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Posted to users@cloudstack.apache.org by Elie MABO <mt...@yahoo.fr.INVALID> on 2016/05/03 03:38:00 UTC
I cannot start agent - Cloudstack 4.8 - Connection closed with -1
on reading size
Hi,
I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the agent on hosts cannot start. I receive the following message:
20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable to start agent:
com.cloud.utils.exception.CloudRuntimeException: Unable to start the connection!
at com.cloud.agent.Agent.start(Agent.java:230)
at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
at com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
at com.cloud.agent.AgentShell.start(AgentShell.java:461)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
Caused by: com.cloud.utils.exception.NioConnectionException: Connection closed with -1 on reading size.
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
at com.cloud.agent.Agent.start(Agent.java:228)
... 9 more
Caused by: java.io.IOException: Connection closed with -1 on reading size.
at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
... 10 more
2016-05-02 20:08:45,834 INFO [cloud.agent.Agent] (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
I tried to troubleshoot, but nothing. Please, can anybody help me to solve my problem ?
Additional information
1- The output of netstat command shows that management server does not listen on TCP port 8250, but on TCP6 port 8250
admin@mgnt:~$ sudo netstat -tanp | grep 8250
tcp6 0 0 :::8250 :::* LISTEN 20101/jsvc.exec
2- The telnet command on port 8250 return the message "Connection closed by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
Trying 192.168.1.10...
Connected to 192.168.1.10.
Escape character is '^]'.
Connection closed by foreign host.
3- Management server and hosts (2) are running Ubuntu 14.04 LTS as operating system, and all are up-to-date.
Thank you in advance.
Elie
Re: I cannot start agent - Cloudstack 4.8 - Connection closed with
-1 on reading size
Posted by Elie MABO <mt...@yahoo.fr.INVALID>.
Dear Yadav,
Thank you very much for your answer. I have the same version of Cloudstack on both management server and host. The port 8250 is open on management server, but a telnet from the kvm host on that port returns the following message:Trying 192.168.1.10...
Connected to 192.168.1.10.
Escape character is '^]'.
Connection closed by foreign host.
I think, I will wait the next version of Cloudstack to correct this problem (I hope). I tried to patch and build as you advised me, but I have encountered a problem with the pom.xml file.
Thank again for your help
Elie.
Le Mercredi 4 mai 2016 12h04, Rohit Yadav <bh...@apache.org> a écrit :
Elie,
Are you using the same version for management server and cloudstack-agent,
if not please fix that first upgrade your cloudstack-agent to 4.8 as well.
Secondly make sure port 8250 on mgmt server host is accessible for the
cloudstack-agent to connect to. Make sure Java runtime version same and
version 1.7.x (preferable oracle jre 1.7.0_80) on both management server
host and kvm host (kvm agent).
Finally, if both the above are non-issues for you apply the patch from:
https://github.com/apache/cloudstack/pull/1493 and build both management
server and cloudstack-agent (kvm agent) with this patch included in your
4.8.x source code. If you're
Regards.
On Wed, May 4, 2016 at 5:38 AM, ilya <il...@gmail.com> wrote:
> Ellie,
>
> We recently fixed a bug that prevents monopolizing the 8250 socket when
> someone telnets onto 8250 without proper SSL Handshake.
>
> Not certain if 4.8 has it merged and we released a 4.8.x patch upgrade.
>
> Perhaps we need to release 4.8 with bugfix, please kindly post a message
> on dev list.
>
> Would you be able to rebuild cloudstack from source?
>
> CCing Rohit as he was the developer for this fix.
>
> On 5/3/16 4:30 PM, Elie MABO wrote:
> > Hi Simon,
> >
> > I added the settings to JAVA_OPTS as you suggested, and now, ACS
> Manegement is listened on TCP port 8250admin@mngt:~$ sudo netstat -tanp |
> grep 8250
> > tcp 0 0 0.0.0.0:8250 0.0.0.0:*
> LISTEN 3143/jsvc.exec
> > But, I always have the message "Connection closed by foreign host." when
> I telnet the Management server on port 8250. So, agent on KVM hosts cannot
> start.
> > Thanks again for you help
> > Elie.
> >
> >
> > Le Lundi 2 mai 2016 22h07, Simon Weller <sw...@ena.com> a écrit :
> >
> >
> > Ellie,
> >
> > Can you try forcing ACS Management to only bind to IPV4?
> > Normally this is done in the JAVA_OPTS by setting
> -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true
> >
> > I think on the ACS Ubuntu release, JAVA_OPTS is set in your init
> scripts, but I'm not absolutely sure about that.
> >
> > Maybe someone who runs Ubuntu can chime in on this.
> >
> > - Si
> >
> >
> >
> > ________________________________________
> > From: Elie MABO <mt...@yahoo.fr.INVALID>
> > Sent: Monday, May 2, 2016 8:38 PM
> > To: Users; Dev
> > Subject: I cannot start agent - Cloudstack 4.8 - Connection closed with
> -1 on reading size
> >
> > Hi,
> >
> > I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the
> agent on hosts cannot start. I receive the following message:
> > 20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable
> to start agent:
> > com.cloud.utils.exception.CloudRuntimeException: Unable to start the
> connection!
> > at com.cloud.agent.Agent.start(Agent.java:230)
> > at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
> > at
> com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
> > at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
> > at com.cloud.agent.AgentShell.start(AgentShell.java:461)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > at java.lang.reflect.Method.invoke(Method.java:606)
> > at
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> > Caused by: com.cloud.utils.exception.NioConnectionException: Connection
> closed with -1 on reading size.
> > at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
> > at com.cloud.agent.Agent.start(Agent.java:228)
> > ... 9 more
> > Caused by: java.io.IOException: Connection closed with -1 on reading
> size.
> > at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
> > at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
> > at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
> > ... 10 more
> > 2016-05-02 20:08:45,834 INFO [cloud.agent.Agent]
> (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
> >
> > I tried to troubleshoot, but nothing. Please, can anybody help me to
> solve my problem ?
> >
> > Additional information
> >
> > 1- The output of netstat command shows that management server does not
> listen on TCP port 8250, but on TCP6 port 8250
> > admin@mgnt:~$ sudo netstat -tanp | grep 8250
> > tcp6 0 0 :::8250 :::*
> LISTEN 20101/jsvc.exec
> >
> > 2- The telnet command on port 8250 return the message "Connection closed
> by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
> > Trying 192.168.1.10...
> > Connected to 192.168.1.10.
> > Escape character is '^]'.
> > Connection closed by foreign host.
> >
> > 3- Management server and hosts (2) are running Ubuntu 14.04 LTS as
> operating system, and all are up-to-date.
> > Thank you in advance.
> > Elie
> >
> >
> >
>
Re: I cannot start agent - Cloudstack 4.8 - Connection closed with
-1 on reading size
Posted by Nux! <nu...@li.nux.ro>.
Thanks Rohit,
Testing this will not be easy. It starts working after a random number of restarts of mgmt/agent, so I need it to fail again. :)
Will definitely come to this the moment it happens, but not sure when it will.
--
Sent from the Delta quadrant using Borg technology!
Nux!
www.nux.ro
----- Original Message -----
> From: "Rohit Yadav" <ro...@shapeblue.com>
> To: users@cloudstack.apache.org
> Cc: users@cloudstack.apache.org, "ilya" <il...@gmail.com>
> Sent: Monday, 23 May, 2016 07:22:35
> Subject: Re: I cannot start agent - Cloudstack 4.8 - Connection closed with -1 on reading size
> Hi Lucian,
>
> I've backported the fix to 4.5:
> https://github.com/apache/cloudstack/commit/d5b61312bfb1c09d0635149810904634c9904ddb
>
> You may use this to cherry-pick on 4.5.2 or whatever 4.5.x you're using and
> build yourself a package. Let me know if that solves your problem, or we should
> revert this. Thanks.
>
> Regards,
> Rohit Yadav
>
>
> rohit.yadav@shapeblue.com
> www.shapeblue.com
> 53 Chandos Place, Covent Garden, London WC2N 4HSUK
> @shapeblue
>
>
> On May 22 2016, at 10:49 pm, Nux! <nu...@li.nux.ro> wrote:
>
> Rohit,
>
> Could you release a patch for 4.5 branch with the same fix? I have an
> installation with major problems because of this.
> Mgmt and agent on same machine, yet they fail to communicate, hv is left in
> Alert mode, can't launch new VMs.
>
> Cheers,
> Lucian
>
> --
> Sent from the Delta quadrant using Borg technology!
>
> Nux!
> www.nux.ro
>
> ----- Original Message -----
>> From: "Rohit Yadav" <bh...@apache.org>
>> To: "ilya" <il...@gmail.com>
>> Cc: users@cloudstack.apache.org
>> Sent: Wednesday, 4 May, 2016 17:03:54
>> Subject: Re: I cannot start agent - Cloudstack 4.8 - Connection closed with -1
>> on reading size
>
>> Elie,
>>
>> Are you using the same version for management server and cloudstack-agent,
>> if not please fix that first upgrade your cloudstack-agent to 4.8 as well.
>> Secondly make sure port 8250 on mgmt server host is accessible for the
>> cloudstack-agent to connect to. Make sure Java runtime version same and
>> version 1.7.x (preferable oracle jre 1.7.0_80) on both management server
>> host and kvm host (kvm agent).
>>
>> Finally, if both the above are non-issues for you apply the patch from:
>> https://github.com/apache/cloudstack/pull/1493 and build both management
>> server and cloudstack-agent (kvm agent) with this patch included in your
>> 4.8.x source code. If you're
>>
>> Regards.
>>
>> On Wed, May 4, 2016 at 5:38 AM, ilya <il...@gmail.com> wrote:
>>
>>> Ellie,
>>>
>>> We recently fixed a bug that prevents monopolizing the 8250 socket when
>>> someone telnets onto 8250 without proper SSL Handshake.
>>>
>>> Not certain if 4.8 has it merged and we released a 4.8.x patch upgrade.
>>>
>>> Perhaps we need to release 4.8 with bugfix, please kindly post a message
>>> on dev list.
>>>
>>> Would you be able to rebuild cloudstack from source?
>>>
>>> CCing Rohit as he was the developer for this fix.
>>>
>>> On 5/3/16 4:30 PM, Elie MABO wrote:
>>> > Hi Simon,
>>> >
>>> > I added the settings to JAVA_OPTS as you suggested, and now, ACS
>>> Manegement is listened on TCP port 8250admin@mngt:~$ sudo netstat -tanp |
>>> grep 8250
>>> > tcp 0 0 0.0.0.0:8250 0.0.0.0:*
>>> LISTEN 3143/jsvc.exec
>>> > But, I always have the message "Connection closed by foreign host." when
>>> I telnet the Management server on port 8250. So, agent on KVM hosts cannot
>>> start.
>>> > Thanks again for you help
>>> > Elie.
>>> >
>>> >
>>> > Le Lundi 2 mai 2016 22h07, Simon Weller <sw...@ena.com> a écrit :
>>> >
>>> >
>>> > Ellie,
>>> >
>>> > Can you try forcing ACS Management to only bind to IPV4?
>>> > Normally this is done in the JAVA_OPTS by setting
>>> -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true
>>> >
>>> > I think on the ACS Ubuntu release, JAVA_OPTS is set in your init
>>> scripts, but I'm not absolutely sure about that.
>>> >
>>> > Maybe someone who runs Ubuntu can chime in on this.
>>> >
>>> > - Si
>>> >
>>> >
>>> >
>>> > ________________________________________
>>> > From: Elie MABO <mt...@yahoo.fr.INVALID>
>>> > Sent: Monday, May 2, 2016 8:38 PM
>>> > To: Users; Dev
>>> > Subject: I cannot start agent - Cloudstack 4.8 - Connection closed with
>>> -1 on reading size
>>> >
>>> > Hi,
>>> >
>>> > I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the
>>> agent on hosts cannot start. I receive the following message:
>>> > 20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable
>>> to start agent:
>>> > com.cloud.utils.exception.CloudRuntimeException: Unable to start the
>>> connection!
>>> > at com.cloud.agent.Agent.start(Agent.java:230)
>>> > at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
>>> > at
>>> com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
>>> > at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
>>> > at com.cloud.agent.AgentShell.start(AgentShell.java:461)
>>> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> > at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>> > at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>> > at java.lang.reflect.Method.invoke(Method.java:606)
>>> > at
>>> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
>>> > Caused by: com.cloud.utils.exception.NioConnectionException: Connection
>>> closed with -1 on reading size.
>>> > at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
>>> > at com.cloud.agent.Agent.start(Agent.java:228)
>>> > ... 9 more
>>> > Caused by: java.io.IOException: Connection closed with -1 on reading
>>> size.
>>> > at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
>>> > at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
>>> > at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
>>> > ... 10 more
>>> > 2016-05-02 20:08:45,834 INFO [cloud.agent.Agent]
>>> (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
>>> >
>>> > I tried to troubleshoot, but nothing. Please, can anybody help me to
>>> solve my problem ?
>>> >
>>> > Additional information
>>> >
>>> > 1- The output of netstat command shows that management server does not
>>> listen on TCP port 8250, but on TCP6 port 8250
>>> > admin@mgnt:~$ sudo netstat -tanp | grep 8250
>>> > tcp6 0 0 :::8250 :::*
>>> LISTEN 20101/jsvc.exec
>>> >
>>> > 2- The telnet command on port 8250 return the message "Connection closed
>>> by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
>>> > Trying 192.168.1.10...
>>> > Connected to 192.168.1.10.
>>> > Escape character is '^]'.
>>> > Connection closed by foreign host.
>>> >
>>> > 3- Management server and hosts (2) are running Ubuntu 14.04 LTS as
>>> operating system, and all are up-to-date.
>>> > Thank you in advance.
>>> > Elie
>>> >
>>> >
Re: I cannot start agent - Cloudstack 4.8 - Connection
closed with -1 on reading size
Posted by Rohit Yadav <ro...@shapeblue.com>.
Hi Lucian,
I've backported the fix to 4.5:
https://github.com/apache/cloudstack/commit/d5b61312bfb1c09d0635149810904634c9904ddb
You may use this to cherry-pick on 4.5.2 or whatever 4.5.x you're using and build yourself a package. Let me know if that solves your problem, or we should revert this. Thanks.
Regards,
Rohit Yadav
rohit.yadav@shapeblue.com
www.shapeblue.com
53 Chandos Place, Covent Garden, London WC2N 4HSUK
@shapeblue
On May 22 2016, at 10:49 pm, Nux! <nu...@li.nux.ro> wrote:
Rohit,
Could you release a patch for 4.5 branch with the same fix? I have an installation with major problems because of this.
Mgmt and agent on same machine, yet they fail to communicate, hv is left in Alert mode, can't launch new VMs.
Cheers,
Lucian
--
Sent from the Delta quadrant using Borg technology!
Nux!
www.nux.ro
----- Original Message -----
> From: "Rohit Yadav" <bh...@apache.org>
> To: "ilya" <il...@gmail.com>
> Cc: users@cloudstack.apache.org
> Sent: Wednesday, 4 May, 2016 17:03:54
> Subject: Re: I cannot start agent - Cloudstack 4.8 - Connection closed with -1 on reading size
> Elie,
>
> Are you using the same version for management server and cloudstack-agent,
> if not please fix that first upgrade your cloudstack-agent to 4.8 as well.
> Secondly make sure port 8250 on mgmt server host is accessible for the
> cloudstack-agent to connect to. Make sure Java runtime version same and
> version 1.7.x (preferable oracle jre 1.7.0_80) on both management server
> host and kvm host (kvm agent).
>
> Finally, if both the above are non-issues for you apply the patch from:
> https://github.com/apache/cloudstack/pull/1493 and build both management
> server and cloudstack-agent (kvm agent) with this patch included in your
> 4.8.x source code. If you're
>
> Regards.
>
> On Wed, May 4, 2016 at 5:38 AM, ilya <il...@gmail.com> wrote:
>
>> Ellie,
>>
>> We recently fixed a bug that prevents monopolizing the 8250 socket when
>> someone telnets onto 8250 without proper SSL Handshake.
>>
>> Not certain if 4.8 has it merged and we released a 4.8.x patch upgrade.
>>
>> Perhaps we need to release 4.8 with bugfix, please kindly post a message
>> on dev list.
>>
>> Would you be able to rebuild cloudstack from source?
>>
>> CCing Rohit as he was the developer for this fix.
>>
>> On 5/3/16 4:30 PM, Elie MABO wrote:
>> > Hi Simon,
>> >
>> > I added the settings to JAVA_OPTS as you suggested, and now, ACS
>> Manegement is listened on TCP port 8250admin@mngt:~$ sudo netstat -tanp |
>> grep 8250
>> > tcp 0 0 0.0.0.0:8250 0.0.0.0:*
>> LISTEN 3143/jsvc.exec
>> > But, I always have the message "Connection closed by foreign host." when
>> I telnet the Management server on port 8250. So, agent on KVM hosts cannot
>> start.
>> > Thanks again for you help
>> > Elie.
>> >
>> >
>> > Le Lundi 2 mai 2016 22h07, Simon Weller <sw...@ena.com> a écrit :
>> >
>> >
>> > Ellie,
>> >
>> > Can you try forcing ACS Management to only bind to IPV4?
>> > Normally this is done in the JAVA_OPTS by setting
>> -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true
>> >
>> > I think on the ACS Ubuntu release, JAVA_OPTS is set in your init
>> scripts, but I'm not absolutely sure about that.
>> >
>> > Maybe someone who runs Ubuntu can chime in on this.
>> >
>> > - Si
>> >
>> >
>> >
>> > ________________________________________
>> > From: Elie MABO <mt...@yahoo.fr.INVALID>
>> > Sent: Monday, May 2, 2016 8:38 PM
>> > To: Users; Dev
>> > Subject: I cannot start agent - Cloudstack 4.8 - Connection closed with
>> -1 on reading size
>> >
>> > Hi,
>> >
>> > I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the
>> agent on hosts cannot start. I receive the following message:
>> > 20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable
>> to start agent:
>> > com.cloud.utils.exception.CloudRuntimeException: Unable to start the
>> connection!
>> > at com.cloud.agent.Agent.start(Agent.java:230)
>> > at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
>> > at
>> com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
>> > at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
>> > at com.cloud.agent.AgentShell.start(AgentShell.java:461)
>> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> > at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>> > at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> > at java.lang.reflect.Method.invoke(Method.java:606)
>> > at
>> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
>> > Caused by: com.cloud.utils.exception.NioConnectionException: Connection
>> closed with -1 on reading size.
>> > at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
>> > at com.cloud.agent.Agent.start(Agent.java:228)
>> > ... 9 more
>> > Caused by: java.io.IOException: Connection closed with -1 on reading
>> size.
>> > at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
>> > at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
>> > at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
>> > ... 10 more
>> > 2016-05-02 20:08:45,834 INFO [cloud.agent.Agent]
>> (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
>> >
>> > I tried to troubleshoot, but nothing. Please, can anybody help me to
>> solve my problem ?
>> >
>> > Additional information
>> >
>> > 1- The output of netstat command shows that management server does not
>> listen on TCP port 8250, but on TCP6 port 8250
>> > admin@mgnt:~$ sudo netstat -tanp | grep 8250
>> > tcp6 0 0 :::8250 :::*
>> LISTEN 20101/jsvc.exec
>> >
>> > 2- The telnet command on port 8250 return the message "Connection closed
>> by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
>> > Trying 192.168.1.10...
>> > Connected to 192.168.1.10.
>> > Escape character is '^]'.
>> > Connection closed by foreign host.
>> >
>> > 3- Management server and hosts (2) are running Ubuntu 14.04 LTS as
>> operating system, and all are up-to-date.
>> > Thank you in advance.
>> > Elie
>> >
>> >
>> >
Re: I cannot start agent - Cloudstack 4.8 - Connection closed with
-1 on reading size
Posted by Nux! <nu...@li.nux.ro>.
Rohit,
Could you release a patch for 4.5 branch with the same fix? I have an installation with major problems because of this.
Mgmt and agent on same machine, yet they fail to communicate, hv is left in Alert mode, can't launch new VMs.
Cheers,
Lucian
--
Sent from the Delta quadrant using Borg technology!
Nux!
www.nux.ro
----- Original Message -----
> From: "Rohit Yadav" <bh...@apache.org>
> To: "ilya" <il...@gmail.com>
> Cc: users@cloudstack.apache.org
> Sent: Wednesday, 4 May, 2016 17:03:54
> Subject: Re: I cannot start agent - Cloudstack 4.8 - Connection closed with -1 on reading size
> Elie,
>
> Are you using the same version for management server and cloudstack-agent,
> if not please fix that first upgrade your cloudstack-agent to 4.8 as well.
> Secondly make sure port 8250 on mgmt server host is accessible for the
> cloudstack-agent to connect to. Make sure Java runtime version same and
> version 1.7.x (preferable oracle jre 1.7.0_80) on both management server
> host and kvm host (kvm agent).
>
> Finally, if both the above are non-issues for you apply the patch from:
> https://github.com/apache/cloudstack/pull/1493 and build both management
> server and cloudstack-agent (kvm agent) with this patch included in your
> 4.8.x source code. If you're
>
> Regards.
>
> On Wed, May 4, 2016 at 5:38 AM, ilya <il...@gmail.com> wrote:
>
>> Ellie,
>>
>> We recently fixed a bug that prevents monopolizing the 8250 socket when
>> someone telnets onto 8250 without proper SSL Handshake.
>>
>> Not certain if 4.8 has it merged and we released a 4.8.x patch upgrade.
>>
>> Perhaps we need to release 4.8 with bugfix, please kindly post a message
>> on dev list.
>>
>> Would you be able to rebuild cloudstack from source?
>>
>> CCing Rohit as he was the developer for this fix.
>>
>> On 5/3/16 4:30 PM, Elie MABO wrote:
>> > Hi Simon,
>> >
>> > I added the settings to JAVA_OPTS as you suggested, and now, ACS
>> Manegement is listened on TCP port 8250admin@mngt:~$ sudo netstat -tanp |
>> grep 8250
>> > tcp 0 0 0.0.0.0:8250 0.0.0.0:*
>> LISTEN 3143/jsvc.exec
>> > But, I always have the message "Connection closed by foreign host." when
>> I telnet the Management server on port 8250. So, agent on KVM hosts cannot
>> start.
>> > Thanks again for you help
>> > Elie.
>> >
>> >
>> > Le Lundi 2 mai 2016 22h07, Simon Weller <sw...@ena.com> a écrit :
>> >
>> >
>> > Ellie,
>> >
>> > Can you try forcing ACS Management to only bind to IPV4?
>> > Normally this is done in the JAVA_OPTS by setting
>> -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true
>> >
>> > I think on the ACS Ubuntu release, JAVA_OPTS is set in your init
>> scripts, but I'm not absolutely sure about that.
>> >
>> > Maybe someone who runs Ubuntu can chime in on this.
>> >
>> > - Si
>> >
>> >
>> >
>> > ________________________________________
>> > From: Elie MABO <mt...@yahoo.fr.INVALID>
>> > Sent: Monday, May 2, 2016 8:38 PM
>> > To: Users; Dev
>> > Subject: I cannot start agent - Cloudstack 4.8 - Connection closed with
>> -1 on reading size
>> >
>> > Hi,
>> >
>> > I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the
>> agent on hosts cannot start. I receive the following message:
>> > 20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable
>> to start agent:
>> > com.cloud.utils.exception.CloudRuntimeException: Unable to start the
>> connection!
>> > at com.cloud.agent.Agent.start(Agent.java:230)
>> > at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
>> > at
>> com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
>> > at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
>> > at com.cloud.agent.AgentShell.start(AgentShell.java:461)
>> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> > at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>> > at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> > at java.lang.reflect.Method.invoke(Method.java:606)
>> > at
>> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
>> > Caused by: com.cloud.utils.exception.NioConnectionException: Connection
>> closed with -1 on reading size.
>> > at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
>> > at com.cloud.agent.Agent.start(Agent.java:228)
>> > ... 9 more
>> > Caused by: java.io.IOException: Connection closed with -1 on reading
>> size.
>> > at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
>> > at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
>> > at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
>> > ... 10 more
>> > 2016-05-02 20:08:45,834 INFO [cloud.agent.Agent]
>> (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
>> >
>> > I tried to troubleshoot, but nothing. Please, can anybody help me to
>> solve my problem ?
>> >
>> > Additional information
>> >
>> > 1- The output of netstat command shows that management server does not
>> listen on TCP port 8250, but on TCP6 port 8250
>> > admin@mgnt:~$ sudo netstat -tanp | grep 8250
>> > tcp6 0 0 :::8250 :::*
>> LISTEN 20101/jsvc.exec
>> >
>> > 2- The telnet command on port 8250 return the message "Connection closed
>> by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
>> > Trying 192.168.1.10...
>> > Connected to 192.168.1.10.
>> > Escape character is '^]'.
>> > Connection closed by foreign host.
>> >
>> > 3- Management server and hosts (2) are running Ubuntu 14.04 LTS as
>> operating system, and all are up-to-date.
>> > Thank you in advance.
>> > Elie
>> >
>> >
>> >
Re: I cannot start agent - Cloudstack 4.8 - Connection closed with -1
on reading size
Posted by Rohit Yadav <bh...@apache.org>.
Elie,
Are you using the same version for management server and cloudstack-agent,
if not please fix that first upgrade your cloudstack-agent to 4.8 as well.
Secondly make sure port 8250 on mgmt server host is accessible for the
cloudstack-agent to connect to. Make sure Java runtime version same and
version 1.7.x (preferable oracle jre 1.7.0_80) on both management server
host and kvm host (kvm agent).
Finally, if both the above are non-issues for you apply the patch from:
https://github.com/apache/cloudstack/pull/1493 and build both management
server and cloudstack-agent (kvm agent) with this patch included in your
4.8.x source code. If you're
Regards.
On Wed, May 4, 2016 at 5:38 AM, ilya <il...@gmail.com> wrote:
> Ellie,
>
> We recently fixed a bug that prevents monopolizing the 8250 socket when
> someone telnets onto 8250 without proper SSL Handshake.
>
> Not certain if 4.8 has it merged and we released a 4.8.x patch upgrade.
>
> Perhaps we need to release 4.8 with bugfix, please kindly post a message
> on dev list.
>
> Would you be able to rebuild cloudstack from source?
>
> CCing Rohit as he was the developer for this fix.
>
> On 5/3/16 4:30 PM, Elie MABO wrote:
> > Hi Simon,
> >
> > I added the settings to JAVA_OPTS as you suggested, and now, ACS
> Manegement is listened on TCP port 8250admin@mngt:~$ sudo netstat -tanp |
> grep 8250
> > tcp 0 0 0.0.0.0:8250 0.0.0.0:*
> LISTEN 3143/jsvc.exec
> > But, I always have the message "Connection closed by foreign host." when
> I telnet the Management server on port 8250. So, agent on KVM hosts cannot
> start.
> > Thanks again for you help
> > Elie.
> >
> >
> > Le Lundi 2 mai 2016 22h07, Simon Weller <sw...@ena.com> a écrit :
> >
> >
> > Ellie,
> >
> > Can you try forcing ACS Management to only bind to IPV4?
> > Normally this is done in the JAVA_OPTS by setting
> -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true
> >
> > I think on the ACS Ubuntu release, JAVA_OPTS is set in your init
> scripts, but I'm not absolutely sure about that.
> >
> > Maybe someone who runs Ubuntu can chime in on this.
> >
> > - Si
> >
> >
> >
> > ________________________________________
> > From: Elie MABO <mt...@yahoo.fr.INVALID>
> > Sent: Monday, May 2, 2016 8:38 PM
> > To: Users; Dev
> > Subject: I cannot start agent - Cloudstack 4.8 - Connection closed with
> -1 on reading size
> >
> > Hi,
> >
> > I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the
> agent on hosts cannot start. I receive the following message:
> > 20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable
> to start agent:
> > com.cloud.utils.exception.CloudRuntimeException: Unable to start the
> connection!
> > at com.cloud.agent.Agent.start(Agent.java:230)
> > at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
> > at
> com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
> > at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
> > at com.cloud.agent.AgentShell.start(AgentShell.java:461)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > at java.lang.reflect.Method.invoke(Method.java:606)
> > at
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> > Caused by: com.cloud.utils.exception.NioConnectionException: Connection
> closed with -1 on reading size.
> > at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
> > at com.cloud.agent.Agent.start(Agent.java:228)
> > ... 9 more
> > Caused by: java.io.IOException: Connection closed with -1 on reading
> size.
> > at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
> > at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
> > at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
> > ... 10 more
> > 2016-05-02 20:08:45,834 INFO [cloud.agent.Agent]
> (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
> >
> > I tried to troubleshoot, but nothing. Please, can anybody help me to
> solve my problem ?
> >
> > Additional information
> >
> > 1- The output of netstat command shows that management server does not
> listen on TCP port 8250, but on TCP6 port 8250
> > admin@mgnt:~$ sudo netstat -tanp | grep 8250
> > tcp6 0 0 :::8250 :::*
> LISTEN 20101/jsvc.exec
> >
> > 2- The telnet command on port 8250 return the message "Connection closed
> by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
> > Trying 192.168.1.10...
> > Connected to 192.168.1.10.
> > Escape character is '^]'.
> > Connection closed by foreign host.
> >
> > 3- Management server and hosts (2) are running Ubuntu 14.04 LTS as
> operating system, and all are up-to-date.
> > Thank you in advance.
> > Elie
> >
> >
> >
>
Re: I cannot start agent - Cloudstack 4.8 - Connection closed with
-1 on reading size
Posted by ilya <il...@gmail.com>.
Ellie,
We recently fixed a bug that prevents monopolizing the 8250 socket when
someone telnets onto 8250 without proper SSL Handshake.
Not certain if 4.8 has it merged and we released a 4.8.x patch upgrade.
Perhaps we need to release 4.8 with bugfix, please kindly post a message
on dev list.
Would you be able to rebuild cloudstack from source?
CCing Rohit as he was the developer for this fix.
On 5/3/16 4:30 PM, Elie MABO wrote:
> Hi Simon,
>
> I added the settings to JAVA_OPTS as you suggested, and now, ACS Manegement is listened on TCP port 8250admin@mngt:~$ sudo netstat -tanp | grep 8250
> tcp 0 0 0.0.0.0:8250 0.0.0.0:* LISTEN 3143/jsvc.exec
> But, I always have the message "Connection closed by foreign host." when I telnet the Management server on port 8250. So, agent on KVM hosts cannot start.
> Thanks again for you help
> Elie.
>
>
> Le Lundi 2 mai 2016 22h07, Simon Weller <sw...@ena.com> a �crit :
>
>
> Ellie,
>
> Can you try forcing ACS Management to only bind to IPV4?
> Normally this is done in the JAVA_OPTS by setting -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true
>
> I think on the ACS Ubuntu release, JAVA_OPTS is set in your init scripts, but I'm not absolutely sure about that.
>
> Maybe someone who runs Ubuntu can chime in on this.
>
> - Si
>
>
>
> ________________________________________
> From: Elie MABO <mt...@yahoo.fr.INVALID>
> Sent: Monday, May 2, 2016 8:38 PM
> To: Users; Dev
> Subject: I cannot start agent - Cloudstack 4.8 - Connection closed with -1 on reading size
>
> Hi,
>
> I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the agent on hosts cannot start. I receive the following message:
> 20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable to start agent:
> com.cloud.utils.exception.CloudRuntimeException: Unable to start the connection!
> at com.cloud.agent.Agent.start(Agent.java:230)
> at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
> at com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
> at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
> at com.cloud.agent.AgentShell.start(AgentShell.java:461)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> Caused by: com.cloud.utils.exception.NioConnectionException: Connection closed with -1 on reading size.
> at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
> at com.cloud.agent.Agent.start(Agent.java:228)
> ... 9 more
> Caused by: java.io.IOException: Connection closed with -1 on reading size.
> at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
> at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
> at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
> ... 10 more
> 2016-05-02 20:08:45,834 INFO [cloud.agent.Agent] (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
>
> I tried to troubleshoot, but nothing. Please, can anybody help me to solve my problem ?
>
> Additional information
>
> 1- The output of netstat command shows that management server does not listen on TCP port 8250, but on TCP6 port 8250
> admin@mgnt:~$ sudo netstat -tanp | grep 8250
> tcp6 0 0 :::8250 :::* LISTEN 20101/jsvc.exec
>
> 2- The telnet command on port 8250 return the message "Connection closed by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
> Trying 192.168.1.10...
> Connected to 192.168.1.10.
> Escape character is '^]'.
> Connection closed by foreign host.
>
> 3- Management server and hosts (2) are running Ubuntu 14.04 LTS as operating system, and all are up-to-date.
> Thank you in advance.
> Elie
>
>
>
Re: I cannot start agent - Cloudstack 4.8 - Connection closed with
-1 on reading size
Posted by Elie MABO <mt...@yahoo.fr.INVALID>.
Hi Simon,
I added the settings to JAVA_OPTS as you suggested, and now, ACS Manegement is listened on TCP port 8250admin@mngt:~$ sudo netstat -tanp | grep 8250
tcp 0 0 0.0.0.0:8250 0.0.0.0:* LISTEN 3143/jsvc.exec
But, I always have the message "Connection closed by foreign host." when I telnet the Management server on port 8250. So, agent on KVM hosts cannot start.
Thanks again for you help
Elie.
Le Lundi 2 mai 2016 22h07, Simon Weller <sw...@ena.com> a écrit :
Ellie,
Can you try forcing ACS Management to only bind to IPV4?
Normally this is done in the JAVA_OPTS by setting -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true
I think on the ACS Ubuntu release, JAVA_OPTS is set in your init scripts, but I'm not absolutely sure about that.
Maybe someone who runs Ubuntu can chime in on this.
- Si
________________________________________
From: Elie MABO <mt...@yahoo.fr.INVALID>
Sent: Monday, May 2, 2016 8:38 PM
To: Users; Dev
Subject: I cannot start agent - Cloudstack 4.8 - Connection closed with -1 on reading size
Hi,
I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the agent on hosts cannot start. I receive the following message:
20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable to start agent:
com.cloud.utils.exception.CloudRuntimeException: Unable to start the connection!
at com.cloud.agent.Agent.start(Agent.java:230)
at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
at com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
at com.cloud.agent.AgentShell.start(AgentShell.java:461)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
Caused by: com.cloud.utils.exception.NioConnectionException: Connection closed with -1 on reading size.
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
at com.cloud.agent.Agent.start(Agent.java:228)
... 9 more
Caused by: java.io.IOException: Connection closed with -1 on reading size.
at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
... 10 more
2016-05-02 20:08:45,834 INFO [cloud.agent.Agent] (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
I tried to troubleshoot, but nothing. Please, can anybody help me to solve my problem ?
Additional information
1- The output of netstat command shows that management server does not listen on TCP port 8250, but on TCP6 port 8250
admin@mgnt:~$ sudo netstat -tanp | grep 8250
tcp6 0 0 :::8250 :::* LISTEN 20101/jsvc.exec
2- The telnet command on port 8250 return the message "Connection closed by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
Trying 192.168.1.10...
Connected to 192.168.1.10.
Escape character is '^]'.
Connection closed by foreign host.
3- Management server and hosts (2) are running Ubuntu 14.04 LTS as operating system, and all are up-to-date.
Thank you in advance.
Elie
Re: I cannot start agent - Cloudstack 4.8 - Connection closed with -1
on reading size
Posted by Rajani Karuturi <ra...@apache.org>.
also check java version and upgrade nss
http://blog.backslasher.net/java-ssl-crash.html
~Rajani
On Tue, May 3, 2016 at 7:36 AM, Simon Weller <sw...@ena.com> wrote:
> Ellie,
>
> Can you try forcing ACS Management to only bind to IPV4?
> Normally this is done in the JAVA_OPTS by setting
> -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true
>
> I think on the ACS Ubuntu release, JAVA_OPTS is set in your init scripts,
> but I'm not absolutely sure about that.
>
> Maybe someone who runs Ubuntu can chime in on this.
>
> - Si
>
>
>
> ________________________________________
> From: Elie MABO <mt...@yahoo.fr.INVALID>
> Sent: Monday, May 2, 2016 8:38 PM
> To: Users; Dev
> Subject: I cannot start agent - Cloudstack 4.8 - Connection closed with
> -1 on reading size
>
> Hi,
>
> I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the agent
> on hosts cannot start. I receive the following message:
> 20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable
> to start agent:
> com.cloud.utils.exception.CloudRuntimeException: Unable to start the
> connection!
> at com.cloud.agent.Agent.start(Agent.java:230)
> at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
> at
> com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
> at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
> at com.cloud.agent.AgentShell.start(AgentShell.java:461)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> Caused by: com.cloud.utils.exception.NioConnectionException: Connection
> closed with -1 on reading size.
> at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
> at com.cloud.agent.Agent.start(Agent.java:228)
> ... 9 more
> Caused by: java.io.IOException: Connection closed with -1 on reading size.
> at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
> at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
> at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
> ... 10 more
> 2016-05-02 20:08:45,834 INFO [cloud.agent.Agent]
> (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
>
> I tried to troubleshoot, but nothing. Please, can anybody help me to solve
> my problem ?
>
> Additional information
>
> 1- The output of netstat command shows that management server does not
> listen on TCP port 8250, but on TCP6 port 8250
> admin@mgnt:~$ sudo netstat -tanp | grep 8250
> tcp6 0 0 :::8250 :::*
> LISTEN 20101/jsvc.exec
>
> 2- The telnet command on port 8250 return the message "Connection closed
> by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
> Trying 192.168.1.10...
> Connected to 192.168.1.10.
> Escape character is '^]'.
> Connection closed by foreign host.
>
> 3- Management server and hosts (2) are running Ubuntu 14.04 LTS as
> operating system, and all are up-to-date.
> Thank you in advance.
> Elie
>
Re: I cannot start agent - Cloudstack 4.8 - Connection closed with -1
on reading size
Posted by Rajani Karuturi <ra...@apache.org>.
also check java version and upgrade nss
http://blog.backslasher.net/java-ssl-crash.html
~Rajani
On Tue, May 3, 2016 at 7:36 AM, Simon Weller <sw...@ena.com> wrote:
> Ellie,
>
> Can you try forcing ACS Management to only bind to IPV4?
> Normally this is done in the JAVA_OPTS by setting
> -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true
>
> I think on the ACS Ubuntu release, JAVA_OPTS is set in your init scripts,
> but I'm not absolutely sure about that.
>
> Maybe someone who runs Ubuntu can chime in on this.
>
> - Si
>
>
>
> ________________________________________
> From: Elie MABO <mt...@yahoo.fr.INVALID>
> Sent: Monday, May 2, 2016 8:38 PM
> To: Users; Dev
> Subject: I cannot start agent - Cloudstack 4.8 - Connection closed with
> -1 on reading size
>
> Hi,
>
> I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the agent
> on hosts cannot start. I receive the following message:
> 20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable
> to start agent:
> com.cloud.utils.exception.CloudRuntimeException: Unable to start the
> connection!
> at com.cloud.agent.Agent.start(Agent.java:230)
> at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
> at
> com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
> at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
> at com.cloud.agent.AgentShell.start(AgentShell.java:461)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> Caused by: com.cloud.utils.exception.NioConnectionException: Connection
> closed with -1 on reading size.
> at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
> at com.cloud.agent.Agent.start(Agent.java:228)
> ... 9 more
> Caused by: java.io.IOException: Connection closed with -1 on reading size.
> at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
> at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
> at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
> ... 10 more
> 2016-05-02 20:08:45,834 INFO [cloud.agent.Agent]
> (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
>
> I tried to troubleshoot, but nothing. Please, can anybody help me to solve
> my problem ?
>
> Additional information
>
> 1- The output of netstat command shows that management server does not
> listen on TCP port 8250, but on TCP6 port 8250
> admin@mgnt:~$ sudo netstat -tanp | grep 8250
> tcp6 0 0 :::8250 :::*
> LISTEN 20101/jsvc.exec
>
> 2- The telnet command on port 8250 return the message "Connection closed
> by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
> Trying 192.168.1.10...
> Connected to 192.168.1.10.
> Escape character is '^]'.
> Connection closed by foreign host.
>
> 3- Management server and hosts (2) are running Ubuntu 14.04 LTS as
> operating system, and all are up-to-date.
> Thank you in advance.
> Elie
>
Re: I cannot start agent - Cloudstack 4.8 - Connection closed with
-1 on reading size
Posted by Simon Weller <sw...@ena.com>.
Ellie,
Can you try forcing ACS Management to only bind to IPV4?
Normally this is done in the JAVA_OPTS by setting -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true
I think on the ACS Ubuntu release, JAVA_OPTS is set in your init scripts, but I'm not absolutely sure about that.
Maybe someone who runs Ubuntu can chime in on this.
- Si
________________________________________
From: Elie MABO <mt...@yahoo.fr.INVALID>
Sent: Monday, May 2, 2016 8:38 PM
To: Users; Dev
Subject: I cannot start agent - Cloudstack 4.8 - Connection closed with -1 on reading size
Hi,
I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the agent on hosts cannot start. I receive the following message:
20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable to start agent:
com.cloud.utils.exception.CloudRuntimeException: Unable to start the connection!
at com.cloud.agent.Agent.start(Agent.java:230)
at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
at com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
at com.cloud.agent.AgentShell.start(AgentShell.java:461)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
Caused by: com.cloud.utils.exception.NioConnectionException: Connection closed with -1 on reading size.
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
at com.cloud.agent.Agent.start(Agent.java:228)
... 9 more
Caused by: java.io.IOException: Connection closed with -1 on reading size.
at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
... 10 more
2016-05-02 20:08:45,834 INFO [cloud.agent.Agent] (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
I tried to troubleshoot, but nothing. Please, can anybody help me to solve my problem ?
Additional information
1- The output of netstat command shows that management server does not listen on TCP port 8250, but on TCP6 port 8250
admin@mgnt:~$ sudo netstat -tanp | grep 8250
tcp6 0 0 :::8250 :::* LISTEN 20101/jsvc.exec
2- The telnet command on port 8250 return the message "Connection closed by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
Trying 192.168.1.10...
Connected to 192.168.1.10.
Escape character is '^]'.
Connection closed by foreign host.
3- Management server and hosts (2) are running Ubuntu 14.04 LTS as operating system, and all are up-to-date.
Thank you in advance.
Elie
Re: I cannot start agent - Cloudstack 4.8 - Connection closed with
-1 on reading size
Posted by Simon Weller <sw...@ena.com>.
Ellie,
Can you try forcing ACS Management to only bind to IPV4?
Normally this is done in the JAVA_OPTS by setting -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv4Addresses=true
I think on the ACS Ubuntu release, JAVA_OPTS is set in your init scripts, but I'm not absolutely sure about that.
Maybe someone who runs Ubuntu can chime in on this.
- Si
________________________________________
From: Elie MABO <mt...@yahoo.fr.INVALID>
Sent: Monday, May 2, 2016 8:38 PM
To: Users; Dev
Subject: I cannot start agent - Cloudstack 4.8 - Connection closed with -1 on reading size
Hi,
I have upgraded my cloudstack from 4.4 to 4.8. After upgrading, the agent on hosts cannot start. I receive the following message:
20:08:45,833 ERROR [cloud.agent.AgentShell] (main:null) (logid:) Unable to start agent:
com.cloud.utils.exception.CloudRuntimeException: Unable to start the connection!
at com.cloud.agent.Agent.start(Agent.java:230)
at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:399)
at com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:367)
at com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
at com.cloud.agent.AgentShell.start(AgentShell.java:461)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
Caused by: com.cloud.utils.exception.NioConnectionException: Connection closed with -1 on reading size.
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:94)
at com.cloud.agent.Agent.start(Agent.java:228)
... 9 more
Caused by: java.io.IOException: Connection closed with -1 on reading size.
at com.cloud.utils.nio.Link.doHandshake(Link.java:513)
at com.cloud.utils.nio.NioClient.init(NioClient.java:80)
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:88)
... 10 more
2016-05-02 20:08:45,834 INFO [cloud.agent.Agent] (AgentShutdownThread:null) (logid:) Stopping the agent: Reason = sig.kill
I tried to troubleshoot, but nothing. Please, can anybody help me to solve my problem ?
Additional information
1- The output of netstat command shows that management server does not listen on TCP port 8250, but on TCP6 port 8250
admin@mgnt:~$ sudo netstat -tanp | grep 8250
tcp6 0 0 :::8250 :::* LISTEN 20101/jsvc.exec
2- The telnet command on port 8250 return the message "Connection closed by foreign host."admin@mgnt:~$ telnet 192.168.1.10 8250
Trying 192.168.1.10...
Connected to 192.168.1.10.
Escape character is '^]'.
Connection closed by foreign host.
3- Management server and hosts (2) are running Ubuntu 14.04 LTS as operating system, and all are up-to-date.
Thank you in advance.
Elie