Remove duplicated mysql setup for galera slave
diff --git a/salt/files/minion.conf b/salt/files/minion.conf
index 23a98c1..f5a2cc7 100644
--- a/salt/files/minion.conf
+++ b/salt/files/minion.conf
@@ -100,14 +100,6 @@
mongodb.password: '{{ pillar.mongodb.server.admin.password }}'
{%- endif %}
-{%- if pillar.get('galera', {}).slave is defined %}
-mysql.unix_socket: /var/run/mysqld/mysqld.sock
-mysql.user: '{{ pillar.galera.slave.admin.user }}'
-mysql.pass: '{{ pillar.galera.slave.admin.password }}'
-mysql.db: 'mysql'
-mysql.charset: 'utf8'
-{%- endif %}
-
{%- if pillar.get('postgresql', {}).server is defined %}
postgres.user: 'postgres'
postgres.pass: ''