Merge "Install link to mysql unix socket"

elements/mysql/install.d/10-mysql

@@ -31,3 +31,10 @@ register-state-path /var/log/mysql
 if [ "$DIB_INIT_SYSTEM" == "systemd" ]; then
     systemctl enable mysqld.service
 fi
+
+DISTRO=`lsb_release -si` || true
+if [[ "RedHatEnterpriseServer CentOS Fedora" =~ "$DISTRO" ]]; then
+  # mysql clients on redhat expect the socket at /var/lib/mysql/mysql.sock
+  mkdir -p /var/lib/mysql
+  ln -s /var/run/mysqld/mysqld.sock /var/lib/mysql/mysql.sock
+fi