debian/postinst

   1 #!/bin/sh
   2
   3 set -e
   4
   5 #DEBHELPER#
   6
   7 update_sync_job() {
   8     job="$1"
   9
  10     echo "Updating sync job '$job' to make old 'remove-vanished' default explicit.."
  11     proxmox-backup-manager sync-job update "$job" --remove-vanished true \
  12       || echo "Failed, please check sync.cfg manually!"
  13 }
  14
  15 case "$1" in
  16     configure)
  17         # need to have user backup in the tape group
  18         usermod -a -G tape backup
  19
  20         # modeled after dh_systemd_start output
  21         systemctl --system daemon-reload >/dev/null || true
  22         if [ -n "$2" ]; then
  23                 if dpkg --compare-versions "$2" 'lt' '1.0.7-1'; then
  24                         # there was an issue with reloading and systemd being confused in older daemon versions
  25                         # so restart instead of reload if upgrading from there, see commit 0ec79339f7aebf9
  26                         # FIXME: remove with PBS 2.1
  27                         echo "Upgrading from older proxmox-backup-server: restart (not reload) daemons"
  28                         _dh_action=try-restart
  29                 else
  30                         _dh_action=try-reload-or-restart
  31                 fi
  32         else
  33                 _dh_action=start
  34         fi
  35         deb-systemd-invoke $_dh_action proxmox-backup.service proxmox-backup-proxy.service >/dev/null || true
  36
  37         if test -n "$2"; then
  38                 # FIXME: Remove in future version once we're sure no broken entries remain in anyone's files
  39                 if grep -q -e ':termproxy::[^@]\+: ' /var/log/proxmox-backup/tasks/active; then
  40                         echo "Fixing up termproxy user id in task log..."
  41                         flock -w 30 /var/log/proxmox-backup/tasks/active.lock sed -i 's/:termproxy::\([^@]\+\): /:termproxy::\1@pam: /' /var/log/proxmox-backup/tasks/active || true
  42                 fi
  43
  44                 if dpkg --compare-versions "$2" 'lt' '7.1-1' && test -e /etc/proxmox-backup/sync.cfg; then
  45                         prev_job=""
  46
  47                         # read from HERE doc because POSIX sh limitations
  48                         while read -r key value; do
  49                                 if test "$key" = "sync:"; then
  50                                         if test -n "$prev_job"; then
  51                                                 # previous job doesn't have an explicit value
  52                                                 update_sync_job "$prev_job"
  53                                         fi
  54                                         prev_job=$value
  55                                 else
  56                                         prev_job=""
  57                                 fi
  58                         done <<EOF
  59 $(grep -e '^sync:' -e 'remove-vanished' /etc/proxmox-backup/sync.cfg)
  60 EOF
  61                         if test -n "$prev_job"; then
  62                                 # last job doesn't have an explicit value
  63                                 update_sync_job "$prev_job"
  64                         fi
  65                 fi
  66         fi
  67     ;;
  68
  69     abort-upgrade|abort-remove|abort-deconfigure)
  70     ;;
  71
  72     *)
  73         echo "postinst called with unknown argument \`$1'" >&2
  74         exit 1
  75     ;;
  76 esac
  77
  78 exit 0