(r2) SAMToNagiosALICE < LCG

LCG Web>LCGGridDeployment>LCGProductionServices>SamCern>SAMToNagios>SAMToNagiosALICE (revision 2) (raw view)~~EditAttachPDF~~

---+ SAM to Nagios migration of sensors/tests - ALICE

The page concerns migration of ALICE sensors and tests that are making use of SAM submission/execution framework.

---++ Goals

   * migrate all tests in SAM ALICE CE and VO-box sensors to Nagios based monitoring framework
      * make tests Nagios compliant
         * using special wrappers from org.sam framework
         * rewriting tests from scratch
   * integrate migrated tests into the Nagios based monitoring framework

   * Result:
      * all ALICE SAM tests using SAM submission framework migrated
      * RPM with the tests released and put into egee-SA1 repository
      * migrated tests integrated into new Nagios based monitoring framework


---++ Planning

Two sensors to be migrated:
   * CE
      * one proxy
      * =CE-sft-job= - Role=lcgadmin; 2 tests on WN; no dependency between tests on WN
   * VO-box  
      * one proxy
      * six tests

During integration account for test->metric name changes. Eg.:

|*SAM test*|*Nagios check*|
|*CE*||
|=CE-sft-job=|=org.sam.CE-JobState= (UI/Nagios)|
|=CE-sft-vo-swdir=|=org.sam.WN-swdir= (UI/Nagios/WN)|
|=CE-sft-softver=|=org.sam.WN-SoftVer= (UI/Nagios/WN)|
|*VO-box*||
|=VOBOX-PM=|=org.alice.VOBOX-PM=|
|=VOBOX-DPD=|=org.alice.VOBOX-DPD=|
|=VOBOX-PR=|=org.alice.VOBOX-PR=|
|=VOBOX-PSR=|=org.alice.VOBOX-PSR=|
|=VOBOX-SA=|=org.alice.VOBOX-SA=|
|=VOBOX-UPR=|=org.alice.VOBOX-UPR=|

---+++ Plan

|*P.ID*|*Name*|*Notes*|*Result*|
|1|migration of CE tests for Role=lcgadmin|try using org.sam/samtest-run wrapper|tests submitted with org.sam/CE-probe and produce Nagios compliant output; results come from MB; part of RPM in egee-SA1 repo|
|2|integration of PI1 with Nagios|management of proxy with Role=lcgadmin on Nagios box|tests run with Role=lcgadmin under Nagios|
|3|migration of VO-box tests|this is a set of custom tests, which may require a re-write to be able to run under Nagios|tests are submitted from command line against VO-boxes and produce Nagios compliant output; part of RPM in egee-SA1 repo|
|4|integration of PI4 with Nagios|nothing|tests run under Nagios|

---+++ Milestones

|*Milestone*|*Date*|*Result*|
|M1|15 Nov'09|all tests migrated and the first release of RPM is made|
|M2|15 Dec'09|migrated tests integrated into new Nagios based monitoring framework|

---++ Progress

|*Planned*|*Ongoing*|*Done*|
|*PI1*|||
||=CE-sft-job=||
|-|-|=CE-sft-vo-swdir=|
|=CE-sft-softver=|||
|*PI2*|||
|integration of *PI1*|-|-|
|*PI3*|||
|-|-|=vobox-DPD=|
|-|-|=vobox-PM=|
|-|-|=vobox-PR=|
|-|-|=vobox-PSR=|
|-|-|=vobox-SA=|
|-|-|=vobox-UPR=|
|*PI4*|||
|integration of *PI3*|integrated manually using Hash.pm on samnag014 * |-|

* metrics properly configured by NCG for Nagios; we could invoke them from CLI with =nagios-run-check=, meaningful results were produced; however, they fail with "(Service check did not exit properly)" when run under Nagios. This need debugging.

* created and started to populate =ALICE_CRITICAL= [[http://lxb8078.cern.ch/mddb-central/web/profile][profile]] in MDDB: metric set [[http://lxb8078.cern.ch/mddb-central/web/metric_set/28/edit][org.alice.VOBOX]]


-- Main.KonstantinSkaburskas - 04-Nov-2009

Topic revision: r2 - 2009-12-03 - unknown

LCG Wikis

LCG Service Coordination

LCG Grid Deployment

LCG Applications Area

Public webs

Welcome Guest

- Cern Search
- TWiki Search
- Google Search
LCG All webs