blob: 94e41f79b37c0f5a18e1d406e01ccd4477dc9281 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
#!/bin/bash
#
# sync a removable volume with system backups.
#
# Parameters.
BASENAME="`basename $0`"
VOLUME="$1"
MEDIA="/media/$VOLUME"
BWLIMIT=${BWLIMIT:=2500}
IMAGES="/var/data/crypt/"
RSYNC="ionice -c 3 nice -n 19 rsync -avH --delete --bwlimit=$BWLIMIT"
CP="ionice -c 3 nice -n 19 cp"
# Sync backups for a node.
function sync_backups_node {
if [ ! -z "$NODE" ]; then
# Get full node hostname.
NODE_HOSTNAME="`cat /var/vservers/$NODE/etc/hostname`"
if [ -z "$NODE_HOSTNAME" ]; then
NODE_HOSTNAME="$NODE"
fi
# Sync local encrypted backup.
echo "Syncing /var/vservers/$NODE/var/backups/duplicity/..."
mkdir -p /$MEDIA/$NODE_HOSTNAME/duplicity
$RSYNC /var/vservers/$NODE/var/backups/duplicity/ /$MEDIA/$NODE_HOSTNAME/duplicity/
# Sync remote backups.
for node in `ls /var/vservers/$NODE/var/backups/remote/`; do
echo "Syncing /var/vservers/$NODE/var/backups/remote/$node/..."
mkdir -p /$MEDIA/$NODE_HOSTNAME/remote/$node
$RSYNC /var/vservers/$NODE/var/backups/remote/$node/ /$MEDIA/$NODE_HOSTNAME/remote/$node/
done
else
# Sync local encrypted backup.
echo "Syncing /var/backups/duplicity/..."
mkdir -p /$MEDIA/$HOSTNAME/duplicity
$RSYNC /var/backups/duplicity/ /$MEDIA/$HOSTNAME/duplicity/
# Sync remote backups.
for node in `ls /var/backups/remote/`; do
echo "Syncing /var/backups/remote/$node/..."
mkdir -p /$MEDIA/$HOSTNAME/remote/$node/
$RSYNC /var/backups/remote/$node/ /$MEDIA/$HOSTNAME/remote/$node/
done
# Copy encrypted images.
if [ -d "$IMAGES" ]; then
for image in `find $IMAGES -name '*.img' -type f`; do
echo "Copying image to /$MEDIA/$HOSTNAME/images/`dirname $image`"
mkdir -p /$MEDIA/$HOSTNAME/images/`dirname $image`
$CP $image /$MEDIA/$HOSTNAME/images/`dirname $image`
done
fi
fi
}
# Parsing.
if [ -z "$VOLUME" ]; then
echo "usage: $BASENAME <media> [nodes]"
exit 1
else
shift
fi
# Sync backups for each node.
if [ ! -z "$*" ]; then
for NODE in $*; do
sync_backups_node
done
else
sync_backups_node
fi
|
