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Diffstat (limited to 'handlers/tar')
| -rw-r--r-- | handlers/tar | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/handlers/tar b/handlers/tar new file mode 100644 index 0000000..7f0d147 --- /dev/null +++ b/handlers/tar @@ -0,0 +1,79 @@ +# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*- +# +# tar handler script for backupninja + +getconf backupname `hostname --fqdn` +getconf backupdir /var/backups/`hostname --fqdn` +getconf compress bzip +getconf includes "/etc /home /usr/local" +getconf excludes "/tmp /proc /dev /sys /net /misc /media /srv /selinux" + +getconf TAR `which tar` +getconf EXTENSION tar +getconf DATE `which date` +getconf DATEFORMAT "%Y.%m.%d-%H%M" + +# See if vservers are configured +if [ "$vservers" = "yes" ] +then + warning "vservers enabled, but tar does not support it!" +fi + +if [ ! -d "$backupdir" ] +then + mkdir -p "$backupdir" || fatal "Can not make directory $backupdir" +fi + +if [ ! -w "$backupdir" ] +then + fatal "Directory $backupdir is not writable" +fi + +## DO IT ################################################# +# +# here we grab a list of the packages installed and removed. +# + +case $compress in + "compress") + compress_option="-Z" + EXTENSION="tar.compress" + ;; + "gzip") + compress_option="-z" + EXTENSION="tgz" + ;; + "bzip") + compress_option="-j" + EXTENSION="tar.bz2" + ;; + "none") + compress_option="" + ;; + *) + warning "Unknown compress filter ($tar_compress)" + compress_option="" + EXTENSION="tgz" + ;; +esac + +exclude_options="" +for i in $excludes +do + exclude_options="$exclude_options --exclude $i" +done + +debug "Running backup: " $TAR -c -p -v $compress_option $exclude_options \ + -f "$backupdir/$backupname-"`$DATE "+$DATEFORMAT"`".$EXTENSION" \ + $includes + +$TAR -c -p -v $compress_option $exclude_options \ + -f "$backupdir/$backupname-"`$DATE "+$DATEFORMAT"`".$EXTENSION" \ + $includes \ + > "$backupdir/$backupname-"`$DATE "+$DATEFORMAT"`.list \ + 2> "$backupdir/$backupname-"`$DATE "+$DATEFORMAT"`.err + +[ $? -ne 0 ] && fatal "Tar backup failed" + + + |