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Картинки из презентации «GLOBUS Toolkit - Grid Deployment» к уроку английского языка на тему «Без темы»

Автор: Boro Jakimovski. Чтобы познакомиться с картинкой полного размера, нажмите на её эскиз. Чтобы можно было использовать все картинки для урока английского языка, скачайте бесплатно презентацию «GLOBUS Toolkit - Grid Deployment.ppt» со всеми картинками в zip-архиве размером 145 КБ.

GLOBUS Toolkit - Grid Deployment

содержание презентации «GLOBUS Toolkit - Grid Deployment.ppt»
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1GLOBUS Toolkit - Grid Deployment. Boro 11gpt-build <options>
Jakimovski Marjan Gusev Institute of <package-name> <flavor[s]>
Informatics Faculty of Natural Sciences gpt-postinstall.
and Mathematics University of Sts. Cyril 12Globus Toolkit™ packages. Package.
and Metodius Skopje, Macedonia. Flavor. Data Management Client. gcc32dbg.
2Grid technology. Flexible, secure, Data Management SDK. gcc32dbg. Data
coordinated resource sharing among dynamic Management Server. gcc32dbg. Information
collections of individuals, institutions, Services Client. gcc32dbgpthr. Information
and resource Grid architecture Defined Services Server. gcc32dbgpthr. Information
using services and protocols Using the Services SDK. gcc32dbgpthr. Resource
“sand hourglass” model similar to the Management Client. gcc32dbg. Resource
TCP/IP protocol stack From “The Anatomy of Management SDK. gcc32dbg. Resource
the Grid: Enabling Scalable Virtual Management Server. gcc32dbg. Replica.
Organizations”. gcc32dbgpthr. GSI. gcc32dbg.
3Grid architecture. Fabric – resource 13Globus Toolkit™ installation. After
specific operations Connectivity – main deploying the selected packages and
communication and authentication proto. running gpt-postinstall we execute
Resource – usage, monitoring, control of setup-gsi – configures grid serurity In
single resource Collective – global order to use the installation we need to
interactions between collections of acquire certificates user certificate
resources. grid-cert-request – creates
4Globus Toolkit™. No “official” Grid usercert-request.pem host certificate
standards exist but Globus Toolkit™ has grid-cert-request –host <hostname> –
emerged as the de facto standard for creates host.req LDAP certificate
several important Connectivity, Resource, grid-cert-request –cn “ldap/hostname” –
and Collective protocols. creates server.req.
5Fabric. Globus toolkit defined by 14Globus Toolkit™ installation. Globus
vendor-supplied interfaces not physical services installation In /etc/services
characteristics enquiry software for insert Gsigatekeeper 2119/tcp #Globus
detection of capabilities and delivers Gatekeeper gsiftp 2811/tcp #GridFTP
this information to higher lever services. xinetd/globus-gatekeeper service
Contains Computational resources Storage gsigatekeeper { socket_type = stream
resources Network resources Code resources protocol = tcp wait = no user = root
Catalogs. server =
6Connectivity. Contains services GLOBUS_LOCATION/sbin/globus-gatekeeper
allowing Communicaion Transport Routing server_args = -conf
Naming Authentication Single sign on GLOBUS_LOCATION/etc/globus-gatekeeper.conf
Delegaion Integration with local security disable = no } Similar for grid-ftp.
solutions User-based trust relationships. 15Globus Toolkit™ verification. To test
Globus toolkit Communication TCP/IP the functionality of the gatekeeper
Authentication GSI – Grid Security execute grid-proxy-init -debug -verify
Infrastructure TLS – Transport Layer globus-personal-gatekeeper –start Starts
Security protocols X.509 certificates personal proxy and returns our contact
User-based trusts GAA – Generic string
Authorization and Access interface Helps hostname:4589:/O=Grid/O=Globus/CN=Your
integration with local policies. Name To execute a command we use
7Resource. Contains services for globus-job-run <contact> /bin/date.
Information – structure and state of the 16Globus Toolkit™ verification. MDS test
resource Management – negotiate access, SXXgris start – starts the GRIS/GIIS
perform operations, accounting. Globus server grid-info-search -anonymous -L –
toolkit GRIP(S) – Grid Resource starts a test query to the local GRIS
Information Protocol (Service) Based on GridFTP test grid-proxy-init – start the
LDAP GRRP – Grid Resouce Registration proxy in.ftpd -s -p 5678 – start the ftp
Protocol GRAM – Grid Resource Access and server globus-url-copy -s
Management protocol GridFTP Uses sercurity "`grid-cert-info -subject`“
protocols. gsiftp://localhost:5678/tmp/file1
8Collective. Contains global Grid file:///tmp/file2.
services Directory services Co-allocation, 17Globus Toolkit™ clients. GRAM Clients
scheduling Monitoring Data replication globus-job-run – online interface for job
Grid-enabled programming systems Workload submition globus-job-run 'contact string'
management Software discovery Community command globus-job-submit – batch job
authorization Accounting. Globus toolkit submition globus-job-submit 'contact
GIIS – Grid Information Index Server DUROC string' command globusrun – executes a RSL
co-allocator MPICH-G2. script MDS Clients grid-info-host-search -
9Globus Toolkit™ components. Security client to a GRIS server
GSI – Grid Security Infrastructure grid-info-host-search -p port hostname
Resource Management GRAM – Grid Resource "LDAP filter" grid-info-search -
Allocation Manager globusrun RSL client to a GIIS server grid-info-search
gatekeeper job manager DUROC – [-x] GridFTP Clients globus-url-copy
Dynamically-Updated Request Online globus-url-copy sourceURL destURL.
Coallocator Information Services MDS – 18RSL Example. +( &
Monitoring and Discovery Service GRIS – (resourceManagerContact=
Grid Resource Information Service GIIS – “flash.isi.edu:754:/C=US/…/CN=flash.isi.ed
Grid Index Information Service MDS Client -fork”) (count=1) (label="subjob
Data Management GridFTP GASS. A") (executable= my_app1) ) ( &
10GSI example. User. Site A (Kerberos). (resourceManagerContact=
Site B (Unix). Computer. Computer. Site C “sp139.sdsc.edu:8711:/C=US/…/CN=sp097.sdsc
(Kerberos). Storage system. edu-lsf") (count=2)
11Globus Toolkit™ installation. Choose (label="subjob B")
packages (Client/Server/SDK) Source (executable=my_app2) ).
packages Binary packages Extra packages 19CoG – Community Grid. CoG is a Java
GPT – Globus Packaging Tool Used for based Globus Toolkit interface. It can be
install/build disrtibution packages used by normal users for easy access to
gpt-install <options> the Grid.
<package-name> <flavor[s]>
GLOBUS Toolkit - Grid Deployment.ppt
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GLOBUS Toolkit - Grid Deployment

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