$ sudo docker run --name postgresql -itd --restart always --env 'PG_PASSWORD=postgres' --env 'PG_TRUST_LOCALNET=true' --publish 5432:5432 --volume /srv/docker/postgresql:/var/lib/postgresql sameersbn/postgresql:9.6-2 59edeb353dec8c503a7f8d86396decfcdb31b98a3b463c3e9c990083fb4dc59e 

$ psql -Upostgres -hlocalhost Password for user postgres: psql: FATAL: password authentication failed for user "postgres"