December 2016
Intermediate to advanced
280 pages
5h 11m
English
Content preview from Native Docker Clustering with SwarmBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Monitoring Swarm2k
For the production-grade cluster, we usually want to set up some kind of monitoring. At the date, there is not a specific way to monitor Docker service and tasks in Swarm mode. We did this for Swarm2k with Telegraf, InfluxDB, and Grafana.
InfluxDB Time-Series Database
InfluxDB is a time-series database, which is easy to install because of no dependency. InfluxDB is useful to store metrics, information about events, and use them for later analysis. For Swarm2k, we used InfluxDB to store information of cluster, nodes, events, and for tasks with Telegraf.
Telegraf is pluggable and has a certain number of input plugins useful to observe the system environment.
Telegraf Swarm plugin
We developed a new plugin for Telegraf to store stats ...
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