CERNBDII < EGEE

EGEE Web>InformationSystem>CERNBDII (2014-01-20, MariaALANDESPRADILLO) (raw view)
---+ !!Status of CERN !BDII production service
This twiki summarises the deployment status of CERN production top, site and SAM !BDIIs, summarizing the list actions that are pending to be up to date with the latest versions, and describing the associated risk with the current deployed versions.

%TOC%

---++ Status January 2014 

---+++ Summary

Some upgrades are pending and some configurations need to be fixed, but none of these pending actions are critical as explained in detail in the table below.

---++++ site !BDII
| Pending actions | Associated risk | Involved packages |
| Upgrade ldap info provider | The latest version contains fixes affecting mostly top !BDIIs, but it would be good to upgrade to have the latest version installed  | glite-info-provider-ldap | 
| Cache should be 0 | For some reason only one of the three nodes behind the alias has the cache validity set to 0. site !BDIIs should be configured with no cache and in the CERN site !BDII this has been configured like a top !BDII. When the site !BDII defines a cache, the total time a glue object is cached in the system is site !BDII cache + top !BDII cache, and we only want to have top !BDII cache. In any case, this is not a problem since we want to increase the top !BDII cache to 4 days and currently is set up to 12h | glite-yaim-bdii |

---++++ top !BDII
| Pending actions | Associated risk | Involved packages |
| Upgrade ldap info provider | A major fix released in the latest version was applied manually at CERN machines. It would be good to upgrade to the latest version to get the remaining fixes and new features | glite-info-provider-ldap | 
| Decomission FCR | No issue since the list of blacklisted resources produced by SAM returns an empty list | bdii-config-top and EMI top metapackage |
| Increase cache to 4 days | This is a desired configuration to be able to cache objects for a longer period of time, but there is no issue to have the previous default of 12h configured since this value has been working in production for several months without major problems | glite-yaim-bdii |
| Upgrade delete delay plugin | It contains a fix to correctly publish state attributes to 'Unknown'. This is a recent feature so it's not an issue to have a buggy version since no critical services are relying on this | glite-info-plugin-delayed-delete-status | 

---++++ SAM !BDII
| Pending actions | Associated risk | Involved packages |
| Upgrade ldap info provider | A major fix released in the latest version was applied manually at CERN machines. It would be good to upgrade to the latest version to get the remaining fixes and new features  | glite-info-provider-ldap | 
| Increase cache to 4 days | This is a desired configuration to be able to cache objects for a longer period of time, but there is no issue to have the previous default of 12h configured since this value has been working in production for several months without major problems | glite-yaim-bdii |
| Upgrade delete delay plugin | It contains a fix to correctly publish state attributes to 'Unknown'. This is a recent feature so it's not an issue to have a buggy version since no critical services are relying on this | glite-info-plugin-delayed-delete-status | 

---+++ Detailed Deployment 

---++++ site !BDII

---+++++ Packages

| Package | Latest released version | Deployed version (the same in all nodes) | Comments |
| bdii | 5.2.22-1 | %Y% sitebdii01: 5.2.22-1<br>sitebdii02: 5.2.22-1<br>sitebdii03: 5.2.22-1| 
| glue-schema | 2.0.10-1 | %Y% sitebdii01: 2.0.10-1<br>sitebdii02: 2.0.10-1<br>sitebdii03: 2.0.10-1| 
| glite-info-provider-service | 1.13.1-1 | %Y% sitebdii01: 1.13.1-1<br>sitebdii02: <br>sitebdii03: 1.13.1-1| 
| glite-yaim-bdii | 4.3.15.-1 | %X% sitebdii01: 4.3.14-1<br>sitebdii02: 4.3.14-1<br>sitebdii03: 4.3.14-1| 
| glite-info-provider-ldap | 1.4.8-1 | %X% sitebdii01: 1.4.6-1<br>sitebdii02: 1.4.6-1<br>sitebdii03: 1.4.6-1| 
| bdii-config-site | 1.0.7-1 | %Y% sitebdii01: 1.0.7-1<br>sitebdii02: 1.0.7-1<br>sitebdii03: 1.0.7-1| 
| glite-info-site | 0.4.0-1 | %Y% sitebdii01: 0.4.0-1 <br>sitebdii02: 0.4.0-1<br>sitebdii03: 0.4.0-1| 
| glite-info-static | 0.2.0-1 | %Y% sitebdii01: 0.2.0-1<br>sitebdii02: 0.2.0-1<br>sitebdii03: 0.2.0-1| 

---+++++ Configuration

| Variable | Recommended value | Configured value |
| BDII_DELETE_DELAY | 0 | %X% sitebdii01: 43200 <br> %X% sitebdii02: 43200 <br>%Y% sitebdii03: 0 |

---++++ top !BDII

---+++++ Packages

| Package | Latest released version | Deployed version (the same in all nodes) | 
| bdii | 5.2.22-1 | %Y% topbdii01: 5.2.22-1<br>topbdii02: 5.2.22-1<br>topbdii03: 5.2.22-1<br>topbdii04: 5.2.22-1<br>topbdii05: 5.2.22-1<br> | 
| glue-schema | 2.0.10-1 | %Y% topbdii01: 2.0.10-1<br>topbdii02: 2.0.10-1<br>topbdii03: 2.0.10-1<br>topbdii04: 2.0.10-1<br>topbdii05: 2.0.10-1<br> | 
| glite-info-provider-service | 1.13.1-1 | %Y% topbdii01: 1.13.1-1<br>topbdii02: 1.13.1-1<br>topbdii03: 1.13.1-1<br>topbdii04: 1.13.1-1<br>topbdii05: 1.13.1-1<br> |
| glite-yaim-bdii | 4.3.15-1 | %X% topbdii01: 4.3.14-1<br>topbdii02: 4.3.14-1<br>topbdii03: 4.3.14-1<br>topbdii04: 4.3.14-1<br>topbdii05: 4.3.14-1<br>| 
| glite-info-provider-ldap | 1.4.8-1 | %X% topbdii01: 1.4.6-2<br>topbdii02: 1.4.6-2<br>topbdii03: 1.4.6-2<br>topbdii04: 1.4.6-2<br>topbdii05: 1.4.6-2<br> |
| bdii-config-top | 1.0.10-1 | %X% topbdii01: 1.0.8-1<br>topbdii02: 1.0.8-1<br>topbdii03: 1.0.8-1<br>topbdii04: 1.0.8-1<br>topbdii05: 1.0.8-1<br> | 
| glite-info-plugin-fcr | Decommissioned | %X% topbdii01: 3.0.5-1<br>topbdii02: 3.0.5-1<br>topbdii03: 3.0.5-1<br>topbdii04: 3.0.5-1<br>topbdii05: 3.0.5-1<br> | 
| glite-info-update-endpoints | 2.0.13-1 | %Y% topbdii01: 2.0.13-1<br>topbdii02: 2.0.13-1<br>topbdii03: 2.0.13-1<br>topbdii04: 2.0.13-1<br>topbdii05: 2.0.13-1<br> | 
| glite-info-plugin-delayed-delete-status | 1.0.1-1 | %X% topbdii01: 1.0.0-1<br>topbdii02: 1.0.0-1<br>topbdii03: 1.0.0-1<br>topbdii04: 1.0.0-1<br>topbdii05: 1.0.0-1<br> | 

---+++++ Configuration

| Variable | Recommended value | Configured value (the same in all the nodes) |
| BDII_DELETE_DELAY |  345600 | %X% topbdii01: 43200<br>topbdii02: 43200<br>topbdii03: 43200<br>topbdii04: 43200<br>topbdii05: 43200 | 

---++++ SAM !BDII

---+++++ Packages

| Package | Latest released version | Deployed version (the same in all the nodes) | 
| bdii | 5.2.22-1 | %Y% samdii01: 5.2.22-1<br>sambdii02: 5.2.22-1<br>sambdii03: 5.2.22-1| 
| glue-schema | 2.0.10-1 | %Y% sambdii01: 2.0.10-1<br>samdii02: 2.0.10-1<br>sambdii03: 2.0.10-1| 
| glite-info-provider-service | 1.13.1-1 | %Y% samdii01: 1.13.1-1<br>samdii02: 1.13.1-1<br>samdii03: 1.13.1-1|
| glite-yaim-bdii | 4.3.15-1 | %X% sambdii01: 4.3.14-1<br>sambdii02: 4.3.14-1<br>sambdii03: 4.3.14-1| 
| glite-info-provider-ldap | 1.4.8-1 | %X% sambdii01: 1.4.6-2<br>sambdii02: 1.4.6-2<br>sambdii03: 1.4.6-2|
| bdii-config-top | 1.0.10-1 | %X% sambdii01: 1.0.8-1<br>sambdii02: 1.0.8-1<br>sambdii03: 1.0.8-1| 
| glite-info-plugin-fcr | Decommissioned | Decommissioned | 
| glite-info-update-endpoints | 2.0.13-1 | %Y% sambdii01: 2.0.13-1<br>sambdii02: 2.0.13-1<br>sambdii03: 2.0.13-1| 
| glite-info-plugin-delayed-delete-status | 1.0.1-1 | %X% sambdii01: 1.0.0-1<br>sambdii02: 1.0.0-1<br>sambdii03: 1.0.0-1| 

---+++++ Configuration

| Variable | Recommended value | Configured value (the same in all the nodes) |
| BDII_DELETE_DELAY | 345600 | %X% sambdii01: 43200<br>sambdii02: 43200<br>sambdii03: 43200 | 

---+++ User Support

| SNOW tickets | Comments | Status |
| INC403545, INC403548, INC438590, INC450720, INC454558 | Tickets related to the buggy FCR mechanism that triggered its final decommission | Fixed |
| INC440554 | Request to disable FCR mechanism in SAM !BDII (even before it was decided to completely decommission the FCR) | Fixed |
| INC463781 | Ticket where we have realized site !BDII didn't have cache set to 0 | Open |
 


-- Main.MariaALANDESPRADILLO - 20 Jan 2014
Topic revision: r2 - 2014-01-20 - MariaALANDESPRADILLO
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