monitoring-tool-gri

Transcript

1. ©ɹ2014 Internet Initiative Japan Inc. RubyͰ࡞ͬͨϞχλϦϯάπʔϧ ʹ͍ͭͯ maebashi @ IIJ

2. ©ɹ2014 Internet Initiative Japan Inc. ϞχλϦϯάπʔϧ GRI •  (ओͱͯ͠)SNMPͰσʔλऩूͯ͠RRD ʹอଘ͢Δ

   – ೖྗݩɾग़ྗઌͱ΋͍Ζ͍ΖมߋՄೳ •  githubͰެ։த – https://github.com/iij/gri

3. ©ɹ2014 Internet Initiative Japan Inc. ಛ௃ •  खܰʹ࢖͍࢝ΊΒΕΔ – ؆୯ͳΠϯετʔϧ – ࠷খݶͷઃఆ

   •  εέʔϧ͢Δ •  ϓϥάΠϯͰ֦ுՄ •  2001೥ॳ൛ϦϦʔε(ඇެ։)

4. ©ɹ2014 Internet Initiative Japan Inc. εΫϦʔϯγϣοτ

5. ©ɹ2014 Internet Initiative Japan Inc. ৭ʑͳάϥϑ

6. ©ɹ2014 Internet Initiative Japan Inc. ઃఆ •  શମઃఆ
   gri.conf – ͳͯ͘΋ಈ͘ • 

   λʔήοτϗετͷϦετ
   gritab – ػछʹԠͯ͡औಘ͢ΔσʔλΛࣗಈܾఆ $ cat /usr/local/gri/gritab host0.example.com ver=2c community=public rt0.example.com ver=2c community=public

7. ©ɹ2014 Internet Initiative Japan Inc. ΞʔΩςΫνϟ

8. ©ɹ2014 Internet Initiative Japan Inc. جຊܗ(basic mode)

9. ©ɹ2014 Internet Initiative Japan Inc. ෼ࢄ(distributed mode)

10. ©ɹ2014 Internet Initiative Japan Inc. ෳ਺୆ΛଋͶΔ

11. ©ɹ2014 Internet Initiative Japan Inc. ࣮ݧతػೳ

12. ©ɹ2014 Internet Initiative Japan Inc. fluentd mode

13. ©ɹ2014 Internet Initiative Japan Inc. gricast

14. ©ɹ2014 Internet Initiative Japan Inc. gricast

15. ©ɹ2014 Internet Initiative Japan Inc. InfluxDB΁ͷग़ྗ

16. ©ɹ2014 Internet Initiative Japan Inc. grispark

17. ©ɹ2014 Internet Initiative Japan Inc. dockerίϯςφͷϞχλϦϯά

18. ©ɹ2014 Internet Initiative Japan Inc. dockerίϯςφͷϝτϦΫεऩू IUUQCMPHEPDLFSDPNHBUIFSJOHMYDEPDLFSDPOUBJOFSTNFUSJDT

19. ©ɹ2014 Internet Initiative Japan Inc. docker-metricsd •  ֤dockerϗετʹৗற •  dockerίϯςφͷ৘ใΛऩूͯ͠ฦ͢

    – cgroup •  memory, cpuacct – /proc/net/dev •  ίϯςφͷnamespaceʹೖΓࠐΜͰऔಘ •  githubͰެ։த – https://github.com/maebashi/docker-metricsd – GoݴޠͰهड़ɺdockerͷlibcontainerΛར༻

20. ©ɹ2014 Internet Initiative Japan Inc. ߏ੒

21. ©ɹ2014 Internet Initiative Japan Inc. docker-metricsd

22. ©ɹ2014 Internet Initiative Japan Inc. ઃఆ •  ऩूtypeΛsnmp,dockerʹͯ͠ɺ docker-metricsdͷport൪߸Λࢦఆ • 

    InfluxDB writerΛ௥Ճ (gritab) host.example.com ver=2c community=public \ type=snmp,docker docker-port=12375 (crontab) /5 * * * * admin /usr/bin/gri --add-writer influxdb

23. ©ɹ2014 Internet Initiative Japan Inc. InfluxDBʹ౤ೖ

24. ©ɹ2014 Internet Initiative Japan Inc.