summaryrefslogtreecommitdiff
path: root/share/hydractl/backup-site
blob: e37a611703d84590ec9266ec8f21d0185381796e (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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
#!/bin/bash
#
# Backup a site.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License along with this program.  If not, see
# <http://www.gnu.org/licenses/>.

# Load.
source $APP_BASE/lib/hydra/functions || exit 1
hydra_config_load

# Basic parameters.
SITES="/var/sites"
SITE="$1"
PACK="$1.tar.bz2"
DATE="`date +%Y%m%d`"
DEST_BASE="$SITES/backups/site"
DEST_BASE_SITE="$DEST_BASE/$SITE"
DEST="$DEST_BASE_SITE/`facter hostname`/$DATE"
DATABASE="`hydra_database_name $SITE`"

# Syntax check.
if [ -z "$SITE" ]; then
  hydra_action_usage
  exit 1
fi

# Determine site location.
if [ "$SITE" == "git" ] || [ "$SITE" == "svn" ]; then
  LOCATION="/var/$SITE"
elif [ "$SITE" == "debian" ]; then
  LOCATION="/var/reprepro"
elif [ "$SITE" == "wiki" ]; then
  LOCATION="/var/www/data/`ls -1 /var/www/data | grep pmwiki | sort -n | head`"

  if [ "$LOCATION" == "/var/www/data" ]; then
    echo "PmWiki installation not found at /var/www/data."
    exit 1
  fi
else
  LOCATION="$SITES/$SITE"
fi

# Set backups user.
if hydra_check_user backups; then
  BACKUPS_USER="backups"
else
  BACKUPS_USER="root"
fi

# Set backups group.
if hydra_check_group backups; then
  BACKUPS_GROUP="backups"
else
  BACKUPS_GROUP="root"
fi

# Check destination base index
mkdir -p $DEST_BASE
touch $DEST_BASE/index.html

# Fix old paths
rm -f $DEST_BASE/../index.html
rm -f $DEST_BASE/../robots.txt

# Check robots.txt
if [ ! -e "$DEST_BASE/site/robots.txt" ]; then
  echo 'User-agent: *' > $DEST_BASE/robots.txt
  echo 'Disallow: /'  >> $DEST_BASE/robots.txt
fi

# Create folder
mkdir -p $DEST
cd $DEST

# Password setup
if [ ! -e "$DEST_BASE_SITE/.htpasswd" ]; then
  touch $DEST_BASE_SITE/.htpasswd
  chmod 640 $DEST_BASE_SITE/.htpasswd
  chown root.$BACKUPS_GROUP $DEST_BASE_SITE/.htpasswd
fi

# Access setup
if [ ! -e "$DEST_BASE_SITE/.htaccess" ]; then
  cat > $DEST_BASE_SITE/.htaccess <<-EOF
AuthType Basic
AuthName "Backup $SITE"
AuthUserFile $DEST_BASE_SITE/.htpasswd
Require valid-user
EOF
fi

# Backup site
if [ -d "$LOCATION" ]; then
  if [ -e "$PACK" ]; then
    echo "File $DEST/$PACK already exists, skipping..."
  else
    echo "Backing up site folder..."
    tar jcvf $PACK $LOCATION
    md5sum $PACK  > $PACK.md5
    sha1sum $PACK > $PACK.sha1
    chown root.$BACKUPS_GROUP $PACK*
    chmod 640 $PACK*
    echo "Saved $DEST/$PACK"
  fi
fi

# Backup database
if [ -d "/var/lib/mysql/$DATABASE" ]; then
  if [ -e "$DATABASE" ]; then
    echo "File $DATABASE already exists, skipping..."
  else
    echo "Backing up database $DATABASE..."
    mysqldump $DATABASE > $DATABASE.sql
    bzip2 $DATABASE.sql
    rm -f $DATABASE.sql
    md5sum $DATABASE.sql.bz2 > $DATABASE.sql.bz2.md5
    sha1sum $DATABASE.sql.bz2 > $DATABASE.sql.bz2.sha1
    chown root.$BACKUPS_GROUP $DATABASE.sql*
    chmod 640 $DATABASE.sql*
    echo "Saved $DEST/$DATABASE.sql.bz2"
  fi
fi