From 4be4fa2f94d0cc51ec78fdbd32dffd859ee2e496 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@open-infrastructure.net>
Date: Sat, 2 Mar 2019 11:49:34 +0100
Subject: Readding limit command.

Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>
---
 lib/container/start | 96 +++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 86 insertions(+), 10 deletions(-)

(limited to 'lib/container/start')

diff --git a/lib/container/start b/lib/container/start
index 82f9314..d5e9059 100755
--- a/lib/container/start
+++ b/lib/container/start
@@ -398,6 +398,70 @@ EOF
 			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_BANDWIDTH="$(awk -F= '/^BlockIOReadBandwidth=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+
+	if [ -n "${BLOCK_IO_READ_BANDWIDTH}" ]
+	then
+		BLOCK_IO_READ_BANDWIDTH="BlockIOReadBandwidth=${BLOCK_IO_READ_BANDWIDTH}"
+		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_BANDWIDTH="$(awk -F= '/^BlockIOWriteBandwidth=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+
+	if [ -n "${BLOCK_IO_WRITE_BANDWIDTH}" ]
+	then
+		BLOCK_IO_WRITE_BANDWIDTH="BlockIOWriteBandwidth=${BLOCK_IO_WRITE_BANDWIDTH}"
+		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
 
 case "${SYSTEMCTL}" in
@@ -408,14 +472,26 @@ case "${SYSTEMCTL}" in
 		;;
 esac
 
-# Run
-${SETARCH} systemd-nspawn --keep-unit ${BIND} ${BIND_RO} ${BOOT} ${CAPABILITY} ${DIRECTORY} ${DROP_CAPABILITY} ${MACHINE} ${NETWORK_VETH_EXTRA} ${LINK_JOURNAL} ${REGISTER}
+case "${START}" in
+	true)
+		case "${SET_PROPERTY}" in
+			true)
+				systemctl --runtime set-property ${NAME} ${BLOCK_IO_DEVICE_WEIGHT} ${BLOCK_IO_READ_BANDWIDTH} ${BLOCK_IO_WEIGHT} ${BLOCK_IO_WRITE_BANDWIDTH} ${CPU_QUOTA} ${CPU_SHARES} ${MEMORY_LIMIT} ${TASKS_MAX}
+				;;
+		esac
+		;;
+
+	*)
+		# Run
+		${SETARCH} systemd-nspawn --keep-unit ${BIND} ${BIND_RO} ${BOOT} ${CAPABILITY} ${DIRECTORY} ${DROP_CAPABILITY} ${MACHINE} ${NETWORK_VETH_EXTRA} ${LINK_JOURNAL} ${REGISTER}
 
-# Post hooks
-for FILE in "${HOOKS}/post-${COMMAND}".* "${HOOKS}/${NAME}.post-${COMMAND}"
-do
-	if [ -x "${FILE}" ]
-	then
-		"${FILE}"
-	fi
-done
+		# Post hooks
+		for FILE in "${HOOKS}/post-${COMMAND}".* "${HOOKS}/${NAME}.post-${COMMAND}"
+		do
+			if [ -x "${FILE}" ]
+			then
+				"${FILE}"
+			fi
+		done
+		;;
+esac
-- 
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