1 # Ivan 'ico' Rako <irako@srce.hr>
2 # Zoran 'jelly' Dzelajlija <jelly@srce.hr>
3 # Zeljko Boros <zelja@carnet.hr>
7 PINFILE="/etc/apt/preferences.d/99-carnet"
11 LC_MESSAGES=hr_HR dialog --backtitle "$title" --msgbox "$*" 18 75
15 LC_MESSAGES=hr_HR dialog --backtitle "$title" --yesno "$msg_first_warning" 18 75
17 log "Upgrade canceled."
23 LC_MESSAGES=hr_HR dialog --backtitle "$title" --yesno "$msg_second_warning" 18 75
25 log "Upgrade canceled."
32 dpkg -l "$1" 2> /dev/null | egrep -q "^.i" || return 1
33 [ -z "$2" ] && return 0
34 version=$(dpkg -s "$1" | awk '/^Version:/ {print $2}')
35 dpkg --compare-versions "$version" "$2" "$3" 2>&1 > /dev/null
40 logfile=${logfile:=/var/log/carnet-upgrade.log}
45 echo "$(date +'%Y-%m-%d %H:%M:%S') $*" >> $logfile
54 [ "$DEBIAN_SCRIPT_DEBUG" ] && set -vx
63 [ -e "$i" ] || continue
64 egrep -q "$s" "$i" || continue
65 [ -h "$i" ] && i=$(readlink -f "$i")
66 sed "$sedcmd" "$i" > "$i.dpkg-tmp"
67 chown --reference "$i" "$i.dpkg-tmp"
68 chmod --reference "$i" "$i.dpkg-tmp"
72 if [ "$ret" -eq 0 ]; then
73 log "Done \"$sedcmd\" to $*"
79 [ -n "$*" ] || return 0
80 log "Installing $* ..."
81 apt-get -y$s install $* || {
84 apt-get -y$s install $*
89 [ -n "$*" ] || return 0
91 apt-get -y$s --purge remove $* || {
94 apt-get -y$s --purge remove $*
99 [ -n "$*" ] || return 0
100 log "Removing $* ..."
101 apt-get -y$s remove $* || {
104 apt-get -y$s remove $*
110 log "Running apt-get update ..."
111 apt-get -y$s update || {
119 log "Running apt-get download ..."
120 apt-get -dy$s dist-upgrade
124 log "Running upgrade ..."
125 apt-get -y$s upgrade || {
130 log "Running dist-upgrade ..."
131 apt-get -y$s dist-upgrade || {
133 apt-get -y$s dist-upgrade
138 log "Running autoremove ..."
139 apt-get -y$s --purge autoremove || {
145 # remove stale package information from available
146 # warning, in file '/var/lib/dpkg/available'
147 # near line 58185 package 'vim-cn': missing architecture
148 cleanup_available () {
149 log "Cleaning dpkg available file"
151 available=$(mktemp /var/lib/carnet-upgrade/available.XXXXXX)
152 apt-cache dumpavail > $available
155 dpkg --update-avail $available
161 LC_MESSAGES=hr_HR dialog --backtitle "$title" --yesno "$msg_remove_x" 18 75
162 if [ $? -eq 0 ]; then
163 log "Removing X Window System"
166 log "Skipping X Window System removal"
172 tempdelfile=$(mktemp /tmp/tempdelfile.XXXX)
174 for a in $bloats; do echo apt-get -qq -y remove $a 2\> /dev/null ; done > $tempdelfile
176 /bin/bash $tempdelfile
182 local to_remove add_this i j n text to_show cmd tmpfile installed
183 local update_selections pkgs_to_deselect pkgs_to_remove oldifs pkglist
184 text="$msg_remove_bloat"
186 [ "$DEBUG" ] && set -x
188 pkglist=$(mktemp /var/lib/carnet-upgrade/pkglist.XXXXXX)
189 COLUMNS=200 dpkg -l | awk '$1 ~ /^.i/ { print $2 }' > $pkglist
190 for i in $(echo "$bloats" | sed 's/ */ /g'| awk -F' ' '{print $2}')
192 if grep -q "^$i$" $pkglist; then
193 installed="$installed $i"
194 add_this="$(echo "$bloats" | egrep " .*\b${i}\b" | sed 's/ */ /g'| awk -F' ' '{print $1}')"
195 if ! echo "$to_show" | grep -q "$add_this"; then
196 to_show="$to_show \"$add_this\" \"\" on"
201 [ "$DEBUG" ] || rm -f $pkglist
202 [ -z "$to_show" ] && return 0
204 tmpfile=$(mktemp /var/lib/carnet-upgrade/dialog-tmp.XXXXXX)
205 cmd="LC_MESSAGES=hr_HR dialog --nocancel --backtitle \""$title"\" --checklist \""$text"\" 20 75 $n $to_show"
206 [ "$DEBUG" ] && set +x
207 eval $cmd 2> $tmpfile
208 [ "$DEBUG" ] && set -x
209 to_remove="$(cat $tmpfile | sed 's/\"\ \"/ /g; s/\"\ *//g; s/\\//g')"
210 [ "$DEBUG" ] || rm -f $tmpfile
211 [ "$DEBUG" ] && echo "DEBUG: to_remove=$to_remove" 1>&2
214 for i in $(echo "$to_remove")
217 for j in $(echo "$bloats" | grep "^$i" | sed 's/ */ /g'| awk -F' ' '{print $2}')
219 # hopefully this will tell apt not to reinstall them at upgrade time
220 update_selections="${update_selections}
222 pkgs_to_deselect="$pkgs_to_deselect $j"
223 # only remove those that really are installed
224 if echo "$installed" | grep -q "$j"; then
225 pkgs_to_remove="$pkgs_to_remove $j"
230 [ "$DEBUG" ] && echo "DEBUG: pkgs_to_remove=$pkgs_to_remove" 1>&2
231 # Finally, remove those
232 if [ -n "$update_selections" ]; then
233 echo "$update_selections" | dpkg --set-selections
234 log "Deselected:${pkgs_to_deselect}"
236 eval pkgrm $pkgs_to_remove
240 ### Sve obrisano u remove_bloat()
243 local installed pkg cn_pkgs dialog_list selection cn_del to_del del_pkgs
245 # get installed packages
246 installed=$(mktemp /var/lib/carnet-upgrade/pkglist.XXXXXX)
247 COLUMNS=200 dpkg -l | awk '$1 ~ /^.i/ { print $2 }' >$installed
249 # detect installed CN packagees
250 for pkg in $(echo "$cn_bloats" | cut -d' ' -f1); do
251 if grep -qx $pkg $installed; then
252 cn_pkgs="$cn_pkgs $pkg"
253 dialog_list="$dialog_list $pkg '' off"
258 # report status or finish if no CN packages found
259 if [ "$cn_pkgs" ]; then
260 log "Found CN packages:$cn_pkgs"
262 log "No CN packages found."
266 # user selects the packages to delete
267 selection=$(mktemp /var/lib/carnet-upgrade/selection.XXXXXX)
268 eval LC_MESSAGES=hr_HR dialog --nocancel --backtitle \""$title"\" \
269 --checklist \""$msg_remove_cn_bloat"\" 20 75 6 $dialog_list 2>$selection
271 # expand the package list to include the services
272 for pkg in $(cat $selection); do
275 cn_del="$cn_del $pkg"
276 to_del=$(echo "$cn_bloats" | grep ^$pkg)
277 del_pkgs="$del_pkgs $to_del"
281 # report selection or finish if no service selected
282 if [ "$cn_del" ]; then
283 log "Removing CN services:$cn_del"
285 log "No CN services selected for removal."
289 # delete the cn packages and relevant services
294 touch "$post_upgrade_queuetab"
295 if ! grep -q "true $*" "$post_upgrade_queuetab"; then
296 echo "true $*" >> "$post_upgrade_queuetab"
301 if [ -f "$post_upgrade_queuetab" ]; then
302 run_actions post_upgrade "$post_upgrade_queuetab"
303 mv "$post_upgrade_queuetab" "${post_upgrade_queuetab}.done.$(date '+%Y-%m-%d.%H:%M:%S')"
310 local line lineno lineno2 f n name action checkmsg check
311 [ "$DEBUG" ] && set -vx
314 [ -f "$f" ] || return 2 # no such file
315 n=$(wc -l "$f" | awk '{print $1}')
316 [ "$n" -lt 1 ] && return 1 # no lines to process
317 log "run_actions ($name) started, processing $n lines from \"$f\"."
321 while [ "$lineno" -lt "$n" ]
323 lineno=$(($lineno+1))
325 line=$(head -$lineno "$f" | tail -1)
326 if echo $line | grep -q '^#'; then # comment
329 while echo "$line" | egrep -q '\\$' # continuation
331 lineno2=$(($lineno2+1))
332 line=$(echo -n "$line"| sed 's/\\$//'; head -$lineno2 "$f" | tail -1)
334 check=$(echo "$line" | sed 's/ */ /g'| awk -F' ' '{print $1}')
335 action=$(echo "$line" | sed 's/ */ /g'| awk -F' ' '{print $2}')
337 [ "$check" != "true" ] && checkmsg="if '$check'"
339 log "$(printf 'action %02d' $lineno) starting: '${action}' $checkmsg "
340 if ! eval $action; then
341 log "$(printf 'action %02d' $lineno) failed: '${action}' $checkmsg "
342 display_action_failure "$action"
345 log "$(printf 'action %02d' $lineno) finished: '${action}' $checkmsg"
348 log "$(printf 'action %02d' $lineno) skipping: '${action}' $checkmsg"
350 [ "$lineno2" -gt "$lineno" ] && lineno=$lineno2
352 log "run_actions ($1) finished"
356 # report action failure
357 display_action_failure () {
361 Doslo je do greske prilikom izvrsavanja akcije '$action'. Detalje problema moguce je vidjeti u log datotekama:
363 /var/log/carnet-upgrade.log
364 /var/log/carnet-upgrade.typescript
366 Da bi dovrsili zapocete operacije nad paketima pokrenite:
368 # dpkg --configure -a
371 Nakon toga ponovno pozovite carnet-upgrade skriptu."
374 # funkcija vraca popis paketa koje treba upgradeati
376 local IFSOLD name version package
378 for package in `echo "$needed_versions" | awk '{print $1}'| grep -v ^$`; do
381 read name version <<-EOPTS
382 $(echo "$needed_versions" | sed 's/ */ /g' | grep ^$package)
385 if pkg "$name" lt "$version"; then
391 # funkcija za ispis paketa koje treba upgradeati
394 upgrade=${1:-"`what_upgrade`"}
396 if [ "$upgrade" ]; then
398 Prije prelaska na Debian bullseye potrebno je napraviti nadogradnju ovih paketa:
403 # apt-get dist-upgrade
406 # apt-get install${upgrade}
408 Nakon toga ponovno pozovite ovu skriptu."
409 log "carnet-upgrade aborted, upgrade of$upgrade needed."
414 # try to check if we are using the latest version of carnet-upgrade script
415 check_my_version () {
416 local packages latest_version
418 packages=$(mktemp /var/lib/carnet-upgrade/Packages.XXXXXX)
419 if wget -q -O$packages $packages_uri; then
420 latest_version=$(sed -ne \
421 '/Package: carnet-upgrade/,/Description:/{ /Version: /s///p }' \
425 if [ "$latest_version" ]; then
426 log "Running carnet-upgrade version is $version"
427 log "Latest carnet-upgrade version is $latest_version"
428 if dpkg --compare-versions "$version" lt "$latest_version"; then
429 check_upgrade " carnet-upgrade"
430 else log "Already using the latest carnet-upgrade version."; fi
431 else log "Failed to get latest version, skipping check."; fi
432 else log "Failed to download Packages file, skipping check."; fi
438 reboot_required || return 0
440 LC_MESSAGES=hr_HR dialog --backtitle "$title" --yesno "$reboot_warning" 18 +75
441 if [ $? -eq 0 ]; then
442 log "Reboot before continuing."
445 log "Proceed without reboot."
449 # check if the latest kernel is booted
451 local default_kernel kernel_package running_release running_version
453 # try to get default kernel from grub2
454 if [ -z "$default_kernel" -a -r "/boot/grub/grub.cfg" ]; then
455 default_kernel=$( awk '
456 $0 ~ /^set default=".*"/ {
457 def = gensub(/default="(.*)"/, "\\1", "1", $2);
458 if (def !~ /^[0-9]+$/) { exit }
460 $1 == "menuentry" { menuentry+=1 }
461 $1 == "linux" && menuentry==def+1 { print $2; exit }' \
462 /boot/grub/grub.cfg 2>/dev/null )
465 # try to get default kernel from grub-legacy
466 if [ -z "$default_kernel" -a -r "/boot/grub/menu.lst" ]; then
467 default_kernel=$( awk '
468 $1 == "default" { def = $2;
469 if (def !~ /^[0-9]+$/) { exit } }
470 $1 == "title" { title+=1 }
471 $1 == "kernel" && title==def+1 { print $2; exit }' \
472 /boot/grub/menu.lst 2>/dev/null )
475 # try to get default kernel from lilo
476 if [ -z "$default_kernel" ] && type lilo >/dev/null 2>&1; then
477 default_kernel=$( lilo -t -v 2>/dev/null \
479 | sed -n -e '/^Boot image: / { s///p; q; }' )
482 if [ -z "$default_kernel" ]; then
483 log "Could not find default kernel"
487 log "Default kernel image: $default_kernel"
489 if [ ! -e "$default_kernel" ]; then
490 # /boot prefix might be missing
491 default_kernel="/boot/${default_kernel#/}"
492 if [ ! -e "$default_kernel" ]; then
493 log "Default kernel image doesn't exist!?"
498 kernel_package=$( dpkg -S $default_kernel | cut -d: -f 1 )
500 if [ -z "$kernel_package" ]; then
501 log "Default kernel not installed from a package"
505 log "Default kernel package: $kernel_package"
507 running_release=$( uname -r )
508 running_version=$( uname -v )
509 log "Running kernel: $running_release $running_version"
511 if [ "$kernel_package" != "${kernel_package#linux-image-3.2.0-}" ] ||
512 grep -q "$running_release .* $running_version" $default_kernel
514 log "Latest kernel version is running."
517 log "Reboot to latest version required."
526 packages="$packages_first"
529 packages="$packages_second"
538 # install packages introduced in this release
540 if [ "$new_packages" ]; then
545 # funkcija utrpa ispravan sources.list
546 create_sources_list () {
548 sl=/etc/apt/sources.list
549 sl_new=$( copy_template $sl )
551 # comment aai repository if not in use
552 if ! pkg srce-keyring; then
553 sed -i 's/^\(deb.*ftp.srce.hr\)/#\1/' $sl_new
556 # check if already installed
557 if ! cmp $sl $sl_new >/dev/null; then
560 if [ -f $sl -a ! -f $sl.$backup_ext ]; then
561 cp -v $sl $sl.$backup_ext
564 # install new version
566 notice "Novi sadrzaj datoteke /etc/apt/sources.list:
568 `cat /etc/apt/sources.list`"
571 # make sure permissions are correct
576 # funkcija koja brise grupu proc
577 remove_group_proc () {
578 if getent group proc > /dev/null; then
579 groupdel proc || true
580 log "groupdel proc (temporarily)"
581 post_upgrade add_group_proc
586 if ! getent group proc > /dev/null; then
587 # grsec uses gid 99 for /proc files
589 log "groupadd -g 99 proc"
591 # update oidentd so it uses the proc group
592 if [ -x /etc/init.d/oidentd ]; then
593 if gpasswd -a oident proc; then
594 /etc/init.d/oidentd restart
600 # backup ldap database
602 local ldap_backup=/var/backups/slapcat.$backup_ext.gz
603 local old_umask result
605 if [ ! -f $ldap_backup ]; then
606 [ -x /etc/init.d/freeradius ] && /etc/init.d/freeradius stop || true
608 if [ -x /etc/init.d/slapd -a -d /var/lib/ldap ]; then
609 /etc/init.d/slapd stop || true
611 umask 0077 # protect the backup file
612 slapcat | gzip --best > $ldap_backup
615 /etc/init.d/slapd start || true
617 if [ "$result" -eq 0 ]; then
618 log "$ldap_backup created"
619 notice "Napravljen backup slapd baze u $ldap_backup."
621 log "$ldap_backup was not created"
622 notice "Backup slapd baze u $ldap_backup nije uspio."
627 [ -x /etc/init.d/freeradius ] && /etc/init.d/freeradius start || true
629 log "slapd backup already at $ldap_backup, skipping."
630 #notice "Backup slapd baze u $ldap_backup vec postoji!"
634 # backup etc direktorija
636 local etc_backup=/var/backups/etc.$backup_ext.tar.gz
639 if [ ! -f $etc_backup ]; then
641 umask 0077 # protect the backup file
643 if tar cfz $etc_backup /etc 2> /dev/null; then
644 log "$etc_backup created"
645 notice "Napravljen backup /etc direktorija u $etc_backup."
647 log "$etc_backup was not created"
648 notice "Backup /etc direktorija u $etc_backup nije uspio."
653 log "/etc backup already present in $etc_backup, skipping."
654 #notice "Backup /etc direktorija u $etc_backup vec postoji!"
658 # restore a configuration file if it contains only CN modifications
660 local file file_expect file_restore file_backup
665 file_backup=$file.$backup_ext
667 [ "$file_expect" ] || file_expect=$cnup/files/$file.expect
668 [ "$file_restore" ] || file_restore=$cnup/files/$file.restore
670 # check if all required files are there
671 if ! [ -e $file -a -e $file_expect -a -e $file_restore ]; then
672 log "Required files missing, skipping $file restore."
677 if ! cmp $file_expect $file >/dev/null; then
678 log "Config doesn't match the template, skipping $file restore."
683 if [ ! -e $file_backup ]; then
684 log "Restoring config file $file."
686 # backup local changes
687 cp -av $file $file_backup
690 cp -v $file_restore $file
695 log "Backup file exists, skipping $file restore."
700 # force reconfiguration at the end if package is not upgraded automatically
701 postupgrade_reconfigure () {
702 local cn_package cn_version
705 cn_version=$( dpkg -s "$cn_package" | awk '/^Version:/ {print $2}' )
706 post_upgrade "pkg $cn_package gt $cn_version || dpkg-reconfigure $cn_package"
709 # copy template into a temporary file
711 local path file template config_new
714 file=$(basename $path)
715 template=$cnup/files/$path.template
716 config_new=$(mktemp /var/lib/carnet-upgrade/$file.XXXXXX)
717 cp $template $config_new
722 # restore modified config to their package defaults
723 # so the upgrade doesn't complain so much
725 local hostname domain config_new memtotal memlimit
727 # restore simple configs
728 if pkg ntp-cn && pkg ntp lt 1:4.2.6.p5+dfsg-2; then
729 if restore_file /etc/ntp.conf; then
730 postupgrade_reconfigure ntp-cn
734 if pkg vsftpd-cn && pkg vsftpd lt 2.3.5-3; then
735 if restore_file /etc/vsftpd.conf; then
736 postupgrade_reconfigure vsftpd-cn
740 if pkg amavisd-cn && pkg amavisd-new lt 1:2.7.1-2; then
741 if restore_file /etc/cron.d/amavisd-new; then
742 rm -f /etc/cron.d/amavisd-new.$backup_ext
743 postupgrade_reconfigure amavisd-cn
747 if pkg ossec-hids lt 2.7-1; then
748 if restore_file /var/ossec/rules/local_rules.xml; then
749 postupgrade_reconfigure ossec-hids-cn
753 if pkg sasl2-bin lt 2.1.25.dfsg1-6+deb7u1; then
754 if restore_file /etc/default/saslauthd; then
755 postupgrade_reconfigure postfix-cn
759 if pkg base-files lt 7.1wheezy2; then
760 restore_file /etc/issue
761 restore_file /etc/issue.net
764 # check if monitrc is template based
765 if [ -e /etc/monit/monitrc ]; then # monit is removed at this point
766 # regenerate config from template
768 domain=$(hostname --domain)
769 config_new=$(copy_template /etc/monit/monitrc)
770 check_and_sed "@localhost" \
771 "s/@localhost/@$hostname.$domain/g" $config_new || true
772 restore_file /etc/monit/monitrc $config_new
777 # load various debconf defaults
779 echo libc6 libraries/restart-without-asking boolean true | debconf-set-selections
782 # temporary disable listchanges packages to reduce clutter during upgrade
784 local file command=$1
786 for file in /etc/apt/apt.conf.d/20listchanges \
787 /etc/apt/apt.conf.d/20listchanges-cn
791 if [ -f $file ]; then
792 dpkg-divert --local --rename --divert $file.disabled \
798 # cleanup the diversion even if the file is already removed
799 dpkg-divert --rename --remove $file || true
805 # make a silent installation of carnet and srce keyrings
806 install_keyrings () {
807 pkgadd carnet-keyring debian-archive-keyring
808 dpkg-reconfigure carnet-keyring debian-archive-keyring
810 if pkg srce-keyring; then
812 dpkg-reconfigure srce-keyring
818 # check if package is orphaned (nothing depends on it)
823 deps=$(apt-get remove -s $package | grep ^Remv | wc -l)
824 if [ "$deps" -eq 1 ]; then
831 # remove old and unused libraries
838 for package in $orphaned_packages; do
839 if is_orphaned $package; then
840 remove="$remove $package"
844 if [ "$remove" ]; then
849 # monit it causing problems for postinst scripts
850 # restarting daemons so try to disable it
852 if pkg monit-cn; then
853 pkgrm monit-cn # disables monit in prerm
856 # if configured manually
858 # remove the binary but leave the config
859 apt-get remove --yes monit
861 pkill -9 monit || true
862 # move away init for insserv to work
863 mv /etc/init.d/monit /var/lib/carnet-upgrade/
867 # allow monit to run again
869 if [ -f /var/lib/carnet-upgrade/monit ]; then
870 mv /var/lib/carnet-upgrade/monit /etc/init.d/monit
875 # check which of the given packages are installed
877 local package installed
879 for package in $*; do
880 if pkg $package; then
881 installed="$installed $package"
888 # only upgrade packages if they are already installed
892 packages=$( grep_installed $* )
894 if [ "$packages" ]; then
895 eval pkgadd $packages
899 # upgrade apache2/php
901 ### ne treba od etcha
902 ### pkgrm apache-common # prevents installation of apache2-suexec
903 pkgupgrade libapache2-mod-php$PHPVER php$PHPVER-cli php$PHPVER-cn apache2-cn \
904 php$PHPVER-odbc mod-security-cn
910 # move old config aside
911 for conf in /etc/amavisd.conf /etc/amavis/amavisd.conf; do
912 if [ -e $conf -a ! -e $conf.$backup_ext ]; then
913 mv -v $conf $conf.$backup_ext
917 # workaround for insserv complaining
918 if [ -x /sbin/insserv ]; then
919 if [ -r /etc/init.d/amavis.amavisd-new ]; then
920 /sbin/insserv amavis.amavisd-new
924 # install new packages
925 pkgadd amavisd-cn amavisd-new
927 # workaround for insserv complaining
928 if [ -x /sbin/insserv ]; then
929 if [ -r /etc/init.d/amavis.amavisd-new ]; then
930 /sbin/insserv amavis.amavisd-new
935 ### By zelja, nema vise amavisd-cn, vjerujemo systemd-u
936 ### /etc/init.d/amavisd-cn restart
937 /etc/init.d/amavis restart
940 # handle mysql upgrade
942 if pkg mysql-server || pkg mysql-server-5.5 || \
943 pkg mariadb-server || pkg mariadb-server-$MDB
945 pkgadd default-mysql-server
946 dpkg -P mysql-server mysql-server-5.5 mariadb-server-$MDB
947 service mysql restart
951 # fix postgresql deinstallation during upgrade
952 upgrade_postgresql () {
953 if check_services show 2>&1 | grep -qw postgresql; then
954 apt-get install -y postgresql || apt-get -yf install
960 pkgadd sasl2-bin postfix-cn
962 if pkg postgrey; then
963 pkgrm postgrey # not used by postfix-cn anymore
968 # pinning za baculu da se ne nadogradi sa 7.4.4 na 9.* u busteru
969 # istu stvar radi i bacula-cn.postinst
973 echo "CN: Dodajem pinning bacule na inačicu 7.4.4..."
975 test -f $PINFILE || touch $PINFILE
977 cp-update bacula-cn $PINFILE <<EOF
983 Package: bacula-common
987 Package: bacula-console
995 # pinning za ocsinventory da se ne nadogradi sa 2.0.5 na 2.4.2
999 echo "CN: Dodajem pinning ocsinventory-agenta na inačicu 2.0.5..."
1000 test -f $PINFILE || touch $PINFILE
1002 cp-update ocsinventory-agent-cn $PINFILE <<EOF
1004 Package: ocsinventory-agent
1005 Pin: version 2:2.0.5*
1012 # upgrade the IMAP server
1014 # Funkcija koju je dodao Valentin da popravi propuste u dovecot-cn
1015 # Mičem zaostale konfiguracije iz conf.d i izlazim prije njegovih akcija jer ubiju certifikate
1017 test -f /etc/dovecot/conf.d/95-cn6-upgrade.conf && mv /etc/dovecot/conf.d/95-cn6-upgrade.conf* /var/backups || true
1018 test -f /etc/dovecot/conf.d/95-cn7-upgrade.conf && mv /etc/dovecot/conf.d/95-cn7-upgrade.conf* /var/backups || true
1019 test -f /etc/dovecot/conf.d/95-cn8-upgrade.conf && mv /etc/dovecot/conf.d/95-cn8-upgrade.conf* /var/backups || true
1020 test -f /etc/dovecot/conf.d/95-cn9-upgrade.conf && mv /etc/dovecot/conf.d/95-cn9-upgrade.conf* /var/backups || true
1024 # ostatak se nikada ne izvrši
1026 local local_conf=/etc/dovecot/conf.d/95-${backup_ext}.conf
1028 if [ -f /etc/dovecot/conf.d/95-local -a ! -f $local_conf ]; then
1029 mv /etc/dovecot/conf.d/95-local $local_conf
1030 sed -i 's/\/usr\/lib\/dovecot\/modules\/imap/\/usr\/lib\/dovecot\/modules/g' $local_conf
1031 /etc/init.d/dovecot restart
1034 if [ ! -f $local_conf ]; then
1038 if [ ! -f /etc/dovecot/dovecot.conf.$backup_ext ]; then
1039 mv /etc/dovecot/dovecot.conf /etc/dovecot/dovecot.conf.$backup_ext
1040 cp /usr/share/dovecot/dovecot.conf /etc/dovecot/dovecot.conf
1043 # copy SSL certificates
1044 OLD_SSL_CERT="/etc/ssl/certs/dovecot.pem"
1045 OLD_SSL_KEY="/etc/ssl/private/dovecot.pem"
1046 SSL_CERT="/etc/dovecot/dovecot.pem"
1047 SSL_KEY="/etc/dovecot/private/dovecot.pem"
1048 if [ -f $OLD_SSL_CERT -a -f $OLD_SSL_KEY -a ! -f $SSL_CERT -a ! -f $SSL_KEY ]; then
1049 if [ ! -e /etc/dovecot/private ]; then
1050 install -d -o root -g root -m0700 /etc/dovecot/private
1053 cp -av $OLD_SSL_CERT $SSL_CERT
1054 cp -av $OLD_SSL_KEY $SSL_KEY
1056 chown root:dovecot $SSL_CERT
1057 chmod 0644 $SSL_CERT
1058 chown root:dovecot $SSL_KEY
1062 # install new version and restore local changes
1064 doveconf -n -c /etc/dovecot/dovecot.conf.$backup_ext > $local_conf
1065 sed -i 's/\/user\/lib\/dovecot\/modules\/imap/\/usr\/lib\/dovecot\/modules/g' $local_conf
1071 # upgrade bind separately so DNS is not down for too long
1072 # or breaks postinst scripts of other cn packages that depend on
1078 # handle fail2ban upgrade due to error:
1079 # trying to overwrite '/etc/fail2ban/filter.d/dovecot.conf', which is also in package fail2ban-cn
1080 upgrade_fail2ban() {
1081 if pkg fail2ban-cn && dpkg -L fail2ban-cn | grep -qF dovecot.conf; then
1088 # manual upgrade of mailman to avoid two copies of mailman running
1089 # first started by python upgrade and second started by mailman itself
1091 if pkg mailman-cn lt 2:2.1.15~cn0; then
1092 /etc/init.d/mailman stop || true
1094 pkgadd mailman mailman-cn
1098 # manual upgrade of kernel due to new packet name
1100 if pkg kernel-2.6-cn; then
1103 if pkg grub-pc; then
1104 pkgadd kernel-cn grub-pc
1112 local name=$1 file=$2 val
1114 if [ -f "$file" ]; then
1115 val=$(sed -n "/^[[:space:]]*$name[[:space:]]*=/s/[[:space:]]*//gp" $file)
1124 # libc6-dev prevents upgrade
1125 if pkg libc6-dev; then
1130 dpkg -P sysklogd klogd > /dev/null 2>&1
1133 # restore munin configs for silent upgrade
1135 local config backup hostname domain
1137 # new htmldir location
1138 if [ -d /var/www/munin -a ! -e /var/cache/munin/www ]; then
1139 mkdir -p /var/cache/munin
1140 mv /var/www/munin /var/cache/munin/www
1143 for pkg_name in munin munin-node; do
1144 pkg $pkg_name lt '1.4.5-3' || continue
1146 config=/etc/munin/$pkg_name.conf
1147 backup=$config.$backup_ext
1148 if [ -f $config -a ! -f $backup ]; then
1149 hostname=$(hostname)
1150 domain=$(hostname --domain)
1152 cp -av $config $backup
1153 check_and_sed "$hostname.$domain" \
1154 "s/$hostname.$domain/localhost.localdomain/g" $config
1159 # force localhost -> hostname replacement in config files
1161 dpkg-reconfigure munin-cn
1164 check_archives_space() {
1165 local available_disk_space archives_size
1166 available_disk_space=$(free_space /var/cache/apt/archives/)
1167 archives_size=$(download_size dist-upgrade)
1169 if [ $? -ne 0 ]; then
1170 log "Failed to get download size, skipping check."
1174 log "Archives space: ${available_disk_space}MB"
1175 log "Download size: ${archives_size}MB"
1177 if [ $available_disk_space -lt $archives_size ]; then
1178 log "carnet-upgrade aborted: not enough space in /var/cache/apt/archives/ (have ${available_disk_space}MB, need ${archives_size}MB)"
1179 notice "Premalo slobodnog mjesta u /var/cache/apt/archives/ za skidanje paketa (potrebno je barem ${archives_size}MB). Procitajte poglavlje 'Izvanredne situacije' u dokumentaciji."
1184 # calculate the list of linux-image packages from kernel-cn dependencies
1186 local cn_kernels linux_images metapkg pkg
1189 linux_images=$(apt-cache show kernel-cn | grep ^Depends: \
1190 | grep -o 'linux-image[^, ]*')
1191 for metapkg in $linux_images; do
1192 pkg=$(apt-cache show $metapkg | grep ^Depends: \
1193 | grep -o 'linux-image[^, ]*' | head -1)
1194 [ "$pkg" ] && cn_kernels="$cn_kernels $pkg"
1200 # check if there is enough space on / for the new kernel package
1201 check_kernel_space() {
1202 local available_disk_space kernel_size linux_images pkg ret
1203 available_disk_space=$(free_space /)
1205 linux_images=$( get_cn_kernels )
1206 for pkg in $linux_images; do
1207 kernel_size=$(installed_size $pkg)
1209 [ $ret -eq 0 ] && break
1212 if [ $ret -ne 0 ]; then
1213 log "Failed to get installed size, skipping check."
1217 log "Free space in /: ${available_disk_space}MB"
1218 log "Kernel package: $pkg"
1219 log "Kernel size: ${kernel_size}MB"
1221 if LC_ALL=C apt-get -s install kernel-cn 2>/dev/null \
1222 | grep -q '^kernel-cn is already the newest version.$'
1224 log "Not checking free space in /: kernel-cn already installed"
1228 if [ $available_disk_space -lt $kernel_size ]; then
1229 log "carnet-upgrade aborted: not enough space in / (have ${available_disk_space}MB, need ${kernel_size}MB)"
1230 notice "Premalo mjesta u / za instalaciju kernela (potrebno je barem ${kernel_size}MB). Procitajte poglavlje 'Izvanredne situacije' u dokumentaciji."
1235 # free some space on / partition by cleaning old unused kernels
1236 clean_old_kernels() {
1237 local installed keep pkg keep remove delete name dialog_list selection
1239 # find all installed kernels
1241 dpkg -l | egrep '^ii linux-image-[0-9]+[.][0-9]+[.][0-9]+-' \
1244 log "Found kernel packages: $installed"
1246 # leave current and new kernels
1247 keep="linux-image-$(uname -r) $(get_cn_kernels)"
1248 log "Keep kernel packages: $keep"
1250 # check what to remove
1252 for pkg in $installed; do
1254 for name in $keep; do
1255 [ "$pkg" = "$name" ] && delete=
1257 if [ "$delete" = yes ]; then
1258 remove="$remove $pkg"
1261 log "Obsolete kernel packages: $remove"
1263 if [ "$remove" ]; then
1264 for pkg in $remove; do
1265 dialog_list="$dialog_list $pkg '' off"
1268 # user selects the packages to delete
1269 selection=$( mktemp /var/lib/carnet-upgrade/selection.XXXXXX )
1270 eval LC_MESSAGES=hr_HR dialog --nocancel --backtitle \""$title"\" \
1271 --checklist \""$msg_remove_kernels"\" 20 75 6 $dialog_list 2>$selection
1273 selected=$( tr -d \" < $selection )
1276 if [ "$selected" ]; then
1277 log "Removing kernel packages: $selected"
1283 # prevent sysv-rc migration problems
1284 clean_initd_packages() {
1285 local list removed pkg dialog_list selection selected
1287 list=$( dpkg -S /etc/init.d/\* | grep -v ^diversion | cut -d: -f1 | sort -u )
1288 removed=$( dpkg -l $list | sed -n 's/^r.[[:space:]]\+\([^[:space:]]\+\).*/\1/p' )
1289 log "Found removed packages: $removed"
1291 if [ "$removed" ]; then
1292 for pkg in $removed; do
1293 dialog_list="$dialog_list $pkg '' off"
1296 # user selects the packages to delete
1297 selection=$( mktemp /var/lib/carnet-upgrade/selection.XXXXXX )
1298 eval LC_MESSAGES=hr_HR dialog --nocancel --backtitle \""$title"\" \
1299 --checklist \""$msg_remove_initd"\" 20 75 6 $dialog_list 2>$selection
1301 selected=$( tr -d \" < $selection )
1304 if [ "$selected" ]; then
1305 log "Purging packages: $selected"
1312 df --portability --block-size=1M "$1" | tail -1 | awk '{print $4}'
1317 size=$(LC_ALL=C apt-get --yes --print-uris "$@" | grep '^Need to get ')
1319 if [ $? -ne 0 ]; then
1320 log "Failed to get download size for 'apt-get $@'."
1324 size=${size#Need to get }
1327 size_to_mb "${size}B"
1333 size=$(apt-cache show $package | grep '^Installed-Size:')
1335 if [ $? -ne 0 ]; then
1336 log "Failed to get installed size for '$package'."
1342 size_to_mb "${size}kB"
1348 if [ -z "$size" ]; then
1352 if [ "${size%kB}" != "$size" ]; then
1353 size=$(round ${size%kB})
1354 size=$(($size/1024+1))
1355 elif [ "${size%MB}" != "$size" ]; then
1356 size=$(round ${size%MB})
1357 elif [ "${size%GB}" != "$size" ]; then
1358 size=$(round ${size%GB})
1359 size=$(($size*1024))
1360 elif [ "${size%[0-9]B}" != "$size" ]; then
1361 size=$(round ${size%B})
1362 size=$(($size/1024/1024+1))
1364 log "unrecognized size unit: $size"
1375 if [ "${num%.*}" != "$num" ]; then
1383 # make sure carnet-upgrade doesn't get upgraded until the end
1384 hold_carnet_upgrade() {
1385 echo carnet-upgrade hold | dpkg --set-selections
1388 release_carnet_upgrade() {
1389 echo carnet-upgrade install | dpkg --set-selections