#Postgres.app specific version install
Now we'll install pgAdmin, a web-based user interface tool used to manage PostgreSQL databases and services.
So far, the PostgreSQL server is active and running on the 5432 port. To back up the data, we also mounted the /var/lib/postgresql/data directory to the /data directory of the host machine of the postgres container. We exposed the 5432 port on the host using the “-p 5432:5432” in the docker run command. By default, the PostgreSQL database runs on the 5432 port. The above command uses environment variables POSTGRES_USER and POSTGRES_PASSWORD to set the username and password for the PostgreSQL database. Now we'll run the Docker container using the postgres:latest image with the below command: $ docker run -itd -e POSTGRES_USER=baeldung -e POSTGRES_PASSWORD=baeldung -p 5432:5432 -v /data:/var/lib/postgresql/data -name postgresql postgresĥaeda2b20a708296d22db4451d0ca57e8d23acbfe337be0dc9b526a33b302cf5 Status: Downloaded newer image for postgres:14.2 We can also pull a particular version of the postgres image using the below command: $ docker pull postgres:14.2ĭigest: sha256:e3d8179786b8f16d066b313f381484a92efb175d1ce8355dc180fee1d5fa70ec In the above command, we pulled the postgres latest stable image. Status: Downloaded newer image for postgres:latest To run a PostgreSQL using Docker, we first need to pull the postgres public image available on Docker Hub: $ docker pull postgresĭigest: sha256:ab0be6280ada8549f45e6662ab4f00b7f601886fcd55c5976565d4636d87c8b2
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