fixes

galera/files/slave_bootstrap.sh

+#!/bin/bash
+
+service mysql start
+
+counter=20
+
+while [ $counter -gt 0 ]
+do
+  service mysql status
+  if [[ $? -eq 0 ]]; then
+    exit 0
+  fi
+  counter=$(( $counter - 1 )) 
+  sleep 2
+done
+
+exit 1

galera/slave.sls

     - service: galera_bootstrap_stop_service
 
 galera_bootstrap_start_service_final:
-  service.running:
-  - name: {{ slave.service }}
+  cmd.script:
+  - name: slave_bootstrap
+  - source: salt://galera/files/slave_bootstrap.sh
   - require: 
     - file: galera_bootstrap_init_config
 
   file.touch:
   - name: /root/.galera_bootstrap
   - require:
-    - service: galera_bootstrap_start_service_final
+    - cmd: galera_bootstrap_start_service_final
   - watch_in:
     - file: galera_config