I have a service running on port 5000 in my docker container, but I'm unable to expose that port to localhost:5000 on my Mac. How do I do it? Dockerfile FROM node:8-alpine RUN npm install -g postgraphile EXPOSE 5000 docker-compose.yml version: '2' services: db: image: 'postgres:10.1-alpine' environment: POSTGRESPASSWORD: 'redditpass' expose: - '5432' pgql: build:. Ports: - '127.0.0.1:5000:5000' dependson: - db command: 'postgraphile', '-c', 'postgres://postgres:redditpass@db:5432' For pgql/ports, I've tried both '5000:5000' and '127.0.0.1:5000:5000' with the same results. Docker-compose up Starting dockerdb1. Starting dockerdb1. Done Starting dockerpgql1.
Starting dockerpgql1.
Feb 14, 2017 with image already downloaded run docker-compose up on the above docker-compose file docker-compose up takes significantly longer to bring up container time docker-compose up -d Creating network 'test_default' with the default driver Creating test_ubuntu_1 real 1m11.591s user 0m0.429s sys 0m0.121s.
Install Docker on macOS Docker for Mac offers a Mac native application that installs in /Applications. It creates symlinks (symbolic links) in /usr/local/bin for docker and docker-compose to the Mac versions of the commands in the application bundle.
![Docker Compose Vs Docker For Mac Docker Compose Vs Docker For Mac](/uploads/1/2/5/4/125419712/715269549.png)
The Docker for Mac bundle installs:. Docker Engine.
Docker CLI Client. Docker Compose. Docker Machine Are you already running Docker Toolbox and/or Docker Machine? If so, you need to do a little more work. First, check whether Docker Toolbox environment variables are set. Docker run -d -p 80:80 -name webserver nginx If you do not have the image locally, Docker pulls it from Docker Hub (more on this later).
Visit to bring up your new homepage; you should see: Welcome to nginx! If you see this page, the nginx web server is successfully installed and working. Further configuration is required. For online documentation and support please refer to. Commercial support is available at. Thank you for using nginx.
Common Pitfalls Operating System Unfortunately, if you do not run “Mountain Lion” or later, you cannot run Docker for Mac. You can upgrade your OS to the most recent viable version, provided your system supports it. Shell Scripts If you use a shell script to set the Docker environment variables every time you open a command window (Terminal), you need to unset the variables every time you use Docker for Mac (alternately, you can write a shell script to follow behind and unset the variables). Multiple Docker Versions Docker for Mac replaces docker and docker-compose with its own versions; if you already have Docker Toolbox on your Mac, Docker for Mac still replaces the binaries.
You want the Docker client and Engine to match versions; mismatches can cause problems where the client and host cannot communicate. If you already have Docker Toolbox, and then you install Docker for Mac, you may get a newer version of the Docker client. Running docker version in a command shell displays the version of the client and server you have on your system. This may also happen if you use Docker Universal Control Plane (UCP).
If you want to support both Docker Toolbox and Docker for Mac, check out the.