10:38 p.m.
On Mon, 23 Oct 2017 at 21:51 Martin Perina <mperina(a)redhat.com> wrote:
On Mon, Oct 23, 2017 at 6:21 PM, Yaniv Kaul <ykaul(a)redhat.com>
wrote:
> I'm failing to install hosts on o-s-t on Master.
> What worries me is not that I'm failing (though it is a bit of a
> surprise, perhaps something I've done?), but that there are no logs around
> it.
>
Please see my response below, but which logs are you
missing?
>
> /var/log/ovirt-engine/host-deploy is empty and so is
> /var/log/ovirt-engine/ansible.
>
Logs for both part of host installation (host-deploy and ansible) are
in /var/log/ovirt-engine/host-deploy, but they are created once each part
successfully started.
>
>
> All I'm seeing:
> Host lago-basic-suite-master-host-0 installation failed. Unexpected
> connection termination.
>
> Server.log:
> 2017-10-23 12:16:33,041-04 WARN
> [org.apache.sshd.client.session.ClientSessionImpl]
> (sshd-SshClient[346b54f3]-nio2-thread-2) Exception caught:
> java.io.IOException: Connection timed out
> at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
> [rt.jar:1.8.0_151]
> at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
> [rt.jar:1.8.0_151]
> at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
> [rt.jar:1.8.0_151]
> at sun.nio.ch.IOUtil.write(IOUtil.java:65) [rt.jar:1.8.0_151]
> at
sun.nio.ch.UnixAsynchronousSocketChannelImpl.finishWrite(UnixAsynchronousSocketChannelImpl.java:582)
> [rt.jar:1.8.0_151]
> at
sun.nio.ch.UnixAsynchronousSocketChannelImpl.finish(UnixAsynchronousSocketChannelImpl.java:190)
> [rt.jar:1.8.0_151]
> at
sun.nio.ch.UnixAsynchronousSocketChannelImpl.onEvent(UnixAsynchronousSocketChannelImpl.java:213)
> [rt.jar:1.8.0_151]
> at sun.nio.ch.EPollPort$EventHandlerTask.run(EPollPort.java:293)
> [rt.jar:1.8.0_151]
> at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_151]
>
>
> Engine.log:
>
> 2017-10-23 12:16:33,046-04 DEBUG
> [org.ovirt.engine.core.uutils.ssh.SSHClient]
> (EE-ManagedThreadFactory-engine-Thread-1) [83a00e1] Executed: 'umask 0077;
> MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXX
> XXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null
2>&1; rm -fr
> \"${MYTMP}\" > /dev/null 2>&1" 0; tar --warning=no-timestamp
-C "${MYTMP}"
> -x && "${MYTMP}"/ovirt-host-deploy DIALOG/dialect=str:machine
DIALO
> G/customization=bool:True'
> 2017-10-23 12:16:33,056-04 ERROR
> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [83a00e1]
> Error during deploy dialog
>
So this means that SSH connection to the host using which the host deploy
should be started failed. The reason is above in server.log, that SSH
connection timed out. This error appears even before host-deploy is
executed, that's we don't have any host-deploy log created.
> 2017-10-23 12:16:33,057-04 DEBUG
> [org.ovirt.engine.core.uutils.ssh.SSHDialog]
> (EE-ManagedThreadFactory-engine-Thread-1) [83a00e1] execute leave
> 2017-10-23 12:16:33,057-04 ERROR
> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase]
> (EE-ManagedThreadFactory-engine-Thread-1) [83a00e1] Error during host
> lago-basic-suite-master-host-0 install
> 2017-10-23 12:16:33,065-04 ERROR
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (EE-ManagedThreadFactory-engine-Thread-1) [83a00e1] EVENT_ID:
> VDS_INSTALL_IN_PROGRESS_ERROR(511), An error has occurred during
> installation of Host lago-basic-suite-master-host-0: Unexpected connection
> termination.
>
Here is an ERROR event in audit_log for above issue.
perhaps reposync was stalling the rpm installation/download and this
triggered the
ssh timeout?
> 2017-10-23 12:16:33,065-04 ERROR
> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase]
> (EE-ManagedThreadFactory-engine-Thread-1) [83a00e1] Error during host
> lago-basic-suite-master-host-0 install, preferring first exception:
> Unexpected connection termination
> 2017-10-23 12:16:33,065-04 ERROR
> [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand]
> (EE-ManagedThreadFactory-engine-Thread-1) [83a00e1] Host installation
> failed for host 'c4138375-aa53-4c36-8907-306803ae4282',
> 'lago-basic-suite-master-host-0': Unexpected connection termination
>
>
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