#run container with persistent volume

docker run -d -p 5432:5432 -v postgres-data:/var/lib/postgresql/data --name postgres1 postgres

#connect to container interactive shell

docker exec -it postgres1 sh

#create db in postgres

createdb -U postgres mydb

#connect to db in postgres

psql -U postgres mydb

#create table in db

CREATE TABLE people (id int, name varchar(80));

#instert data to table

INSERT INTO people (id,name) VALUES (2, 'Onur');

#quit from postgre connection

\q

#quit from container

exit

#delete container

docker rm -f postgres1

#list volumes

docker volume ls

#run new container with existing volume

docker run -d -p 5432:5432 -v postgres-data:/var/lib/postgresql/data --name postgres2 postgres

#connect to containers interactive shell

docker exec -it postgres2 sh

#connect to postgres

psql -U postgres mydb

#get data from postgres

SELECT * FROM people;

\q

exit

#delete container

docker rm -f postgres2

#delete volume

docker volume rm postgres-data