collectd-write-graphite
Basic collectd-based server monitoring. Sends stats to Graphite.
Collectd metrics:
- CPU used/free/idle/etc
- Free disk (via mounting hosts '/' into container, eg: -v /:/hostfs:ro)
- Disk performance
- Load average
- Memory used/free/etc
- Uptime
- Network interface
- Swap
Environment variables
HOST_NAME- Will be sent to Graphite
- Required
GRAPHITE_HOST- Graphite IP or hostname
- Required
GRAPHITE_PORT- Graphite port
- Optional, defaults to 2003
GRAPHITE_PREFIX- Graphite prefix
- Optional, defaults to collectd.
REPORT_BY_CPU- Report per-CPU metrics if true, global sum of CPU metrics if false (details: collectd.conf man page)
- Optional, defaults to false.
COLLECT_INTERVAL- Collection interval and thus resolution of metrics
- Optional, defaults to 10