Hi, i have been struggling with this errors for a few days and yet, havent got any solution.

Engine is a CentOS 7.
Host is freshly install of CentOS 7.

Im using oVirt 3.6.

I did install this repos on the Host:

yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release36.rpm

yum install http://resources.ovirt.org/releases/ovirt-release/ovirt-release-master.rpm

I was able to install and configure VDSM.
But i got this errors:

[root@host-02 tmp]# systemctl status vdsmd.service

● vdsmd.service - Virtual Desktop Server Manager

Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor preset: enabled)

Active: active (running) since Wed 2016-07-06 15:05:45 EDT; 25min ago

Process: 16347 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start (code=exited, status=0/SUCCESS)

Main PID: 16421 (vdsm)

CGroup: /system.slice/vdsmd.service

└─16421 /usr/bin/python /usr/share/vdsm/vdsm

Jul 06 15:29:06 host-02 vdsm[16421]: vdsm ProtocolDetector.SSLHandshakeDispatcher ERROR Error during handshake: sslv3 alert bad certificate

Jul 06 15:29:21 host-02 vdsm[16421]: vdsm ProtocolDetector.SSLHandshakeDispatcher ERROR Error during handshake: sslv3 alert bad certificate

Jul 06 15:29:36 host-02 vdsm[16421]: vdsm ProtocolDetector.SSLHandshakeDispatcher ERROR Error during handshake: sslv3 alert bad certificate

Jul 06 15:29:51 host-02 vdsm[16421]: vdsm ProtocolDetector.SSLHandshakeDispatcher ERROR Error during handshake: sslv3 alert bad certificate

Jul 06 15:30:06 host-02 vdsm[16421]: vdsm ProtocolDetector.SSLHandshakeDispatcher ERROR Error during handshake: sslv3 alert bad certificate

Jul 06 15:30:21 host-02 vdsm[16421]: vdsm ProtocolDetector.SSLHandshakeDispatcher ERROR Error during handshake: sslv3 alert bad certificate

Jul 06 15:30:36 host-02 vdsm[16421]: vdsm ProtocolDetector.SSLHandshakeDispatcher ERROR Error during handshake: sslv3 alert bad certificate

Jul 06 15:30:51 host-02 vdsm[16421]: vdsm ProtocolDetector.SSLHandshakeDispatcher ERROR Error during handshake: sslv3 alert bad certificate

Jul 06 15:31:06 host-02 vdsm[16421]: vdsm ProtocolDetector.SSLHandshakeDispatcher ERROR Error during handshake: sslv3 alert bad certificate

Jul 06 15:31:21 host-02 vdsm[16421]: vdsm ProtocolDetector.SSLHandshakeDispatcher ERROR Error during handshake: sslv3 alert bad certificate

They are on the same network, they can ping/SSH to each other.

Port 54321 on Host, is listenning

[root@host-02 ~]# netstat -tulpn | grep 54321

tcp6 0 0 :::54321 :::* LISTEN 16421/python

- I can do SSH from the engine to the Host.
- Host has the ovirtmgmt interface configured (The Bridge)

on /etc/vds/vdsm.conf i have:
[vars]
ssl = true

[addresses]

management_port = 54321

This is the los from the engine

2016-07-06 15:06:40,466 INFO [org.ovirt.engine.core.bll.hostdeploy.InstallVdsCommand] (default task-4) [64cca7f9] Running command: InstallVdsCommand internal: false. Entities affected : ID: 0b8bded1-f26b-4352-aede-529b71afcb28 Type: VDSAction group EDIT_HOST_CONFIGURATION with role type ADMIN

2016-07-06 15:06:40,542 INFO [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (default task-4) [64cca7f9] Lock Acquired to object 'EngineLock:{exclusiveLocks='[0b8bded1-f26b-4352-aede-529b71afcb28=<VDS, ACTION_TYPE_FAILED_OBJECT_LOCKED>]', sharedLocks='null'}'

2016-07-06 15:06:40,571 INFO [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (org.ovirt.thread.pool-8-thread-43) [64cca7f9] Running command: InstallVdsInternalCommand internal: true. Entities affected : ID: 0b8bded1-f26b-4352-aede-529b71afcb28 Type: VDS

2016-07-06 15:06:40,571 INFO [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (org.ovirt.thread.pool-8-thread-43) [64cca7f9] Before Installation host 0b8bded1-f26b-4352-aede-529b71afcb28, host-02.quadra.internal

2016-07-06 15:06:40,601 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (org.ovirt.thread.pool-8-thread-43) [64cca7f9] START, SetVdsStatusVDSCommand(HostName = host-02.quadra.internal, SetVdsStatusVDSCommandParameters:{runAsync='true', hostId='0b8bded1-f26b-4352-aede-529b71afcb28', status='Installing', nonOperationalReason='NONE', stopSpmFailureLogged='false', maintenanceReason='null'}), log id: 2e716b65

2016-07-06 15:06:40,622 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (org.ovirt.thread.pool-8-thread-43) [64cca7f9] FINISH, SetVdsStatusVDSCommand, log id: 2e716b65

2016-07-06 15:06:40,724 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-43) [64cca7f9] Correlation ID: 64cca7f9, Call Stack: null, Custom Event ID: -1, Message: Installing Host host-02.quadra.internal. Connected to host 172.21.9.2 with SSH key fingerprint: SHA256:Mucy8+C26PLwVFV9C5QwhT2xAx6jGNyZgGk+A2LLZGc.

2016-07-06 15:06:40,731 INFO [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (org.ovirt.thread.pool-8-thread-43) [64cca7f9] Installation of 172.21.9.2. Executing command via SSH umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; 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 DIALOG/customization=bool:True < /var/cache/ovirt-engine/ovirt-host-deploy.tar

2016-07-06 15:06:40,731 INFO [org.ovirt.engine.core.utils.archivers.tar.CachedTar] (org.ovirt.thread.pool-8-thread-43) [64cca7f9] Tarball '/var/cache/ovirt-engine/ovirt-host-deploy.tar' refresh

2016-07-06 15:06:40,766 INFO [org.ovirt.engine.core.uutils.ssh.SSHDialog] (org.ovirt.thread.pool-8-thread-43) [64cca7f9] SSH execute 'root@172.21.9.2' 'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; 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 DIALOG/customization=bool:True'

2016-07-06 15:06:40,779 ERROR [org.ovirt.engine.core.bll.pm.FenceProxyLocator] (default task-4) [64cca7f9] Can not run fence action on host 'host-02.quadra.internal', no suitable proxy host was found.

2016-07-06 15:06:40,815 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-4) [64cca7f9] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Health check on Host host-02.quadra.internal indicates that future attempts to Start this host using Power-Management are expected to fail.

2016-07-06 15:06:40,850 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-4) [64cca7f9] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Health check on Host host-02.quadra.internal indicates that future attempts to Stop this host using Power-Management are expected to fail.

2016-07-06 15:06:40,886 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-4) [64cca7f9] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Kdump integration is enabled for host host-02.quadra.internal, but kdump is not configured properly on host.

2016-07-06 15:06:40,951 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-4) [64cca7f9] Correlation ID: 64cca7f9, Call Stack: null, Custom Event ID: -1, Message: Host host-02.quadra.internal configuration was updated by admin@internal.

2016-07-06 15:06:41,353 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [64cca7f9] Correlation ID: 64cca7f9, Call Stack: null, Custom Event ID: -1, Message: Installing Host host-02.quadra.internal. Stage: Initializing.

2016-07-06 15:06:41,436 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [64cca7f9] Correlation ID: 64cca7f9, Call Stack: null, Custom Event ID: -1, Message: Installing Host host-02.quadra.internal. Stage: Environment setup.

2016-07-06 15:06:41,484 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [64cca7f9] Correlation ID: 64cca7f9, Call Stack: null, Custom Event ID: -1, Message: Installing Host host-02.quadra.internal. Stage: Environment packages setup.

2016-07-06 15:06:46,510 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [64cca7f9] Correlation ID: 64cca7f9, Call Stack: null, Custom Event ID: -1, Message: Installing Host host-02.quadra.internal. Stage: Programs detection.

2016-07-06 15:06:46,591 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [64cca7f9] Correlation ID: 64cca7f9, Call Stack: null, Custom Event ID: -1, Message: Installing Host host-02.quadra.internal. Stage: Environment customization.

2016-07-06 15:06:49,403 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [64cca7f9] Correlation ID: 64cca7f9, Call Stack: null, Custom Event ID: -1, Message: Installing Host host-02.quadra.internal. Kdump supported.

2016-07-06 15:06:49,744 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [64cca7f9] Correlation ID: 64cca7f9, Call Stack: null, Custom Event ID: -1, Message: Installing Host host-02.quadra.internal. Logs at host located at: '/tmp/ovirt-host-deploy-20160706150641-ct2lkm.log'.

2016-07-06 15:06:49,792 INFO [org.ovirt.engine.core.bll.hostdeploy.VdsDeployVdsmUnit] (VdsDeploy) [64cca7f9] Host 172.21.9.2 reports unique id 4C4C4544-0051-3210-8057-C2C04F4E5331

2016-07-06 15:06:49,871 INFO [org.ovirt.engine.core.bll.hostdeploy.VdsDeployVdsmUnit] (VdsDeploy) [64cca7f9] Assigning unique id 4C4C4544-0051-3210-8057-C2C04F4E5331 to Host 172.21.9.2

2016-07-06 15:06:51,324 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FullListVDSCommand] (DefaultQuartzScheduler_Worker-96) [35f1f852] START, FullListVDSCommand(HostName = , FullListVDSCommandParameters:{runAsync='true', hostId='2fe89460-335b-4009-8a62-0ee45df7da11', vds='Host[,2fe89460-335b-4009-8a62-0ee45df7da11]', vmIds='[d301c2a1-e943-4c29-b2a0-3e9687ac2243]'}), log id: 35fb8444

2016-07-06 15:06:52,333 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.FullListVDSCommand] (DefaultQuartzScheduler_Worker-96) [35f1f852] FINISH, FullListVDSCommand, return: [{username=Unknown, emulatedMachine=pc, pid=23234, guestDiskMapping={}, displaySecurePort=-1, cpuType=Nehalem, pauseCode=NOERR, smp=2, vmType=kvm, memSize=4096, vmName=HostedEngine, guestFQDN=, vmId=d301c2a1-e943-4c29-b2a0-3e9687ac2243, displayIp=0, displayPort=5900, guestIPs=, spiceSecureChannels=smain,sdisplay,sinputs,scursor,splayback,srecord,ssmartcard,susbredir, nicModel=rtl8139,pv, devices=[Ljava.lang.Object;@492737dd, status=Up, clientIp=, statusTime=8620620700, display=vnc}], log id: 35fb8444

2016-07-06 15:06:53,129 ERROR [org.ovirt.engine.core.uutils.ssh.SSHDialog] (org.ovirt.thread.pool-8-thread-43) [64cca7f9] SSH error running command root@172.21.9.2:'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; 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 DIALOG/customization=bool:True': Command returned failure code 1 during SSH session 'root@172.21.9.2'

2016-07-06 15:06:53,129 ERROR [org.ovirt.engine.core.uutils.ssh.SSHDialog] (org.ovirt.thread.pool-8-thread-43) [64cca7f9] Exception: java.io.IOException: Command returned failure code 1 during SSH session 'root@172.21.9.2'

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:1983) [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:202) [bll.jar:]

at org.ovirt.engine.core.bll.MultipleActionsRunner.runCommands(MultipleActionsRunner.java:170) [bll.jar:]

at org.ovirt.engine.core.bll.MultipleActionsRunner$2.run(MultipleActionsRunner.java:179) [bll.jar:]

at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:92) [utils.jar:]

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_65]

at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_65]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_65]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_65]

at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_65]

2016-07-06 15:06:53,129 ERROR [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (org.ovirt.thread.pool-8-thread-43) [64cca7f9] Error during host 172.21.9.2 install: java.io.IOException: Command returned failure code 1 during SSH session 'root@172.21.9.2'