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| author | Daniel Baumann <daniel.baumann@open-infrastructure.net> | 2016-03-13 09:58:35 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@open-infrastructure.net> | 2016-03-31 14:30:16 +0000 |
| commit | b3431807187eaaacd629480d457f40aafbb964e8 (patch) | |
| tree | b9615463cbdfe07727e7c340fb6ae3b674f59513 | |
| parent | Adding capability and drop-capability config option. (diff) | |
| download | compute-tools-b3431807187eaaacd629480d457f40aafbb964e8.tar.xz compute-tools-b3431807187eaaacd629480d457f40aafbb964e8.zip | |
Adding blockio, cpu, memory and tasks limit config options.
Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>
| -rwxr-xr-x | lib/container/start | 75 | ||||
| -rw-r--r-- | share/config/container.conf.in | 10 |
2 files changed, 84 insertions, 1 deletions
diff --git a/lib/container/start b/lib/container/start index 0588db5..f725c52 100755 --- a/lib/container/start +++ b/lib/container/start @@ -232,7 +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} ${CAPABILITY} ${DIRECTORY} ${DROP_CAPABILITY} ${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 diff --git a/share/config/container.conf.in b/share/config/container.conf.in index 6d91860..fbf8078 100644 --- a/share/config/container.conf.in +++ b/share/config/container.conf.in @@ -12,3 +12,13 @@ network-veth=@NETWORK_VETH@ network-bridge=@NETWORK_BRIDGE@ link-journal=@LINK_JOURNAL@ register=@REGISTER@ + +[limit] +BlockIODeviceWeight= +BlockIOReadBandwidth= +BlockIOWeight= +BlockIOWriteBandwidth= +CPUQuota= +CPUShares= +MemoryLimit= +TasksMax= |