{"guid":"bdeb5b1b-7107-4ede-88da-4760cc8f6664","title":"Elos ","subtitle":"Einheitliches Ereignis-Logging und -Management  für Linux-Systeme ","slug":"froscon2024-3089-elos","link":"https://programm.froscon.org/2024/events/3089.html","description":"Wer schon einmal versucht hat Anwendungen zu entwickeln und zu maintainen die auf unterschiedliche System-Events wie z.B.\nOut-of-memory oder syslog-message reagieren, wird schnell mit der Tatsache konfrontiert, dass viele zur Verfügung stehende\nnicht maschinenlesbar entworfen wurden. So können schon mit einem unscheinbaren Update geänderte Log-Nachrichten ganze\nImplementierung unbrauchbar machen.\n\nDas Elos-Projekt möchte hier eine Brücke schlagen und bietet eine Lösung um verschieden Quellen in unterschiedlichen Formaten\nauf ein einheitliches maschinenlesbares Format zu transformieren und in einem Linux-System zu propagieren.\n\nAnhand von ausgewählten Event-Quellen und Events eines Linux System wird das eigens entwickelte einheitliche Event Format\nvorgestellt. Einblicke in den Aufbau von Elos und das noch junge Ökosystem von Plugins sollen zeigen, wie Applikation auf\nSystem-Ereignisse reagieren können ohne spezifische Details des jeweiligen Linux-Systems kennen und maintainen zu müssen.\n\nDer Vortrag zeigt ein elos-Referenz-System welches auf segfaultende Prozesse reagiert und Nachrichten mit den relevanten\nInformationen verschickt. 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