Service Availability Monitoring (SAM)
SAM is a grid monitoring and reporting system for large-scale production grids.
It builds on top of open-source components such as
SAM
grid
EGI Metrics Portal
EGI Metrics Portal
The metrics portal is the culmination of the work initiated by the MIG (Metrics Implementation Group) and transferred to the Operations Automation Team (OAT) in EGEE-III and now to EGI. The main objective is to have a set of metrics that can help to measure project performance and keep track of its evolution. The portal automatically collects all the required data and calculates these metrics displaying all of them in a single place. The portal agglutinates information from different sources like GOCDB, GGUS, GSTAT, etc. using various connectors depending on the
EGI Accounting Portal
EGI Accounting Portal
The EGI Accounting Portal is the global graphical front-end to EGI accounting data. Accounting statistics are available through this portal for the analysis of the different grid users, VO administrators an site administrators. This data is analysed to generate statistical summaries that are made available through a web interface.
The accounting infrastructure is based on the collection, processing and presentation of CPU resource usage records that are derived from the log files on the Compute Element (CE) and local batch farm. The data are proDPM
Disk Pool Manager (DPM)
The Disk Pool Manager (DPM) is a lightweight storage solution for grid sites. It offers a simple way to create a disk-based grid storage element and supports both standard (HTTP/S, NFS 4.1/pNFS) and grid specific protocols (SRM, gridFTP, XROOTD, RFIO) for file management and access.
GFAL 2.0
GFAL 2.0
GFAL2 is a framework for Grid and Cloud file access, file transfer and file management.
The GFAL 2.0 library :
The GFAL 2.0 library (gfal2-core) provides a unified and protocol-generic API for file access, file transfer and file management operations in Grid and Cloud environments. GFAL 2.0 allows to build applications using the Grid technologies ( file, GridFTP, RFIO, Dcap, SRM, LFC, Http/Dav, xrootd ) in a transparent manner.
The GFAL 2.0 transfer library:
The GFAL 2.0 transfer library (gfal2-transfer) is an addit
GriF
GriF: The Grid Framework (GriF)
GriF is a SOA Grid Framework aimed at running on the EGI Grid multi-purpose scientific applications. The SOA-based organization of GriF consists of two JAVA servers (YR and YP) and a JAVA client (YC). The first server YR (Yet a Registry) is based on the standard UDDI (Universal Description, Definition, and Integration) protocol. Users inspect YR to the end of finding the appropriate YPs. The second server YP (Yet a Provider) makes use of the Simple Object Access Protocol (SOAP) which is the XML-based messaging format established as transmission framework for inter-service communication via HTT
