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Difference between revisions of "PROC08 Management of the EGI OPS Availability and Reliability Profile"

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|[[File:Alert.png]] This page is '''Deprecated'''; the content has been moved to https://confluence.egi.eu/display/EGIPP/PROC08+Management+of+the+EGI+OPS+Availability+and+Reliability+Profile 
| '''Title'''
| ''Modification of the set of AVAILABILITY tests''
|-
| '''Document link'''
| ''https://wiki.egi.eu/wiki/PROC08_Modification_of_the_set_of_AVAILABILITY_tests''
|-
| '''Last modified'''
| [[User:Tferrari|Tferrari]] 14:08, 8 March 2011 (UTC)
|-
| '''Policy Group Acronym'''
| ''OMB''
|-
| '''Policy Group Name'''
| ''Operations Management Board''
|-
| '''Contact Person'''
| ''E. Imamagic''
|-
| '''Document Status'''
| ''DRAFT''
|-
| '''Approved Date'''
| ''specify''
|-
| '''Procedure Statement'''
| ''This document specifies the procedure for modifying the set of AVAILABILITY tests, i.e. of those tests whose results affect the computation of the monthly Availability and Reliability statistics.''
|-
|}
|}
----
= Overview =
The purpose of this document is to clearly describe the procedure for modifying the set of AVAILABILITY tests, i.e. of those tests whose results affect the computation of the monthly Availability and Reliability (A/R) statistics.
= Scope =
This procedure applies to set of AVAILABILITY tests which are run under OPS VO and its range is global, applies for all Operations Centres in EGI project. These tests are used in the official EGI ACE profile used for generating monthly A/R reports.
This procedure does not apply to A/R statistics calculated for other VOs (e.g. user communities, national operations VOs).
This procedure does not apply to modifications which have already been agreed with the SAM team:
* including CREAM-CE results
* switching from the old SAM CA probe to the new one
* switching from the old SAM ARC probes to Nagios ones.
= Prerequirements =
This procedure requires usage of ACE system for generating monthly A/R statistics. The procedure does not cover GridView system which is currently used. The critical feature which ACE supports and GridView lacks is definition of multiple profiles for A/R statistics. Detailed information about ACE system can be found on the following link: https://tomtools.cern.ch/confluence/display/SAM/ACE.
In case when modification request includes addition of new tests, each test MUST first go through following procedures:
* [[PROC07_Adding_new_probes_to_SAM|Procedure for adding new probes to SAM release]]
* [[Operations:Procedure_for_setting_Nagios_test_an_operations_test|Procedure for setting Nagios test an operations test]]
Two procedures above assure that the new tests are included in SAM release, deployed on all NGI SAM instances and accepted by operators.
= Request =
* Everyone is allowed to submit the request for modifying the set of AVAILABILITY tests.
* The procedure requires generation of two A/R reports for comparison (find details below) and therefore only one request will be processed at a time. Order of processing requests will be defined by the SA1 activity leader.
= Procedure =
{| border="1" cellspacing="0" cellpadding="5" align="center"
! Step
! Action on
! Action
|-
| 1
| Requester
| Opens a RT ticket (https://rt.egi.eu/rt/index.html) in queue '''noc-managers'''.
<pre>
Subject: Request for adding/removing XXX(,YYY,...) test(s) from the set of AVAILABILITY tests
We would like to request adding/removing XXX(,YYY,...) test(s) from the set of AVAILABILITY tests
Prerequisite data:
* name of SAM test(s):
* name of service on which the test runs:
* link to documentation page:
* motivation (which part of the infrastructure will be improved with the new probe
or description of users' problems which will be avoided in future - provide list
of GGUS tickets is possible)
</pre>
|-
| 2
| SA1 activity leader
| Schedules presentation of the new probe at the next possible OMB meeting.
|-
| 3
| Requester
| Explains the reason for modifying set of AVAILABILITY tests
|-
| 4 (*)
| SA1 activity leader
| Opens a ticket in JIRA system (https://tomtools.cern.ch/jira/secure/) requesting creation of new ACE profile with modified set of AVAILABILITY tests.
|-
| 5 (*)
| ACE team
| ACE team creates the new ACE profile.
|-
| 6
| SA1.8 task staff
| For the following '''one month''' two A/R reports are generated. SA1.8 task staff compares the figures and presents them at the next OMB meeting.
|-
| 7
| OMB
| If the A/R statistics generated with the new A/R profile are satisfactory OMB approves the modification
|-
| 8 (*)
| SA1 activity leader
| Opens a ticket in JIRA requesting that the new A/R profile becomes the official for EGI.
|-
| 9
| SA1 activity leader
| Broadcasts the modification to all relevant parties (i.e. noc-managers, inspire-sa1). Closes the initial RT ticket.
|}
(*) - These steps depend on the procedure for creating new profiles which will be defined by the ACE team once the ACE is in production. Steps defined here have been provided by the ACE team. This procedure will be updated if any change occurs.
= Revision History =
<!-- this section will track changes introduced in the document AFTER it is officially approved by OMB -->

Latest revision as of 09:43, 15 April 2022