biolocal:BioinfogroupMng

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Revision as of 18:11, 13 November 2007 (edit) Gianluca (Talk | contribs) ← Previous diff		Current revision (15:44, 12 March 2010) (edit) (undo) Mauro (Talk | contribs)
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	Coming soon...		Coming soon...
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-	'''Setup the access to the grid'''
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-	The bioinfoaccess server can also be used to access the SCOPE grid, using the personal certificate, properly installed and initialized.
-	If you have your personal certificate already installed in your browser, export it as file and save it in your home directory, under the .globus directory.
-
-	[[Image:Cert_download.jpg]]
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-	In the image, a certificate file will be generated and should be uploaded on the bioinfoaccess server:
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-	scp myCertificate.p12 gianluca@bioinfoaccess.ceinge.unina.it:
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-	On the bioinfo access server, some commands should still be used to have the personal certificate installed correctly:
-
-	<pre>
-	mkdir .globus
-	cd .globus
-	openssl pkcs12 -nocerts -in ../myCertificate.p12 -out userkey.pem
-	openssl pkcs12 -clcerts -nokeys -in ../myCertificate.p12 -out usercert.pem
-	chmod 400 userkey.pem
-	chmod 600 usercert.pem
-	</pre>
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-	The two openssl command are needed to extract the private and public key from the pk12 certificate file. Don't forget to change the access mode of the files!
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-	The account is now configured to provide the correct credentials when the access to the grid is requested.
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-	'''Access the grid'''
-
-	Before start submitting jobs to the grid, a new proxy certificate should be created in the scope VO:
-
-	<pre>
-	voms-proxy-init -voms scope
-	</pre>
-
-	To get information about the proxy certificate, use the voms-proxy-info command. Particularly useful to know the remaining time of validity.
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-	To execute a job a jdl file should be compiled as follows:
-	<pre>
-	Executable = "/bin/echo";
-	Arguments = "Hello World";
-	StdOutput = "message.txt";
-	StdError = "stderror";
-	OutputSandbox = {"message.txt","stderror"};
-	</pre>
-	To submit and view the state of the job use the command:
-	<pre>
-	edg-job-submit test1.jdl
-	edg-job-status https://scoperb01.dsf.unina.it:9000/DXWtFSVPAjfLeAIBlRcfdw
-	</pre>
-
-	In the above example, after the submission a url is returned to refer to the submitted job. It is used to get the status.
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-	When the state becomes "done", the result can be retreived with the command:
-	<pre>
-	edg-job-get-output https://scoperb01.dsf.unina.it:9000/DXWtFSVPAjfLeAIBlRcfdw
-	</pre>

---

Current revision

	Uid	Gid
giovanni	550	550
gianluca	551	551
mauro	552	552
angelo	553	553
vittorio	554	554
luca	555	555
concita	556	556
leandra	557	557
angela	558	558
marisa	559	559
paolo	560	560
pippi	561	561
nunzia	564	564

UIDs and GIDs assignement

Each username is associated with a numeric id to manage the ownership of the files. The user lists on the servers are configured following a predefined schema, as shown in the table.

Server access

Each registered user can access by ssh the server:

bioinfoaccess.ceinge.unina.it

This server is accessible from any internet address and can be used to reach servers closed to the external network.

Access to the cluster network

The bioinfoAccess.ceinge.unina.it server can also be used to access to the cluster network, by using a dedicated interface configured on the 192.168.151.x network; the IP interface is:

192.168.151.184

Working on the cluster network

Coming soon...