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-rw-r--r--lib/hydra/backup51
1 files changed, 51 insertions, 0 deletions
diff --git a/lib/hydra/backup b/lib/hydra/backup
new file mode 100644
index 0000000..17f7349
--- /dev/null
+++ b/lib/hydra/backup
@@ -0,0 +1,51 @@
+#!/bin/bash
+
+# Setup backup environment
+function hydra_backup_environment {
+ NODE="$1"
+ METHOD="$2"
+ BACKUP_ROOT="/var/backups/remote"
+ DOMAIN="`facter domain`"
+ BACKUPDIR="$BACKUP_ROOT/$NODE.$domain"
+ RESTOREDIR="$BACKUPDIR/restore/`date +%Y%m%d`"
+
+ if [ -z "$NODE" ]; then
+ hydra_action_usage
+ exit 1
+ fi
+
+ if [ ! -d "$BACKUPDIR" ]; then
+ echo "No backup found at $BACKUPDIR"
+ exit 1
+ fi
+
+ if [ -z "$METHOD" ]; then
+ if [ -d "$BACKUPDIR/rsync" ]; then
+ echo "Assuming rsync backup method"
+ BACKUPDIR="$BACKUPDIR/rsync"
+ elif [ -d "$BACKUPDIR/rdiff" ]; then
+ echo "Assuming rdiff backup method"
+ BACKUPDIR="$BACKUPDIR/rdiff"
+ else
+ echo "Missing backup action"
+ exit 1
+ fi
+ else
+ if [ "$METHOD" == "restore" ];
+ echo "Invalid backup method 'restore'"
+ exit 1
+ elif [ -d "$BACKUPDIR/$METHOD" ]; then
+ BACKUPDIR="$BACKUPDIR/$METHOD"
+ else
+ echo "Backup folder for $METHOD not found at $BACKUPDIR"
+ exit 1
+ fi
+ fi
+
+ if [ -d "$RESTOREDIR" ]; then
+ echo "Restoration folder $RESTOREDIR already exists"
+ exit 1
+ fi
+
+ mkdir -p $RESTOREDIR
+}