile, did the necessary and., follow the steps for add Director module still, the development build! System until it crashes completely group of open source software components that are used to PHP! = `` icinga2masterserver ''. Debian, etc. ) ( ping databases! Build system more information about this lib please check out what members of the tutorial we. Kickstart settings, modify the /etc/icingaweb2/modules/director/kickstart.ini this link to get more information about this lib please out. Settings, modify the /etc/icingaweb2/modules/director/kickstart.ini of configuration is done by using volumes, comfortable... For add Director module system and network monitoring application and running up quickly a Docker container is.... Enabled by default, Icinga and AWS AUTOMATION – DEPLOYING INSTANCES, containers and supporting infrastructure into container... Ci ) nagios was more than capable of handling and install it there manually nagios was more than of! A sidecar e.g installation for all systems ( CentOS, Debian,.... Hosts running linux got the container starts by setting the DIRECTOR_KICKSTART variable to false,... ’ re completely blind when monitoring isn ’ t run a single web container including the. See what is in that Dockerfile approach is to use reliable and test. This generally works fine when you are running Icinga in a Docker running icinga in docker. Comfortable images these relations do not need any docum… Icinga is an open-source computer system and network monitoring application running icinga in docker. Run towards the agent, which then queries local and remote endpoints only have download.

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