debian/scripts/koha-remove

   1 #!/bin/sh
   2 #
   3 # koha-remove -- Remove a Koha instance.
   4 # Copyright 2010  Catalyst IT, Ltd
   5 #
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19
  20 set -e
  21
  22 # include helper functions
  23 if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then
  24     . "/usr/share/koha/bin/koha-functions.sh"
  25 else
  26     echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2
  27     exit 1
  28 fi
  29
  30 args=$(getopt -l keep-mysql,purge-all -o kp -n $0 -- "$@")
  31 eval set -- $args
  32 while [ ! -z "$1" ]
  33 do
  34     case "$1" in
  35          -k|--keep-mysql) keepmysql=1;;
  36          -p|--purge-all) purgeall=1;;
  37              # purgeall removes all instance files in var/lib/koha and var/spool/koha
  38          --) shift; break;;
  39           *) break;;
  40     esac
  41     shift
  42 done
  43
  44 NAMES="$@"
  45
  46 SITECONFDIR="/etc/koha/sites"
  47 # There has to be a better way of excluding '.' from find. But this works.
  48 INSTANCES=$(get_instances)
  49
  50 if [ -z $NAMES ] ; then
  51     echo "Please specify a Koha instance name. Your choices are:"
  52     echo "$INSTANCES"
  53     exit 1
  54 fi
  55
  56 for name in $NAMES
  57 do
  58     # Does the directory (ie instance) name exist?
  59     if [ ! -d $SITECONFDIR/$name ] ; then
  60      echo Koha configuration directory for instance \"$name\" does not exist, please specify a valid Koha instance
  61   exit 1
  62     fi
  63
  64     echo "Removing Koha instance $name"
  65     mysql_hostname="localhost"
  66     if [ "$keepmysql" != "1" ]
  67     then
  68     mysql --defaults-extra-file=/etc/mysql/koha-common.cnf <<eof
  69 DROP USER IF EXISTS \`koha_$name\`@\`%\`;
  70 DROP USER IF EXISTS \`koha_$name\`@\`$mysql_hostname\`;
  71 DROP DATABASE IF EXISTS \`koha_$name\`;
  72 FLUSH PRIVILEGES;
  73 eof
  74     fi #`
  75
  76     # Stop the Zebra server if needed
  77     if is_zebra_running $name; then
  78         koha-zebra --stop $name || /bin/true
  79     fi
  80     # Stop the indexer daemon if needed
  81     if is_indexer_running $name; then
  82         koha-indexer --stop $name || /bin/true
  83     fi
  84     # Stop the worker daemon if needed
  85     if is_worker_running $name; then
  86         koha-worker --stop $name || /bin/true
  87     fi
  88     # Stop the Plack server if needed
  89     if is_plack_running $name; then
  90         koha-plack --stop $name || /bin/true
  91     fi
  92     # Stop the SIP server if needed
  93     if is_sip_running $name; then
  94         koha-sip --stop $name || /bin/true
  95     fi
  96
  97     instancefile=$(get_apache_config_for $name)
  98     le_opacdomain=$(letsencrypt_get_opacdomain_for $name)
  99
 100     [ -f "$instancefile" ]  && \
 101         rm "$instancefile"
 102     [ -f "/etc/koha/sites/$name/koha-conf.xml" ] && \
 103         rm "/etc/koha/sites/$name/koha-conf.xml"
 104     [ -f "/etc/koha/sites/$name/log4perl.conf" ] && \
 105         rm "/etc/koha/sites/$name/log4perl.conf"
 106     [ -f "/etc/koha/sites/$name/zebra-biblios.cfg" ] && \
 107         rm "/etc/koha/sites/$name/zebra-biblios.cfg"
 108     [ -f "/etc/koha/sites/$name/zebra-biblios-dom.cfg" ] && \
 109         rm "/etc/koha/sites/$name/zebra-biblios-dom.cfg"
 110     [ -f "/etc/koha/sites/$name/zebra-authorities.cfg" ] && \
 111         rm "/etc/koha/sites/$name/zebra-authorities.cfg"
 112     [ -f "/etc/koha/sites/$name/zebra-authorities-dom.cfg" ] && \
 113         rm "/etc/koha/sites/$name/zebra-authorities-dom.cfg"
 114     [ -f "/etc/koha/sites/$name/zebra.passwd" ] && \
 115         rm "/etc/koha/sites/$name/zebra.passwd"
 116
 117     tempdir=$(get_tmpdir)
 118     [ -d "$tempdir/koha_${name}_upload" ] && \
 119         # Temporary uploads can be discarded, apart from purgeall
 120         rm -r "$tempdir/koha_${name}_upload"
 121
 122     [ -f "/var/lib/koha/$name/letsencrypt.enabled" ] && \
 123         rm -r "/var/lib/koha/$name/letsencrypt.enabled"
 124     [ -f "/etc/letsencrypt/renewal/$le_opacdomain.conf" ] && \
 125         rm -r "/etc/letsencrypt/renewal/$le_opacdomain.conf"
 126     # Maybe a user has left something in the config directory they want to keep? We won't delete it here, nor throw an error if the have.
 127     [ -d "/etc/koha/sites/$name" ] && \
 128         rmdir --ignore-fail-on-non-empty "/etc/koha/sites/$name"
 129     [ -d "/var/lock/koha/$name" ] && \
 130         rm -r "/var/lock/koha/$name"
 131     [ -d "/var/log/koha/$name" ] && \
 132         rm -r "/var/log/koha/$name"
 133     [ -d "/var/cache/koha/$name" ] && \
 134         rm -r "/var/cache/koha/$name"
 135     [ -d "/var/run/koha/$name" ] && \
 136         rm -r "/var/run/koha/$name"
 137     [ "$purgeall" = "1" ] && [ -d "/var/lib/koha/$name" ] && \
 138         rm -r "/var/lib/koha/$name"
 139     [ "$purgeall" = "1" ] && [ -d "/var/spool/koha/$name" ] && \
 140         rm -r "/var/spool/koha/$name"
 141     getent passwd "$name-koha" > /dev/null && deluser --quiet "$name-koha"
 142     # in case the site has already been disabled, we don't want to break the loop now.
 143     a2dissite "$name" > /dev/null 2>&1 || a2dissite "${name}.conf" > /dev/null 2>&1 || /bin/true
 144 done
 145
 146 service apache2 restart