[ovirt-users] hosted-engine 4.2.1-pre setup on a clean node..

Thomas Davis tadavis at lbl.gov
Thu Feb 15 16:20:22 UTC 2018


In playing with this, I found that 4.2.1 hosted-engine will not install 
on a node with the ovirtmgmt interface being a vlan.

Is this a still supported config?  I see that access port, bonded and 
vlan tagged are supported by older versions..

thomas

On 02/05/2018 08:16 AM, Simone Tiraboschi wrote:
> 
> 
> On Fri, Feb 2, 2018 at 9:10 PM, Thomas Davis <tadavis at lbl.gov 
> <mailto:tadavis at lbl.gov>> wrote:
> 
>     Is this supported?
> 
>     I have a node, that centos 7.4 minimal is installed on, with an
>     interface setup for an IP address.
> 
>     I've yum installed nothing else except the ovirt-4.2.1-pre rpm, run
>     screen, and then do the 'hosted-engine --deploy' command.
> 
> 
> Fine, nothing else is required.
> 
> 
>     It hangs on:
> 
>     [ INFO  ] changed: [localhost]
>     [ INFO  ] TASK [Get ovirtmgmt route table id]
>     [ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 50, "changed":
>     true, "cmd": "ip rule list | grep ovirtmgmt | sed s/\\\\[.*\\\\]\\
>     //g | awk '{ print $9 }'", "delta": "0:00:00.004845", "end":
>     "2018-02-02 12:03:30.794860", "rc": 0, "start": "2018-02-02
>     12:03:30.790015", "stderr": "", "stderr_lines": [], "stdout": "",
>     "stdout_lines": []}
>     [ ERROR ] Failed to execute stage 'Closing up': Failed executing
>     ansible-playbook
>     [ INFO  ] Stage: Clean up
>     [ INFO  ] Cleaning temporary resources
>     [ INFO  ] TASK [Gathering Facts]
>     [ INFO  ] ok: [localhost]
>     [ INFO  ] TASK [Remove local vm dir]
>     [ INFO  ] ok: [localhost]
>     [ INFO  ] Generating answer file
>     '/var/lib/ovirt-hosted-engine-setup/answers/answers-20180202120333.conf'
>     [ INFO  ] Stage: Pre-termination
>     [ INFO  ] Stage: Termination
>     [ ERROR ] Hosted Engine deployment failed: please check the logs for
>     the issue, fix accordingly or re-deploy from scratch.
>                Log file is located at
>     /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20180202115038-r11nh1.log
> 
>     but the VM is up and running, just attached to the 192.168.122.0/24
>     <http://192.168.122.0/24> subnet
> 
>     [root at d8-r13-c2-n1 ~]# ssh root at 192.168.122.37
>     <mailto:root at 192.168.122.37>
>     root at 192.168.122.37 <mailto:root at 192.168.122.37>'s password:
>     Last login: Fri Feb  2 11:54:47 2018 from 192.168.122.1
>     [root at ovirt ~]# systemctl status ovirt-engine
>     ● ovirt-engine.service - oVirt Engine
>         Loaded: loaded (/usr/lib/systemd/system/ovirt-engine.service;
>     enabled; vendor preset: disabled)
>         Active: active (running) since Fri 2018-02-02 11:54:42 PST;
>     11min ago
>       Main PID: 24724 (ovirt-engine.py)
>         CGroup: /system.slice/ovirt-engine.service
>                 ├─24724 /usr/bin/python
>     /usr/share/ovirt-engine/services/ovirt-engine/ovirt-engine.py
>     --redirect-output --systemd=notify start
>                 └─24856 ovirt-engine -server -XX:+TieredCompilation
>     -Xms3971M -Xmx3971M -Djava.awt.headless=true
>     -Dsun.rmi.dgc.client.gcInterval=3600000
>     -Dsun.rmi.dgc.server.gcInterval=3600000 -Djsse...
> 
>     Feb 02 11:54:41 ovirt.crt.nersc.gov <http://ovirt.crt.nersc.gov>
>     systemd[1]: Starting oVirt Engine...
>     Feb 02 11:54:41 ovirt.crt.nersc.gov <http://ovirt.crt.nersc.gov>
>     ovirt-engine.py[24724]: 2018-02-02 11:54:41,767-0800 ovirt-engine:
>     INFO _detectJBossVersion:187 Detecting JBoss version. Running:
>     /usr/lib/jvm/jre/...600000', '-
>     Feb 02 11:54:42 ovirt.crt.nersc.gov <http://ovirt.crt.nersc.gov>
>     ovirt-engine.py[24724]: 2018-02-02 11:54:42,394-0800 ovirt-engine:
>     INFO _detectJBossVersion:207 Return code: 0,  | stdout: '[u'WildFly
>     Full 11.0.0....tderr: '[]'
>     Feb 02 11:54:42 ovirt.crt.nersc.gov <http://ovirt.crt.nersc.gov>
>     systemd[1]: Started oVirt Engine.
>     Feb 02 11:55:25 ovirt.crt.nersc.gov <http://ovirt.crt.nersc.gov>
>     python2[25640]: ansible-stat Invoked with checksum_algorithm=sha1
>     get_checksum=True follow=False
>     path=/usr/share/ovirt-engine/playbooks/roles/ovir...ributes=True
>     Feb 02 11:55:29 ovirt.crt.nersc.gov <http://ovirt.crt.nersc.gov>
>     python2[25698]: ansible-stat Invoked with checksum_algorithm=sha1
>     get_checksum=True follow=False
>     path=/usr/share/ovirt-engine/playbooks/roles/ovir...ributes=True
>     Feb 02 11:55:30 ovirt.crt.nersc.gov <http://ovirt.crt.nersc.gov>
>     python2[25741]: ansible-stat Invoked with checksum_algorithm=sha1
>     get_checksum=True follow=False
>     path=/usr/share/ovirt-engine/playbooks/roles/ovir...ributes=True
>     Feb 02 11:55:30 ovirt.crt.nersc.gov <http://ovirt.crt.nersc.gov>
>     python2[25767]: ansible-stat Invoked with checksum_algorithm=sha1
>     get_checksum=True follow=False
>     path=/usr/share/ovirt-engine/playbooks/roles/ovir...ributes=True
>     Feb 02 11:55:31 ovirt.crt.nersc.gov <http://ovirt.crt.nersc.gov>
>     python2[25795]: ansible-stat Invoked with checksum_algorithm=sha1
>     get_checksum=True follow=False
>     path=/etc/ovirt-engine-metrics/config.yml get_md5...ributes=True
> 
>     The 'ip rule list' never has an ovirtmgmt rule/table in it.. which
>     means the ansible script loops then dies; vdsmd has never configured
>     the network on the node.
> 
> 
> Right.
> Can you please attach engine.log and host-deploy from the engine VM?
> 
> 
>     [root at d8-r13-c2-n1 ~]# systemctl status vdsmd -l
>     ● vdsmd.service - Virtual Desktop Server Manager
>         Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled;
>     vendor preset: enabled)
>         Active: active (running) since Fri 2018-02-02 11:55:11 PST;
>     14min ago
>       Main PID: 7654 (vdsmd)
>         CGroup: /system.slice/vdsmd.service
>                 └─7654 /usr/bin/python2 /usr/share/vdsm/vdsmd
> 
>     Feb 02 11:55:11 d8-r13-c2-n1 vdsmd_init_common.sh[7551]: vdsm:
>     Running dummybr
>     Feb 02 11:55:11 d8-r13-c2-n1 vdsmd_init_common.sh[7551]: vdsm:
>     Running tune_system
>     Feb 02 11:55:11 d8-r13-c2-n1 vdsmd_init_common.sh[7551]: vdsm:
>     Running test_space
>     Feb 02 11:55:11 d8-r13-c2-n1 vdsmd_init_common.sh[7551]: vdsm:
>     Running test_lo
>     Feb 02 11:55:11 d8-r13-c2-n1 systemd[1]: Started Virtual Desktop
>     Server Manager.
>     Feb 02 11:55:12 d8-r13-c2-n1 vdsm[7654]: WARN File:
>     /var/run/vdsm/trackedInterfaces/vnet0 already removed
>     Feb 02 11:55:12 d8-r13-c2-n1 vdsm[7654]: WARN Not ready yet,
>     ignoring event
>     '|virt|VM_status|ba56a114-efb0-45e0-b2ad-808805ae93e0'
>     args={'ba56a114-efb0-45e0-b2ad-808805ae93e0': {'status': 'Powering
>     up', 'displayInfo': [{'tlsPort': '-1', 'ipAddress': '127.0.0.1',
>     'type': 'vnc', 'port': '5900'}], 'hash': '5328187475809024041',
>     'cpuUser': '0.00', 'monitorResponse': '0', 'elapsedTime': '0',
>     'cpuSys': '0.00', 'vcpuPeriod': 100000L, 'timeOffset': '0',
>     'clientIp': '', 'pauseCode': 'NOERR', 'vcpuQuota': '-1'}}
>     Feb 02 11:55:13 d8-r13-c2-n1 vdsm[7654]: WARN MOM not available.
>     Feb 02 11:55:13 d8-r13-c2-n1 vdsm[7654]: WARN MOM not available, KSM
>     stats will be missing.
>     Feb 02 11:55:17 d8-r13-c2-n1 vdsm[7654]: WARN ping was deprecated in
>     favor of ping2 and confirmConnectivity
> 
>     Do I need to install a complete ovirt-engine on the node first,
>     bring the node into ovirt, then bring up hosted-engine?  I'd like to
>     avoid this and just go straight to hosted-engine setup.
> 
>     thomas
> 
> 
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