Difference between revisions of "PROC16 Decommissioning of unsupported software"
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<br> {{Ops_procedures | <br> {{Ops_procedures | ||
|Doc_title = Service type | |Doc_title = Service type decommission procedure | ||
|Doc_link = https://wiki.egi.eu/wiki/PROC16 | |Doc_link = https://wiki.egi.eu/wiki/PROC16 | ||
|Version = 1.0 | |Version = 1.0 |
Revision as of 17:41, 5 November 2012
Main | EGI.eu operations services | Support | Documentation | Tools | Activities | Performance | Technology | Catch-all Services | Resource Allocation | Security |
Documentation menu: | Home • | Manuals • | Procedures • | Training • | Other • | Contact ► | For: | VO managers • | Administrators |
Title | Service type decommission procedure |
Document link | https://wiki.egi.eu/wiki/PROC16 |
Last modified | 1.0 |
Policy Group Acronym | OMB |
Policy Group Name | Operations Management Board |
Contact Group | operational-documentation@mailman.egi.eu |
Document Status | Draft |
Approved Date | |
Procedure Statement | A procedure for removal of service type from production infrastructure. |
Owner | Owner of procedure |
Overview
The Service type decomission procedure was created to define steps which have to be taken to remove service type from prodcution infrastructure.
Terminology
Support deadline
- from this day service type is unsupported
- sites should not register retired services in production infrastructure
- NGIs and sites should start action to move their services to supported versions
Decommission deadline
- from this day no services for the retired service type can be present in production infrastructure
- in case of violation security team can remove the site from production infrastructure
- service type is removed from operations tools
Steps
Following steps are taken since support deadline is known for COO
- COO on OMB announce decommission deadline for service migration
- The broadcast is send to NGi managers and Site administrators
- NGI managers announce the information to the sites
- Documentation about service X should re-classified as obsoleted (I would not remove it from our wiki, but I would just reclassify it)
- Security probe is developed for the security nagios that extracts hostnames from GOCDB and BDII associated to type X and raises critical alarm in the security dashboard
- ROD teams followup the service migration till the decommission deadline - site admins should provide migration or decommission plan
After Decommision deadline
- Probes for the service are removed from profiles:
- ROC
- ROC_OPERATORS
- ROC_CRITICAL
- the SAM probes at the earliest convenience are removed from the SAM release
- CSIRT team followup the migration and if needed suspend sites which didn't migrate
- If a service specific SU in GGUS exists, the SU should be removed from GGUS
- The service type should be disabled in GOCDB (i.e. service entries can no more declared to be of service type X), but existing instances associated to type X continue to exist
- Security probe can be removed (should we do that?)
TODO
- involve quattor WG
Revision history
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