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From Paul Angus <>
Subject RE: Unable to add hosts
Date Sat, 12 Dec 2015 17:47:05 GMT
Hi Jay,

As you've pointed out in your mgmt. server log, it looks like your firewall rules haven't
been set. Assuming you're using CentOS/RHEL I guess SELinux wasn't set to permissive when
your ran cloudstack-setup-management

You could try a quick n' dirty; service iptables stop to see if the communications from your
host can get through, then fix the rules and re-enable the firewall.

Paul Angus
VP Technology   ,       ShapeBlue

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-----Original Message-----
From: sayed jahed hussini []
Sent: Saturday, December 12, 2015 4:23 PM
To: Somesh Naidu <>;
Subject: Re: Unable to add hosts

I did update nss package, but that didn't resolve the problem either.

On Friday, December 11, 2015 2:03 PM, Somesh Naidu <> wrote:

See if updating nss package on your management server helps resolve this.


CloudPlatform Escalations
Citrix Systems, Inc.

-----Original Message-----
From: sayed jahed hussini []
Sent: Friday, December 11, 2015 11:18 AM
Subject: Unable to add hosts

I installed cloudstack using this guide:
Quick Installation Guide for CentOS 6 — Apache CloudStack Installation Documentation 4.6.0
documentation Everything went without any errors. But I am unable to add hosts. In /var/log/cloudstack/agent/agent.log
I got the following error:
INFO [utils.nio.NioClient] (main:null) Connecting to [utils.nio.NioConnection]
(main:null) Unable to initalize the Connection closed with -1
on reading size......
Also in /var/log/cloudstack/management/setupManagement.log i got the following errors:
DEBUG:root:execute:iptables-save|grep INPUT| grep -w 8080DEBUG:root:Failed to execute:
DEBUG:root:execute:iptables -I INPUT -p tcp -m tcp --dport 8080 -j ACCEPTDEBUG:root:execute:iptables-save|grep
INPUT| grep -w 8250 DEBUG:root:Failed to execute:DEBUG:root:execute:iptables -I INPUT -p tcp
-m tcp --dport 8250 -j ACCEPT


|   |
|   |   |   |   |   |
| Quick Installation Guide for CentOS 6 — Apache CloudStack Installation
|Documentation 4.6.0 documenta...NFS Our configuration is going to use
|NFS for both primary and secondary storage. We are going to go ahead
|and setup two NFS shares for those purposes. We’llstart out by
|installing nfs-utils.  |
|  |
| View on | Preview by Yahoo |
|  |
|   |

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