+in_cluster() {
+ [[ -e $DATA_DIR/ssconf_master_node ]]
+}
+
+cleanup_master() {
+ # Return if machine is not part of a cluster
+ in_cluster || return 0
+
+ # Return if queue archive directory doesn't exist
+ [[ -d $QUEUE_ARCHIVE_DIR ]] || return 0
+
+ # Remove old jobs
+ find $QUEUE_ARCHIVE_DIR -mindepth 2 -type f -mtime +$REMOVE_AFTER -print0 | \
+ xargs -r0 rm -vf
+}
+
+cleanup_node() {
+ # Return if directory for crypto keys doesn't exist
+ [[ -d $CRYPTO_DIR ]] || return 0
+
+ find $CRYPTO_DIR -mindepth 1 -maxdepth 1 -type d | \
+ while read dir; do
+ if $CHECK_CERT_EXPIRED $dir/cert; then
+ rm -vf $dir/{cert,key}
+ rmdir -v --ignore-fail-on-non-empty $dir
+ fi
+ done
+}
+
+cleanup_watcher() {
+ # Return if machine is not part of a cluster
+ in_cluster || return 0
+
+ # Remove old watcher files
+ find $DATA_DIR -maxdepth 1 -type f -mtime +$REMOVE_AFTER \
+ \( -name 'watcher.*-*-*-*.data' -or \
+ -name 'watcher.*-*-*-*.instance-status' \) -print0 | \
+ xargs -r0 rm -vf
+}
+
+# Overridden by unittest
+: ${LOCALSTATEDIR:=@LOCALSTATEDIR@}
+: ${CHECK_CERT_EXPIRED:=@PKGLIBDIR@/check-cert-expired}
+
+DATA_DIR=$LOCALSTATEDIR/lib/ganeti
+CLEANER_LOG_DIR=$LOCALSTATEDIR/log/ganeti/cleaner