{"guid":"a2165fcc-571a-5128-87e0-335ca4b279a2","title":"Monitoring mit einer Kiste, aber mehreren Leuten","subtitle":null,"slug":"gpn19-36-monitoring-mit-einer-kiste-aber-mehreren-leuten","link":"https://pretalx.entropia.de/gpn19/talk/AG7MZF/","description":"Wer privat einen Server betreibt, möchte vielleicht gerne wissen, wann Dinge kaputtgehen, gleichzeitig aber keinen zweiten Server nur für Monitoring betreiben. Als Lösung für dieses Dilemma betrachten wir in diesem Vortrag das Konzept eines Prometheus-Monitoring-Systems mit mehreren Nutzern.\n\nWer einen Server hat, möchte, dass dieser Server auch erreichbar ist. Bei einem privaten Jabberserver mag es lediglich ärgerlich sein, wenn der nicht online ist, bei einem Mailserver sind die Konsequenzen eines unbemerkten Ausfalls schon gravirenender.\nWas braucht man also? Monitoring. Also einen zweiten Server, der nur dazu da ist, den ersten Server zu monitoren? Ein Server zum Preis von zweien? Dabei muss ein Monitoringserver ja eigentlich gar nicht soviel können.\nDie Lösung: zusammenwerfen und für das Monitoring geteilte Infrastruktur anschaffen, die von mehreren genutzt werden kann. Damit bleibt's günstig und der Overhead klein.\n\nIn diesem Vortrag schauen wir uns ein Beispiel eines solchen Systems basierend auf Prometheus an, was es kann und wo die Stolpersteinchen liegen, wenn man soetwas bauen möchte.\n\nVorkenntnisse in Prometheus nicht erforderlich, aber hilfreich (z.B. via [0]).\nWenn man das dann später selber bauen möchte, gibt's für die Nicht-per-Hand-Klöppler auch ein Ansible-Repo zum klonen.\n\n\n[0] https://media.ccc.de/v/MRMCD16-7754-prometheus_in_der_praxis","original_language":"deu","persons":["Jonas 'cherti' Große Sundrup"],"view_count":247,"promoted":false,"date":"2019-06-01T00:00:00.000+02:00","release_date":"2019-06-01T02:00:00.000+02:00","updated_at":"2026-01-15T20:00:11.599+01:00","tags":["gpn19","36","GPN","gpn19","Gulasch","Programmier","Nacht","Karlsruhe","Error","Entropia"],"length":2727,"duration":2727,"thumb_url":"https://static.media.ccc.de/media/events/gpn/gpn19/36-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/gpn/gpn19/36-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/gpn/gpn19/36-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/gpn/gpn19/36-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/gpn19-36-monitoring-mit-einer-kiste-aber-mehreren-leuten","url":"https://api.media.ccc.de/public/events/a2165fcc-571a-5128-87e0-335ca4b279a2","conference_title":"Gulaschprogrammiernacht 19","conference_url":"https://api.media.ccc.de/public/conferences/gpn19","related":[{"event_id":7106,"event_guid":"e5435c9d-3e16-5419-b326-391df1522988","weight":26},{"event_id":7120,"event_guid":"911f8286-875e-50a9-a298-2c8ffbe06fa7","weight":5},{"event_id":7130,"event_guid":"7bf66344-5900-5a5e-8657-8e1d20be92f5","weight":13},{"event_id":7135,"event_guid":"d810803b-cf2f-5756-9571-c15373f50fa8","weight":22},{"event_id":7136,"event_guid":"5f0f75c1-2e0f-5374-898b-40a00b85ce14","weight":13},{"event_id":7143,"event_guid":"95fb5f56-4e01-5a6f-8fcd-cd6a235c08e0","weight":20},{"event_id":7144,"event_guid":"0497df23-618b-5678-b69b-27c583e43bf0","weight":13},{"event_id":7146,"event_guid":"da767a60-2f04-511e-bcc8-9cb136de77f7","weight":20},{"event_id":7147,"event_guid":"5fe8bbbe-116b-5d42-ad17-90208755ce30","weight":12},{"event_id":7148,"event_guid":"8441d9d7-059e-5e58-9e4d-82b4540b500d","weight":13},{"event_id":7153,"event_guid":"e809e177-1a90-53f1-bf93-1f0aeb4c7caf","weight":15},{"event_id":7158,"event_guid":"64e6fe15-bbdd-5b85-b28f-b1f77d83ee11","weight":15}],"recordings":[{"size":215,"length":2727,"mime_type":"video/mp4","language":"deu","filename":"gpn19-36-deu-Monitoring_mit_einer_Kiste_aber_mehreren_Leuten_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2019-06-01T16:00:02.724+02:00","recording_url":"https://cdn.media.ccc.de/events/gpn/gpn19/h264-hd/gpn19-36-deu-Monitoring_mit_einer_Kiste_aber_mehreren_Leuten_hd.mp4","url":"https://api.media.ccc.de/public/recordings/35838","event_url":"https://api.media.ccc.de/public/events/a2165fcc-571a-5128-87e0-335ca4b279a2","conference_url":"https://api.media.ccc.de/public/conferences/gpn19"},{"size":26,"length":2727,"mime_type":"audio/opus","language":"deu","filename":"gpn19-36-deu-Monitoring_mit_einer_Kiste_aber_mehreren_Leuten_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2019-06-01T16:08:04.194+02:00","recording_url":"https://cdn.media.ccc.de/events/gpn/gpn19/opus/gpn19-36-deu-Monitoring_mit_einer_Kiste_aber_mehreren_Leuten_opus.opus","url":"https://api.media.ccc.de/public/recordings/35844","event_url":"https://api.media.ccc.de/public/events/a2165fcc-571a-5128-87e0-335ca4b279a2","conference_url":"https://api.media.ccc.de/public/conferences/gpn19"},{"size":41,"length":2727,"mime_type":"audio/mpeg","language":"deu","filename":"gpn19-36-deu-Monitoring_mit_einer_Kiste_aber_mehreren_Leuten_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2019-06-01T16:08:35.339+02:00","recording_url":"https://cdn.media.ccc.de/events/gpn/gpn19/mp3/gpn19-36-deu-Monitoring_mit_einer_Kiste_aber_mehreren_Leuten_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/35845","event_url":"https://api.media.ccc.de/public/events/a2165fcc-571a-5128-87e0-335ca4b279a2","conference_url":"https://api.media.ccc.de/public/conferences/gpn19"},{"size":82,"length":2727,"mime_type":"video/mp4","language":"deu","filename":"gpn19-36-deu-Monitoring_mit_einer_Kiste_aber_mehreren_Leuten_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2019-06-01T16:09:06.585+02:00","recording_url":"https://cdn.media.ccc.de/events/gpn/gpn19/h264-sd/gpn19-36-deu-Monitoring_mit_einer_Kiste_aber_mehreren_Leuten_sd.mp4","url":"https://api.media.ccc.de/public/recordings/35846","event_url":"https://api.media.ccc.de/public/events/a2165fcc-571a-5128-87e0-335ca4b279a2","conference_url":"https://api.media.ccc.de/public/conferences/gpn19"},{"size":158,"length":2727,"mime_type":"video/webm","language":"deu","filename":"gpn19-36-deu-Monitoring_mit_einer_Kiste_aber_mehreren_Leuten_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2019-06-01T16:26:38.535+02:00","recording_url":"https://cdn.media.ccc.de/events/gpn/gpn19/webm-sd/gpn19-36-deu-Monitoring_mit_einer_Kiste_aber_mehreren_Leuten_webm-sd.webm","url":"https://api.media.ccc.de/public/recordings/35853","event_url":"https://api.media.ccc.de/public/events/a2165fcc-571a-5128-87e0-335ca4b279a2","conference_url":"https://api.media.ccc.de/public/conferences/gpn19"},{"size":347,"length":2727,"mime_type":"video/webm","language":"deu","filename":"gpn19-36-deu-Monitoring_mit_einer_Kiste_aber_mehreren_Leuten_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2019-06-01T17:16:13.694+02:00","recording_url":"https://cdn.media.ccc.de/events/gpn/gpn19/webm-hd/gpn19-36-deu-Monitoring_mit_einer_Kiste_aber_mehreren_Leuten_webm-hd.webm","url":"https://api.media.ccc.de/public/recordings/35860","event_url":"https://api.media.ccc.de/public/events/a2165fcc-571a-5128-87e0-335ca4b279a2","conference_url":"https://api.media.ccc.de/public/conferences/gpn19"}]}