将 postgres 从本地计算机连接到 docker 时，用户的密码身份验证失败

Question

I'm using docker container to connect postgres connection from my local machine to docker to import open street map data. But I'm getting authentication failed for user.

docker run --name "postgis" -p 5432:5432 -d -t kartoza/postgis:11.5-2.8

my pg_hba.conf file is

 # TYPE DATABASE USER ADDRESS METHOD # IPv4 local connections: host all all 172.17.0.1/16 md5 host all all 0.0.0.0/0 md5 # IPv6 local connections: host all all ::1/128 md5 # Allow replication connections from localhost, by a user with the # replication privilege. host replication all 127.0.0.1/32 md5 host replication all 172.17.0.1/16 md5 host replication all ::1/128 md5

I have changed md5 to trust also but still I'm facing below issue.

 2020-10-14 04:56:53.055 UTC [166] postgres@gis FATAL: password authentication failed for user "postgres" 2020-10-14 04:56:53.055 UTC [166] postgres@gis DETAIL: User "postgres" has no password assigned. Connection matched pg_hba.conf line 100: "host all all 172.0.0.0/8 md5"

and my postgres version is 11.9 and client is 11.8 and IP is "IPv4Address": "172.17.0.2/16"

How can I resolve Please suggest me

Answer 1

Initially I used localhost:5432,127.0.0.1:5432 and 172.17.0.1:5432 in db connection string that causes this issue.

After using below host address in connection string my issue resolved

host.docker.internal:5432

postgres://db_user:db_password@host.docker.internal:5432/db