Docker Toolbox is for older Mac and Windows systems that do not meet the requirements of Docker Desktop for Mac and Docker Desktop for Windows.We recommend updating to the newer applications, if possible. I think I do now, and I'm going to attempt to clarify below.
I was Wrong about Nix. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. (nix-shell) $ node -e "console.log(1+1)" 2 (nix-shell) $ # Now go ahead commit shell.nix to your repository (nix-shell) $ # and share your development environment with your coworkers $ # For the last example, let us build a minimal docker image with Nix $ cat -n docker-redis.nix 1 { pkgs ? Incidentally, the same thing also happens with the following one-liner, taken from an answer to StackOverflow question How to build a Docker container with Nix?, also using dockerTools: Thanks for contributing an answer to Unix & Linux Stack Exchange! When setting useOutputHashAsTag to true the given tag will be ignored and the extracted hash of $out will be used instead. Suggestions cannot be applied while viewing a subset of changes. Let's talk about a more simple scenario: writing a service in Go. I built a pure nix function to do that in the past but it wouldn't work in that case as it depends on the derivation output to calculate the hash. What's the political basis of any birth tourism debate?
What's the deal with Deno? You signed in with another tab or window. Adding users to the docker group will provide them access to the socket: BEWARE that the docker group membership is effectively equivalent to being root! A great 2016 blog post described building minimal Docker images with Nix. This suggestion is invalid because no changes were made to the code. Can I carry large sum of cash (>10k EUR) in my hand luggage? Sign in I don't mind if we break backward-compatibility so it could happen if tag is null. While dockerTools allows to build lightweight containers, it requires nix to be installed on the host system. When has Peter ever changed his Web-Formula?
A nix builtin function would be nice indeed. I don't mind if we break backward-compatibility so it could happen if tag is null. It only takes a minute to sign up.
The Loop- September 2020: Summer Bridge to Tech for Kids, The Overflow #41: Satisfied with your own code, Hot Meta Posts: Allow for removal by moderators, and thoughts about future…, Goodbye, Prettify. How could immunity to a lie detection ability work? Timing attacks in password hash comparisons. I could have sworn there was a builtin or library function that already does that, but I couldn’t find anything. @nlewo I was thinking about the same, but this would be a breaking change for everyone who currently relies on the default value "latest". Install Docker Toolbox on Windows. How to build a Docker container with Nix? Profpatsch merged 1 commit into NixOS: master from holidaycheck: dockertools-tag Jul 6, 2018. We talk with a major contributor to find out. Is the "filter" icon widely recognised by users? This manual primarily describes how to write packages for the Nix Packages collection (Nixpkgs). Already on GitHub? Conversation 18 Commits 1 Checks 0 Files changed Conversation.
Stack Exchange network consists of 177 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share … I’ve implemented the proposed changed and adapted the documentation and release notes.
My gaming group can't agree on play-by-post or scheduled games.
null, if tag is null then the tag is the output hash otherwise, the user can explicitly set a tag value, such as latest.
to your account. To learn more, see our tips on writing great answers. We’ll occasionally send you account related emails. privacy statement. The best answers are voted up and rise to the top. For instance, the sha of the following image, can be manually generated with the following shell commands. If we repeatedly divide a solid in half, at what point does it stop being a solid? By clicking “Sign up for GitHub”, you agree to our terms of service and Only one suggestion per line can be applied in a batch. Applying suggestions on deleted lines is not supported. From time to time, I am outright wrong on my blog.
A solar system where a planet is in the center? Is there a mechanical benefit to using a light crossbow over a long bow or short bow? Is "not independent" the same as "dependent" in English?
Why isn't sodium hydrogen phthalate used instead of KHP? dockerTools.buildImage: add option to use nix output hash as tag #42781. Why is "help you save money" wrong if the subject was plural?
I’ve experimented a little bit with placeholder "out", but that doesn’t work because I can’t manipulate its return value by passing it to other nix functions because placeholder only returns a magic string which will be substituted with the real value later at build-time. Using file to inspect that, it's genuinely a Linux ELF binary.
What is the political reason for the U.S. Congress to adopt a legislation that essentially re-affirms the Constitution?
By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Making statements based on opinion; back them up with references or personal experience. I want the tag of my docker image to only change when its content gets changed.
Did you manage to get to the bottom of this Charles? My recollection is that I switched from dockerTools to using a different toolchain, something using xhyve directly with Nix tooling maintained upstream, but I'm not using it any longer today and don't remember what it was.
Motivation for this change.
Thanks for all the feedback.
dockerTools.buildImage: add option to use nix output hash as tag, ${lib.optionalString useOutputHashAsTag ''.
I think it’s the best we can do at the moment, and it shouldn’t be a problem. Any workarounds?
In my last post about Nix, I didn't see the light yet.
a name for our image.
That also makes it clearer what happens if tag is specified, then it will override the default. Have a question about this project? Legacy desktop solution. Nix already tracks all the dependencies of the image and represents that in the nix-store path. Asking for help, clarification, or responding to other answers. We could set tag ? Container images with nix While dockerTools allows to build lightweight containers, it requires nix to be installed on the host system.
An alternative are docker images with nix preinstalled, maintained by LnL7.
For rootless docker containers : https://nixos.wiki/wiki/Podman, How to calculate the sha256 of a pulled image, "sha256:632268d5fd9ca87169c65353db99be8b4e2eb41833b626e09688f484222e860f", "1x00ks05cz89k3wc460i03iyyjr7wlr28krk7znavfy2qx5a0hfd", an entry for dockerTools in the nixpkgs manual, https://nixos.wiki/index.php?title=Docker&oldid=4021, Pages or sections flagged with Template:Expansion.
An alternative are docker images with nix preinstalled, maintained by LnL7. I’d prefer that, combined with good function docs. hmm, maybe tests are failing because they are expecting the tag latest. You must change the existing code in this line in order to create a valid suggestion.
Also check out the excellent article by lethalman about building minimal docker images with nix. We call the dockerTools.buildImage and pass in some parameters:. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I could have sworn there was a builtin or library function that already does that, but I couldn’t find anything. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. dockerTools.examples: explicitly set image tag to fix docker-tools tests. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. The sha256 argument of the dockerTools.pullImage function is the checksum of the archive generated by Skopeo. “bash: cannot execute binary file” during nix dockerTools cross-build from MacOS host. The Nix Packages collection (Nixpkgs) is a set of thousands of packages for the Nix package manager, released under a permissive MIT/X11 license.Packages are available for several platforms, and can be used with the Nix package manager on most GNU/Linux distributions as well as NixOS.. I would like to re-use that value for the docker image tag. GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together.
The below is a simple example taken from that blog post, modified to support Nix 2.0: Using nix-linuxkit to have an x86_64-linux builder, this fails with an error about a bash executable which can't be run: The key line here is /nix/store/6v88ick1cxnn5g91m8qrrqww0lrlr27x-bash-4.4-p23/bin/bash: cannot execute binary file. What does the discovery of phosphine mean for the future of venusian exploration? I think this could become the default value of tag. Referring to the output hash by string splitting in bash seems kind of wrong. This also reduces the number of arguments and simplifies documentation.
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I get the same error as you. Suggestions cannot be applied while the pull request is closed. Suggestions cannot be applied on multi-line comments. This is one of those times. Suggestions cannot be applied from pending reviews. In the nixpkgs repo some examples can be found.
My recollection is that I switched from dockerTools to using a different toolchain, something using xhyve directly with Nix tooling maintained upstream, but I'm not using it any longer today and don't remember what it was. This suggestion has been applied or marked resolved.
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