Introductions Room: 600/R-001

Agile Infrastructure at CERN

• Tim Bell (CERN)

Room: 600/R-001

INFN Status Room: 600/R-001

CERN Procurement and Data Centre Infrastructure

• Tim Bell (CERN)

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

Configuration Management

• Ben Jones (CERN)

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

Cloud Architecture

• Belmiro Moreira (CERN)

Room: 600/R-001 Components used Configuration Cells OpenStack Controller HA Scalability Message queues

Cloud Operations

• Jan van Eldik (CERN)

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

Cloud Networking

• Jose Castro Leon (CERN)

Room: 600/R-001 o Physical network topology o Nova network configuration o Neutron proposed migration o SDN needs

Identity and Security

• Jose Castro Leon (CERN)
• Sebastian Bukowiec (CERN)

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 ?

Resource management

• Jose Castro Leon (CERN)

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

Federated Clouds

• Tim Bell (CERN)

Room: 600/R-001 - Work with OpenStack community and Rackspace -- SAML / Keystone 2 Keystone -- EduGain - EGI Federated Cloud discussions -- OpenStack realm ?

Storage

• Tim Bell (CERN)

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

Agile Monitoring Room: 600/R-001

Cloud monitoring

• Stefano Zilli (CERN)

Room: 600/R-001 - Implementation using Kibana - Rally

Batch outlook at CERN

• Iain Bradford Steers (CERN)

Room: 600/R-001 CERN experiences with Condor LSF and Condor outlook Puppet configuration of virtual batch nodes

Next Steps Room: 600/R-001 Potential areas for collaboration - Batch and resource management - Configuration - Monitoring - Federated Clouds - Containers - Indigo Dataclouds