Arif did you say you are not using the OpenSSL shipped with Redhat 6.4.
What OpenSSL are you using.   We have had issues recently with new levels
of SSL in AIX.
Can you run xCAT commands ok on the Management Node,  anything like lsdef
command without gettting complaints from Client.pm?

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





From:   Ling Gao/Poughkeepsie/IBM@IBMUS
To:     xCAT Users Mailing list <[email protected]>,
Cc:     "[email protected]"
            <[email protected]>
Date:   12/09/2013 05:12 PM
Subject:        Re: [xcat-user] conserver issues



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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