ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/my

admin

ERROR 2002 (HY000): Can't connect to local server through socket '/run/mysqld/mysqld.sock' (111)
# @; o, V$ X, |- j6 z) c( G  138  vim /etc/mysql/my.cnf
8 B( ?2 N' k& \% w  139  vim /etc/mysql/conf.d/mysql.cnf
4 K7 e9 e+ L( {3 `! n  140  vim /etc/mysql/conf.d/mysqldump.cnf
3 \) K& {& E! a1 O- {+ r  141  vim /etc/mysql/debian.cnf
% ?% U  }: z4 H8 K4 l  142  vim /etc/mysql/mariadb.conf.d/50-client.cnf
  143  vim /etc/mysql/mariadb.conf.d/50-mysql-clients.cnf
  144  vim /etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf
  145  vim /etc/mysql/mariadb.conf.d/50-server.cnf
  146  vim /etc/mysql/mariadb.conf.d/60-galera.cnf
# r* [5 k. }8 Q5 |  147  vim /etc/mysql/mariadb.conf.d/99-openstack.cnf
; M# U. m1 F# |  ~
2 E8 C: F$ j0 [
修改检查是否存在多个socket配置文件，删除其他文件的socket。保留vim /etc/mysql/my.cnf文件中的socket配置：
6 |" z" Z" j! M% a$ a' Z
% c6 E0 F6 P# N+ ?  o: M4 |重启mairadb数据，即可。