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![Direct Connect
>>> from ZODB.FileStorage import FileStorage
>>> from ZODB.DB import DB
>>> storage = FileStorage('var/filestorage/Data.fs')
>>> db = DB(storage)
>>> connection = db.open()
>>> root = connection.root()
Prepare Isolate Control Diagnose Patch Clean Fix Document
>>> from ZEO import ClientStorage
>>> from ZODB import DB
>>> address = '10.0.1.5', 8001
>>> db = DB(storage)
>>> connection = db.open()
>>> root = connection.root()
>>> root[‘app’] = PloneSite()
>>> root[‘status’] = ‘Running’](https://image.slidesharecdn.com/ungooglable-101028053609-phpapp01/75/Ungooglable-51-2048.jpg)
![Prepare Isolate Control Diagnose Patch Clean Fix Document
>>> import transaction
>>> del app.Plone.news[‘news-item-id’]
>>> transaction.commit()](https://image.slidesharecdn.com/ungooglable-101028053609-phpapp01/75/Ungooglable-52-2048.jpg)
![A Small Group of Thoughtful, Committed [plone] People](https://cdn.slidesharecdn.com/ss_thumbnails/uwosh-130606102601-phpapp01-thumbnail.jpg?width=640&height=640&fit=bounds)
Ungooglable
- 1. Un ablemanaging “disasters”without loosing your cool @eleddy
- 2. Develadminisystemators This talk isfor the who have to constantly deal with UNKNOWNS
- 4. ‣ Know thysystem ‣ Know thy tools ‣ Know thy neighbors Three Commands
- 6.
- 7. Communicate Prepare Isolate ControlDiagnose Patch Clean Fix Document Dear Magic Makers - As some of you may already know, customers are experiencing troubles retrieving their historical records because our archive server is not responding. I am investigating the issue now and will send an update in 20 minutes. Please fence calls in the meanwhile. If someone can please get me a redbull and some nacho cheese corn nuts in the meanwhile, that would be stellar. Thanks! coworkers Mayday! High Priority bossman
- 8. Prepare for theWorst ‣ Backups ‣ Local Data.fs ‣ Set a time limit Prepare Isolate Control Diagnose Patch Clean Fix Document
- 9. Disable Interference Disabled allbackups and packing Opened up port 8080 to outside network Moved logs to temporary disk Prepare Isolate Control Diagnose Patch Clean Fix Document
- 10. Isolation by Elimination PrepareIsolate Control Diagnose Patch Clean Fix Document Network Hardware Software Data works for me obvious, sporadic crazy shit everything else not recreatable locally
- 11. Isolation by Elimination PrepareIsolate Control Diagnose Patch Clean Fix Document Network Hardware Software Data works for me obvious, sporadic crazy shit everything else not recreatable locally
- 12. Isolation by Elimination PrepareIsolate Control Diagnose Patch Clean Fix Document Network Hardware Software Data works for me obvious, sporadic crazy shit everything else not recreatable locally
- 13. Isolation by Elimination PrepareIsolate Control Diagnose Patch Clean Fix Document Network Hardware Software Data works for me obvious, sporadic crazy shit everything else not recreatable locally
- 14. Isolation by Elimination PrepareIsolate Control Diagnose Patch Clean Fix Document Network Hardware Software Data works for me obvious, sporadic crazy shit everything else not recreatable locally
- 15. Zopesplosion 3000 Architecture Apache Varnish HAProxy CDN APIs Zope Zope Zope Zope Zope Zope ZopeMySQL MongoDB SPARQL WTF mate ZEO 1-4 ZEO 5-8 ZEO 9-12 Prepare Control Diagnose Patch Clean Fix DocumentIsolate
- 16. Zopesplosion 3000 Architecture Apache Varnish HAProxy CDN APIs Zope Zope Zope Zope Zope Zope ZopeMySQL MongoDB SPARQL ZEO 1-4 ZEO 5-8 ZEO 9-12 Prepare Control Diagnose Patch Clean Fix DocumentIsolate ?
- 17. Zopesplosion 3000 Architecture Apache Varnish HAProxy CDN APIs Zope Zope Zope Zope Zope Zope ZopeMySQL MongoDB SPARQL ZEO 1-4 ZEO 5-8 ZEO 9-12 Prepare Control Diagnose Patch Clean Fix DocumentIsolate ? ?
- 18. Zopesplosion 3000 Architecture Apache Varnish HAProxy CDN APIs Zope Zope Zope Zope Zope Zope ZopeMySQL MongoDB SPARQL ZEO 1-4 ZEO 5-8 ZEO 9-12 Prepare Control Diagnose Patch Clean Fix DocumentIsolate ?
- 19. Machine BMachine A HowZeo Cache Works Zope Mem. Cache Zeo
- 20. Machine BMachine A HowZeo Cache Works Zope Mem. Cache Zeo I Want X
- 21. Machine BMachine A HowZeo Cache Works Zope Mem. Cache Zeo I Want X I Need X
- 22. Machine BMachine A HowZeo Cache Works Zope Mem. Cache Zeo I Want X I Need X X
- 23. Machine BMachine A HowZeo Cache Works Zope Mem. Cache Zeo I Want X I Need X X X
- 24. Machine BMachine A HowZeo Cache Works Zope Mem. Cache Zeo I Want X I Need X X X X
- 25. Machine BMachine A HowZeo Cache Works Zope Mem. Cache Zeo I Want X I Need X X X X Modified X
- 26. Machine BMachine A HowZeo Cache Works Zope Mem. Cache Zeo I Want X I Need X X X X Modified X ‘
- 27. Machine BMachine A HowZeo Cache Works Zope Mem. Cache Zeo I Want X I Need X X X X Modified X ‘ Modified X
- 28. Machine BMachine A MachineBMachine A How Zeo Cache Works Zope Mem. Cache Zeo I Want X I Need X X X X Modified X ‘ Modified X Zope Disk Cache Zeo I Want X X X Modified X ‘ RESTART Inconsistent State!
- 29. Zopesplosion 3000 Architecture Apache Varnish HAProxy CDN APIs Zope Zope Zope Zope Zope Zope ZopeMySQL MongoDB SPARQL ZEO 1-4 ZEO 5-8 ZEO 9-12 Prepare Control Diagnose Patch Clean Patch DocumentIsolate Hot damn!
- 30. Take time tomake time ‣ Minimize customer angst ‣ Hang out in custom ‣ Acquisition is your friend ‣ Remember request and response Prepare Control Diagnose Patch Clean Fix DocumentIsolate
- 31. Prepare Control DiagnosePatch Clean Fix DocumentIsolate
- 32. Unique or JustNot Obvious? ‣ Zope, zeo, system logs ‣ System stats/monitoring Prepare Isolate Control Diagnose Patch Clean Fix Document
- 33. Test Case Prepare IsolateControl Diagnose Patch Clean Fix Document Sarcoidosis! Probably not... Estimate Fix Time +
- 34. Horizon of Intervention PrepareIsolate Control Diagnose Patch Clean Fix Document Can I handle this problem? Can I do it in a timely manner? Yes IRC Plone-users Yes NONO Friends Colleagues
- 35. Front End Errors Take theperformance hit Disable the malfunctioning piece Prepare Isolate Control Diagnose Patch Clean Fix Document
- 36. temporary patch Prepare IsolateControl Diagnose Patch Clean Fix Document full patch
- 37. Have I mentionedthe importance of Prepare Isolate Control Diagnose Patch Clean Fix Document BACKUPS working with yet? Especially when unfucking data...
- 38. Clean up Prepare IsolateControl Diagnose Patch Clean Fix Document Disabled all backups and packing Opened up port 8080 to outside network Moved logs to temporary disk Disabled zopes 5-10
- 39. Clean up Prepare IsolateControl Diagnose Patch Clean Fix Document Disabled all backups and packing Opened up port 8080 to outside network Moved logs to temporary disk Disabled zopes 5-10
- 40. Prepare Isolate ControlDiagnose Patch Clean Fix Document Delete extra/bad files Scripts in version control Communicate Clean up
- 41. Prepare Isolate ControlDiagnose Patch Clean Fix Document I’ve got a fever, and the only solution... is MORE PATCH!
- 42. ‣ Update/Close Tickets ‣Integrate Test Cases ‣ Document Processes Prepare Isolate Control Diagnose Patch Clean Fix Document
- 43. Handling Data Errors PrepareIsolate Control Diagnose Patch Clean Fix Document Network Hardware Software Data works for me obvious, sporadic crazy shit everything else not recreatable locally
- 44. Handling Data Errors PrepareIsolate Control Diagnose Patch Clean Fix Document Network Hardware Software Data works for me obvious, sporadic crazy shit everything else not recreatable locally
- 45. Handling Data Errors PrepareIsolate Control Diagnose Patch Clean Fix Document Network Hardware Software Data works for me obvious, sporadic crazy shit everything else not recreatable locally
- 46. Handling Data Errors PrepareIsolate Control Diagnose Patch Clean Fix Document Network Hardware Software Data works for me obvious, sporadic crazy shit everything else not recreatable locally
- 47. Handling Data Errors PrepareIsolate Control Diagnose Patch Clean Fix Document Network Hardware Software Data works for me obvious, sporadic crazy shit everything else not recreatable locally
- 48. Prepare Isolate ControlDiagnose Patch Clean Fix Document
- 49. How Data isStored Plone root (app) NewsMembers Events acl_users acl_users users roles users roles news.2010.09.08 news.2010.06.13 Prepare Isolate Control Diagnose Patch Clean Fix Document temp_folder
- 50. The Basics Prepare IsolateControl Diagnose Patch Clean Fix Document ‣ ./bin/instance debug ‣ app ‣ dir, __dict__
- 51. Direct Connect >>> fromZODB.FileStorage import FileStorage >>> from ZODB.DB import DB >>> storage = FileStorage('var/filestorage/Data.fs') >>> db = DB(storage) >>> connection = db.open() >>> root = connection.root() Prepare Isolate Control Diagnose Patch Clean Fix Document >>> from ZEO import ClientStorage >>> from ZODB import DB >>> address = '10.0.1.5', 8001 >>> db = DB(storage) >>> connection = db.open() >>> root = connection.root() >>> root[‘app’] = PloneSite() >>> root[‘status’] = ‘Running’
- 52. Prepare Isolate ControlDiagnose Patch Clean Fix Document >>> import transaction >>> del app.Plone.news[‘news-item-id’] >>> transaction.commit()
- 53. _p_changed Prepare Isolate ControlDiagnose Patch Clean Fix Document
- 54. When in doubt... ‣PDB is your friend ‣ The source is your friend ‣ Throw a party for your friends Prepare Isolate Control Diagnose Patch Clean Fix Document
- 55. ‣ Know yourSystem ‣ Understand the Tools ‣ Be Nice to your Neighbors