Postgres pg_dump

To configure dump over pg_dump when using docker follow these steps:

1. Open PostgreSQL configuration (usually it is located in /etc/postgresql/<your_postgres_version>/main/postgresql.conf ) and add

   listen_addresses = '172.27.0.1'

2. In the file: /etc/postgresql/<your_postgres_version>/main/pg_hba.conf add a new entry: host all all 172.27.0.0/16 md5

3. Restart PostgreSQL

There 172.27.0.0/16 could be replaced by your custom network