Arif, 
     Can you check  $HOME/.consolerc file. Mine looks like this:
# cat ~/.consolerc
config * {
        port 782;
        sslenabled yes;
        sslauthority /root/.xcat/ca.pem;
        sslcredentials /root/.xcat/client-cred.pem;
}

Can you also check if there is conserver associated with the node?
nodels <nodename> nodehm.conserver

Thanks,

Ling

Ling Gao
Poughkeepsie Unix Development Lab
IBM Systems and Technology Group
Internal: T/L 293-5692 
External: [email protected], 845-433-5692

"I never worry about the future. It comes soon enough." --- Albert 
Einstein 



From:   Lissa Valletta/Poughkeepsie/IBM@IBMUS
To:     xCAT Users Mailing list <[email protected]>, 
Date:   12/10/2013 12:56 PM
Subject:        Re: [xcat-user] conserver issues



There is one other piece to the certificate when you run xcatconfig -c 
that is under /root/.xcat   that is getting regenerated also-- correct? It 
should.   I would think the other xCAT commands would fail also.     Do 
you have service nodes?   If so are they working?

Lissa K. Valletta
8-3/B10
Poughkeepsie, NY 12601
(tie 293) 433-3102



Arif Ali ---12/10/2013 12:28:58 PM---Hi Ling, See below for the excerpt 
similar to yours, it looks very similar

From: Arif Ali <[email protected]>
To: <[email protected]>, 
Date: 12/10/2013 12:28 PM
Subject: Re: [xcat-user] conserver issues



Hi Ling,

See below for the excerpt similar to yours, it looks very similar

$ cat etc/xcat/cert/server-cred.pem 
Certificate:
   Data:
       Version: 3 (0x2)
       Serial Number: 1 (0x1)
       Signature Algorithm: sha1WithRSAEncryption
       Issuer: CN=xCAT CA
       Validity
           Not Before: Dec  9 11:55:02 2013 GMT
           Not After : Dec  4 11:55:02 2033 GMT
       Subject: CN=gondor        <------- This is correctly the hostname 
of the MN
       Subject Public Key Info:
           Public Key Algorithm: rsaEncryption
               Public-Key: (2048 bit)
               Modulus:

regards, 

Arif Ali MBCS 
Senior HPC Technical Architect 
OCF plc 

Tel: +44 (0)114 257 2200 
Mob: +44 (0)7970 148 122 
Fax: +44 (0)114 257 0022 
Web: www.ocf.co.uk 
Blog: blog.ocf.co.uk 
Twitter: @ocfplc 

OCF plc is a company registered in England and Wales. Registered number 
4132533, VAT number GB 780 6803 14. Registered office address: OCF plc, 5 
Rotunda Business Centre, Thorncliffe Park, Chapeltown, Sheffield, S35 2PG. 


This message is private and confidential. If you have received this 
message in error, please notify us and remove it from your system. 
On 09/12/13 22:10, Ling Gao wrote: 
rcons uses xCAT credentials to verify. 
In /etc/conserver.cf file it has the following: 

config * { 
 sslrequired yes; 
 sslauthority /etc/xcat/cert/ca.pem; 
 sslcredentials /etc/xcat/cert/server-cred.pem; 
} 

Can you check those 2 files?  I am just curious on the error you gave us: 
console: SSLVerifyCallback():  issuer  = /CN=xCAT CA 
console: SSLVerifyCallback():  subject = /CN=xCAT CA 

My  /etc/xcat/cert/server-cred.pem look like this: 
# cat /etc/xcat/cert/server-cred.pem 
Certificate: 
   Data: 
       Version: 3 (0x2) 
       Serial Number: 1 (0x1) 
       Signature Algorithm: sha1WithRSAEncryption 
       Issuer: CN=xCAT CA 
       Validity 
           Not Before: Dec 27 11:47:51 2010 GMT 
           Not After : Dec 22 11:47:51 2030 GMT 
       Subject: CN=x3550n01      <--- the node mn name 
       Subject Public Key Info: 
           Public Key Algorithm: rsaEncryption 
               Public-Key: (2048 bit) 
               Modulus: 
         .... 
         ..... 

Ling Gao
Poughkeepsie Unix Development Lab
IBM Systems and Technology Group
Internal: T/L 293-5692 
External: [email protected], 845-433-5692

"I never worry about the future. It comes soon enough." --- Albert 
Einstein 



From:        Arif Ali <[email protected]> 
To:        "[email protected]" 
<[email protected]>, 
Cc:        "[email protected]" 
<[email protected]> 
Date:        12/09/2013 04:12 PM 
Subject:        Re: [xcat-user] conserver issues 



Yes to all

Removed the certificates and recreated using xcatconfig -c

I even did a killall -9 conserver

Could it be a version of openssl, it is above the rhels6.4 standard level. 
Prob updated a few weeks back



Sent from my Android phone using TouchDown (www.nitrodesk.com)

-----Original Message----- 
From: Ling Gao [[email protected]]
Received: Monday, 09 Dec 2013, 18:47
To: xCAT Users Mailing list [[email protected]]
CC: xCAT-user [[email protected]]
Subject: Re: [xcat-user] conserver issues

Hi Arif, 
   Have you run makeconservercf and "service conserver stop; service 
conserver start" (not service conserver restart) after xcatconfig? 
If it still does not work, can you remove /etc/conserver.cf and run 
makeconservercf? 

Ling 

Ling Gao
Poughkeepsie Unix Development Lab
IBM Systems and Technology Group
Internal: T/L 293-5692 
External: [email protected], 845-433-5692

"I never worry about the future. It comes soon enough." --- Albert 
Einstein 



From:        Arif Ali <[email protected]> 
To:        xCAT-user <[email protected]>, 
Date:        12/09/2013 11:27 AM 
Subject:        [xcat-user] conserver issues 



Hi all, 

I have checked the mailinglist and googled the info, but cannot find a fix 


I have done a "xcatconfig -c" several times (as suggested by Lissa on 
another post), with also removing the /etc/xcat/{cert,ca}, but I am having 
no luck. 

xCAT version 2.8.3, upgraded from 2.8.1 today, and we had the same issue 
before the upgrade 
OS: CentOS 6.4 

Maybe I have missed looking at something. 


# rcons blade089 
console: SSLVerifyCallback(): error with certificate at depth: 1 
console: SSLVerifyCallback():  issuer  = /CN=xCAT CA 
console: SSLVerifyCallback():  subject = /CN=xCAT CA 
console: SSLVerifyCallback():  error #19: self signed certificate in 
certificate chain 
console: SSL negotiation failed 
3788:error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate 
verify failed:s3_clnt.c:912: 

thanks in advance 
-- 
Arif Ali 

IRC: arif-ali at freenode 
LinkedIn: http://uk.linkedin.com/in/arifali
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