OpenNebulaConf 2016 - Icinga2 - APIFY them all by Achim Ledermüller, Netways GmbH
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Icinga is an open-source monitoring system designed for scalability and extensibility, which checks resource availability and notifies users of outages. The document details Icinga 2's API capabilities, including user authentication, object management, and event subscriptions, along with examples of hooks for creating and deleting hosts. It encourages integration and experimentation with Icinga 2 through demo tools and sandbox environments.
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![VM_HOOK = [
name = "create_icinga2_host",
on = "CREATE",
command = "/usr/local/bin/createHost.sh",
arguments = "$ID $TEMPLATE" ]
VM_HOOK = [
name = "delete_icinga2_host",
on = "DONE",
command = "/usr/local/bin/deleteHost.sh",
arguments = "$ID $TEMPLATE" ]
# cat createHost.sh
curl -s -u 'root:icinga'
-H 'Accept: application/json'
-X PUT
"https://icinga2:5665/v1/objects/hosts/$1"
-d '{
"templates": [ "generic-host" ],
"attrs": {
"address": "8.8.8.8",
"vars.os" : "Linux",
"vars.hostgroups": “myhg"
}
}'](https://image.slidesharecdn.com/opennebulaconf2016-icinga2-apifythemall-achimledermller-161114144333/85/OpenNebulaConf-2016-Icinga2-APIFY-them-all-by-Achim-Ledermuller-Netways-GmbH-9-320.jpg)
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OpenNebulaConf 2016 - Icinga2 - APIFY them all by Achim Ledermüller, Netways GmbH
- 1. www.icinga.org OpenNebulaConf – 2016 ICINGA 2 – APIFY THEM ALL
- 2. • Achim Ledermüller • Lead Senior Systems Engineer • DC automation • @netways since 2012
- 3. Quick Poll
- 4. Open Source Monitoring Icinga is a scalable and extensible monitoring system which checks the availability of your resources, notifies users of outages and provides extensive BI data.
- 5. CheckerChecker NotifyNotify GelfGelf PerfdataPerfdata GraphiteGraphite IDOIDO CompatCompat Livestatu s Livestatu s • distributed & high-available • zone support • modular features • user-friendly configuration
- 7. • HTTP with RESTful Url Schema • ApiUser config object • X.509 and/or Basic Auth
- 8. • create, modify and delete objects • retrieve information and run actions • subscribe to events
- 9. VM_HOOK = [ name = "create_icinga2_host", on = "CREATE", command = "/usr/local/bin/createHost.sh", arguments = "$ID $TEMPLATE" ] VM_HOOK = [ name = "delete_icinga2_host", on = "DONE", command = "/usr/local/bin/deleteHost.sh", arguments = "$ID $TEMPLATE" ] # cat createHost.sh curl -s -u 'root:icinga' -H 'Accept: application/json' -X PUT "https://icinga2:5665/v1/objects/hosts/$1" -d '{ "templates": [ "generic-host" ], "attrs": { "address": "8.8.8.8", "vars.os" : "Linux", "vars.hostgroups": “myhg" } }'
- 10. tiny demo
- 11. • API and hooks enable an easy integration • play with the Icinga2 Vagrant boxes and ONE Sandbox to get in touch