【GP】postgrepsql权限管理

权限控制文件pg_hba.conf

1. # local DATABASE USER METHOD [OPTIONS] ####本地登
2. # host DATABASE USER CIDR-ADDRESS METHOD [OPTIONS] ###host登录 -h的方式
   
3. # hostssl DATABASE USER CIDR-ADDRESS METHOD [OPTIONS]
   
4. # hostnossl DATABASE USER CIDR-ADDRESS METHOD [OPTIONS]
5. host replication gpadmin 10.0.3.15/32 trust
   local all gpadmin ident
   host all gpadmin 127.0.0.1/28 trust
   host all gpadmin 192.168.6.119/32 trust
   host all gpadmin 10.0.3.15/32 trust
   host all gpadmin ::1/128 trust
   host all gpadmin fe80::a00:27ff:fe2b:8253/128 trust
   host all gpadmin fe80::a00:27ff:fe36:96e4/128 trust ####trust信任，不需要输入密码了
   local replication gpadmin ident
   host replication gpadmin samenet trust
   host all all 0.0.0.0/0 md5 ###md5需要输入密码