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authorElijah Saxon <elijah@riseup.net>2005-04-13 05:29:33 +0000
committerElijah Saxon <elijah@riseup.net>2005-04-13 05:29:33 +0000
commitc7e96acc455c3b5c74f97e812072e1a55664adce (patch)
tree114657ceea9ad2a2af1550f2fc64e1a681354298
parentfb77e731737f3ca96f1295f9ee1f9f58278da84e (diff)
downloadbackupninja-c7e96acc455c3b5c74f97e812072e1a55664adce.tar.gz
backupninja-c7e96acc455c3b5c74f97e812072e1a55664adce.tar.bz2
rdiff works with sshd banner... rdiff local dest works... create logfile... when=hourly... rdiff nice...
-rwxr-xr-xbackupninja3
-rw-r--r--changelog9
-rw-r--r--etc/backup.d/example.rdiff22
-rw-r--r--handlers/rdiff45
4 files changed, 53 insertions, 26 deletions
diff --git a/backupninja b/backupninja
index ac504d6..3943724 100755
--- a/backupninja
+++ b/backupninja
@@ -267,6 +267,8 @@ function process_action() {
getconf when "$defaultwhen"
if [ "$processnow" == 1 ]; then
info "running $file because of --now"
+ elif [ "$when" == "hourly" ]; then
+ debug "running $file because 'when = hourly'"
else
IFS=$'\t\n'
for w in $when; do
@@ -408,6 +410,7 @@ getconf GZIP /bin/gzip
getconf RSYNC /usr/bin/rsync
[ -d "$configdirectory" ] || fatal "Configuration directory '$configdirectory' not found."
+[ -f "$logfile" ] || touch $logfile
if [ "$UID" != "0" ]; then
echo "$0 can only be run as root"
diff --git a/changelog b/changelog
index a13f2b2..520b7b6 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,12 @@
+version 0.5 -- April 12 2005
+ rdiff handler works when remote sshd has a banner
+ rdiff handler supports local dest
+ logfile is created if it doesn't exist
+ added "when = hourly"
+xxxx fixed bug with 'when' option
+ added 'nice' to rdiff handler
+ fixed bug where actions were not run in numeric order.
+
version 0.4.4 -- March 18 2005
results of handlers are now read line by line.
changes to rdiff handler: added "options", and "keep" is
diff --git a/etc/backup.d/example.rdiff b/etc/backup.d/example.rdiff
index 476cf5a..1fe31bb 100644
--- a/etc/backup.d/example.rdiff
+++ b/etc/backup.d/example.rdiff
@@ -2,6 +2,12 @@
## passed directly to rdiff-backup
# options = --force
+## default is 0, but set to 19 if you want to lower the priority.
+# nicelevel = 19
+
+## default is yes. set to no to skip the test if the remote host is alive
+# testconnect = no
+
######################################################
## source section
## (where the files to be backed up are coming from)
@@ -18,6 +24,11 @@ type = local
# (you can also use the time format of rdiff-backup, e.g. 6D5h)
keep = 60
+# a note about includes and excludes:
+# all the excludes come after all the includes.
+# otherwise, the order is not taken into account.
+# currently, you cannot do "include = /"
+
# files to include in the backup
# (supports globbing with '*')
include = /var/spool/cron/crontabs
@@ -40,17 +51,18 @@ include = /var/lib/dpkg/status-old
[dest]
-# only remote type is currently supported
+# default is remote, if set to 'local' then
+# ignore the 'host' and 'user' options.
type = remote
-# the machine which will receive the backups
-host = backuphost
-
# put the backups under this directory
directory = /backups
+# the machine which will receive the backups
+host = backuphost
+
# make the files owned by this user
# note: you must be able to ssh backupuser@backhost
-# without specifying a password
+# without specifying a password (if type = remote).
user = backupuser
diff --git a/handlers/rdiff b/handlers/rdiff
index 730e660..61eb7f5 100644
--- a/handlers/rdiff
+++ b/handlers/rdiff
@@ -4,11 +4,12 @@
#
getconf options
+getconf testconnect yes
+getconf nicelevel 0
setsection source
getconf type; sourcetype=$type
getconf label
-getconf user root; sourceuser=$user
getconf keep 60
getconf include
getconf exclude
@@ -24,29 +25,31 @@ getconf user; destuser=$user
getconf host; desthost=$host
[ "$destdir" != "" ] || fatal "Destination directory not set"
-[ "$desttype" == "remote" ] || fatal "Only remote destinations are supported"
-# see if we can login
-debug "su $sourceuser -c \"ssh -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'\""
-if [ ! $test ]; then
- result=`su $sourceuser -c "ssh -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'" 2>&1`
- if [ "$result" != "1" ]; then
- fatal "Can't connect to $desthost as $destuser."
+if [ "$desttype" == "remote" ]; then
+ # see if we can login
+ if [ "$testconnect" == "yes" ]; then
+ hostalive=0
+ debug "ssh -o PasswordAuthentication=no $desthost -l $destuser 'echo -n 1'"
+ ret=`ssh -o PasswordAuthentication=no $desthost -l $destuser 'echo -n host is alive'`
+ if echo $ret | grep "host is alive"; then
+ debug "Connected to $desthost as $destuser successfully"
+ else
+ fatal "Can't connect to $desthost as $destuser."
+ fi
fi
-fi
-
-# see that rdiff-backup has the same version as here
-debug "su $sourceuser -c \"ssh $desthost -l $destuser '$RDIFFBACKUP -V'\""
-if [ ! $test ]; then
- remoteversion=`su $sourceuser -c "ssh $desthost -l $destuser '$RDIFFBACKUP -V'" 2>&1`
+ # see that rdiff-backup has the same version as here
+ debug "ssh $desthost -l $destuser '$RDIFFBACKUP -V'\""
+ remoteversion=`ssh $desthost -l $destuser "$RDIFFBACKUP -V | grep rdiff-backup"`
localversion=`$RDIFFBACKUP -V`
if [ "$remoteversion" != "$localversion" ]; then
fatal "rdiff-backup does not have the same version on this computer and the backup server."
fi
+ execstr_serverpart="$destuser@$desthost::$destdir/$label"
+else
+ execstr_serverpart="$destdir/$label"
fi
-execstr_serverpart="$destuser@$desthost::$destdir/$label"
-
### SOURCE ###
[ "$label" != "" ] || fatal "Source missing label"
@@ -67,9 +70,9 @@ if [ "$desttype" == "remote" ]; then
fi
removestr="${removestr}${destdir}/${label}";
-debug "su $sourceuser -c '$removestr'"
+debug "$removestr"
if [ ! $test ]; then
- output=`su $sourceuser -c "$removestr" 2>&1`
+ output=`$removestr 2>&1`
code=$?
if [ "$code" == "0" ]; then
debug $output
@@ -81,7 +84,7 @@ if [ ! $test ]; then
fi
## EXECUTE ##
-
+
execstr="$RDIFFBACKUP $options --print-statistics "
# TODO: order the includes and excludes
@@ -104,9 +107,9 @@ execstr="${execstr}--exclude '/*' "
# include client-part and server-part
execstr="${execstr}$execstr_clientpart $execstr_serverpart"
-debug "su $sourceuser -c '$execstr'"
+debug "$execstr"
if [ ! $test ]; then
- output=`su $sourceuser -c "$execstr" 2>&1`
+ output=`nice -n $nicelevel su -c "$execstr" 2>&1`
code=$?
if [ "$code" == "0" ]; then
debug $output