Merge branch 'automake' of git://fedorapeople.org/~jsafrane/libcg

11 files changed, 328 insertions, 458 deletions

diff --git a/scripts/Makefile.am b/scripts/Makefile.am
new file mode 100644
index 0000000..b5270fb
--- /dev/null
+++ b/scripts/Makefile.am
@@ -0,0 +1 @@
+EXTRA_DIST = init.d/cgconfig init.d/cgred
diff --git a/scripts/Makefile.in b/scripts/Makefile.in
new file mode 100644
index 0000000..adf93e6
--- /dev/null
+++ b/scripts/Makefile.in
@@ -0,0 +1,327 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
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+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
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+top_srcdir = @top_srcdir@
+EXTRA_DIST = init.d/cgconfig init.d/cgred
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu  scripts/Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu  scripts/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+tags: TAGS
+TAGS:
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+ctags: CTAGS
+CTAGS:
+
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
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+install-am: all-am
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+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
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+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
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+installcheck-am:
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+maintainer-clean: maintainer-clean-am
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+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+	distclean distclean-generic distclean-libtool distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/scripts/README b/scripts/README
deleted file mode 100644
index 8007b60..0000000
--- a/scripts/README
+++ /dev/null
@@ -1,4 +0,0 @@
-NOTE: These are temporary intermediate scripts, till libcg is up and running
-on its own. The current parser works, but has a lot of band-aid around it.
-We need a good cleanroom implementation of the parser. Doing so, would
-enable us to build a good daemon and a set of init scripts around it.
diff --git a/scripts/doc/howto.txt b/scripts/doc/howto.txt
deleted file mode 100644
index d72994a..0000000
--- a/scripts/doc/howto.txt
+++ /dev/null
@@ -1,76 +0,0 @@
-initscripts - Initialization scripts; they are used to initialize the workload
-management system. The script consists of two major components
-
-Configuration files
--------------------
-
-The main configuraiton file /etc/cgconfig.conf. This file has a format
-
-mount <mountpoint>	<list of controllers>
-<controller>		<controller configuration file>
-
-A sample configuration file is included below
-
-#
-# controller    file
-#
-mount   /container      cpu
-cpu     /etc/cgconfig/cpu.conf
-
-NOTE: Any line beginning with '#' is ignored as comments. The sample
-configuration above, mounts the cpu controller at mount point /container.
-It then parses /etc/cgconfig/cpu.conf as the configuration file for the
-cpu controller.
-
-The controller configuration file is of the format
-
-<name of the class>	<options>
-
-In the case of the CPU controller a sample configuration would look
-like
-
-class1  cpu.shares=1024
-class2  cpu.shares=512
-
-The configuration below creates two classes class1 and class2 and
-assigns shares of 1024 to class1 and 512 to class1.
-
-The other options that can be specified are
-
-tuid = owner of the tasks file
-tgid = group permissions of the tasks file
-cuid = owner of the newly created node
-cgid = group permissions of the newly created node
-
-Example
-
-class1 cpu.shares = 1024 tuid=root tgid=root cuid=database cgid=database.
-
-By default all these files are owned by root. The flexibilty of specifying
-owners makes it easier for other applications to use resource management.
-
-Intialization script
---------------------
-
-The initialization script is installed in /etc/init.d, it is called
-"cgconfig". Depending on the run-level, it is installed in the appropriate
-/etc/rc.d/rc<N>.d. The script comes with two options
-
-a. start
-
-start, starts the workload management, parses the configuration file.
-If required creates the mount point directory and then mounts the
-cgroup filesystem with the controllers specified.
-
-b. stop
-
-stops workload management, moves all tasks from various groups to
-the root class. It then removes all other classes and then unmounts
-the workload management system.
-
-Assumptions
------------
-
-1. The kernel is compiled in with the correct options to support
-    cgroups and the CPU controller.
-2. This version has been tested with 2.6.25 only.
diff --git a/scripts/etc/cgconfig.conf b/scripts/etc/cgconfig.conf
deleted file mode 100644
index 43f9004..0000000
--- a/scripts/etc/cgconfig.conf
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-#  Copyright IBM Corporation. 2008
-#
-#  Authors:     Balbir Singh <balbir@linux.vnet.ibm.com>
-#  This program is free software; you can redistribute it and/or modify it
-#  under the terms of version 2.1 of the GNU Lesser General Public License
-#  as published by the Free Software Foundation.
-#
-#  This program is distributed in the hope that it would be useful, but
-#  WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-#
-# controller	file
-#
-mount	/tmp/cpu	cpu
-mount	/tmp/cpuacct	cpuacct
-cpu	/etc/wlm/cpu.conf
-cpuacct	/etc/wlm/cpuacct.conf
diff --git a/scripts/etc/cgconfig/cpu.conf b/scripts/etc/cgconfig/cpu.conf
deleted file mode 100644
index 7e76dea..0000000
--- a/scripts/etc/cgconfig/cpu.conf
+++ /dev/null
@@ -1,14 +0,0 @@
-#
-#  Copyright IBM Corporation. 2008
-#
-#  Authors:     Balbir Singh <balbir@linux.vnet.ibm.com>
-#  This program is free software; you can redistribute it and/or modify it
-#  under the terms of version 2.1 of the GNU Lesser General Public License
-#  as published by the Free Software Foundation.
-#
-#  This program is distributed in the hope that it would be useful, but
-#  WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-#
-class1	cpu.shares=1024 tuid=balbir tgid=balbir cuid=root cgid=root
-class2	cpu.shares=512 tuid=root tgid=root cuid=balbir cgid=balbir
diff --git a/scripts/etc/cgconfig/cpuacct.conf b/scripts/etc/cgconfig/cpuacct.conf
deleted file mode 100644
index 8c382e1..0000000
--- a/scripts/etc/cgconfig/cpuacct.conf
+++ /dev/null
@@ -1,14 +0,0 @@
-#
-#  Copyright IBM Corporation. 2008
-#
-#  Authors:     Balbir Singh <balbir@linux.vnet.ibm.com>
-#  This program is free software; you can redistribute it and/or modify it
-#  under the terms of version 2.1 of the GNU Lesser General Public License
-#  as published by the Free Software Foundation.
-#
-#  This program is distributed in the hope that it would be useful, but
-#  WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-#
-caclass1	tuid=root tgid=root cuid=root cgid=root
-caclass2	tuid=balbir tgid=balbir cuid=balbir cgid=balbir
diff --git a/scripts/etc/wlm.conf b/scripts/etc/wlm.conf
deleted file mode 100644
index 01a12b3..0000000
--- a/scripts/etc/wlm.conf
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-#  Copyright IBM Corporation. 2008
-# 
-#  Authors:     Balbir Singh <balbir@linux.vnet.ibm.com>
-#  This program is free software; you can redistribute it and/or modify it
-#  under the terms of version 2.1 of the GNU Lesser General Public License
-#  as published by the Free Software Foundation.
-# 
-#  This program is distributed in the hope that it would be useful, but
-#  WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-#
-# controller	file
-#
-mount	/tmp/container	cpu
-cpu	/etc/wlm/cpu.conf
diff --git a/scripts/etc/wlm/cpu.conf b/scripts/etc/wlm/cpu.conf
deleted file mode 100644
index 10ac391..0000000
--- a/scripts/etc/wlm/cpu.conf
+++ /dev/null
@@ -1,14 +0,0 @@
-#
-#  Copyright IBM Corporation. 2008
-# 
-#  Authors:     Balbir Singh <balbir@linux.vnet.ibm.com>
-#  This program is free software; you can redistribute it and/or modify it
-#  under the terms of version 2.1 of the GNU Lesser General Public License
-#  as published by the Free Software Foundation.
-# 
-#  This program is distributed in the hope that it would be useful, but
-#  WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-#
-class1	cpu.shares=1024 tuid=balbir tgid=balbir cuid=root cgid=root
-class2	cpu.shares=512 tuid=root tgid=root cuid=balbir cgid=balbir
diff --git a/scripts/etc/wlm/cpuacct.conf b/scripts/etc/wlm/cpuacct.conf
deleted file mode 100644
index 10ac391..0000000
--- a/scripts/etc/wlm/cpuacct.conf
+++ /dev/null
@@ -1,14 +0,0 @@
-#
-#  Copyright IBM Corporation. 2008
-# 
-#  Authors:     Balbir Singh <balbir@linux.vnet.ibm.com>
-#  This program is free software; you can redistribute it and/or modify it
-#  under the terms of version 2.1 of the GNU Lesser General Public License
-#  as published by the Free Software Foundation.
-# 
-#  This program is distributed in the hope that it would be useful, but
-#  WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-#
-class1	cpu.shares=1024 tuid=balbir tgid=balbir cuid=root cgid=root
-class2	cpu.shares=512 tuid=root tgid=root cuid=balbir cgid=balbir
diff --git a/scripts/init.d/wlm b/scripts/init.d/wlm
deleted file mode 100755
index 65d51bd..0000000
--- a/scripts/init.d/wlm
+++ /dev/null
@@ -1,288 +0,0 @@
-#
-# Start/Stop the workload manager
-#
-# Copyright IBM Corporation. 2008
-#  
-# Authors:     Balbir Singh <balbir@linux.vnet.ibm.com>
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of version 2.1 of the GNU Lesser General Public License
-# as published by the Free Software Foundation.
-# 
-# This program is distributed in the hope that it would be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-#
-#
-# TODO: Make this code more robust, add error checking and recovery
-# for invalid configuration or interrupted execution
-#
-# Make the script LSB compliant
-#
-
-CONF_FILE=/etc/wlm.conf
-PROC_CGROUPS_FILE=/proc/cgroups
-CGROUP_FS=cgroup
-IGNORE_OPTS="ns cpuset"
-
-# support multiple mount points
-
-declare -a MOUNTPOINT
-declare -a MOUNTOPTS
-maxindex=0
-
-parse_controller_file() {
-	ctlr=$1
-	file=$2
-	tuid="root"
-	tgid="root"
-	cuid="root"
-	cgid="root"
-
-	pushd $PWD 2>&1 > /dev/null
-	while read name opts
-	do
-		case $name in
-		'mount')
-			;;
-		*)
-			if ! echo $name | grep -q ^#
-			then
-				echo "Creating class $name"
-				class=$name
-				index=1
-				for i in `seq 1 $maxindex`
-				do 
-					echo "mount pt ${MOUNTPOINT[$i]}"
-					mkdir -p ${MOUNTPOINT[$i]}/$class
-					cd ${MOUNTPOINT[$i]}/$class
-
-					if echo $opts | grep -q "="
-					then
-						for single_opt in $opts
-						do
-							cf=`echo $single_opt | cut -d '=' -f1`
-							co=`echo $single_opt | cut -d '=' -f2`
-							case $cf in
-							"tuid")
-								tuid=$co
-								;;
-							"cuid")
-								cuid=$co
-								;;
-							"tgid")
-								tgid=$co
-								;;
-							"cgid")
-								cgid=$co
-								;;
-							*)
-								echo -n $co > $cf
-								;;
-							esac
-						done
-						chown -R $cuid:$cgid ${MOUNTPOINT[$i]}/$class
-						chown -R $tuid:$tgid ${MOUNTPOINT[$i]}/$class/tasks
-					fi
-				done
-			fi
-		esac
-	done < $file
-	popd 2>&1 > /dev/null
-}
-
-parse_controller_opts() {
-	name=$1;
-	file=$2;
-
-	if [ ! -r $PROC_CGROUPS_FILE ]
-	then
-		echo "$PROC_CGROUPS_FILE does not exist, please compile"
-		echo "cgroups into the kernel"
-		exit 1
-	else
-		line=`grep -w $name $PROC_CGROUPS_FILE`
-		if [ $? -ne 0 ]
-		then
-			echo "$name controller not enabled"
-			exit 1
-		fi
-
-		active=`echo $line | awk '{print $2}'`
-		if [[ $active -eq 0 ]]
-		then
-			echo "$name controller not mounted"
-		else
-			parse_controller_file $name $file
-		fi
-	fi
-}
-
-parse_conf_file() {
-	while read name conf
-	do
-		# skip all comments
-		if  ! echo $name | grep -q ^#
-		then
-			case $name in
-			'mount')
-				maxindex=$(($maxindex+1))
-				MOUNTPOINT[$maxindex]=`echo $conf | cut -d ' ' -f1`;
-				MOUNTOPTS[$maxindex]=`echo $conf | cut -d ' ' -f2`;
-				;;
-			esac
-		fi
-	done < $CONF_FILE
-
-	return 0;
-}
-
-mount_fs() {
-	if [ ! -r $PROC_CGROUPS_FILE ]
-	then
-		echo "$PROC_CGROUPS_FILE does not exist, please compile"
-		echo "cgroups into the kernel"
-		exit 1
-	#else
-		#while read name hierarchy num_cgroups
-		#do
-		#	if  ! echo $name | grep -q ^#
-		#	then
-		#		echo $IGNORE_OPTS | grep -wq $name
-		#		if [[ $? -ne 0 ]]
-		#		then
-		#			MOUNT_OPTS=$name","$MOUNT_OPTS
-		#		fi
-		#	fi
-		#done < $PROC_CGROUPS_FILE
-		#MOUNT_OPTS=${MOUNT_OPTS%%","}
-		#line=`grep -w $MOUNT_OPTS $PROC_CGROUPS_FILE`
-		#if [ $? -ne 0 ]
-		#then
-		#	echo "$name controller not enabled"
-		#	exit 1
-		#fi
-	fi
-	for i in `seq 1 $maxindex`
-	do
-		mkdir -p ${MOUNTPOINT[$i]}
-		echo "mounting ${MOUNTPOINT[$i]} with ${MOUNTOPTS[$i]}"
-		mount -t $CGROUP_FS $CGROUP_FS -o ${MOUNTOPTS[$i]} ${MOUNTPOINT[$i]}
-		#
-		# Give root tasks read/write permission to all, since tasks
-		# tasks will be moved to root frequently
-		#
-		chmod ago+rwx ${MOUNTPOINT[$i]}/tasks
-		chmod ago+rwx ${MOUNTPOINT[$i]}
-		chmod +t      ${MOUNTPOINT[$i]}
-	done
-	return $?
-}
-
-umount_fs() {
-	for i in `seq 1 $maxindex`
-	do
-		umount ${MOUNTPOINT[$i]}
-		rmdir ${MOUNTPOINT[$i]}
-	done
-}
-	
-create_classes() {
-	while read name conf
-	do
-		# skip all comments
-		if  ! echo $name | grep -q ^#
-		then
-			case $name in
-			'mount')
-				;;
-			*)
-				parse_controller_opts $name $conf
-			esac
-		fi
-
-	done < $CONF_FILE
-}
-
-start() {
-	echo "Starting wlm service: "
-	mount_fs
-	if [ $? -eq 0 ]
-	then
-		create_classes
-	fi
-	[ $? == 0 ] && touch /var/lock/subsys/wlm
-	return $?
-}
-
-move_all_to_init_class() {
-	for i in `seq 1 $maxindex`
-	do
-		cd ${MOUNTPOINT[$i]}
-		cat /proc/mounts | grep -wq ${MOUNTPOINT[$i]}
-		if [ $? -ne 0 ]
-		then
-			echo "resource control filesystem not mounted"
-			exit 1
-		fi
-
-		for i in `find . -type d`
-		do
-			case $i in
-			'.')
-				;;
-			*)
-				class=${i#./*}
-				echo "Removing class $class"
-				sed -nu p < ./$i/tasks > tasks
-				rmdir $i
-				;;
-			esac
-		done
-		cd - > /dev/null
-	done
-}
-
-
-stop() {
-	move_all_to_init_class
-	umount_fs
-}
-
-trapped() {
-	#
-	# Do nothing
-	#
-	true
-}
-
-usage() {
-	echo "$0 <start|stop>"
-	exit 1
-}
-
-common() {
-	#
-	# main script work done here
-	#
-	trap "trapped ABRT" ABRT
-	trap "trapped QUIT" QUIT
-	trap "trapped TERM" TERM
-	trap "trapped INT"   INT
-
-	parse_conf_file
-}
-
-case $1 in
-	'start')
-		common
-		start;
-		;;
-	'stop')
-		common
-		stop;
-		;;
-	*)
-		usage
-		;;
-esac
-