How do I use Docker in a Travis build?
Using Docker in Builds. Travis CI builds can run and build Docker images, and can also push images to Docker repositories or other remote storage. To use Docker add the following settings to your .travis.yml: Then you can add - docker commands to your build as shown in the following examples. We do not currently support use of Docker on macOS.
How do I push an image to a docker registry?
To push an image to a Docker registry, one must first authenticate via docker login. The email, username, and password used for login should be stored in the repository settings environment variables, which may be set up through the repository settings web page or locally via the Travis CLI, e.g.:
Why multiple platforms feature is not supported for Docker driver?
multiple platforms feature is currently not supported for docker driver. Please switch to a different driver (eg. "docker buildx create --use") This is due to the fact that there is no buildkit driver already started.
What users use Docker?
The Docker daemon always runs as the root user. If you don't want to preface the docker command with sudo , create a Unix group called docker and add users to it. When the Docker daemon starts, it creates a Unix socket accessible by members of the docker group.
Does Anaconda use Docker?
Anaconda with its sandboxed environment for scientific python packages and Docker's containerization technology make a great combination for scalable, reproducible and portable data science deployments. You can use Anaconda with Docker to build, containerize and share your data science applications with your team.
Can I use Docker for gaming?
Docker Desktop is a perfectly serviceable way to use Docker on either MacOS or Windows, but for non-trivial use cases, it leaves much to be desired.
Is Docker owned by IBM?
Docker also refers to Docker, Inc. (link resides outside IBM), the company that sells the commercial version of Docker, and to the Docker open source project (link resides outside IBM), to which Docker, Inc.
Is Conda same as Docker?
Originally Answered: What is the difference between conda and docker? It's not apple to apple. You can say Conda a package manager, it's like NPM or Yarn. Otherwise Docker is container platform that let you package your environment in a isolated container.
How is Conda different from a Docker?
It's very easy to differentiate both talking about Conda, it is a package manager for Python just like NPM or Yarn. Where as Docker is container platform that let you package your environment in an isolated container. If you want to learn Docker then you must have a look at the following Docker training Course.
Does steam use Docker?
Docker Container for Steam. This container is a work in progress. It implements Steam running on Linux, inside a Docker Container. The eventual plan is to use this container to play games (native Linux and Proton) via Steam Remote Play.
Is Docker on the decline?
Starting off with a look at container runtimes deployed, the company noticed a decline in Docker usage from 79% to 50%, while containerd and cri-o operations doubled compared to its last analysis, clocking in at 17 and 33 per cent respectively.
Is Docker going out of business?
Today, Docker is still alive, but it is a fraction of the company it might have become, having never succeeded in turning this technological innovation into a sustainable business model, eventually leading to the sale of its enterprise business to Mirantis in November 2019.
What is the future of Docker?
Docker has been tipped as the future of virtualisation. Its popularity is definitely growing, especially with companies like Netflix, Spotify, PayPal and Uber using the containerisation system. Hyve provides hosting for Docker containers on our Private Docker platform.
How do you install Anaconda in Docker container?
Installing conda in docker1FROM
What is the difference between Miniconda and Anaconda?
Differences. There are essentially two main differences: Number of packages: Anaconda comes with over 150 data science packages, whereas miniconda comes with only a handful. Interface: Anaconda has a graphical user interface (GUI) called the Navigator, while miniconda has a command-line interface.
How do I run a Jupyter notebook in a Docker container?
How To Run Jupyter Notebooks Locally In A Docker Containerdocker run -p 8888:8888 jupyter/scipy-notebook. ... mkdir work. ... chown -R 1000 work/ ... docker run -p 8888:8888 -v /full/path/to/work:/home/jovyan/work jupyter/scipy-notebook. ... ModuleNotFoundError: No module named 'tensorflow' ... conda install tensorflow keras.
How do I use Docker?
Now let's create your first applicationInstall Docker on your machine. For Ubuntu: ... Create your project. In order to create your first Docker application, I invite you to create a folder on your computer. ... Edit the Python file. ... Edit the Docker file. ... Create the Docker image. ... Run the Docker image.
What is Continuous Integration
Continuous Integration or CI, is something that has existed in the software development world for a while but it has gained more following in the operations world recently. The idea of CI came up to address the problem of multiple developers creating integration problems within the same code base.
Travis CI
Travis CI is a Continuous Integration tool that integrates with GitHub and performs automated build and test actions. It is also free for public GitHub repositories, like this blog for instance.
Automating a Docker build with Travis CI
This post is going to assume that we have already signed up for Travis CI and connected it to our public repository. This process is fairly straight forward, as it is part of Travis CI's on-boarding flow. If you find yourself needing a good walk through, Travis CI does have a getting started guide.
Adding additional tests
While we now have Travis CI able to verify the Docker build is successful, there are still other ways we could inadvertently break this blog. For example, we could make a change that prevents the static site generator from properly generating pages, this would break the site within the container but not necessarily the container itself.
Summary
With our builds successfully processing let's take a final look at our .travis.yml file.
Requirements
You will not need more software installed on your workstation than what you already used in part one.
Create and run unit tests locally with Docker
Of course, before running your tests on Travis, you will first want to run then locally to ensure they function properly.
Using Travis continuous integration platform to perform tests automatically
In the second part of the tutorial you are going to use the SaaS version of travis-ci, one of the most popular continuous integration platforms out there. Of course what you are going to do would apply perfectly to your own installation of Travis-ci.
Conclusion
To go further, have a look at the Travis-ci documentation. For example, it is easy to add notifications about the state of the latest build. Connectors exists for mail, chat applications, etc …
Managing Open-Source Docker Images on Docker Hub using Travis
I was working on a small project recently to learn working with the Docker tool chain and get an idea about how things work. I decided to build (yet another) open-source Docker image of etcd and publish it on Docker Hub. Like all open-source projects, building a working Docker image was pretty straight forward and didn’t really take much time.
Conclusion
No code duplication, easy process for building, good development experience and automatic syncing of the README — this really works for me and I am extremely satisfied with the setup at the end.