Re: [ovirt-users] Adding another host to my cluster

Hi Gervais, Hmm, can you tar up the logfiles (/var/log/vdsm/* on the host you are installing on) and put them somewhere to look at? Also, I found that starting VDSM from the command line is useful as it sometimes spits out error messages that don't show up in the logs. I think the command I used was: su -s /bin/bash vdsm python /usr/share/vdsm/vdsm My problem was that I customized the logging settings in /etc/vdsm/*conf to try and tone down the debugging stuff and had a syntax error. On 16-05-12 10:24 PM, Gervais de Montbrun wrote: Hi Charles, Thanks for the suggestion. I cleaned up again using the bash script from the recoving-from-failed-install link below, then reinstalled (yum install ovirt-hosted-engine-setup). I enabled NetworkManager and firewalld as you suggested. The install stops very early on with an error: [ ERROR ] Failed to execute stage 'Programs detection': hosted-engine cannot be deployed while NetworkManager is running, please stop and disable it before proceeding I disabled and stopped NetworkManager and tried again. Same result. :( Any more guesses? Cheers, Gervais On May 12, 2016, at 9:08 PM, Charles Tassell <ctassell(a)gmail.com&gt; wrote: Hey Gervais, Try enabling NetworkManager and firewalld before doing the hosted-engine --deploy. I have run into problems with oVirt trying to perform tasks on hosts where firewalld is disabled, so maybe you are running into a similar problem. Also, I think the setup script will disable NetworkManager if it needs to. I know I didn't manually disable it on any of the boxes I installed on. On 16-05-12 04:49 PM, users-request(a)ovirt.org wrote: Message: 1 Date: Thu, 12 May 2016 14:22:12 -0300 From: Gervais de Montbrun <gervais(a)demontbrun.com&gt; To: Wee Sritippho <wee.s(a)forest.go.th&gt; Cc: users <users(a)ovirt.org&gt; Subject: Re: [ovirt-users] Adding another host to my cluster Message-ID: <28B7FC74-5C52-4F60-B9F3-39A36621A7CA(a)demontbrun.com&gt; Content-Type: text/plain; charset="utf-8" Hi Wee (and others) Thanks for the reply. I tried what you suggested, but I am in the exact same state. :-( I don't want to completely remove my hosted engine setup as it is working on the two other hosts in my cluster. I did not run the rm -rf stes listed here ( <https://www.ovirt.org/documentation/how-to/hosted-engine/#recoving-from-f... https://www.ovirt.org/documentation/how-to/hosted-engine/#recoving-from-f... < https://www.ovirt.org/documentation/how-to/hosted-engine/#recoving-from-f...>) that would wipe my hosted_engine nfs mount. If you know that this is 100% necessary, please let me know. I did: hosted-engine --clean-metadata --force-cleanup --host-id=3 run the bash script to remove all of the ovirt packages and config files reinstalled ovirt-hosted-engine-setup ran "hosted-engine --deploy" I'm back exactly where I started. Is there a way to run just the network configuration part of the deploy? Since the last attempt, I did upgrade my hosted engine and my cluster is now running oVirt 3.6.5. Cheers, Gervais On May 12, 2016, at 11:50 AM, Wee Sritippho <wee.s(a)forest.go.th&gt; wrote: Hi, I used to have a similar problem where one of my host can't be deployed due to the absence of ovirtmgmt bridge. Simone said it's a bug ( <https://bugzilla.redhat.com/1323465>https://bugzilla.redhat.com/1323465 < https://bugzilla.redhat.com/1323465> ) which would be fixed in 3.6.6. This is what I've done to solve it: 1. In the web UI, set the failed host to maintenance. 2. Remove it. 3. In that host, run a script from <https://www.ovirt.org/documentation/how-to/hosted-engine/#recoving-from-f... https://www.ovirt.org/documentation/how-to/hosted-engine/#recoving-from-f... < https://www.ovirt.org/documentation/how-to/hosted-engine/#recoving-from-f... > 4. Install ovirt-hosted-engine-setup again. 5. Redeploy again. Hope that helps On 11 ??????? 2016 22 ?????? 48 ???? 58 ?????? GMT+07:00, Gervais de Montbrun < <gervais@demontbrun.com&gt;gervais(a)demontbrun.com&gt; wrote: Hi Folks, I hate to reply to my own message, but I'm really hoping someone can help me with my issue http://lists.ovirt.org/pipermail/users/2016-May/039690.html < http://lists.ovirt.org/pipermail/users/2016-May/039690.html> Does anyone have a suggestion for me? If there is any more information that I can provide that would help you to help me, please advise. Cheers, Gervais On May 9, 2016, at 1:42 PM, Gervais de Montbrun <gervais(a)demontbrun.com <mailto:gervais@demontbrun.com>> wrote: Hi All, I'm trying to add a third host into my oVirt cluster. I have hosted engine setup on the first two. It's failing to finish the hosted-engine --deploy on this third host. I wiped the server and did a CentOS 7 minimum install and ran it again to have a clean machine. My setup: CentOS 7 clean install yum install -y http://resources.ovirt.org/pub/yum-repo/ovirt-release36.rpm <http://resources.ovirt.org/pub/yum-repo/ovirt-release36.rpm> yum install -y ovirt-hosted-engine-setup yum upgrade -y && reboot systemctl disable NetworkManager ; systemctl stop NetworkManager ; systemctl disable firewalld ; systemctl stop firewalld hosted-engine --deploy hosted-engine --deploy always throws an error: [ ERROR ] The VDSM host was found in a failed state. Please check engine and bootstrap installation logs. [ ERROR ] Unable to add Cultivar2 to the manager and then echo's [ INFO ] Waiting for VDSM hardware info ... [ ERROR ] Failed to execute stage 'Closing up': VDSM did not start within 120 seconds [ INFO ] Stage: Clean up [ INFO ] Generating answer file '/var/lib/ovirt-hosted-engine-setup/answers/answers-20160509131103.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Hosted Engine deployment failed: this system is not reliable, please check the issue, fix and redeploy Log file is located at /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20160509130658-qb8ev0.log Full output of hosted-engine --deploy included in the attached zip file. I've also included vdsm.log (There is more than one tries worth of tries in there). You'll also find the ovirt-hosted-engine-setup-20160509130658-qb8ev0.log listed above. This is my "test" setup. Cultivar0 is my first host and my nfs server for storage. I have two hosts in the setup already and everything is working fine. The host does show up in the oVirt admin, but shows "Installed Failed" <PastedGraphic-1.png> Trying to reinstall from within the interface just fails again. The ovirt bridge interface is not configured and there are no config files in /etc/sysconfi/network-scripts related to ovirt. OS: [root@cultivar2 ovirt-hosted-engine-setup]# cat /etc/redhat-release CentOS Linux release 7.2.1511 (Core) [root@cultivar2 ovirt-hosted-engine-setup]# uname -a Linux cultivar2.grove.silverorange.com < http://cultivar2.grove.silverorange.com/> 3.10.0-327.13.1.el7.x86_64 #1 SMP Thu Mar 31 16:04:38 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Versions: [root@cultivar2 ovirt-hosted-engine-setup]# rpm -qa | grep -i ovirt libgovirt-0.3.3-1.el7_2.1.x86_64 ovirt-hosted-engine-setup-1.3.5.0-1.1.el7.noarch ovirt-host-deploy-1.4.1-1.el7.centos.noarch ovirt-vmconsole-1.0.0-1.el7.centos.noarch ovirt-vmconsole-host-1.0.0-1.el7.centos.noarch ovirt-release36-007-1.noarch ovirt-engine-sdk-python-3.6.5.0-1.el7.centos.noarch ovirt-setup-lib-1.0.1-1.el7.centos.noarch ovirt-hosted-engine-ha-1.3.5.3-1.1.el7.noarch [root@cultivar2 ovirt-hosted-engine-setup]# [root@cultivar2 ovirt-hosted-engine-setup]# [root@cultivar2 ovirt-hosted-engine-setup]# [root@cultivar2 ovirt-hosted-engine-setup]# rpm -qa | grep -i virt libvirt-daemon-driver-secret-1.2.17-13.el7_2.4.x86_64 virt-viewer-2.0-6.el7.x86_64 libgovirt-0.3.3-1.el7_2.1.x86_64 libvirt-daemon-kvm-1.2.17-13.el7_2.4.x86_64 ovirt-hosted-engine-setup-1.3.5.0-1.1.el7.noarch fence-virt-0.3.2-2.el7.x86_64 virt-what-1.13-6.el7.x86_64 libvirt-python-1.2.17-2.el7.x86_64 libvirt-daemon-1.2.17-13.el7_2.4.x86_64 libvirt-daemon-config-nwfilter-1.2.17-13.el7_2.4.x86_64 libvirt-lock-sanlock-1.2.17-13.el7_2.4.x86_64 libvirt-daemon-driver-nodedev-1.2.17-13.el7_2.4.x86_64 libvirt-daemon-driver-network-1.2.17-13.el7_2.4.x86_64 libvirt-daemon-driver-storage-1.2.17-13.el7_2.4.x86_64 ovirt-host-deploy-1.4.1-1.el7.centos.noarch virt-v2v-1.28.1-1.55.el7.centos.2.x86_64 ovirt-vmconsole-1.0.0-1.el7.centos.noarch ovirt-vmconsole-host-1.0.0-1.el7.centos.noarch libvirt-client-1.2.17-13.el7_2.4.x86_64 libvirt-daemon-driver-nwfilter-1.2.17-13.el7_2.4.x86_64 ovirt-release36-007-1.noarch libvirt-daemon-driver-interface-1.2.17-13.el7_2.4.x86_64 libvirt-daemon-driver-qemu-1.2.17-13.el7_2.4.x86_64 ovirt-engine-sdk-python-3.6.5.0-1.el7.centos.noarch ovirt-setup-lib-1.0.1-1.el7.centos.noarch ovirt-hosted-engine-ha-1.3.5.3-1.1.el7.noarch I also have a series of stuck tasks that I can't clear related to the host that can't be added... This is a secondary issue and I don't want to get off track, but they look like this: <PastedGraphic-2.png> I'd appreciate any help that can be offered. Cheers, Gervais Gervais de Montbrun Systems Administrator / silverorange Inc. Phone +1 902 367 4532 ext. 104 <%2B1%20902%20367%204532%20ext.%20104> <tel:+1 902 367 4532 ext. 104 <%2B1%20902%20367%204532%20ext.%20104>> Mobile +1 902 978 0009 <tel:+1 902 978 0009> <hosted-engine--deploy-logs.zip> Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users < http://lists.ovirt.org/mailman/listinfo/users> -- Wee _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users