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| author | Nik Lutz <nik@netstyle.ch> | 2016-05-18 16:20:33 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@open-infrastructure.net> | 2016-05-18 18:26:07 +0000 |
| commit | cfe08b9c7149a5dc1b70d665ce918cede8e484ba (patch) | |
| tree | 32a7d9edee28eed1874ce1374235749dcbfc0137 /lib/container | |
| parent | Using eth[0-9] instead of host[0-9] in containers /etc/network/interface. (diff) | |
| download | compute-tools-cfe08b9c7149a5dc1b70d665ce918cede8e484ba.tar.xz compute-tools-cfe08b9c7149a5dc1b70d665ce918cede8e484ba.zip | |
Replacing systemd-nspawn '--network-bridge=' with one config file per interface in /etc/network/interfaces.d.
Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>
Diffstat (limited to 'lib/container')
| -rwxr-xr-x | lib/container/create | 2 | ||||
| -rwxr-xr-x | lib/container/start | 32 |
2 files changed, 27 insertions, 7 deletions
diff --git a/lib/container/create b/lib/container/create index 4d1d19b..4514a81 100755 --- a/lib/container/create +++ b/lib/container/create @@ -128,6 +128,7 @@ done mkdir -p "${CONFIG}" sed -e "s|@CNT_AUTOSTART@|${CNT_AUTOSTART}|g" \ + -e "s|@CNT_NETWORK_BRIDGE@|${CNT_NETWORK_BRIDGE}|g" \ -e "s|@NAME@|${NAME}|g" \ -e "s|@BIND@|${BIND}|g" \ -e "s|@BOOT@|yes|g" \ @@ -136,7 +137,6 @@ sed -e "s|@CNT_AUTOSTART@|${CNT_AUTOSTART}|g" \ -e "s|@DROP_CAPABILITY@|${DROP_CAPABILITY}|g" \ -e "s|@MACHINE@|${NAME}|g" \ -e "s|@NETWORK_VETH_EXTRA@|${NETWORK_VETH_EXTRA}|g" \ - -e "s|@NETWORK_BRIDGE@|br0|g" \ -e "s|@LINK_JOURNAL@|no|g" \ -e "s|@REGISTER@|yes|g" \ /usr/share/container-tools/config/container.conf.in > "${CONFIG}/${NAME}.conf" diff --git a/lib/container/start b/lib/container/start index fa717dd..112ee9b 100755 --- a/lib/container/start +++ b/lib/container/start @@ -185,15 +185,34 @@ then MACHINE="--machine=${NAME}" - NETWORK_BRIDGE="$(awk -F= '/^network-bridge=/ { print $2 }' ${CONFIG}/${NAME}.conf)" + NETWORK_BRIDGES="$(awk -F= '/^cnt.network-bridge=/ { print $2 }' ${CONFIG}/${NAME}.conf)" - case "${NETWORK_BRIDGE}" in + case "${NETWORK_BRIDGES}" in "") - NETWORK_BRIDGE="" ;; *) - NETWORK_BRIDGE="--network-bridge=${NETWORK_BRIDGE}" + for BRIDGE_DEFINITION in ${NETWORK_BRIDGES} + do + INTERFACE="$(echo ${BRIDGE_DEFINITION} | awk -F: '{ print $1 }')" + BRIDGE="$(echo ${BRIDGE_DEFINITION} | awk -F: '{ print $2 }')" + + if [ -n "${BRIDGE}" ] && [ -n "${INTERFACE}" ] + then + +cat > "/etc/network/interfaces.d/${INTERFACE}" << EOF +allow-hotplug ${INTERFACE} +iface ${INTERFACE} inet manual + pre-up ifconfig ${INTERFACE} up + post-up brctl addif ${BRIDGE} ${INTERFACE} + pre-down brctl delif ${BRIDGE} ${INTERFACE} + post-down ifconfig ${INTERFACE} down +EOF + + else + echo "'${BRIDGE_DEFINITION}': no such devices, ignoring" >&2 + fi + done ;; esac @@ -211,6 +230,7 @@ then INTERFACE="$(echo ${VETH} | awk -F: '{ print $1 }')" cat > "/etc/network/interfaces.d/${INTERFACE}" << EOF +allow-hotplug ${INTERFACE} iface ${INTERFACE} inet manual pre-up ifconfig ${INTERFACE} up post-down ifconfig ${INTERFACE} down @@ -312,11 +332,11 @@ fi # Run case "${SET_PROPERTY}" in true) - ${SETARCH} systemd-nspawn ${BIND} ${BOOT} ${CAPABILITY} ${DIRECTORY} ${DROP_CAPABILITY} ${MACHINE} ${NETWORK_BRIDGE} ${NETWORK_VETH_EXTRA} ${LINK_JOURNAL} ${REGISTER} & \ + ${SETARCH} systemd-nspawn ${BIND} ${BOOT} ${CAPABILITY} ${DIRECTORY} ${DROP_CAPABILITY} ${MACHINE} ${NETWORK_VETH_EXTRA} ${LINK_JOURNAL} ${REGISTER} & \ systemctl --runtime set-property ${NAME} ${BLOCK_IO_DEVICE_WEIGHT} ${BLOCK_IO_READ_BANDWITH} ${BLOCK_IO_WEIGHT} ${BLOCK_IO_WRITE_BANDWITH} ${CPU_QUOTA} ${CPU_SHARES} ${MEMORY_LIMIT} ${TASKS_MAX} ;; *) - ${SETARCH} systemd-nspawn ${BIND} ${BOOT} ${CAPABILITY} ${DIRECTORY} ${DROP_CAPABILITY} ${MACHINE} ${NETWORK_BRIDGE} ${NETWORK_VETH_EXTRA} ${LINK_JOURNAL} ${REGISTER} + ${SETARCH} systemd-nspawn ${BIND} ${BOOT} ${CAPABILITY} ${DIRECTORY} ${DROP_CAPABILITY} ${MACHINE} ${NETWORK_VETH_EXTRA} ${LINK_JOURNAL} ${REGISTER} ;; esac |