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)
- W3 |# {) ]3 K3 a# K1 ?0 o  138  vim /etc/mysql/my.cnf
  139  vim /etc/mysql/conf.d/mysql.cnf
  140  vim /etc/mysql/conf.d/mysqldump.cnf
  141  vim /etc/mysql/debian.cnf
  142  vim /etc/mysql/mariadb.conf.d/50-client.cnf
7 {/ g+ M/ r& K; ~1 x/ R  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
4 @* u( w1 P6 {' `# M  147  vim /etc/mysql/mariadb.conf.d/99-openstack.cnf
: e  h- W# y7 [7 l; J& G/ r: b! I

! C7 c1 P/ p1 ]' b9 O  w; z/ e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：

' W) Z; M0 X# z; S! d: e; D/ Z3 [重启mairadb数据，即可。