Add backup role

[perso/Immae/Projets/Puppet.git] / modules / role / templates / backup / backup_immae_eu.sh.erb

diff --git a/modules/role/templates/backup/backup_immae_eu.sh.erb b/modules/role/templates/backup/backup_immae_eu.sh.erb
new file mode 100644 (file)
index 0000000..4fab30e
--- /dev/null
+++ b/modules/role/templates/backup/backup_immae_eu.sh.erb
@@ -0,0 +1,79 @@
+#!/bin/bash
+DEST="<%= @dest %>"
+MAILTO="<%= @mailto %>"
+BASE="<%= @base %>"
+OLD_BAK_BASE=$BASE/older/j
+BAK_BASE=${OLD_BAK_BASE}0
+RSYNC_OUTPUT=$BASE/rsync_output
+NBR=7
+
+TMP=`mktemp`
+TMP_STDERR=`mktemp`
+
+trap "rm -f $TMP $TMP_STDERR" EXIT
+
+exec 2> "$TMP_STDERR"
+
+set -e
+if ! `ssh -o ClearAllForwardings=yes $DEST backup`; then
+  echo "Fichier de verrouillage backup sur $DEST"
+  exit 1
+fi
+
+rm -rf ${OLD_BAK_BASE}${NBR}
+for j in `seq -w $(($NBR-1)) -1 0`; do
+  [ ! -d ${OLD_BAK_BASE}$j ] && continue
+  mv ${OLD_BAK_BASE}$j ${OLD_BAK_BASE}$(($j+1))
+done
+mkdir $BAK_BASE
+mv $RSYNC_OUTPUT $BAK_BASE
+mkdir $RSYNC_OUTPUT
+
+##############
+NAME="home"
+FOLDER="/home/immae"
+
+cd $BASE/$NAME
+cat > $TMP <<EOF
+/.no_backup/
+/hosts/florian/nobackup/
+/hosts/connexionswing.com/
+/hosts/connexionswing.immae.eu/
+/hosts/ludivine.immae.eu/
+/hosts/ludivinecassal.com/
+/hosts/piedsjaloux.fr/
+/hosts/piedsjaloux.immae.eu/
+/hosts/spip/sites/*/
+/hosts/spip/spip*
+EOF
+OUT=$RSYNC_OUTPUT/$NAME
+rsync -XAavbrz --fake-super -e ssh --numeric-ids --delete \
+  --backup-dir=$BAK_BASE/$NAME --exclude-from=$TMP \
+  $DEST:$FOLDER . > $OUT || true
+
+##############
+NAME="system"
+FOLDER="/"
+
+cd $BASE/$NAME
+cat > $TMP <<EOF
+/etc/
+/srv/
+/var/lib/
+/var/spool/
+/var/named/
+/usr/local/
+EOF
+OUT=$RSYNC_OUTPUT/$NAME
+rsync -XAavbrz -R --fake-super -e ssh --numeric-ids --delete \
+  --rsync-path='sudo rsync' \
+  --backup-dir=$BAK_BASE/$NAME \
+  --files-from=$TMP \
+  $DEST:$FOLDER . > $OUT || true
+
+##############
+ssh $DEST sh -c "date > .last_backup"
+
+if [ -s "$TMP_STDERR" ]; then
+  cat "$TMP_STDERR" | mail -Ssendwait -s "save_distant rsync error" "$MAILTO" 
+fi