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From Sheng Yang <sh...@yasker.org>
Subject Re: Hosts not adding - SSL issue?
Date Tue, 05 Mar 2013 23:08:06 GMT
SSL encrypted connection is the only way for mgmt/agent communication
since CloudStack 2.2.x, so it's not the problem.

Also port 8250 is the port used for communication since - I didn't
remember when...

So please check your network, or check host's agent.

I don't think cloud-agent is in the repo, so yum-update won't return
any result. I suppose 4.0.1 release would come with agent rpm as well?

--Sheng

On Tue, Mar 5, 2013 at 12:05 PM,  <JSmith@h2l.com> wrote:
> Thanks for the reply.
>
> Yes, I'm using KVM.
>
> If I try and do a yum update on the cloud-agent, on the host machine, yum
> returns that there is no update available for it.  I've even tried
> uninstalling it and reinstalling the cloud-agent.  Also the cloud-agent
> service is running on the host.
>
> I cannot telnet into port 8250 on the management server, even with the
> management server's firewall disabled.
>
> I guess my question is ... why is it trying to connect over SSL?  Have the
> packages for the yum repository for Cloudstack 4.0.1 been set up to work
> with SSL (where as 4.0.0 was not)?  Do I now have to configure SSL on my
> management server?  That's not going to be a solution.
>
> Is my only option to now go get the source files and install it myself, or
> does anyone know if you can disable SSL in the options?
>
> Thanks again,
> Jeremy
>
>
>
>
> From:   Sheng Yang <sheng@yasker.org>
> To:     "<cloudstack-users@incubator.apache.org>"
> <cloudstack-users@incubator.apache.org>,
> Date:   03/05/2013 02:25 PM
> Subject:        Re: Hosts not adding - SSL issue?
>
>
>
> Could you check the network connection? And if the agent is upgraded
> and running on the host? I suppose you're using KVM.
>
> Use "telnet 192.168.100.237 8250" to check connectivity.
>
> --Sheng
>
> On Tue, Mar 5, 2013 at 11:13 AM,  <JSmith@h2l.com> wrote:
>> I decided to reinstall cloud stack and start over as I was having a some
>> issues.  I've previously been able to get hosts into the cloud, but
> after
>> reinstalling (following the same instructions I did before - as I
> document
>> what I do), my hosts will not join.  It seems to be complaining about
> SSL
>> in the agent.log on both hosts.  I'm not looking to use SSL, I don't
> know
>> why it's asking for it.  While creating the cloud I selected to use a
>> basic flat network as this is for a private cloud.
>>
>> I don't know if the SSL got introduced from 4.0 to 4.0.1 or what, but I
>> don't want it, and don't know how it got in there this time around.  I
>> installed the management server via yum on a CentOS 6 server.  Any
>> thoughts?
>>
>> 2013-03-05 12:03:14,221 INFO  [cloud.agent.AgentShell] (main:null)
>> Implementation Version is 4.0.1.20130201075054
>> 2013-03-05 12:03:14,221 INFO  [cloud.agent.AgentShell] (main:null)
>> agent.properties found at /etc/cloud/agent/agent.properties
>> 2013-03-05 12:03:14,222 INFO  [cloud.agent.AgentShell] (main:null)
>> Defaulting to using properties file for storage
>> 2013-03-05 12:03:14,224 INFO  [cloud.agent.AgentShell] (main:null)
>> Defaulting to the constant time backoff algorithm
>> 2013-03-05 12:03:14,291 INFO  [cloud.agent.Agent] (main:null) id is 4
>> 2013-03-05 12:03:14,392 INFO
>> [resource.virtualnetwork.VirtualRoutingResource] (main:null)
>> VirtualRoutingResource _scriptDir to use: scripts/network/domr/k
>> vm
>> 2013-03-05 12:03:15,317 INFO  [kvm.resource.LibvirtComputingResource]
>> (main:null) No libvirt.vif.driver specififed. Defaults to
> BridgeVifDriver.
>> 2013-03-05 12:03:15,332 INFO  [cloud.agent.Agent] (main:null) Agent [id
> =
>> 4 : type = LibvirtComputingResource : zone = 1 : pod = 1 : workers = 5 :
>> host = 1
>> 92.168.100.237 : port = 8250
>> 2013-03-05 12:03:15,340 INFO  [utils.nio.NioClient]
> (Agent-Selector:null)
>> Connecting to 192.168.100.237:8250
>> 2013-03-05 12:03:15,424 ERROR [utils.nio.NioConnection]
>> (Agent-Selector:null) Unable to initialize the threads.
>> java.io.IOException: SSL: Fail to init SSL! java.io.IOException:
>> Connection closed with -1 on reading size.
>>         at com.cloud.utils.nio.NioClient.init(NioClient.java:83)
>>         at com.cloud.utils.nio.NioConnection.run(NioConnection.java:108)
>>         at java.lang.Thread.run(Thread.java:679)
>> 2013-03-05 12:03:20,428 INFO  [utils.nio.NioClient]
> (Agent-Selector:null)
>> Connecting to 192.168.100.237:8250
>> 2013-03-05 12:03:20,430 ERROR [utils.nio.NioConnection]
>> (Agent-Selector:null) Unable to initialize the threads.
>> java.io.IOException: SSL: Fail to init SSL! java.io.IOException:
>> Connection closed with -1 on reading size.
>>         at com.cloud.utils.nio.NioClient.init(NioClient.java:83)
>

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