On Tue, Sep 6, 2016 at 6:08 AM, James <mailinglists@mooash.com> wrote:
Hey,
I moved our standalone engine from a C6 host to a C7 host and now it wont install/setup oVirt nodes. It just responds with messages like this:
Host xxx.xxx.xxx installation failed. Unexpected connection termination. Failed to install Host xxx.xxx.xxx. Command returned failure code 1 during SSH session 'root@xxx.xx.xx.x'.
And from engine.log
2016-09-06 12:20:08,011 ERROR [org.ovirt.engine.core.uutils.ssh.SSHDialog] (org.ovirt.thread.pool-8-thread-41) [55397a53] SSH error running command root@xxx.xx.xx.x:'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MY 2016-09-06 12:20:08,011 ERROR [org.ovirt.engine.core.uutils.ssh.SSHDialog] (org.ovirt.thread.pool-8-thread-41) [55397a53] SSH error running command root@xxx.xx.xx.x:'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MY TMP}\" > /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 DIALOG/customization=bool:True': Command returned failure code 1 during SSH session 'root@xxx.xx.xx.x' 2016-09-06 12:20:08,007 ERROR [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [55397a53] Error during deploy dialog: java.io.IOException: Unexpected connection termination at org.ovirt.otopi.dialog.MachineDialogParser.nextEvent(MachineDialogParser.java:387) [otopi.jar:] at org.ovirt.otopi.dialog.MachineDialogParser.nextEvent(MachineDialogParser.java:404) [otopi.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase._threadMain(VdsDeployBase.java:304) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase.access$800(VdsDeployBase.java:45) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase$12.run(VdsDeployBase.java:386) [bll.jar:] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_101]
2016-09-06 12:20:08,013 ERROR [org.ovirt.engine.core.uutils.ssh.SSHDialog] (org.ovirt.thread.pool-8-thread-41) [55397a53] Exception: java.io.IOException: Command returned failure code 1 during SSH session 'root@xxx.xx.xx.x' at org.ovirt.engine.core.uutils.ssh.SSHClient.executeCommand(SSHClient.java:527) [uutils.jar:] at org.ovirt.engine.core.uutils.ssh.SSHDialog.executeCommand(SSHDialog.java:312) [uutils.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase.execute(VdsDeployBase.java:567) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.installHost(InstallVdsInternalCommand.java:189) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.executeCommand(InstallVdsInternalCommand.java:93) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1215) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1359) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1982) [bll.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:174) [utils.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:116) [utils.jar:] at org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1396) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:378) [bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner.executeValidatedCommand(MultipleActionsRunner.java:207) [bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner.runCommands(MultipleActionsRunner.java:172) [bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner$2.run(MultipleActionsRunner.java:181) [bll.jar:] at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:89) [utils.jar:] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_101] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_101] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_101] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_101] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_101]
2016-09-06 12:20:08,014 ERROR [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (org.ovirt.thread.pool-8-thread-41) [55397a53] Error during host xxx.xx.xx.x install: java.io.IOException: Command returned failure code 1 during SSH session 'root@xxx.xx.xx.x' at org.ovirt.engine.core.uutils.ssh.SSHClient.executeCommand(SSHClient.java:527) [uutils.jar:] at org.ovirt.engine.core.uutils.ssh.SSHDialog.executeCommand(SSHDialog.java:312) [uutils.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase.execute(VdsDeployBase.java:567) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.installHost(InstallVdsInternalCommand.java:189) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.executeCommand(InstallVdsInternalCommand.java:93) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1215) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1359) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1982) [bll.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:174) [utils.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:116) [utils.jar:] at org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1396) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:378) [bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner.executeValidatedCommand(MultipleActionsRunner.java:207) [bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner.runCommands(MultipleActionsRunner.java:172) [bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner$2.run(MultipleActionsRunner.java:181) [bll.jar:] at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:89) [utils.jar:] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_101] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_101] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_101] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_101] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_101]
I've confirmed connectivity from the engine to the hosts themselves and it can SSH fine, even running the above command manually works fine.
To confirm, I migrated the oVirt engine by taking a backup, shutting down the old host, changing the hostname/IP of the new host to be the same as the old and restoring the backup. This is happening on oVirt 3.6 and is currently stopping us from being able to upgrade to oVirt 4.0 since we cannot convert one of our clusters to 3.6 compatibility mode (its currently on 3.5) without migrating the VM hosts. It happens on a fresh install or a reinstall, so not sure whats happening.
Can you please check/attach more of engine.log from before the error? Start with the line having 'Before Installation'. Thanks. -- Didi