[ovirt-users] HostedEngine Deployment Woes
Yedidyah Bar David
didi at redhat.com
Mon Jan 5 15:19:58 EST 2015
----- Original Message -----
> From: "Jiri Moskovcak" <jmoskovc at redhat.com>
> To: "Mikola Rose" <mrose at power-soft.com>, "Yedidyah Bar David" <didi at redhat.com>
> Cc: users at ovirt.org
> Sent: Monday, January 5, 2015 10:09:00 AM
> Subject: Re: [ovirt-users] HostedEngine Deployment Woes
>
> On 01/02/2015 11:27 PM, Mikola Rose wrote:
> > Hi Didi,
> >
> > Thank you for the response.
> >
> > I have tried to do a fresh install (RH 6.6) and still ran into the same
> > problem.
> >
> > [root at pws-hv15 rhiso]# hosted-engine --deploy
> > [ INFO ] Stage: Initializing
> > Continuing will configure this host for serving as hypervisor
> > and create a VM where you have to install oVirt Engine afterwards.
> > Are you sure you want to continue? (Yes, No)[Yes]:
> > It has been detected that this program is executed through an
> > SSH connection without using screen.
> > Continuing with the installation may lead to broken
> > installation if the network connection fails.
> > It is highly recommended to abort the installation and run it
> > inside a screen session using command "screen".
> > Do you want to continue anyway? (Yes, No)[No]: yes
> > [ INFO ] Generating a temporary VNC password.
> > [ INFO ] Stage: Environment setup
> > Configuration files: []
> > Log file:
> > /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20150102134318-7ougjc.log
> > Version: otopi-1.2.3 (otopi-1.2.3-1.el6ev)
> > [ INFO ] Hardware supports virtualization
> > [ INFO ] Bridge rhevm already created
> > [ INFO ] Stage: Environment packages setup
> > [ INFO ] Stage: Programs detection
> > [ INFO ] Stage: Environment setup
> > [ INFO ] Stage: Environment customization
> >
> >
> > --== STORAGE CONFIGURATION ==--
> >
> >
> > During customization use CTRL-D to abort.
> > Please specify the storage you would like to use (nfs3,
> > nfs4)[nfs3]:
> > Please specify the full shared storage connection path to use
> > (example: host:/path): 192.168.1.32:/Volumes/Raid1
> > [ INFO ] Installing on first host
> > Please provide storage domain name. [hosted_storage]:
> > Local storage datacenter name is an internal name and
> > currently will not be shown in engine's admin UI.Please enter local
> > datacenter name [hosted_datacenter]:
> >
> >
> > --== SYSTEM CONFIGURATION ==--
> >
> >
> >
> > --== NETWORK CONFIGURATION ==--
> >
> >
> > iptables was detected on your computer, do you wish setup to
> > configure it? (Yes, No)[Yes]:
> > Please indicate a pingable gateway IP address [192.168.0.3]:
> >
> >
> > --== VM CONFIGURATION ==--
> >
> >
> > Please specify the device to boot the VM from (cdrom, disk,
> > pxe) [cdrom]:
> > The following CPU types are supported by this host:
> > - model_Westmere: Intel Westmere Family
> > - model_Nehalem: Intel Nehalem Family
> > - model_Penryn: Intel Penryn Family
> > - model_Conroe: Intel Conroe Family
> > Please specify the CPU type to be used by the VM
> > [model_Westmere]:
> > Please specify path to installation media you would like to
> > use [None]: /mnt/rhiso
> > Please specify the number of virtual CPUs for the VM
> > [Defaults to minimum requirement: 2]:
> > Please specify the disk size of the VM in GB [Defaults to
> > minimum requirement: 25]:
> > You may specify a MAC address for the VM or accept a randomly
> > generated default [00:16:3e:02:7f:c4]:
> > Please specify the memory size of the VM in MB [Defaults to
> > minimum requirement: 4096]:
> > Please specify the console type you would like to use to
> > connect to the VM (vnc, spice) [vnc]:
> >
> >
> > --== HOSTED ENGINE CONFIGURATION ==--
> >
> >
> > Enter the name which will be used to identify this host
> > inside the Administrator Portal [hosted_engine_1]:
> > Enter 'admin at internal' user password that will be used for
> > accessing the Administrator Portal:
> > Confirm 'admin at internal' user password:
> > Please provide the FQDN for the engine you would like to use.
> > This needs to match the FQDN that you will use for the engine
> > installation within the VM.
> > Note: This will be the FQDN of the VM you are now going to
> > create,
> > it should not point to the base host or to any other existing
> > machine.
> > Engine FQDN: powerhost1.power-soft.net
> > <http://powerhost1.power-soft.net>
> > Please provide the name of the SMTP server through which we
> > will send notifications [localhost]:
> > Please provide the TCP port number of the SMTP server [25]:
> > Please provide the email address from which notifications
> > will be sent [root at localhost]:
> > Please provide a comma-separated list of email addresses
> > which will get notifications [root at localhost]:
> > [ INFO ] Stage: Setup validation
> >
> >
> > --== CONFIGURATION PREVIEW ==--
> >
> >
> > Engine FQDN :
> > powerhost1.power-soft.net <http://powerhost1.power-soft.net>
> > Bridge name : rhevm
> > SSH daemon port : 22
> > Firewall manager : iptables
> > Gateway address : 192.168.0.3
> > Host name for web application : hosted_engine_1
> > Host ID : 1
> > Image size GB : 25
> > Storage connection : 192.168.1.32:/Volumes/Raid1
> > Console type : vnc
> > Memory size MB : 4096
> > MAC address : 00:16:3e:02:7f:c4
> > Boot type : cdrom
> > Number of CPUs : 2
> > ISO image (for cdrom boot) : /mnt/rhiso
> > CPU Type : model_Westmere
> >
> >
> > Please confirm installation settings (Yes, No)[No]: Yes
> > [ INFO ] Stage: Transaction setup
> > [ INFO ] Stage: Misc configuration
> > [ INFO ] Stage: Package installation
> > [ INFO ] Stage: Misc configuration
> > [ INFO ] Configuring libvirt
> > [ INFO ] Configuring VDSM
> > [ INFO ] Starting vdsmd
> > [ INFO ] Waiting for VDSM hardware info
> > [ INFO ] Waiting for VDSM hardware info
> > [ INFO ] Waiting for VDSM hardware info
> > [ INFO ] Waiting for VDSM hardware info
> > [ INFO ] Creating Storage Domain
> > [ INFO ] Creating Storage Pool
> > [ INFO ] Connecting Storage Pool
> > [ INFO ] Verifying sanlock lockspace initialization
> > [ INFO ] Initializing sanlock lockspace
> > [ INFO ] Initializing sanlock metadata
> > [ INFO ] Creating VM Image
> > [ INFO ] Disconnecting Storage Pool
> > [ INFO ] Start monitoring domain
> > [ ERROR ] Failed to execute stage 'Misc configuration': The read
> > operation timed out
> > [ INFO ] Stage: Clean up
> > [ INFO ] Generating answer file '/etc/ovirt-hosted-engine/answers.conf'
> > [ INFO ] Stage: Pre-termination
> > [ INFO ] Stage: Termination
> >
> >
> >
> > sanlock status
> > daemon 4a21a439-cc72-4542-8146-71d0cb754da4.pws-hv15.p
> > p -1 helper
> > p -1 listener
> > p -1 status
> > p 5365
> > s
> > e7175b6e-bf5a-4723-98f6-0f7972623f4c:1:/rhev/data-center/mnt/192.168.1.32\:_Volumes_Raid1/e7175b6e-bf5a-4723-98f6-0f7972623f4c/dom_md/ids:0
> >
> >
> >
> > I am not sure if it is relevant but after subscribing to the relevant
> > channels listed in the Installation Guid
> > <https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.4/html/Installation_Guide/chap-The_Self-Hosted_Engine.html>e
> > I was receiving an error when trying to update via Yum and only after I
> > installed rhel-6-server-rhev-mgmt-agent-rpms. I have no idea why it
> > would want to install the i686 augeas items and can not find any info on
> > how to resolve this.
>
> This usually means that you either using broken repo or you have
> installed some 3rd party packages which require different version of the
> libs then others (btw, augeas-1.0.0-5.el6_5.1 doesn't seem like clean
> 6.6 install, the package version suggests it's 6.5). You can try to
> update the system before you add any 3rd party repos.
>
> Now for the read timeout problem:
> The vdsm log is full of:
>
> Thread-62::DEBUG::2015-01-02
> 14:07:44,218::fileSD::261::Storage.Misc.excCmd::(getReadDelay) SUCCESS:
> <err> = '0+1 records in\n0+1 records out\n480 bytes (480 B) copied,
> 0.000351466 s, 1.4 MB/s\n'; <rc> = 0
> Thread-62::DEBUG::2015-01-02
> 14:07:54,228::fileSD::261::Storage.Misc.excCmd::(getReadDelay) '/bin/dd
> if=/rhev/data-center/mnt/192.168.1.32:_Volumes_Raid1/e7175b6e-bf5a-4723-98f6-0f7972623f4c/dom_md/metadata
> iflag=direct of=/dev/null bs=40
> 96 count=1' (cwd None)
>
> repeating over and over which doesn't seem healthy to me, but I'm not
> vdsm expert. Can you please try to run: vdsClient -s 0 getVdsStats on
> the host you're deploying?
I managed to reproduce, and it seems to me that this is caused by
vdsm trying to contact hosted-engine-ha, because it seems to have been
configured by a previous failed run of deploy, although it's actually
still down. At this point, 'vdsClient -s 0 getVdsStats' indeed got stuck.
Removing /etc/ovirt-hosted-engine/hosted-engine.conf was enough to make it
work.
Mikola, please try that and tell us if it solves. Thanks!
I added a comment [1] on bz.
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1099874#c20 .
Best,
--
Didi
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