When the openvswitch-switch package is upgraded, the various daemons get restarted multiple times (see maintainer script below):
# Automatically added by dh_systemd_start/12ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
if [ -n "$2" ]; then _dh_action=restart
else _dh_action=start
fi deb-systemd-invoke $_dh_action 'ovs-vswitchd.service' 'ovsdb-server.service' >/dev/null || true
fi
fi
# End automatically added section
# Automatically added by dh_systemd_start/12ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
if [ -n "$2" ]; then deb-systemd-invoke try-restart 'ovs-vswitchd.service' 'ovsdb-server.service' >/dev/null || true
fi
fi
fi
# End automatically added section
# Automatically added by dh_systemd_start/12ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
if [ -n "$2" ]; then deb-systemd-invoke try-restart 'ovs-vswitchd.service' 'ovsdb-server.service' >/dev/null || true
fi
fi
fi
# End automatically added section
# Automatically added by dh_installinit/12ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -x "/etc/init.d/openvswitch-switch" ]; then
update-rc.d openvswitch-switch defaults >/dev/null
if [ -n "$2" ]; then _dh_action=restart
else _dh_action=start
fi
invoke-rc.d openvswitch-switch $_dh_action || exit 1
fi
fi
# End automatically added section
This results in a extended period of network loss for OVS ports - really the only one that is required is the restart of openvswitch-switch (which covers the other two as depends anyway).
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: openvswitch-switch 2.11.0-0ubuntu1
ProcVersionSignature: Ubuntu 5.0.0-8.9-generic 5.0.1
Uname: Linux 5.0.0-8-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.10-0ubuntu25
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 5 08:24:32 2019
InstallationDate: Installed on 2018-10-18 (168 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
SourcePackage: openvswitch
UpgradeStatus: Upgraded to disco on 2019-03-17 (18 days ago)
When the openvswitch-switch package is upgraded, the various daemons get restarted multiple times (see maintainer script below):
# Automatically added by dh_systemd_ start/12ubuntu1
_dh_ action= restart
_dh_ action= start
deb-systemd- invoke $_dh_action 'ovs-vswitchd. service' 'ovsdb- server. service' >/dev/null || true start/12ubuntu1
deb- systemd- invoke try-restart 'ovs-vswitchd. service' 'ovsdb- server. service' >/dev/null || true start/12ubuntu1
deb- systemd- invoke try-restart 'ovs-vswitchd. service' 'ovsdb- server. service' >/dev/null || true 12ubuntu1 d/openvswitch- switch" ]; then
_dh_ action= restart
_dh_ action= start
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
if [ -n "$2" ]; then
else
fi
fi
fi
# End automatically added section
# Automatically added by dh_systemd_
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
if [ -n "$2" ]; then
fi
fi
fi
# End automatically added section
# Automatically added by dh_systemd_
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
if [ -n "$2" ]; then
fi
fi
fi
# End automatically added section
# Automatically added by dh_installinit/
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -x "/etc/init.
update-rc.d openvswitch-switch defaults >/dev/null
if [ -n "$2" ]; then
else
fi
invoke-rc.d openvswitch-switch $_dh_action || exit 1
fi
fi
# End automatically added section
This results in a extended period of network loss for OVS ports - really the only one that is required is the restart of openvswitch-switch (which covers the other two as depends anyway).
ProblemType: Bug ature: Ubuntu 5.0.0-8.9-generic 5.0.1 dules: zfs zunicode zavl icp zcommon znvpair
DistroRelease: Ubuntu 19.04
Package: openvswitch-switch 2.11.0-0ubuntu1
ProcVersionSign
Uname: Linux 5.0.0-8-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.10-0ubuntu25
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 5 08:24:32 2019
InstallationDate: Installed on 2018-10-18 (168 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
SourcePackage: openvswitch
UpgradeStatus: Upgraded to disco on 2019-03-17 (18 days ago)