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From: David Grizzanti <david.grizzanti@sungard.com>
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Subject: Question about SSVM errors/outbound internet connection
Date: Thu, 21 Feb 2013 17:03:43 -0500
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Hi All,

I had a question about the SSVM and it's ability to communicate out to =
the internet.  I'm currently using the DevCloud2 appliance inside =
Virtualbox with the Management Server and database running on my laptop =
(OS X).  This is with the 4.1 version of the code, pulled from the =
branch.

I've gotten to the point where I've built the source, deployed the =
database, and am running the management server all w/o any apparent =
issues.  System VMs come up without issues and tinyLinux template is =
registered with the management server as well.  However, the state of =
the SSVM is such that no other templates will download since it's having =
trouble connecting to external sites.

I was following some of the steps on the wiki here =
https://cwiki.apache.org/CLOUDSTACK/ssvm-troubleshooting.html and one of =
the troubleshooting steps it mentions is to run  =
/usr/local/cloud/systemvm/ssvm-check.sh.  This fails on the second step =
with the following:

root@s-1-VM:~# /usr/local/cloud/systemvm/ssvm-check.sh=20
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
First DNS server is  192.168.56.1
PING 192.168.56.1 (192.168.56.1): 56 data bytes
64 bytes from 192.168.56.1: icmp_seq=3D0 ttl=3D64 time=3D2.685 ms
64 bytes from 192.168.56.1: icmp_seq=3D1 ttl=3D64 time=3D0.413 ms
--- 192.168.56.1 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max/stddev =3D 0.413/1.549/2.685/1.136 ms
Good: Can ping DNS server
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
ERROR: DNS not resolving download.cloud.com
resolv.conf follows
nameserver 192.168.56.1
nameserver 8.8.8.8
nameserver 4.4.4.4

Also both cloud.out and systemvm.log in /var/log/cloud seem to give =
errors indicating issues with connecting to remote sites as well.  I can =
connect back to mgmt server on 8250 so I don't think that is the issue.

root@s-1-VM:/var/log/cloud# tail -2 systemvm.log=20
2013-02-21 22:01:17,523 INFO  [utils.nio.NioClient] (Agent-Selector:) =
Connecting to localhost:8250
2013-02-21 22:01:17,525 ERROR [utils.nio.NioConnection] =
(Agent-Selector:) Unable to connect to remote

root@s-1-VM:/var/log/cloud# tail -2 cloud.out=20
22:01:17,525 ERROR NioConnection:110 - Unable to connect to remote
22:01:23,614 ERROR NioConnection:110 - Unable to connect to remote

root@s-1-VM:/var/log/cloud# telnet 192.168.56.1 8250
Trying 192.168.56.1...
Connected to 192.168.56.1.

Is this a known limitation of the DevCloud setup or is there maybe =
something else wrong with my setup?=20

Thanks,

--=20
David Grizzanti
Software Engineer - SunGard Availability Services
401 N. Broad Street, Philadelphia, PA 19108
o: 215-446-1431 - e: david.grizzanti@sungard.com


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