aboutsummaryrefslogtreecommitdiff
path: root/handlers/pgsql
diff options
context:
space:
mode:
Diffstat (limited to 'handlers/pgsql')
-rw-r--r--handlers/pgsql136
1 files changed, 0 insertions, 136 deletions
diff --git a/handlers/pgsql b/handlers/pgsql
deleted file mode 100644
index 23e2c2b..0000000
--- a/handlers/pgsql
+++ /dev/null
@@ -1,136 +0,0 @@
-# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
-#
-# PostgreSQL handler script for backupninja
-#
-
-getconf backupdir /var/backups/postgres
-getconf databases all
-getconf compress yes
-getconf vsname
-
-localhost=`hostname`
-
-# Decide if the handler should operate on a vserver or on the host.
-# In the former case, check that $vsname exists and is running.
-local usevserver=no
-local vroot
-if [ $vservers_are_available = yes ]; then
- if [ -n "$vsname" ]; then
- # does it exist ?
- if ! vservers_exist "$vsname" ; then
- fatal "The vserver given in vsname ($vsname) does not exist."
- fi
- # is it running ?
- $VSERVERINFO -q $vsname RUNNING
- if [ $? -ne 0 ]; then
- fatal "The vserver $vsname is not running."
- fi
- # everything ok
- info "Using vserver '$vsname'."
- usevserver=yes
- vroot="$VROOTDIR/$vsname"
- else
- info "No vserver name specified, actions will be performed on the host."
- fi
-fi
-
-# Make sure that the system to backup has the needed executables
-if [ $usevserver = yes ]; then
- debug "Examining vserver '$vsname'."
- if [ "$databases" == "all" ]; then
- [ -x "$vroot`$VSERVER $vsname exec which $PGSQLDUMPALL`" ] || \
- fatal "Can't find $PGSQLDUMPALL in vserver $vsname."
- else
- [ -x "$vroot`$VSERVER $vsname exec which $PGSQLDUMP`" ] || \
- fatal "Can't find $PGSQLDUMP in vserver $vsname."
- fi
-else
- if [ "$databases" == "all" ]; then
- [ -x "`which $PGSQLDUMPALL`" ] || \
- fatal "Can't find $PGSQLDUMPALL."
- else
- [ -x "`which $PGSQLDUMP`" ] || \
- fatal "Can't find $PGSQLDUMP."
- fi
-fi
-
-# create backup dir, the vroot variable will be empty if no vsname was specified
-# and will proceed to operate on the host
-[ -d $vroot$backupdir ] || (debug "mkdir -p $vroot$backupdir"; mkdir -p $vroot$backupdir)
-[ -d $vroot$backupdir ] || fatal "Backup directory '$vroot$backupdir'"
-
-# give backup dir the good uid and permissions
-# (in respect to the vserver, if $usevserver = yes)
-if [ $usevserver = yes ]; then
- pguid=`$VSERVER $vsname exec getent passwd $PGSQLUSER | @AWK@ -F: '{print $3}'`
-else
- pguid=`getent passwd $PGSQLUSER | @AWK@ -F: '{print $3}'`
-fi
-[ -n "$pguid" ] || \
- fatal "No user called $PGSQLUSER`[ $usevserver = no ] || echo \" on vserver $vsname\"`."
-debug "chown $pguid $vroot$backupdir"
-chown $pguid $vroot$backupdir
-debug "chmod 700 $vroot$backupdir"
-chmod 700 $vroot$backupdir
-
-# if $databases = all, use pg_dumpall
-if [ "$databases" == "all" ]; then
- if [ $usevserver = yes ]; then
- if [ "$compress" == "yes" ]; then
- execstr="$VSERVER $vsname exec su - $PGSQLUSER -c \"$PGSQLDUMPALL | $GZIP > $backupdir/${vsname}.sql.gz\""
- else
- execstr="$VSERVER $vsname exec su - $PGSQLUSER -c \"$PGSQLDUMPALL > $backupdir/${vsname}.sql\""
- fi
- else
- if [ "$compress" == "yes" ]; then
- execstr="su - $PGSQLUSER -c \"$PGSQLDUMPALL | $GZIP > $backupdir/${localhost}-all.sql.gz\""
- else
- execstr="su - $PGSQLUSER -c \"$PGSQLDUMPALL > $backupdir/${localhost}-all.sql\""
- fi
- fi
- debug "$execstr"
- if [ ! $test ]; then
- output=`eval $execstr 2>&1`
- code=$?
- if [ "$code" == "0" ]; then
- debug $output
- info "Successfully finished dump of pgsql cluster"
- else
- warning $output
- warning "Failed to dump pgsql cluster"
- fi
- fi
-
-# else use pg_dump on each specified database
-else
- for db in $databases; do
- if [ $usevserver = yes ]; then
- if [ "$compress" == "yes" ]; then
- execstr="$VSERVER $vsname exec su - $PGSQLUSER -c \"$PGSQLDUMP $db | $GZIP > $backupdir/${db}.sql.gz\""
- else
- execstr="$VSERVER $vsname exec su - $PGSQLUSER -c \"$PGSQLDUMP $db | > $backupdir/${db}.sql\""
- fi
- else
- if [ "$compress" == "yes" ]; then
- execstr="su - $PGSQLUSER -c \"$PGSQLDUMP $db | $GZIP > $backupdir/${db}.sql.gz\""
- else
- execstr="su - $PGSQLUSER -c \"$PGSQLDUMP $db > $backupdir/${db}.sql\""
- fi
- fi
- debug "$execstr"
- if [ ! $test ]; then
- output=`eval $execstr 2>&1`
- code=$?
- if [ "$code" == "0" ]; then
- debug $output
- info "Successfully finished dump of pgsql database ${db}"
- else
- warning $output
- warning "Failed to dump pgsql database ${db}"
- fi
- fi
- done
-fi
-
-return 0
-