Conf PostgreSQL

pg_hba.conf
#
# Database administrative login BY UNIX domain SOCKET
local   all             postgres                                peer

# TYPE  DATABASE        USER            ADDRESS                 METHOD

# "local" is FOR UNIX domain SOCKET connections only
local   all             all                                     peer
# IPv4 local connections:
#host    all             all             127.0.0.1/32            md5
host    all             all             0.0.0.0/0              trust
# IPv6 local connections:
host    all             all             ::1/128                 trust
# Allow replication connections from localhost, BY a user WITH the
# replication privilege.
#local   replication     postgres                                peer
#host    replication     postgres        127.0.0.1/32            md5
#host    replication     postgres        ::1/128                 md5