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' '2.2.2~'; then
  45                         echo "moving prune schedule from datacenter config to new prune job config"
  46                         proxmox-backup-manager update-to-prune-jobs-config \
  47                             || echo "Failed to move prune jobs, please check manually"
  48                         true
  49                 fi
  50
  51                 if dpkg --compare-versions "$2" 'lt' '2.3.1~'; then
  52                         lock_user="$(stat --format '%U' /etc/proxmox-backup/.datastore.lck)"
  53                         if [ "${lock_user}" != "backup" ]; then
  54                                 echo "updating /etc/proxmox-backup/.datastore.lck from wrong user '${lock_user}' to 'backup'"
  55                                 chown backup:backup /etc/proxmox-backup/.datastore.lck \
  56                                     || printf "Failed to fix datastore.lck user, please retry manually with:\n\n\t%s\n\n" \
  57                                         "chown backup:backup /etc/proxmox-backup/.datastore.lck"
  58                         fi
  59                 fi
  60
  61                 if dpkg --compare-versions "$2" 'lt' '2.1.3~' && test -e /etc/proxmox-backup/sync.cfg; then
  62                         prev_job=""
  63
  64                         # read from HERE doc because POSIX sh limitations
  65                         while read -r key value; do
  66                                 if test "$key" = "sync:"; then
  67                                         if test -n "$prev_job"; then
  68                                                 # previous job doesn't have an explicit value
  69                                                 update_sync_job "$prev_job"
  70                                         fi
  71                                         prev_job=$value
  72                                 else
  73                                         prev_job=""
  74                                 fi
  75                         done <<EOF
  76 $(grep -e '^sync:' -e 'remove-vanished' /etc/proxmox-backup/sync.cfg)
  77 EOF
  78                         if test -n "$prev_job"; then
  79                                 # last job doesn't have an explicit value
  80                                 update_sync_job "$prev_job"
  81                         fi
  82                 fi
  83         fi
  84     ;;
  85
  86     abort-upgrade|abort-remove|abort-deconfigure)
  87     ;;
  88
  89     *)
  90         echo "postinst called with unknown argument \`$1'" >&2
  91         exit 1
  92     ;;
  93 esac
  94
  95 exit 0