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| {{Template:Op menubar}} {{Template:Doc_menubar}} {{TOC_right}} | | {{Template:Op menubar}} {{Template:Doc_menubar}} |
| | | [[Category:Deprecated]] |
| <br> {{Ops_procedures
| | {| style="border:1px solid black; background-color:lightgrey; color: black; padding:5px; font-size:140%; width: 90%; margin: auto;" |
| |Doc_title = Unsupported software version decommission | | | style="padding-right: 15px; padding-left: 15px;" | |
| |Doc_link = https://wiki.egi.eu/wiki/PROC16 | | |[[File:Alert.png]] This page is '''Deprecated'''; the content has been moved to https://confluence.egi.eu/display/EGIPP/PROC16+Decommissioning+of+unsupported+software |
| |Version = 1.0 | |
| |Policy_acronym = OMB | |
| |Policy_name = Operations Management Board
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| |Contact_group = operations at mailman.egi.eu
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| |Doc_status = Draft
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| |Approval_date =
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| |Procedure_statement = A procedure for removal of unsupported software version from production infrastructure.
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| }}
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| = Overview =
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| Unsupported software version decommission procedure was created to define steps which have to be taken to remove unsupported software version from the production infrastructure.
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| = Terminology =
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| {|
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| |-
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| '''Decommissioning start date'''
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| *from this day NGIs and sites should start action to move their services to supported versions
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| '''End of Security Updates and Support'''
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| *from this day the software is unsupported
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| *sites '''should not''' run unsupported software version in production infrastructure
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| '''Decommissioning deadline'''
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| *from this day '''no services with unsupported software version can be present in production infrastructure''' (they should be decommissioned or in downtime)
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| *in case of violation COD team can remove the site from production infrastructure
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| <br>
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| | [[Image:MW campaign.png|600px|MW campaign.png]]
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| |} | | |} |
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| = Steps<br> =
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|
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| '''<br>'''
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|
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| {| class="wikitable"
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| |-
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| ! <br>
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| ! Responsible
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| ! Action
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| |- valign="top"
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| | colspan="3" | '''Decommissioning start date'''
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| |- valign="top"
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| | 0
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| | COO<br>
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| | During OMB meeting COO announce '''End of Security Updates and Support '''and '''Decommission deadline''' for service migration.
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| |- valign="top"
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| | 1<br>
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| | COO
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| | The broadcast is send to NGI managers and Site administrators.
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| |- valign="top"
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| | 2
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| | NGI managers<br>
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| | Propagate the information about migration to own sites.
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| |- valign="top"
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| | 3
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| | Nagios team<br>
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| | New probe is developed for the MW nagios that extracts service end-points from BDII associated to unsupported software versions and raises critical alarm in the operations dashboard.
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| |- valign="top"
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| | 4
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| | ROD<br>
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| Followup the service migration by creating operations ticket through Operations Dashboard till the '''decommissioning deadline'''.
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| Site admins should provide migration or decommission plan within 2 weeks.
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| If not [[PROC01 Grid Oversight escalation#Escalation_for_operational_problem_with_unsupported_MW_at_site.C2.A0|escalation procedure for problems with unsupported MW at site]] should be applied.
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|
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| |- valign="top"
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| | colspan="3" |
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| After '''Decommissioning deadline'''
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|
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| |- valign="top"
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| | 5
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| | COD
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| | Followup the migration and if needed suspension of sites which didn't provide information on migration plans and/or failed to put affected service end-points in downtime.
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| |}
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| <br>
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|
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| = Revision history =
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| {| class="wikitable"
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| |-
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| ! Version
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| ! Authors
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| ! Date
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| ! Comments
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| |-
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| | <br>
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| | <br>
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| | <br>
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| | <br>
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| |}
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| [[Category:Operations_Procedures]]
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The wiki is deprecated and due to be decommissioned by the end of September 2022.