Update mysql_filetrans_named_content() to allow cluster to create mysql dirs in /var/run with proper label mysqld_var_run_t

Author: wrabcak

mysql.if

@@ -559,10 +559,13 @@ interface(`mysql_read_home_content',`
 interface(`mysql_filetrans_named_content',`
 	gen_require(`
 		type mysqld_home_t;
+		type mysqld_var_run_t;
 	')
 
 	userdom_admin_home_dir_filetrans($1, mysqld_home_t, file, ".my.cnf")
 	userdom_user_home_dir_filetrans($1, mysqld_home_t, file, ".my.cnf")
+    files_pid_filetrans($1, mysqld_var_run_t, {dir}, "mysqld")
+    files_pid_filetrans($1, mysqld_var_run_t, {dir}, "mysql")
 ')
 
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