Skip to main content

Openstack Endpoints

The process of engaging an OpenStack cloud is started through the querying of an API endpoint. Each of the services in our cloud environment runs on a particular URL and port---these are the endpoint addresses for our services. When a client communicates with our OpenStack environment that runs the OpenStack Identity service, this service returns the endpoint URLs that the user can use in an OpenStack environment. Following the endpoints of our cloud:

Service NameURL
heat-cfnhttps://ncloud.bsc.es:8000/v1
keystonehttps://ncloud.bsc.es:5000/v3/
novahttps://ncloud.bsc.es:8774/v2.1
placementhttps://ncloud.bsc.es:8778
gnocchihttps://ncloud.bsc.es:8041
cinderv3https://ncloud.bsc.es:8776/v3/%(project_id)s
neutronhttps://ncloud.bsc.es:9696
masakarihttps://ncloud.bsc.es:15868/v1/%(tenant_id)s
cinderv2https://ncloud.bsc.es:8776/v2/%(project_id)s
vswifthttps://swift.bsc.es/v1/AUTH\_%(tenant_id)s
glancehttps://ncloud.bsc.es:9292
aodhhttps://ncloud.bsc.es:8042

#Hardware resources

Nord III is a supercomputer based on Intel SandyBridge processors, iDataPlex Compute Racks, a Linux Operating System and an Infiniband interconnection.

The current Peak Performance is 251,6 Teraflops. The total number of processors is 12,096 Intel SandyBridge-EP E5--2670 cores at 2.6 GHz (756 compute nodes) with at least 24.2 TB of main memory. See below a summary of the system:

9 iDataPlex compute racks. Each one composed of:

  • 84 IBM dx360 M4 compute nodes
  • 4 Mellanox 36-port Managed FDR10 IB Switches

All IBM dx360M4 node contain:

  • 2x E5--2670 SandyBridge-EP 2.6GHz cache 20MB 8-core
  • 500GB 7200 rpm SATA II local HDD

3 types of nodes:

  • 500 Default nodes: 32 GB/node
  • 128 Medium memory nodes: 64 GB/node
  • 128 High memory nodes: 128 GB/node

Interconnection Networks

  • Infiniband Mellanox FDR10
  • 1 and 10 Gigabit Ethernet

Operating System:

  • Red Hat Enterprise Linux release 8.1 (Ootpa)