alxconf_20060908/bin/update-alx.sh

#!/bin/bash
# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/bin/update-alx.sh,v 1.1 2005-08-18 02:50:17 niro Exp $

diskfree()
{
	local dev="$1"
	df -kP "${dev}" |grep "${dev}" | xargs | cut -d' ' -f4
}


mount_server()
{
	[ ! -d ${TEMPDIR} ] && install -d ${TEMPDIR}
	# use cifs only if supported
	modprobe cifs &> /dev/null
	if [ -n "$(cat /proc/filesystems | grep cifs)" ]
	then
		mount -t cifs "${SERVER_SHARE}" \
			${TEMPDIR} \
			-o user="${USER}",pass="${PASS}"
	else
		# unix extensions must be enabled on server-side !
		mount -t smbfs "${SERVER_SHARE}" \
			${TEMPDIR} \
			-o username="${USER}",password="${PASS}"
	fi

	sleep 3
}

umount_server()
{
	umount ${TEMPDIR}
	sleep 3
	[ -d ${TEMPDIR} ] && rm -rf ${TEMPDIR}
}

is_mounted()
{
	local dev="$1"
	# the spaces are neccessary -> to locate " / "
	[ -n "$(cat /proc/mounts | grep " ${dev} ")" ] && return 0
	return 1
}

[[ $(whoami) != root ]] && ( echo "you must be r00t ..."; exit 1 )

source /etc/mage.rc
source /etc/alxconfig-ng/config.rc

# in kilobytes ! min 50MB are needed !!
MIN_SPACE=50000
SERVER_SHARE="//${SQL_HOST}/magetmp"
USER="${SQL_USER}"
PASS="${SQL_PASS}"

if [[ $(diskfree /) < ${MIN_SPACE} ]]; then
	echo "mounting server"
	# make a secure tmp dir
	if [ -x /bin/mktemp ]; then
		TEMPDIR="$(/bin/mktemp -d)"
	else
		TEMPDIR="/tmp/tmp-$$"
	fi

	# mount the server share to TEMPDIR
	mount_server

	# now fake a new builddir so that multiple clients
	# can use one server share
	install -d ${TEMPDIR}/${HOSTNAME}/{mage,packages,tmp}
	mount -o bind ${TEMPDIR}/${HOSTNAME}/tmp ${BUILDDIR}
#	mount -o bind ${TEMPDIR}/${HOSTNAME}/mage ${MAGEDIR}
	mount -o bind ${TEMPDIR}/${HOSTNAME}/packages ${PKGDIR}
fi

echo "running update"
# fetching new db
mage update

### demo hotfix###
#cp /usr/mage/profiles/alx-041/* /etc/mage-profile
#cp /usr/mage/fake/basesystem041-alx/basesystem041-alx-0.3-r1.mage \
#	/usr/mage/fake/basesystem-alx/basesystem-alx-0.3-r1.mage
#sed -i 's:PKGNAME="basesystem041-alx-0.3-${ARCH}-r1":PKGNAME="basesystem-alx-0.3-${ARCH}-r1":g' \
#	/usr/mage/fake/basesystem-alx/basesystem-alx-0.3-r1.mage


# an to be sure mount boot (kernel updates !)
mount /boot &> /dev/null

# first update mage
mage install mage-alx

# than clean forcefully all packages that does not fit the profile
if [ -f /etc/mage-profile/forced-uninstall ]
then
	sh /etc/mage-profile/forced-uninstall
fi

# than update the whole system
mageupgrade --no-calc --autoclean --autoanswer #--debug

# umount BUILDDIR
if is_mounted ${BUILDDIR}; then
	umount ${BUILDDIR}
fi

# umount MAGEDIR
if is_mounted ${MAGEDIR}; then
	umount ${MAGEDIR}
fi

if is_mounted ${PKGDIR}; then
	umount ${PKGDIR}
fi

# umount TEMPDIR
if is_mounted ${TEMPDIR}; then
	umount_server
fi
1	niro	289	#!/bin/bash
2			# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/bin/update-alx.sh,v 1.1 2005-08-18 02:50:17 niro Exp $
3
4			diskfree()
5			{
6			local dev="$1"
7			df -kP "${dev}" \|grep "${dev}" \| xargs \| cut -d' ' -f4
8			}
9
10
11			mount_server()
12			{
13			[ ! -d ${TEMPDIR} ] && install -d ${TEMPDIR}
14			# use cifs only if supported
15			modprobe cifs &> /dev/null
16			if [ -n "$(cat /proc/filesystems \| grep cifs)" ]
17			then
18			mount -t cifs "${SERVER_SHARE}" \
19			${TEMPDIR} \
20			-o user="${USER}",pass="${PASS}"
21			else
22			# unix extensions must be enabled on server-side !
23			mount -t smbfs "${SERVER_SHARE}" \
24			${TEMPDIR} \
25			-o username="${USER}",password="${PASS}"
26			fi
27
28			sleep 3
29			}
30
31			umount_server()
32			{
33			umount ${TEMPDIR}
34			sleep 3
35			[ -d ${TEMPDIR} ] && rm -rf ${TEMPDIR}
36			}
37
38			is_mounted()
39			{
40			local dev="$1"
41			# the spaces are neccessary -> to locate " / "
42			[ -n "$(cat /proc/mounts \| grep " ${dev} ")" ] && return 0
43			return 1
44			}
45
46			[[ $(whoami) != root ]] && ( echo "you must be r00t ..."; exit 1 )
47
48			source /etc/mage.rc
49			source /etc/alxconfig-ng/config.rc
50
51			# in kilobytes ! min 50MB are needed !!
52			MIN_SPACE=50000
53			SERVER_SHARE="//${SQL_HOST}/magetmp"
54			USER="${SQL_USER}"
55			PASS="${SQL_PASS}"
56
57			if [[ $(diskfree /) < ${MIN_SPACE} ]]; then
58			echo "mounting server"
59			# make a secure tmp dir
60			if [ -x /bin/mktemp ]; then
61			TEMPDIR="$(/bin/mktemp -d)"
62			else
63			TEMPDIR="/tmp/tmp-$$"
64			fi
65
66			# mount the server share to TEMPDIR
67			mount_server
68
69			# now fake a new builddir so that multiple clients
70			# can use one server share
71			install -d ${TEMPDIR}/${HOSTNAME}/{mage,packages,tmp}
72			mount -o bind ${TEMPDIR}/${HOSTNAME}/tmp ${BUILDDIR}
73			# mount -o bind ${TEMPDIR}/${HOSTNAME}/mage ${MAGEDIR}
74			mount -o bind ${TEMPDIR}/${HOSTNAME}/packages ${PKGDIR}
75			fi
76
77			echo "running update"
78			# fetching new db
79			mage update
80
81			### demo hotfix###
82			#cp /usr/mage/profiles/alx-041/* /etc/mage-profile
83			#cp /usr/mage/fake/basesystem041-alx/basesystem041-alx-0.3-r1.mage \
84			# /usr/mage/fake/basesystem-alx/basesystem-alx-0.3-r1.mage
85			#sed -i 's:PKGNAME="basesystem041-alx-0.3-${ARCH}-r1":PKGNAME="basesystem-alx-0.3-${ARCH}-r1":g' \
86			# /usr/mage/fake/basesystem-alx/basesystem-alx-0.3-r1.mage
87
88
89			# an to be sure mount boot (kernel updates !)
90			mount /boot &> /dev/null
91
92			# first update mage
93			mage install mage-alx
94
95			# than clean forcefully all packages that does not fit the profile
96			if [ -f /etc/mage-profile/forced-uninstall ]
97			then
98			sh /etc/mage-profile/forced-uninstall
99			fi
100
101			# than update the whole system
102			mageupgrade --no-calc --autoclean --autoanswer #--debug
103
104			# umount BUILDDIR
105			if is_mounted ${BUILDDIR}; then
106			umount ${BUILDDIR}
107			fi
108
109			# umount MAGEDIR
110			if is_mounted ${MAGEDIR}; then
111			umount ${MAGEDIR}
112			fi
113
114			if is_mounted ${PKGDIR}; then
115			umount ${PKGDIR}
116			fi
117
118			# umount TEMPDIR
119			if is_mounted ${TEMPDIR}; then
120			umount_server
121			fi