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-rw-r--r--ChangeLog2
-rw-r--r--examples/example.sys18
-rw-r--r--handlers/sys.helper.in3
-rwxr-xr-xhandlers/sys.in43
4 files changed, 49 insertions, 17 deletions
diff --git a/ChangeLog b/ChangeLog
index 80db11c..b56cab9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -45,6 +45,8 @@ version 0.9.6 -- unreleased
(Closes: Trac#39)
. support selection of VServers to run on, in the same way as in the
dup handler, with the new vsnames configuration option ; (Closes: Trac#45)
+ . add support for capturing the package debconf selection states using
+ debconf-get-selections
version 0.9.5 -- December 2, 2007
backupninja changes
diff --git a/examples/example.sys b/examples/example.sys
index 2a6bf0f..af28fd6 100644
--- a/examples/example.sys
+++ b/examples/example.sys
@@ -2,20 +2,27 @@
# this config file will save various reports of vital system information.
# by default, all the reports are enabled and are saved in /var/backups.
#
-# requires dpkg, sfdisk, and hwinfo
+# requires dpkg, debconf-utils, sfdisk, and hwinfo
#
-# (1) a list of all the packages installed and removed.
+# (1) a capture of the debconf package selection states. This file
+# can be used to restore the answers to debconf questions for
+# packages that you will be installing through (2) below. To
+# do this, run: "debconf-set-selections < debconfsel.txt"
+#
+# (2) a list of all the packages installed and removed.
# this file can be used to restore the state of installed packages
-# by running "dpkg --set-selections < dpkg-selections.txt
+# by running "dpkg --set-selections < dpkg-selections.txt and
+# then run "apt-get -u dselect-upgrade". If you have the
+# debconf-set-selections file from (1), you should restore those first.
#
-# (2) the partition table of all disks.
+# (3) the partition table of all disks.
# this partition table can be used to format another disk of
# the same size. this can be handy if using software raid and
# you have a disk go bad. just replace the disk and partition it
# by running "sfdisk /dev/sdb < partitions.sdb.txt"
# (MAKE SURE YOU PARTITION THE CORRECT DISK!!!)
#
-# (3) hardware information.
+# (4) hardware information.
# detailed information on most important aspects of the hardware.
#
@@ -25,6 +32,7 @@
# parentdir = /var/backups
# packages = yes
# packagesfile = /var/backups/dpkg-selections.txt
+# selectionsfile = /var/backups/debconfsel.txt
# partitions = yes
# NOTE: the __star__ below will be replaced by the disks found on the
diff --git a/handlers/sys.helper.in b/handlers/sys.helper.in
index e39e526..d3d99a5 100644
--- a/handlers/sys.helper.in
+++ b/handlers/sys.helper.in
@@ -3,7 +3,7 @@
HELPERS="$HELPERS sys:general_hardware_and_system_info"
sys_wizard() {
- require_packages hwinfo
+ require_packages hwinfo debconf-utils
checkBox "new sys action" "check options" \
"packages" "list of all installed packages." on \
"partitions" "the partition table of all disks." on \
@@ -30,6 +30,7 @@ $partitions
$sfdisk
$hardware
# packagesfile = /var/backups/dpkg-selections.txt
+# selectionsfile = /var/backups/debconfsel.txt
# partitionsfile = /var/backups/partitions.__star__.txt
# hardwarefile = /var/backups/hardware.txt
diff --git a/handlers/sys.in b/handlers/sys.in
index 455234d..2c48883 100755
--- a/handlers/sys.in
+++ b/handlers/sys.in
@@ -3,18 +3,25 @@
# this handler will save various reports of vital system information.
# by default, all the reports are enabled and are saved in /var/backups.
#
-# (1) a list of all the packages installed and removed.
+# (1) a capture of the debconf package selection states. This file
+# can be used to restore the answers to debconf questions for
+# packages that you will be installing through (2) below. To
+# do this, run: "debconf-set-selections < debconfsel.txt"
+#
+# (2) a list of all the packages installed and removed.
# this file can be used to restore the state of installed packages
-# by running "dpkg --set-selections < dpkg-selections.txt
+# by running "dpkg --set-selections < dpkg-selections.txt and
+# then run "apt-get -u dselect-upgrade". If you have the
+# debconf-set-selections file from (1), you should restore those first.
#
-# (2) the partition table of all disks.
+# (3) the partition table of all disks.
# this partition table can be used to format another disk of
# the same size. this can be handy if using software raid and
# you have a disk go bad. just replace the disk and partition it
# by running "sfdisk /dev/sdb < partitions.sdb.txt"
# (MAKE SURE YOU PARTITION THE CORRECT DISK!!!)
#
-# (3) hardware information.
+# (4) hardware information.
# write to a text file the important things which hwinfo can gleen.
#
@@ -46,6 +53,8 @@ then
getconf packagesfile $parentdir/dpkg-selections.txt
getconf packagemgr `which dpkg`
getconf packagemgroptions ' --get-selections *'
+ getconf selectionsfile $parentir/debconfsel.txt
+ getconf debconfgetselections `debconf-get-selections`
elif [ $os = "redhat" ]
then
getconf packagesfile $parentdir/rpmpackages.txt
@@ -109,13 +118,20 @@ if [ "$packages" == "yes" ]; then
# is $packagemgr available inside $vserver ?
if [ ! -x "$VROOTDIR/$vserver`$VSERVER $vserver exec which $packagemgr`" ]; then
warning "can't find $packagemgr in vserver $vserver, skipping installed packages report."
- continue
+ else
+ # don't expand * since it can be used in $packagemgroptions
+ set -o noglob
+ debug "$VSERVER $vserver exec $packagemgr $packagemgroptions > $VROOTDIR/$vserver$packagesfile"
+ $VSERVER $vserver exec $packagemgr $packagemgroptions > $VROOTDIR/$vserver$packagesfile || fatal "can not save $packagemgr info to $packagesfile"
+ set +o noglob
+ fi
+ # is $debconfgetselections available inside $vserver ?
+ if [ ! -x "$VROOTDIR/$vserver`$VSERVER $vserver exec which $debconfgetselections`" ]; then
+ warning "can't find $debconfgetselections in vserver $vserver, skipping package selection states."
+ else
+ debug "$VSERVER $vserver exec $debconfgetselections > $VROOTDIR/$vserver$selectionsfile"
+ $VSERVER $vserver exec $debconfgetselections > $VROOTDIR/$vserver$selectionsfile || fatal "can not save $debconfgetselections info to $selectionsfile"
fi
- # don't expand * since it can be used in $packagemgroptions
- set -o noglob
- debug "$VSERVER $vserver exec $packagemgr $packagemgroptions > $VROOTDIR/$vserver$packagesfile"
- $VSERVER $vserver exec $packagemgr $packagemgroptions > $VROOTDIR/$vserver$packagesfile || fatal "can not save $packagemgr info to $packagesfile"
- set +o noglob
done
fi
@@ -129,7 +145,12 @@ if [ "$packages" == "yes" ]; then
$packagemgr $packagemgroptions > $packagesfile || fatal "can not save $packagemgr info to $packagesfile"
set +o noglob
fi
-
+ if [ -z "$debconfgetselections" ]; then
+ warning "can't find ${debconfgetselections}, skilling package selection states."
+ else
+ debug "$debconfgetselections > $selectionsfile"
+ $debconfgetselections > $selectionsfile || fatal "can not save $debconfgetselections info to $selectionsfile"
+ fi
fi
## System report ##############################