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Monitoring Casual in Kyoto / Sensu + Graphite
Yuuki Tsubouchi (yuuk1)
November 30, 2013
Technology
6
25k
Monitoring Casual in Kyoto / Sensu + Graphite
Monitoring Casual in Kyoto 11/30
Yuuki Tsubouchi (yuuk1)
November 30, 2013
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Transcript
Sensu & Graphite Moden Monitoring Tool .POJUPSJOH$BTVBM5BML*O,ZPUP JEZ@VVLJ
id:y_uuki
2011 / 08 ͯͳΠϯλʔϯ
2012 / 09 ΞϧόΠτࢯ
2013 / 07
2013 / 09
2013 / 11
2013 / 12
None
In Kyoto
Monitoring
NFUSJDTDPMMFDUJPO Today NFUSJDTWJTVBMJTBUJPO health check alert notification
Monitoring Tool
Monitoring Tool Requirement ✓ Scalable & Robust ✓ Pluggable ✓
Programmable ✓ Friendly to immutable infrastructure ✓ Simple
Case 1
None
? Scalable & Robust - Munin 2.0 ? ✓ Pluggable
- munin-node plugin ✗ Programmable - API ͳ͠ ✗ Friendly to immutable infrastructure - ઃఆϑΝΠϧʹࢹϊʔυͷϦετ͕ඞཁ (serf ͰͳΜͱ͔ͳΔ) ✗ Simple - because of RRDtool
Case 2
Collectd + Cacti + RRDtool
✗ Scalable & Robust - because of RRDtool (cannot replicate)
✓ Pluggable - collectd input / output plugin (like fluentd) ✗ Programmable - Cacti API ͳ͠ ✗ Friendly to immutable infrastructure - Must configure node list ✗ Simple - because of RRDtool
Case 3
Graduate from
(SBQIJUF Scalable Realtime Graphing
Graphite Data Flow Graphite Webapp Carbon Whisper Collector TCP HTTP
metrics Graph JSON Store Get Graphite
3&45"1* - Graph rendering - JSON ! )JHI*OEFQFOEFODZ"SDIJUFDUVSF - Webapp
Frontend - Storage
Replication / Sharding Carbon Relay Whisper metrics Carbon Whisper Carbon
Whisper Carbon
Many Better Dashboards Graphite Webapp Carbon Whisper Collector TCP HTTP
metrics JSON Store Get Graphite Dashboard Graphiti, Gdash, Pencil, Graphene…
4FOTV A monitoring framework that aims! to be simple, malleable,
and scalable
.POJUPSJOH3PVUFS - Checks plugin: ex. Apache is up or down
- Handlers plugin: ex. sending alert e-mails ! )JHI*OEFQFOEFODZ"SDIJUFDUVSF - RabbitMQ - Redis - JSON
Sensu Data Flow sensu- client sensu- client RabbitMQ sensu server
Redis sensu- client run checks checks run handlers store notification checks check request
None
None
More Detail • https://speakerdeck.com/joemiller/introduction- to-sensu • http://www.slideshare.net/jeremy_carroll/ sensu-14485155 • https://speakerdeck.com/joemiller/practical-
examples-with-sensu-monitoring-framework
(SBQIJUF 4FOTV
Sensu & Graphite Data Flow sensu- client sensu- client sensu-
client RabbitMQ sensu server Redis Graphite Webapp Carbon Whisper
✓ Scalable & Robust - Maybe ✓ Pluggable - sensu
plugin & sensu handler ✓ Programmable - Graphite: REST API & Carbon TCP API! - Sensu: Events API & Checks API … etc ✓ Friendly to Immutable Infrastructure - ࢹϊʔυͷઃఆ͍Βͣ ✓ Simple - Sensu: Ruby, Redis, RabbitMQ, JSON! - Graphite: REST API
Graphite & RabbitMQ Integration
Sensu & Graphite Data Flow sensu- client sensu- client sensu-
client RabbitMQ sensu server Redis Graphite Webapp Carbon Whisper
Stack Visualisation Storage Collector Collector Agent .VOJO $BDUJ $PMMFDUE (SBQIJUF
4FOTV 33%UPPM
Other Solution Storage
OpenTSDB Kairos InfluxDB
Other Solution Collector
fluentd?
Integration with other tools
log health Infrastructure Information metrics Dynamic Static Host, Service, Role,
Network, Location …
log health Integration Viewer metrics Dynamic Static Integration View Host,
Service, Role, Network, Location …
log health Host, Service, Role, Network, Location … Integration with
API metrics Dynamic Static Integration View JSON
Monitoring Tool Requirement ✓ Scalable & Robust ✓ Pluggable ✓
Programmable ✓ Friendly to immutable infrastructure ✓ Simple
ҟৗͳྗ͕ඞཁͳπʔϧʹݻࣥͤͣʹ ےͷྑ͍πʔϧΛબΜͰ͍͖͍ͨ
Graduate from
Sensu & Graphite Moden Monitoring Tool Monitoring Casual Talk In
Kyoto id:y_uuki
Thanks