#DOCKER INSTALL MAC HOMEBREW PASSWORD#

uses a named volume, 'my_dbdata', for storing the database data using the volumes key.

connects port 5432 inside Docker as port 54320 on the host machine using the ports key.

#DOCKER INSTALL MAC HOMEBREW PASSWORD#

sets the postgres superuser password to 'my_password' using the environment key and the POSTGRES_PASSWORD environment variable.

creates a container named 'my_postgres' using the container_name key.

uses the postgres:13 image from using the image key.

sets up a service named 'db' (this name can be used with docker-compose commands).

sets the postgres superuser password to 'my_password' using -e and the POSTGRES_PASSWORD environment variable.Д¬reate a new file docker-compose.yml: version: '3'.

uses the -d flag to run in the background.

exposes port 54320 to the host using -p.

uses a named volume, my_dbdata, to store postgres data.

uses the official docker postgres 13 image.

Install Docker В¶ДЄlternatively, you can install Docker using Homebrew: brew install homebrew/cask/docker OPTION 1: Run Postgres using a single Docker command В¶ Run a postgres container brew -version Homebrew 3.4.1 Homebrew/homebrew-core (git revision 0a6a95da043 last commit ) Homebrew/homebrew-cask (git revision dd38743d4e last commit ) Install There seems to be a separate command line package, but even if you install the GUI app (Docker Desktop), the command line tool will be installed, so unless you. Finally, you need to ensure Docker Desktop has integration enabled for your distribution so it can interact with Docker elements, such as a bash command window. Refer to Install WSL for more information. I also wrote some notes on Postgres and Homebrew here. Next you will need to install a Linux distribution such as Ubuntu-20.04 and make sure itвЂ™s set to using version 2 of WSL. Currently I use the Homebrew Postgres for work, and Postgres in Docker for personal projects.

We use Docker extensively at work, so from a mental overhead point of view, it's something I wanted to learn anyways. Admittedly, I didn't know Homebrew well, but it was frustrating.) Disadvantages of Docker are it's another layer of abstraction to learn and interact with. (I previously had a problem where Homebrew upgraded Postgres when I didn't expect it to and my existing database became incompatible. Running in Docker allows keeping my database environment isolated from the rest of my system and allows running multiple versions and instances. These are my notes for running Postgres in a Docker container for use with a local Django or Rails development server running on the host machine (not in Docker). Date: | Modified: | Tags: docker, linux, mac, sql

Docker install mac homebrew