Difference between revisions of "OCCI library"

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[[Category: Developer's Guide]]
 
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= Scope =
 
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This library has been developed in order to allow the integration of gcube with EGI FedCloud infrastructure.
 
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In particular, the usage of the library will facilitate the interaction with the sites exposing OCCI just by manipulating APIs.
 
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= Usage =
 
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== Maven coordinates ==
 
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The maven artifact coordinates are:
 
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<dependency>
 
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  <groupId>org.gcube.dvos</groupId>
 
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  <artifactId>occi-library</artifactId>
 
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  <version>1.0.0-SNAPSHOT</version>
 
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</dependency>
 
  
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Check on [http://maven.research-infrastructures.eu/nexus/index.html#nexus-search;quick~database-resource Nexus] for the latest version.
 
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= APIs =
 
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In the following the functionalities proposed by the library are shown.
 
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== VOMS proxy generation ==
 
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In order to access the EGI FedCloud infrastructure it is necessary to create a VOMS proxy certificate.
 
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Open a shell and run the following command:
 
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<source>
 
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$voms-proxy-init --voms fedcloud.egi.eu --rfc --dont-verify-ac
 
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</source>
 
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Later it is necessary to digit the own EGI identity grid password.
 
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<source>
 
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Enter GRID pass phrase for this identity:
 
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Your identity: /C=IT/O=INFN/OU=Personal Certificate/L=ENGINEERING RDLAB/CN=Nunzio Andrea Galante
 
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Creating temporary proxy ........................ Done
 
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Contacting  voms1.egee.cesnet.cz:15002 [/DC=org/DC=terena/DC=tcs/OU=Domain Control Validated/CN=voms1.egee.cesnet.cz] "fedcloud.egi.eu" Done
 
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Creating proxy ...................................... Done
 
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Your proxy is valid until Thu Nov 12 01:13:17 2015
 
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</source>
 
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== Authentication ==
 
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The library provides both VOMS and X509 access authentication methods.
 
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A list of sites exposing OCCI and endorsed by FedCloud VO is available at [https://appdb.egi.eu/ Appdb repository].
 
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<source lang = java>
 
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String a = X509CredentialManager.createProxy("/tmp/your_proxy.pem", ""); //2nd level proxy
 
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FedcloudOCCI jocci = new FedcloudOCCI("endpoint");
 
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//FedcloudOCCI jocci = new FedcloudOCCI("https://carach5.ics.muni.cz:11443");
 
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jocci.setCertificate(a);
 
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jocci.setTrustStore("CA Path certificates");
 
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</source>
 
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== Endpoint Connection ==
 
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<source lang = java>
 
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jocci.connect();
 
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</source>
 
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<source>
 
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Connected to endpoint: https://carach5.ics.muni.cz:11443/
 
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</source>
 
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== Listing own compute resources ==
 
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<source lang = java>
 
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jocci.getComputeList();
 
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</source>
 
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<source>
 
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Computes Location:
 
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https://carach5.ics.muni.cz:11443/compute/64586
 
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</source>
 
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== Listing storage resources ==
 
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<source lang=java>
 
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jocci.getNetList();
 
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</source>
 
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<source>
 
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Storage Locations:
 
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https://carach5.ics.muni.cz:11443/storage/774;
 
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https://carach5.ics.muni.cz:11443/storage/775;
 
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https://carach5.ics.muni.cz:11443/storage/776;
 
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https://carach5.ics.muni.cz:11443/storage/777;
 
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https://carach5.ics.muni.cz:11443/storage/779;
 
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</source>
 
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== Listing network resources ==
 
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<source lang = java>
 
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jocci.getStorageList();
 
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</source>
 
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<source>
 
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Network Locations:
 
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https://carach5.ics.muni.cz:11443/network/6
 
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https://carach5.ics.muni.cz:11443/network/8
 
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https://carach5.ics.muni.cz:11443/network/17
 
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https://carach5.ics.muni.cz:11443/network/24
 
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</source>
 
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== Getting OS templates ==
 
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<source lang=java>
 
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jocci.getOsTemplateList();
 
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</source>
 
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<source>
 
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17 AVAILABLE OS TEMPLATES MIXINS
 
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Category{term=uuid_umd_sl6_fedcloud_warg_138, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=UMD-SL6@fedcloud-warg, location=/mixin/os_tpl/uuid_umd_sl6_fedcloud_warg_138/, attributes=SetCover{[]}}
 
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Category{term=uuid_egi_centos_6_fedcloud_warg_130, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=EGI-CentOS-6@fedcloud-warg, location=/mixin/os_tpl/uuid_egi_centos_6_fedcloud_warg_130/, attributes=SetCover{[]}}
 
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Category{term=uuid_egi_fedcloud_clients_fedcloud_warg_128, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=EGI-FedCloud-Clients@fedcloud-warg, location=/mixin/os_tpl/uuid_egi_fedcloud_clients_fedcloud_warg_128/, attributes=SetCover{[]}}
 
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Category{term=uuid_egi_ubuntu_server_14_04_lts_fedcloud_warg_131, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=EGI-Ubuntu-Server-14.04-LTS@fedcloud-warg, location=/mixin/os_tpl/uuid_egi_ubuntu_server_14_04_lts_fedcloud_warg_131/, attributes=SetCover{[]}}
 
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Category{term=uuid_chipster_ubuntu_server_12_04_lts_fedcloud_dukan_96, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=Chipster-Ubuntu-Server-12.04-LTS@fedcloud-dukan, location=/mixin/os_tpl/uuid_chipster_ubuntu_server_12_04_lts_fedcloud_dukan_96/, attributes=SetCover{[]}}
 
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Category{term=uuid_egi_compss_lofar_debian_7_0_x86_64_0001_fedcloud_dukan_113, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=EGI-COMPSs-Lofar-Debian-7.0-x86_64-0001@fedcloud-dukan, location=/mixin/os_tpl/uuid_egi_compss_lofar_debian_7_0_x86_64_0001_fedcloud_dukan_113/, attributes=SetCover{[]}}
 
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Category{term=uuid_centos_6_5_minimal_fedcloud_dukan_83, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=CentOS-6.5-minimal@fedcloud-dukan, location=/mixin/os_tpl/uuid_centos_6_5_minimal_fedcloud_dukan_83/, attributes=SetCover{[]}}
 
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Category{term=uuid_transplant_base_fedcloud_warg_132, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=transPLANT-Base@fedcloud-warg, location=/mixin/os_tpl/uuid_transplant_base_fedcloud_warg_132/, attributes=SetCover{[]}}
 
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Category{term=uuid_ubuntu_server_14_04_lts_fedcloud_dukan_84, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=Ubuntu-Server-14.04-LTS@fedcloud-dukan, location=/mixin/os_tpl/uuid_ubuntu_server_14_04_lts_fedcloud_dukan_84/, attributes=SetCover{[]}}
 
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Category{term=uuid_egi_pmes_14_ubuntu_15_04_x86_64_0001_fedcloud_warg_108, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=EGI-PMES-14-Ubuntu-15.04-x86_64-0001@fedcloud-warg, location=/mixin/os_tpl/uuid_egi_pmes_14_ubuntu_15_04_x86_64_0001_fedcloud_warg_108/, attributes=SetCover{[]}}
 
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Category{term=uuid_dci_bridge_fedcloud_dukan_109, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=DCI-Bridge@fedcloud-dukan, location=/mixin/os_tpl/uuid_dci_bridge_fedcloud_dukan_109/, attributes=SetCover{[]}}
 
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Category{term=uuid_egi_ubuntu_server_12_04_lts_fedcloud_warg_129, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=EGI-Ubuntu-Server-12.04-LTS@fedcloud-warg, location=/mixin/os_tpl/uuid_egi_ubuntu_server_12_04_lts_fedcloud_warg_129/, attributes=SetCover{[]}}
 
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Category{term=uuid_scientific_linux_6_5_fedcloud_dukan_82, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=Scientific-Linux-6.5@fedcloud-dukan, location=/mixin/os_tpl/uuid_scientific_linux_6_5_fedcloud_dukan_82/, attributes=SetCover{[]}}
 
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Category{term=uuid_cernvm_3_3_0_40gb_fedcloud_dukan_80, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=CERNVM-3.3.0-40GB@fedcloud-dukan, location=/mixin/os_tpl/uuid_cernvm_3_3_0_40gb_fedcloud_dukan_80/, attributes=SetCover{[]}}
 
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Category{term=uuid_moinmoinwiki_fedcloud_warg_124, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=MoinMoinWiki@fedcloud-warg, location=/mixin/os_tpl/uuid_moinmoinwiki_fedcloud_warg_124/, attributes=SetCover{[]}}
 
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Category{term=uuid_gcubesmartexecutor_fedcloud_warg_139, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=GCubeSmartExecutor@fedcloud-warg, location=/mixin/os_tpl/uuid_gcubesmartexecutor_fedcloud_warg_139/, attributes=SetCover{[]}}
 
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Category{term=uuid_ubuntu_server_12_04_lts_fedcloud_dukan_81, scheme=http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#, title=Ubuntu-Server-12.04-LTS@fedcloud-dukan, location=/mixin/os_tpl/uuid_ubuntu_server_12_04_lts_fedcloud_dukan_81/, attributes=SetCover{[]}}
 
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</source>
 
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== Getting Resource templates ==
 
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<source lang=java>
 
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jocci.getResourcesTemplateList();
 
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</source>
 
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<source>
 
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7 AVAILABLE RESOURCES TEMPLATES MIXINS
 
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Category{term=mammoth, scheme=http://schema.fedcloud.egi.eu/occi/infrastructure/resource_tpl#, title=Mammoth Instance - 8 cores and 32 GB RAM, location=/mixin/resource_tpl/mammoth/, attributes=SetCover{[Attribute{name=occi.compute.cores, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.architecture, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.speed, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.memory, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}]}}
 
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Category{term=large, scheme=http://schema.fedcloud.egi.eu/occi/infrastructure/resource_tpl#, title=Large Instance - 4 cores and 8 GB RAM, location=/mixin/resource_tpl/large/, attributes=SetCover{[Attribute{name=occi.compute.cores, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.architecture, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.speed, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.memory, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}]}}
 
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Category{term=small, scheme=http://schema.fedcloud.egi.eu/occi/infrastructure/resource_tpl#, title=Small Instance - 1 core and 2 GB RAM, location=/mixin/resource_tpl/small/, attributes=SetCover{[Attribute{name=occi.compute.cores, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.architecture, required=false, immutable=false, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.speed, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.memory, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}]}}
 
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Category{term=medium, scheme=http://schema.fedcloud.egi.eu/occi/infrastructure/resource_tpl#, title=Medium Instance - 2 cores and 4 GB RAM, location=/mixin/resource_tpl/medium/, attributes=SetCover{[Attribute{name=occi.compute.cores, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.architecture, required=false, immutable=false, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.speed, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.memory, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}]}}
 
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Category{term=goliath, scheme=http://schema.fedcloud.egi.eu/occi/infrastructure/resource_tpl#, title=Goliath Instance - 16 cores and 64 GB RAM, location=/mixin/resource_tpl/goliath/, attributes=SetCover{[Attribute{name=occi.compute.cores, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.architecture, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.speed, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.memory, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}]}}
 
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Category{term=extra_large, scheme=http://schema.fedcloud.egi.eu/occi/infrastructure/resource_tpl#, title=Extra Large Instance - 4 cores and 16 GB RAM, location=/mixin/resource_tpl/extra_large/, attributes=SetCover{[Attribute{name=occi.compute.cores, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.architecture, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.speed, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.memory, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}]}}
 
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Category{term=sym_mammoth, scheme=http://schema.fedcloud.egi.eu/occi/infrastructure/resource_tpl#, title=Symmetric Mammoth Instance - 32 cores and 32 GB RAM, location=/mixin/resource_tpl/sym_mammoth/, attributes=SetCover{[Attribute{name=occi.compute.cores, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.architecture, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.speed, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}, Attribute{name=occi.compute.memory, required=false, immutable=true, type=null, pattern=.*, defaultValue=null, description=null}]}}
 
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</source>
 
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== Setting Contextualization script ==
 
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Three different options of providing a contextualization script to a resource when it has to be create are available.
 
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1. By using the content of a public URL
 
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<source lang = java>
 
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String c = "https://appdb.egi.eu/storage/cs/vapp/15819120-7ee4-4b85-818a-d9bd755a61f0/devsec-init";
 
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URL context = new URL(c);
 
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</source>
 
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2. By passing the content of a script via local file
 
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<source lang = java>
 
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String path = "/my/local/path/script.sh";
 
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File f = new File(path);
 
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</source>
 
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3. Providing directly the content of the script in the code (deprecated option)
 
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<source lang = java>
 
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String gcube_script = "#!/bin/bash \n"  +
 
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              "export SCOPE=devsec \n"+
 
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          "export INFRA_NAME=gcube \n"+
 
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              "export LOCATION=pisa \n"+
 
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          "export COUNTRY=IT \n"+
 
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          "/usr/local/bin/smartgears-setup";
 
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</source>
 
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== Creating and describing resource ==
 
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To create a compute it is necessary to specify the OS and Resources templates for the image.
 
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<source lang = java>
 
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Mixin os = jocci.getOsTemplateList().get(0); //first os template avilable
 
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Mixin resource = jocci.getResourcesTemplateList().get(0); //first resource template available in the list
 
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</source>
 
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Alternatively we can specify directly the Virtual Appliance we want to refer to :
 
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<source lang = java>
 
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      Mixin os = null;
 
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      for (int i=0; i < jocci.getOsTemplateList().size(); i++) {
 
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os = jocci.getOsTemplateList().get(i);//gcube OS template available in the list
 
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if (os.getTerm().equals("uuid_gcubesmartexecutorv4_fedcloud_warg_142"))
 
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break;
 
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}
 
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</source>
 
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Depending on the typology of contextualization script to upload, it is possible to use four different approacches to create the resource:
 
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<source lang = java>
 
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jocci.createComputeAndDescribe(os,resource,"Resource name"); //no context script
 
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jocci.createComputeAndDescribe(os,resource,"Resource name",context); //Script from URI
 
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jocci.createComputeAndDescribe(os,resource,"Resource name",f); //Script from file
 
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jocci.createComputeAndDescribe(os,resource,"Resource name",gcube_script); //String option
 
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</source>
 
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An example of output is the following:
 
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<source>
 
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Creating compute resource...
 
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Mixin:
 
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Category: uuid_ubuntu_server_12_04_lts_fedcloud_dukan_81;scheme="http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#";class="mixin";title="Ubuntu-Server-12.04-LTS@fedcloud-dukan";rel="http://schemas.ogf.org/occi/infrastructure#os_tpl";location="/mixin/os_tpl/uuid_ubuntu_server_12_04_lts_fedcloud_dukan_81/"
 
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Category: mammoth;scheme="http://schema.fedcloud.egi.eu/occi/infrastructure/resource_tpl#";class="mixin";title="Mammoth Instance - 8 cores and 32 GB RAM";rel="http://schemas.ogf.org/occi/infrastructure#resource_tpl";location="/mixin/resource_tpl/mammoth/";attributes="occi.compute.architecture{immutable} occi.compute.cores{immutable} occi.compute.memory{immutable} occi.compute.speed{immutable}"
 
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#!/bin/bash
 
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# Variables that are used to configure the smartexecutor instance
 
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# The HOST variable is not mandatory. The machine FQDN will be used instead
 
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#export HOST=<instance hostname>
 
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export SCOPE=devsec
 
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export INFRA_NAME=gcube
 
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export LOCATION=pisa
 
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export COUNTRY=IT
 
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# This script is installed into the VM instance
 
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/usr/local/bin/smartgears-setup
 
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Created compute instance at location: 'https://carach5.ics.muni.cz:11443/compute/64586'.
 
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Description:
 
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Category: compute;scheme="http://schemas.ogf.org/occi/infrastructure#";class="kind";location="/compute/"
 
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Category: uuid_ubuntu_server_12_04_lts_fedcloud_dukan_81;scheme="http://occi.carach5.ics.muni.cz/occi/infrastructure/os_tpl#";class="mixin";location="/mixin/os_tpl/uuid_ubuntu_server_12_04_lts_fedcloud_dukan_81/"
 
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Category: compute;scheme="http://opennebula.org/occi/infrastructure#";class="mixin";location="/mixin/compute/"
 
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Category: mammoth;scheme="http://schema.fedcloud.egi.eu/occi/infrastructure/resource_tpl#";class="mixin";location="/mixin/resource_tpl/mammoth/"
 
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Category: user_data;scheme="http://schemas.openstack.org/compute/instance#";class="mixin";location="/mixin/user_data/"
 
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Category: public_key;scheme="http://schemas.openstack.org/instance/credentials#";class="mixin";location="/mixin/public_key/"
 
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X-OCCI-Attribute: occi.compute.cores=8
 
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X-OCCI-Attribute: occi.compute.memory=32.0
 
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X-OCCI-Attribute: occi.compute.state="waiting"
 
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X-OCCI-Attribute: occi.core.id=64586
 
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X-OCCI-Attribute: occi.core.summary="Instantiated with rOCCI-server on Wed, 11 Nov 2015 14:47:37 +0100."
 
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X-OCCI-Attribute: occi.core.title="VM name"
 
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X-OCCI-Attribute: org.opennebula.compute.cpu=8.0
 
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X-OCCI-Attribute: org.opennebula.compute.id=64586
 
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X-OCCI-Attribute: org.openstack.compute.user_data="IyEvYmluL2Jhc2gKIyBWYXJpYWJsZXMgdGhhdCBhcmUgdXNlZCB0byBjb25maWd1cmUgdGhlIHNtYXJ0ZXhlY3V0b3IgaW5zdGFuY2UKIyBUaGUgSE9TVCB2YXJpYWJsZSBpcyBub3QgbWFuZGF0b3J5LiBUaGUgbWFjaGluZSBGUUROIHdpbGwgYmUgdXNlZCBpbnN0ZWFkCiNleHBvcnQgSE9TVD08aW5zdGFuY2UgaG9zdG5hbWU+CmV4cG9ydCBTQ09QRT1kZXZzZWMKZXhwb3J0IElORlJBX05BTUU9Z2N1YmUKZXhwb3J0IExPQ0FUSU9OPXBpc2EKZXhwb3J0IENPVU5UUlk9SVQKCiMgVGhpcyBzY3JpcHQgaXMgaW5zdGFsbGVkIGludG8gdGhlIFZNIGluc3RhbmNlCi91c3IvbG9jYWwvYmluL3NtYXJ0Z2VhcnMtc2V0dXAK"
 
−
X-OCCI-Attribute: org.openstack.credentials.publickey.data="ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDrbZDYeDVxudawo6FVEPOmBVcRhf/DU1z9v82bvPWMxu/wMqJ0HriUCFYj5yfsfT3eKqlzY1K3HVaS8jQW2JYrR9F5HvDlg/dR4LoLfmzKpB9vuAbpwizEg+OkPAtApJPITasj7xQrCFHtqhVTzkcqbuU4gXa5hX7rVpBWzwCP25wMHima8Y8WcxkSGGBDTxhE0okjUhc07ExTlxsgb/2PX/ziqCjSrjkNaxMIAU4dN0alb7JKjTiS9hYLK3yz2rN91KLMlalO5SgQ8xTRml8PXZAoK86MG2KLBH6VKFsu6mvc16Hp9KNlx2pw9Q9XepVG/Vgm9evEwRjSvqqR8w9p nunzioandreagalante@nunzioandreagalante-Spring-Peak"
 
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Link: </network/24>;rel="http://schemas.ogf.org/occi/infrastructure#network";self="/link/networkinterface/compute_64586_nic_0";category="http://schemas.ogf.org/occi/infrastructure#networkinterface http://opennebula.org/occi/infrastructure#networkinterface http://schemas.ogf.org/occi/infrastructure/networkinterface#ipnetworkinterface";occi.core.id="compute_64586_nic_0";occi.core.source="/compute/64586";occi.core.target="/network/24";occi.core.title="public";occi.networkinterface.address="147.228.242.244";occi.networkinterface.interface="eth0";occi.networkinterface.mac="02:00:93:e4:f2:f4";occi.networkinterface.state="inactive";org.opennebula.networkinterface.bridge="onebr0";
 
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Link: </storage/779>;rel="http://schemas.ogf.org/occi/infrastructure#storage";self="/link/storagelink/compute_64586_disk_0";category="http://schemas.ogf.org/occi/infrastructure#storagelink http://opennebula.org/occi/infrastructure#storagelink";occi.core.id="compute_64586_disk_0";occi.core.source="/compute/64586";occi.core.target="/storage/779";occi.core.title="800f345f-5278-5523-a1dc-8a98476006f8";occi.storagelink.deviceid="/dev/vda";occi.storagelink.state="inactive";
 
−
Waiting for compute to become active...
 
−
.
 
−
.
 
−
.
 
−
.
 
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Compute active!
 
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</source>
 
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Even if you choose to use the gcube_smart_executor VA as OS Mixin template, once that the GHN compute has been created, it becomes registered to d4Science infrastructure and can be monitored on https://dev.d4science.org/web/guest/monitor
 
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== Starting resource ==
 
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<source lang=java>
 
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//do not use after createResourceAndDescribe
 
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jocci.startResource(new URI("Resource Location URI"));
 
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//jocci.startResource(new URI("https://carach5.ics.muni.cz:11443/compute/64586"));
 
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</source>
 
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<source>
 
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Starting created compute...OK!
 
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</source>
 
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== Stopping resource ==
 
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<source lang = java>
 
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jocci.stopResource(new URI("Resource Location URI"));
 
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//jocci.stopResource(new URI("https://carach5.ics.muni.cz:11443/compute/64586"));
 
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</source>
 
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<source>
 
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Stopping created compute...OK!
 
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</source>
 
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== Deleting resource ==
 
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<source lang = java>
 
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jocci.deleteResource(new URI("Resource Location URI"));
 
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//jocci.deleteResource(new URI("https://carach5.ics.muni.cz:11443/compute/64586"));
 
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</source>
 
−
<source>
 
−
Deleting created compute...OK!
 
−
</source>
 

Revision as of 12:41, 12 November 2015

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