diff options
Diffstat (limited to 'lib/container/start')
| -rwxr-xr-x | lib/container/start | 134 |
1 files changed, 125 insertions, 9 deletions
diff --git a/lib/container/start b/lib/container/start index d47ed6b..8d5429b 100755 --- a/lib/container/start +++ b/lib/container/start @@ -1,7 +1,7 @@ #!/bin/sh -# Open Infrastructure: container-tools -# Copyright (C) 2014-2015 Daniel Baumann <daniel.baumann@open-infrastructure.net> +# container-tools - Manage systemd-nspawn containers +# Copyright (C) 2014-2016 Daniel Baumann <daniel.baumann@open-infrastructure.net> # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -90,12 +90,31 @@ esac HOST_ARCHITECTURE="$(dpkg --print-architecture)" MACHINE_ARCHITECTURE="$(chroot ${MACHINES}/${NAME} dpkg --print-architecture)" -if [ "${HOST_ARCHITECTURE}" = "amd64" ] && [ "${MACHINE_ARCHITECTURE}" = "i386" ] -then - SETARCH="setarch i686" -else - SETARCH="" -fi +case "${HOST_ARCHITECTURE}" in + amd64) + case "${MACHINE_ARCHITECTURE}" in + i386) + SETARCH="setarch i686" + ;; + + *) + SETARCH="" + ;; + esac + ;; + + arm64) + case "${MACHINE_ARCHITECTURE}" in + armel|armhf) + SETARCH="setarch armv7l" + ;; + + *) + SETARCH="" + ;; + esac + ;; +esac # config if [ -e "${CONFIG}/${NAME}.conf" ] @@ -137,9 +156,33 @@ then ;; esac + CAPABILITY="$(awk -F= '/^capability=/ { print $2 }' ${CONFIG}/${NAME}.conf)" + + case "${CAPABILITY}" in + "") + CAPABILITY="" + ;; + + *) + CAPABILITY="--capability=${CAPABILITY}" + ;; + esac + DIRECTORY="$(awk -F= '/^directory=/ { print $2 }' ${CONFIG}/${NAME}.conf || echo ${MACHINES}/${NAMES})" DIRECTORY="--directory ${DIRECTORY}" + DROP_CAPABILITY="$(awk -F= '/^drop-capability=/ { print $2 }' ${CONFIG}/${NAME}.conf)" + + case "${DROP_CAPABILITY}" in + "") + DROP_CAPABILITY="" + ;; + + *) + DROP_CAPABILITY="--drop-capability=${DROP_CAPABILITY}" + ;; + esac + MACHINE="--machine=${NAME}" NETWORK_BRIDGE="$(awk -F= '/^network-bridge=/ { print $2 }' ${CONFIG}/${NAME}.conf)" @@ -189,7 +232,80 @@ then REGISTER="--register=no" ;; esac + + BLOCK_IO_DEVICE_WEIGHT="$(awk -F= '/^BlockIODeviceWeight=/ { print $2 }' ${CONFIG}/${NAME}.conf)" + + if [ -n "${BLOCK_IO_DEVICE_WEIGHT}" ] + then + BLOCK_IO_DEVICE_WEIGHT="BlockIODeviceWeight=${BLOCK_IO_DEVICE_WEIGHT}" + SET_PROPERTY="true" + fi + + BLOCK_IO_READ_BANDWITH="$(awk -F= '/^BlockIOReadBandwith=/ { print $2 }' ${CONFIG}/${NAME}.conf)" + + if [ -n "${BLOCK_IO_READ_BANDWITH}" ] + then + BLOCK_IO_READ_BANDWITH="BlockIOReadBandwith=${BLOCK_IO_READ_BANDWITH}" + SET_PROPERTY="true" + fi + + BLOCK_IO_WEIGHT="$(awk -F= '/^BlockIOWeight=/ { print $2 }' ${CONFIG}/${NAME}.conf)" + + if [ -n "${BLOCK_IO_WEIGHT}" ] + then + BLOCK_IO_WEIGHT="BlockIOWeight=${BLOCK_IO_WEIGHT}" + SET_PROPERTY="true" + fi + + BLOCK_IO_WRITE_BANDWITH="$(awk -F= '/^BlockIOWriteBandwith=/ { print $2 }' ${CONFIG}/${NAME}.conf)" + + if [ -n "${BLOCK_IO_WRITE_BANDWITH}" ] + then + BLOCK_IO_WRITE_BANDWITH="BlockIOWriteBandwith=${BLOCK_IO_WRITE_BANDWITH}" + SET_PROPERTY="true" + fi + + CPU_QUOTA="$(awk -F= '/^CPUQuota=/ { print $2 }' ${CONFIG}/${NAME}.conf)" + + if [ -n "${CPU_QUOTA}" ] + then + CPU_QUOTA="CPUQuota=${CPU_QUOTA}" + SET_PROPERTY="true" + fi + + CPU_SHARES="$(awk -F= '/^CPUShares=/ { print $2 }' ${CONFIG}/${NAME}.conf)" + + if [ -n "${CPU_SHARES}" ] + then + CPU_SHARES="CPUShares=${CPU_SHARES}" + SET_PROPERTY="true" + fi + + MEMORY_LIMIT="$(awk -F= '/^MemoryLimit=/ { print $2 }' ${CONFIG}/${NAME}.conf)" + + if [ -n "${MEMORY_LIMIT}" ] + then + MEMORY_LIMIT="MemoryLimit=${MEMORY_LIMIT}" + SET_PROPERTY="true" + fi + + TASKS_MAX="$(awk -F= '/^TasksMax=/ { print $2 }' ${CONFIG}/${NAME}.conf)" + + if [ -n "${TASKS_MAX}" ] + then + TASKS_MAX="TasksMax=${TASKS_MAX}" + SET_PROPERTY="true" + fi fi # Run -${SETARCH} systemd-nspawn ${BIND} ${BOOT} ${DIRECTORY} ${MACHINE} ${NETWORK_BRIDGE} ${NETWORK_VETH} ${LINK_JOURNAL} ${REGISTER} +case "${SET_PROPERTY}" in + true) + ${SETARCH} systemd-nspawn ${BIND} ${BOOT} ${CAPABILITY} ${DIRECTORY} ${DROP_CAPABILITY} ${MACHINE} ${NETWORK_BRIDGE} ${NETWORK_VETH} ${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} ${LINK_JOURNAL} ${REGISTER} + ;; +esac |