libreoffice · Title: libreoffice Subject: LibreOffice Marketing Material Keywords: The Document...
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GridPP Cloud Update & EGI Federated Cloud
Adam HuffmanImperial College
204/06/14
GridPP Cloud Update
304/06/14
GridPP Cloud Update
Upgrade to OpenStack IcehouseComponent by component upgrade with minimal downtime now possible (cf. CERN)
Added new compute nodeNow 216 cores, 692GB RAM
Gradually improving monitoring
404/06/14
GridPP Cloud Update
504/06/14
GridPP Cloud Usage
Stable usage by ATLASStill some problems with the tracking of quotas and instances in the error state
604/06/14
ATLAS Usage
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704/06/14
ATLAS Usage
804/06/14
ATLAS Usage
904/06/14
GridPP Cloud Usage
Stable usage by LHCbWork by Andrew McNab using Vcycle scheduler, Micro-CernVM image
1004/06/14
LHCb Usage
772 jobs since May 19th
1104/06/14
LHCb Usage
1204/06/14
GridPP Cloud Usage
Ongoing CMS usage by Stealth Cloud at ImperialAndrew Lahiff working on resurrecting glideinWMS submission from RALPlan to add GridPP Cloud as a production CMS resource
Overlap with HLT/CERN AI/Tier 0 work
1304/06/14
GridPP Cloud Observations
Wariness of campus networking re. Public IPsSeparate EGI site record needed to facilitate accounting etc.Quotas probably need to be handled dynamically
Can VO job schedulers cope with this?Schedulers still don't handle instances in error state perfectly
Ideally want mix of flavours/job types to maximise hardware utilisation
ATLAS using 8 vCPUs, LHCb using 1
1404/06/14
GridPP Cloud Plans
Add Ceph storage for Glance (images), Cinder (volumes) and S3-style object storageMove to High Availability setupEGI Federated Cloud
1504/06/14
EGI Federated Cloud
1604/06/14
EGI Federated Cloud
Production launch at EGI Community Forumhttps://indico.egi.eu/indico/materialDisplay.py?contribId=127&sessionId=65&materialId=slides&confId=1994 Appears to aim at replication of grid infrastructure over cloud APIsRequires:
VOMS-enabled KeystoneOCCIAccountingImage marketplaceInformation system
1704/06/14
EGI Federated Cloud
Puppet support for components is unclear (outdated Github repo)Appears to have different motivations than GridPP'Different pricing models under consideration' – Models for Sustainability (under development)Unclear yet how to marry VO and FedCloud usage patterns
Fudge this issue by separating clouds for now
1804/06/14
Thank you …
Frank BerghausAndrew McNab
For pointers to usage plots