alxconfig-ng/bin/update-alx.sh

#!/bin/bash
# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/bin/update-alx.sh,v 1.4 2006-02-20 14:49:30 niro Exp $

die()
{
	echo
	echo "Error: $@. Update *not* successfull."
	exit 1
}

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="${SMB_UPDATE_HOST}"
USER="${SMB_UPDATE_USER}"
PASS="${SMB_UPDATE_PASS}"

# setup mage.rc
sed -i -e "s@^\(MIRRORS=\).*@\1\"${MAGE_MIRRORS}\"@" \
	-e "s@^\(RSYNC=\).*@\1\"${MAGE_RSYNC}\"@" \
	/etc/mage.rc || die "fixing /etc/mage.rc"

if [ $(diskfree /) -le ${MIN_SPACE} ]; then
	echo "Mounting server '${SERVER_SHARE}' ..."
	# 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

echo "Fetching mage database update ..."
mage update > /dev/null || die "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 || die "install mage"

# 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 || die "system upgrade" #--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

### check mage version for 0.>4.x-rxx
#/sbin/mage version | egrep v0.[4-9].[0-9]-r??

1	#!/bin/bash
2	# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/bin/update-alx.sh,v 1.4 2006-02-20 14:49:30 niro Exp $
3
4	die()
5	{
6	echo
7	echo "Error: $@. Update not successfull."
8	exit 1
9	}
10
11	diskfree()
12	{
13	local dev="$1"
14	df -kP "${dev}" \|grep "${dev}" \| xargs \| cut -d' ' -f4
15	}
16
17
18	mount_server()
19	{
20	[ ! -d ${TEMPDIR} ] && install -d ${TEMPDIR}
21	# use cifs only if supported
22	modprobe cifs &> /dev/null
23	if [ -n "$(cat /proc/filesystems \| grep cifs)" ]
24	then
25	mount -t cifs "${SERVER_SHARE}" \
26	${TEMPDIR} \
27	-o user="${USER}",pass="${PASS}"
28	else
29	# unix extensions must be enabled on server-side !
30	mount -t smbfs "${SERVER_SHARE}" \
31	${TEMPDIR} \
32	-o username="${USER}",password="${PASS}"
33	fi
34
35	sleep 3
36	}
37
38	umount_server()
39	{
40	umount ${TEMPDIR}
41	sleep 3
42	[ -d ${TEMPDIR} ] && rm -rf ${TEMPDIR}
43	}
44
45	is_mounted()
46	{
47	local dev="$1"
48	# the spaces are neccessary -> to locate " / "
49	[ -n "$(cat /proc/mounts \| grep " ${dev} ")" ] && return 0
50	return 1
51	}
52
53	[[ $(whoami) != root ]] && ( echo "you must be r00t ..."; exit 1 )
54
55	source /etc/mage.rc
56	source /etc/alxconfig-ng/config.rc
57
58	# in kilobytes ! min 50MB are needed !!
59	MIN_SPACE=50000
60	SERVER_SHARE="${SMB_UPDATE_HOST}"
61	USER="${SMB_UPDATE_USER}"
62	PASS="${SMB_UPDATE_PASS}"
63
64	# setup mage.rc
65	sed -i -e "s@^\(MIRRORS=\).*@\1\"${MAGE_MIRRORS}\"@" \
66	-e "s@^\(RSYNC=\).*@\1\"${MAGE_RSYNC}\"@" \
67	/etc/mage.rc \|\| die "fixing /etc/mage.rc"
68
69	if [ $(diskfree /) -le ${MIN_SPACE} ]; then
70	echo "Mounting server '${SERVER_SHARE}' ..."
71	# make a secure tmp dir
72	if [ -x /bin/mktemp ]; then
73	TEMPDIR="$(/bin/mktemp -d)"
74	else
75	TEMPDIR="/tmp/tmp-$$"
76	fi
77
78	# mount the server share to TEMPDIR
79	mount_server
80
81	# now fake a new builddir so that multiple clients
82	# can use one server share
83	install -d ${TEMPDIR}/${HOSTNAME}/{mage,packages,tmp}
84	mount -o bind ${TEMPDIR}/${HOSTNAME}/tmp ${BUILDDIR}
85	# mount -o bind ${TEMPDIR}/${HOSTNAME}/mage ${MAGEDIR}
86	mount -o bind ${TEMPDIR}/${HOSTNAME}/packages ${PKGDIR}
87	fi
88
89	echo "Running update ..."
90	# fetching new db
91
92	echo "Fetching mage database update ..."
93	mage update > /dev/null \|\| die "mage update"
94
95	### demo hotfix###
96	#cp /usr/mage/profiles/alx-041/* /etc/mage-profile
97	#cp /usr/mage/fake/basesystem041-alx/basesystem041-alx-0.3-r1.mage \
98	# /usr/mage/fake/basesystem-alx/basesystem-alx-0.3-r1.mage
99	#sed -i 's:PKGNAME="basesystem041-alx-0.3-${ARCH}-r1":PKGNAME="basesystem-alx-0.3-${ARCH}-r1":g' \
100	# /usr/mage/fake/basesystem-alx/basesystem-alx-0.3-r1.mage
101
102
103	# an to be sure mount boot (kernel updates !)
104	mount /boot &> /dev/null
105
106	# first update mage
107	mage install mage-alx \|\| die "install mage"
108
109	# than clean forcefully all packages that does not fit the profile
110	if [ -f /etc/mage-profile/forced-uninstall ]
111	then
112	sh /etc/mage-profile/forced-uninstall
113	fi
114
115	# than update the whole system
116	mageupgrade --no-calc --autoclean --autoanswer \|\| die "system upgrade" #--debug
117
118	# umount BUILDDIR
119	if is_mounted ${BUILDDIR}; then
120	umount ${BUILDDIR}
121	fi
122
123	# umount MAGEDIR
124	if is_mounted ${MAGEDIR}; then
125	umount ${MAGEDIR}
126	fi
127
128	if is_mounted ${PKGDIR}; then
129	umount ${PKGDIR}
130	fi
131
132	# umount TEMPDIR
133	if is_mounted ${TEMPDIR}; then
134	umount_server
135	fi
136
137	### check mage version for 0.>4.x-rxx
138	#/sbin/mage version \| egrep v0.[4-9].[0-9]-r??
139