alxconfig-ng/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	#!/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