Package: openvswitch-common
Version: 2.10.6+ds1-0+deb10u1
Severity: important
Dear Maintainer,
We run some VM's under kvm/libvirt/virsh with openvswitch for networking.
The ovs bridge is configured by /etc/network/interfaces.d/br0, which contains:
# Ansible managed
# one of the physical interfaces
allow-bond0 eno1
iface eno1 inet manual
ovs_type OVSPort
ovs_bonds bond0
# the other one
allow-bond0 eno2
iface eno2 inet manual
ovs_type OVSPort
ovs_bonds bond0
# bond them together with LACP
# XXX the old config had "bond-xmit-hash-policy layer2", needed?
auto bond0
allow-br0 bond0
iface bond0 inet manual
ovs_bridge br0
ovs_type OVSBond
ovs_bonds eno1 eno2
ovs_options bond_mode=balance-tcp lacp=active other_config:lacp-time=fast
up ifup eno1
up ifup eno2
# and add the bond to the bridge
# XXX the old config might of had spanning tree on
# but I don't think we need it really.
auto br0
allow-ovs br0
iface br0 inet static
address 192.168.7.41/24
gateway 192.168.7.1
ovs_type OVSBridge
ovs_ports bond0
Then when the libvirt/kvm VM's are created there ports get added to br0.
After the security upgrade of ovs on the 23rd the switch was
re-created but all the ports connected to the vm's where lost.
I'm not sure how to resolve this situtaion other then rebooting the
machine - is there some way make the OVS DB be persist over restarts?
Should we be configuring OVS some other way?
Thanks,
Jasper
-- System Information:
Debian Release: 10.7
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-13-amd64 (SMP w/12 CPU cores)
Kernel taint flags: TAINT_PROPRIETARY_MODULE,
TAINT_FIRMWARE_WORKAROUND, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8),
LANGUAGE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages openvswitch-common depends on:
ii iproute2 4.20.0-2
ii libatomic1 8.3.0-6
ii libc6 2.28-10
ii libssl1.1 1.1.1d-0+deb10u4
ii openssl 1.1.1d-0+deb10u4
ii python3 3.7.3-1
ii python3-six 1.12.0-1
openvswitch-common recommends no packages.
Versions of packages openvswitch-common suggests:
pn ethtool <none>
-- no debconf information
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