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HardenedBSD-pkg
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HardenedBSD Package Manager
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Git
Commits › e67cc47
Allow backup up the pkg database from jails or chroots to the host system.
Matthew Seaman committed 11 years ago
commit e67cc47479c64b5398e1ca9f485708c8daf7e570
parent 5c21e07
1 file changed +95 -21
modified scripts/periodic/411.pkg-backup.in
@@ -10,11 +10,103 @@ fi


rc=0
- 
case "${daily_backup_pkgng_enable:-YES}" in
+
+ 
backup_pkg() {
+ 
    local pkgargs="$1"
+ 
    local bak_file="$2"
+ 
    local rc
+
+ 
    [ -e "${bak_file}" ] && \
+ 
	mv -f "${bak_file}" "${bak_file}.2"
+
+ 
    if ${pkgcmd} ${pkgargs} shell .dump | xz -c > ${bak_file}; then
+ 
	rc=0
+ 
    else
+ 
	rc=3
+ 
    fi
+
+ 
    return $rc
+ 
}
+
+ 
backup_pkg_all() {
+ 
    local bak=$1
+ 
    local last_rc
+
+ 
    : ${daily_backup_pkg_chroots=$pkg_chroots}
+ 
    : ${daily_backup_pkg_jails=$pkg_jails}
+
+ 
    if [ ! -d $bak ]
+ 
    then
+ 
	install -d -o root -g wheel -m 750 $bak || {
+ 
	    echo 'pkg-backup is enabled but' \
+ 
		"$daily_backup_pkgng_dbdir doesn't exist" ;
+ 
	    exit 2 ; }
+ 
    fi
+
+ 
    echo
+ 
    echo 'Backing up pkgng database:'
+
+ 
    # We always backup the pkg database for the host system, but only
+ 
    # print a banner line if we're also backing up for any chroots or
+ 
    # jails.
+
+ 
    if [ -n "${daily_backup_pkg_chroots}" -o \
+ 
	 -n "${daily_backup_pkg_jails}" ];
+ 
    then
+ 
	echo "Host system:"
+ 
    fi
+
+ 
    backup_pkg '' "${bak}/pkg.sql.xz"
+ 
    rc=$?
+
+ 
    for c in $daily_backup_pkg_chroots ; do
+ 
	echo
+ 
	echo "chroot: $c"
+ 
	bak_file="${bak}/pkg.chroot-$(echo $c | tr -C a-zA-Z0-9.- _).sql.xz"
+ 
	backup_pkg "-c $c" $bak_file
+ 
	last_rc=$?
+ 
	[ $last_rc -gt 1 ] && rc=$last_rc
+ 
    done
+
+ 
    case $daily_backup_pkg_jails in
+ 
	\*)
+ 
	    jails=$(jls -q -h name | sed -e 1d)
+ 
	    ;;
+ 
	'')
+ 
	    jails=
+ 
	    ;;
+ 
	*)
+ 
	    jails=$daily_backup_pkg_jails
+ 
	    ;;
+ 
    esac
+
+ 
    for j in $jails ; do
+ 
	echo
+ 
	echo "jail: $j"
+ 
	bak_file="${bak}/pkg.jail-$(echo $j | tr -C a-zA-Z0-9._- _).sql.xz"
+ 
	backup_pkg "-j $j" $bak_file
+ 
	last_rc=$?
+ 
	[ $last_rc -gt 1 ] && rc=$last_rc
+ 
    done
+
+ 
    return $rc
+ 
}
+
+ 
# $daily_backup_pkgng_{enable,dir} are deprecated -- use
+ 
# daily_backup_pkg_{enable,dir} instead.
+
+ 
case "$daily_backup_pkgng_enable" in
+ 
    [Yy][Ee][Ss])
+ 
	: ${daily_backup_pkg_enable:="$daily_backup_pkgng_enable"}
+ 
	: ${daily_backup_pkg_dir:="$daily_backup_pkgng_dir"}
+ 
	;;
+ 
esac
+
+ 
case "${daily_backup_pkg_enable:-YES}" in

	[Nn][Oo])

	;;

	*)
- 
	bak="${daily_backup_pkgng_dir:-/var/backups}"
+ 
	bak="${daily_backup_pkg_dir:-/var/backups}"

	bak_file="${bak}/pkg.sql.xz"

	pkgcmd=@prefix@/sbin/pkg
@@ -22,25 +114,7 @@ case "${daily_backup_pkgng_enable:-YES}" in
		echo 'pkg-backup is enabled but pkg is not used'

		rc=2

 	else
- 
		if [ ! -d "$bak" ]
- 
		then
- 
			install -d -o root -g wheel -m 750 $bak || {
- 
			echo 'pkg-backup is enabled but' \
- 
				"$daily_backup_pkgng_dbdir doesn't exist" ;
- 
			exit 2 ; }
- 
		fi
-
- 
		echo
- 
		echo 'Backing up pkgng database:'
-
- 
		[ -e "${bak_file}" ] && \
- 
			mv -f "${bak_file}" "${bak_file}.2"
-
- 
		if ${pkgcmd} shell .dump | xz -c > ${bak_file}; then
- 
			rc=0
- 
		else
- 
			rc=3
- 
		fi
+ 
	    backup_pkg_all $bak

	fi

	;;

esac