INFN Visit on Agile Infrastructure
from
Thursday 16 July 2015 (09:00)
to
Friday 17 July 2015 (12:00)
Monday 13 July 2015
Tuesday 14 July 2015
Wednesday 15 July 2015
Thursday 16 July 2015
09:00
Introductions
Introductions
09:00 - 09:10
Room: 600/R-001
09:10
Agile Infrastructure at CERN
-
Tim Bell
(
CERN
)
Agile Infrastructure at CERN
Tim Bell
(
CERN
)
09:10 - 09:30
Room: 600/R-001
09:30
INFN Status
INFN Status
09:30 - 09:50
Room: 600/R-001
09:50
CERN Procurement and Data Centre Infrastructure
-
Tim Bell
(
CERN
)
CERN Procurement and Data Centre Infrastructure
Tim Bell
(
CERN
)
09:50 - 10:10
Room: 600/R-001
- Wigner status - Networking needs and technologies - What services are running at Wigner ? - Wigner hardware intervention process - How are urgent interventions handled ? - Security at Wigner - Purchasing cycle - Automated installation
10:10
Configuration Management
-
Ben Jones
(
CERN
)
Configuration Management
Ben Jones
(
CERN
)
10:10 - 10:55
Room: 600/R-001
o Tools and approach taken o Foreman Environments Host groups ? Bare metal o Puppet Scope of use of Puppet management (Compute, Services, Storage, Windows) Handling change Continuous Integration • Git workflow
10:55
Coffee
Coffee
10:55 - 11:15
Room: 600/R-001
11:15
Cloud Architecture
-
Belmiro Moreira
(
CERN
)
Cloud Architecture
Belmiro Moreira
(
CERN
)
11:15 - 12:00
Room: 600/R-001
Components used Configuration Cells OpenStack Controller HA Scalability Message queues
12:00
Cloud Operations
-
Jan van Eldik
(
CERN
)
Cloud Operations
Jan van Eldik
(
CERN
)
12:00 - 12:30
Room: 600/R-001
Packaging - RDO-like RPMs - CentOS Cloud SIG Upgrade approach - Major release - Minor releases CentOS 7 migration Hypervisor tuning Rally Hardware lifecycle - Repairs - Retirement Team organisation
12:30
Lunch
Lunch
12:30 - 14:00
Room: 600/R-001
14:00
Cloud Networking
-
Jose Castro Leon
(
CERN
)
Cloud Networking
Jose Castro Leon
(
CERN
)
14:00 - 14:20
Room: 600/R-001
o Physical network topology o Nova network configuration o Neutron proposed migration o SDN needs
14:20
Identity and Security
-
Jose Castro Leon
(
CERN
)
Sebastian Bukowiec
(
CERN
)
Identity and Security
Jose Castro Leon
(
CERN
)
Sebastian Bukowiec
(
CERN
)
14:20 - 14:40
Room: 600/R-001
Account management - User lifecycle and Cornerstone Traceability / audit given root access to VMs - Log levels and granularity - Problem determination Image management - User image upload - Contextualisation process Image management - Classification - Sharing images - Signing images ? - Ensuring patch updates ?
14:40
Resource management
-
Jose Castro Leon
(
CERN
)
Resource management
Jose Castro Leon
(
CERN
)
14:40 - 15:00
Room: 600/R-001
- Approach for cloud resource management - Personal projects - Quotas - Mapping to experiments - Accounting -- Internal with ceilometer -- External with APEL - Ongoing work on nested projects
15:00
Federated Clouds
-
Tim Bell
(
CERN
)
Federated Clouds
Tim Bell
(
CERN
)
15:00 - 15:20
Room: 600/R-001
- Work with OpenStack community and Rackspace -- SAML / Keystone 2 Keystone -- EduGain - EGI Federated Cloud discussions -- OpenStack realm ?
15:20
Storage
-
Tim Bell
(
CERN
)
Storage
Tim Bell
(
CERN
)
15:20 - 15:40
Room: 600/R-001
- Overview of EOS, CASTOR, cernbox and Ceph - Data distribution across multiple data centres - How do WN access data remotely ? - Latency impacts on performance Ceph - Image - Block Object storage - radosgw ? Performance - SSD logs - SSD OSDs
Friday 17 July 2015
09:00
Agile Monitoring
Agile Monitoring
09:00 - 09:30
Room: 600/R-001
09:30
Cloud monitoring
-
Stefano Zilli
(
CERN
)
Cloud monitoring
Stefano Zilli
(
CERN
)
09:30 - 09:40
Room: 600/R-001
- Implementation using Kibana - Rally
09:40
Batch outlook at CERN
-
Iain Bradford Steers
(
CERN
)
Batch outlook at CERN
Iain Bradford Steers
(
CERN
)
09:40 - 10:20
Room: 600/R-001
CERN experiences with Condor LSF and Condor outlook Puppet configuration of virtual batch nodes
10:20
Next Steps
Next Steps
10:20 - 11:20
Room: 600/R-001
Potential areas for collaboration - Batch and resource management - Configuration - Monitoring - Federated Clouds - Containers - Indigo Dataclouds