2:33 p.m.
On Thu, Jul 28, 2016 at 6:44 PM, Kenneth Bingham <w(a)qrk.us> wrote:
Do you know of a way to force vdsmd to forget what it knows about
the
network configuration on the hypervisor host? If I synchronize or make any
change through the engine the host drops off the network because of an
invalid configuration pushed by some component of oVirt which creates bond1
with BRIDGE=ovirtmgmt when the bridge should be assigned to bond1.$vid If I
manually edit the ifcfg files or make changes with the ip command I can
restore network connectivity, but can not make any changes in engine. It's
not clear how to recover from this situation without reinstalling the OS.
I've concluded that I should have manually configured the VLAN sub
interface only before deploying hosted engine which activates vdsmd, then
configured bonds and VLANs through engine. I believe the ovirtmgmt bridge
became assigned to the bond instead of the VLAN interface because I
de-selected VLAN tagging in the logical network configuration in engine,
and I think most of the problems I'm having are due to my needing to
manually edit the configuration files written by VDSM in order to bring the
host back on the network so that it can be managed by engine.
It is a bit unclear how the host has been initially setup and what have you
changed on Engine later on to cause this.
VDSM will try to fallback to the previous working network configuration if
a setup command causes a connectivity failure between the host and Engine.
VDSM uses ifcfg files and configuration files to persist its configuration,
but these should be relevant only on boot.
I guess you could uninstall everything and start over.
Alternatively, please provide the following info to try and understand what
is going on at your setup:
- Engine networking config description.
- vdsm and supervdsm logs.
- The files under /var/lib/vdsm/persistence/netconf and /run/vdsm/netconf.
- Output of the command: vdsClient -s 0 getVdsCaps
- Output of the command: ip addr
# node 4.0.1
# yum list installed |grep ovirt
cockpit-ovirt-dashboard.noarch 0.10.5-1.0.0.el7.centos
installed
libgovirt.x86_64 0.3.3-1.el7_2.1
installed
ovirt-engine-appliance.noarch 4.0-20160718.1.el7.centos
@ovirt-4.0
ovirt-engine-sdk-python.noarch 3.6.7.0-1.el7.centos
installed
ovirt-host-deploy.noarch 1.5.1-1.el7.centos
installed
ovirt-hosted-engine-ha.noarch 2.0.1-1.el7.centos
installed
ovirt-hosted-engine-setup.noarch 2.0.1-1.el7.centos
installed
ovirt-imageio-common.noarch
0.3.0-0.201606191345.git9f3d6d4.el7.centos
ovirt-imageio-daemon.noarch
0.3.0-0.201606191345.git9f3d6d4.el7.centos
ovirt-node-ng-image-update-placeholder.noarch
ovirt-release-host-node.noarch 4.0.1-1.el7
installed
ovirt-release40-pre.noarch 4.0.1-1
installed
ovirt-setup-lib.noarch 1.0.2-1.el7.centos
installed
ovirt-vmconsole.noarch 1.0.3-1.el7.centos
installed
ovirt-vmconsole-host.noarch 1.0.3-1.el7.centos
installed
# hosted engine appliance
# yum list installed|grep ovirt
ebay-cors-filter.noarch 1.0.1-3.el7
@centos-ovirt40-candidate
libtomcrypt.x86_64 1.17-23.el7
@ovirt-4.0-epel
libtommath.x86_64 0.42.0-4.el7
@ovirt-4.0-epel
novnc.noarch 0.5.1-2.el7
@centos-ovirt40-candidate
otopi.noarch 1.5.1-1.el7.centos
@ovirt-4.0
otopi-java.noarch 1.5.1-1.el7.centos
@ovirt-4.0
ovirt-engine.noarch 4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-backend.noarch 4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-cli.noarch 3.6.8.0-1.el7.centos
@ovirt-4.0
ovirt-engine-dashboard.noarch 1.0.0-0.2.20160610git5d210ea.el7.centos
@ovirt-4.0
ovirt-engine-dbscripts.noarch 4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-dwh.noarch 4.0.1-1.el7.centos
@ovirt-4.0
ovirt-engine-dwh-setup.noarch 4.0.1-1.el7.centos
@ovirt-4.0
ovirt-engine-extension-aaa-jdbc.noarch
1.1.0-1.el7
@ovirt-4.0
ovirt-engine-extensions-api-impl.noarch
4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-lib.noarch 4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-restapi.noarch 4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-sdk-python.noarch 3.6.7.0-1.el7.centos
@ovirt-4.0
ovirt-engine-setup.noarch 4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-setup-base.noarch 4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-setup-plugin-ovirt-engine.noarch
4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-setup-plugin-ovirt-engine-common.noarch
4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-setup-plugin-vmconsole-proxy-helper.noarch
4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-setup-plugin-websocket-proxy.noarch
4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-tools.noarch 4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-tools-backup.noarch 4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-userportal.noarch 4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-vmconsole-proxy-helper.noarch
4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-webadmin-portal.noarch 4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-websocket-proxy.noarch 4.0.1.1-1.el7.centos
@ovirt-4.0
ovirt-engine-wildfly.x86_64 10.0.0-1.el7
@ovirt-4.0
ovirt-engine-wildfly-overlay.noarch 10.0.0-1.el7
@ovirt-4.0
ovirt-guest-agent-common.noarch 1.0.12-3.el7
@ovirt-4.0-epel
ovirt-host-deploy.noarch 1.5.1-1.el7.centos
@ovirt-4.0
ovirt-host-deploy-java.noarch 1.5.1-1.el7.centos
@ovirt-4.0
ovirt-image-uploader.noarch 4.0.0-1.el7.centos
@ovirt-4.0
ovirt-iso-uploader.noarch 4.0.0-1.el7.centos
@ovirt-4.0
ovirt-release40.noarch 4.0.0-5
@/ovirt-release40
ovirt-setup-lib.noarch 1.0.2-1.el7.centos
@ovirt-4.0
ovirt-vmconsole.noarch 1.0.3-1.el7.centos
@ovirt-4.0
ovirt-vmconsole-proxy.noarch 1.0.3-1.el7.centos
@ovirt-4.0
patternfly1.noarch 1.3.0-1.el7.centos
@ovirt-4.0-patternfly1-noarch-epel
python-daemon.noarch 1.6-4.el7
@ovirt-4.0-epel
python-ovirt-engine-sdk4.x86_64 4.0.0-0.3.a3.el7.centos
@ovirt-4.0
python-websockify.noarch 0.8.0-1.el7
@centos-ovirt40-candidate
python2-crypto.x86_64 2.6.1-9.el7
@ovirt-4.0-epel
python2-ecdsa.noarch 0.13-4.el7
@ovirt-4.0-epel
spice-html5.noarch 0.1.6-1.el7
@ovirt-4.0-epel
vdsm-jsonrpc-java.noarch 1.2.5-1.el7.centos
@ovirt-4.0
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