Step 2: Customize and Push to Docker Hub
The last step used an official Docker image. Next step, create your own custom image. You should have a Docker ID, you probably created it to download Docker Desktop.
The preferred choice for millions of developers that are building containerized apps. Docker Desktop is an application for MacOS and Windows machines for the building and sharing of containerized applications. Access Docker Desktop and follow the guided onboarding to build your first containerized application in minutes.
In your favorite text editor create a file called Dockerfile in the same directory you used in step 1. No extension, just Dockerfile. Paste in this code and save the file:
This tells Docker to use the same nginx base image, and create a layer that adds in the HTML you created in the last step. Instead of creating a volume that accesses the file directly from the host you are running on, it adds the file to the image. To build the image, in your terminal, type:
Two things, first replace <YourDockerID> with your Docker ID. Also notice the “.” at the end of the line. That tells Docker to build in the context of this directory. So when it looks to COPY the file to /usr/share/nginx/html it will use the file from this directory.
- — Installing Docker. The Docker installation package available in the official Ubuntu repository may.
- Index of mac/static/stable/x8664/./ docker-17.06.0-ce.tgz 2020-07-29 15:49:22 5.5 MiB docker-17.06.1-ce.tgz 2020-07-29 15:49:23 5.5 MiB docker-17.06.2-ce.tgz 2020.
You can run it:
And go to http://localhost:8080 to see the page.
Next login to Docker Hub. You can do this directly from Docker Desktop. Or you can do it from the command line by typing.
Finally push your image to Docker Hub:
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You may be asked to login if you haven’t already. Then you can go to hub.docker.com, login and check your repositories Google earth pro download for mac.
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To clean up before moving to the next section, run