Git Repository is not visible on docker hub for automatic build - github

I already have 2 automatic builds on hub.docker with Dockerfiles hosted on github. They are working great. My problem is now I want to use a Dockerfile in an github repository which is not my own but I am admin and member and have full access to. I can see several other repositories on the hub.docker page when I try to create a new automatic build. They are very similar to the one I want to use but the one I want to use is not listed there, although I have full access to it. I ready through do documentation from hub.docker and I also logged in and out. Further more I also delinked my github account and relinked it. (with write persissions). So my question is how can I make the other repository visible on hub.docker in order to create an automatic build?

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GitHub Actions: auto-PR on some files update?

I'm very new to GitHub Actions/CI/CD, and I want to know whether it is possible to automate the following scenario:
I have a local script that makes use of some APIs to download some files onto my local machine. My current status is that: I have to run the script every day to check whether the content of these files is updated or not. If some of those files got updated then I need to add those changes into a new branch and push it to a repository as a PR.
My trying: My idea is that since it's possible to compare the hash of the downloaded files to know whether any of those got updated. The next thing to do is to make this into an event to trigger some action?
If it's possible could you share some resources/tutorials about how to do it?
I tested something similar on GitHub to understand how the CI/CD GitHub actions works.
the script is based on an SQLite DataBase which is updated automatically each time (automatic git push). And it uses Github Secrets to store encrypted Tokens/Passwords.
You can find my scheduler in the follow link: https://github.com/noweh/project-marvel-memories/blob/master/.github/workflows/run-schedule.yml.
you can find more information directly in the github documentation.
Here for the Github actions: https://docs.github.com/en/actions/learn-github-actions/events-that-trigger-workflows.
And here for the Github encrypted secrets: https://docs.github.com/en/actions/security-guides/encrypted-secrets#creating-encrypted-secrets-for-an-environment

How do I disable a Github check for Google Cloud Build

I've installed the Google Cloud Build app from Github Marketplace, and enabled it on several repositories, only to discover that enabling access for those repositories automatically starts running the Google Cloud Build "check" after every PR or push to a PR. Since some of those repositories are not actually ready for Google Cloud build, I needed to turn off the checks... I used the URL mentioned in the docs to get to the page where you can select which repositories should be connected to your GCP project, and unchecked a bunch of them... this disconnected them from the project, but, surprisingly, did not disable the Github checks! So now, there are Github checks on several repositories that just result in an error because they're not connected to any projects in Cloud Build.
Surely, it is not an uncommon use case to need a way to "disable Checks" on a per-repository basis - is there any way to do that?
(If not, consider it a requested feature if there are any Google Engineers reading!) ;)
I did talk to chat support, and the only way we could figure out to remove the checks would be to uninstall Google Cloud Build completely from the entire organization, which I don't want to do because we do have some setup that I want to keep, and I don't know how much of that configuration would have to be redone if I uninstalled it completely.
Here is a screenshot of the broken check that I can't disable:
I think there are 2 steps to disable CloudBuild,
1. Disable on CloudBuild itself. For some time I kept seeing 2 builds per push made, but disabling a trigger on CloudBuild helped fix that.
2. On Github, you can configure the Cloudbuild app to monitor a specific repo on the organization level setting.
3. If you feel a lot adventurous though and it's not solved, on the project level setting, you could delete the Webhooks integration for cloudbuild, as that's what Github notifies of each build.
It can be found within GH App installations:
https://console.cloud.google.com/gcb-github-registration
Select the GH account used for your link between Cloud Build and GH, then the GCP project you want to edit.
Here connected repositories can be edited, and in the second step (Trigger settings), the "Default GitHub Checks" can be disabled.
You can also goto settings of your repository and click installations inside settings.
And then remove Google cloud build from Installed apps and authorized github apps.
Cloud Build Triggers are still in beta, and have gone through several updates since this question was posted, but it now appears that the "Github Default Checks" are no longer hidden from management. They are now explicitly offered (but not automatically created) when connecting a repo, and you can finally view and disable (or delete) individual "Github Default Checks" on the trigger management page: https://console.cloud.google.com/cloud-build/triggers
I'll leave this as unanswered, because I'm uncertain this is how it is working for everyone, or that this answer will remain true, but if it works for you, feel free to vote up the answer!
To link GCP Project to the Github repository, create a trigger by clicking on resolve link, besides Action Required and then disable the same. For me this procedure worked out.

Build an open source project from github (not mine) with a ci

There is an open source project (https://github.com/firebase/firebase-jobdispatcher-android), which I would like to get built using travis/circleci or another cloud ci. However, those CI's don't allow you to get to repos that are not yours.
I didn't try, but I have a hunch that I won't be able to get a webhook setup as well to get notified when those repos 'master' branch is updated.
Why not fork ? Because then I somehow need to manually\use cron server to get my forked repo updated! It loses the point of having open source repo builds...
Why do I want to build it continually? Because they do not upload their .aar output to mavencetral or jcenter and I don't want to put the .aars in my project and get it updated all the time - bloats the repo...
In any case, I don't get it - there's an open source project, the repo exists and open to everyone, pulling the data and getting webhooks doesn't compromise that repo in any way why isn't this possible ????
If I'm mistaken and web hook is possible, how can I set up a build that will end up in uploading to mavencentral (probably gradle plugin, I have an account and be happy to have a public copy there)?
(I thought of micro service, free of course of some kind + docker based ci which I can pull and build whatever, I don't mind if a build will take time).

Automatically mirroring a Gitlab repo onto Github on push

I'm looking for a way to automatically mirror my Gitlab repos to Github, on push. I use Gitlab repos as my main repos, and would rather have to push to only one remote. But, I want my code to be browsable on Github also.
I found similar questions on StackOverflow, such as this one.
But the answers are always the same: one should add a custom post-receive git hook to the gitlab repo. This requires a shell access to the server running Gitlab. As I'm hosting a community edition Gitlab for many users, and not only me, they can't have easy access to a shell (and this isn't the most user-friendly way to do this), so it does not fit my needs.
I thought about two ways to implement it:
Either a MirrorOnPush project service, implementing such a git hook in Ruby, as the EmailOnPush project service currently do.
Or use a custom server to clone and push the repo, using a webhook.
The first one seems to be the cleaner to me, but I can't find any doc about Gitlab project service and code structure… On the other hand, the second is a bad and ugly hack, but is almost straightforward.
I'd rather implement a project service to handle it. Do you have any doc or leads on how to write a project service for Gitlab (without having to read all the Gitlab source code, as there seems to be no dev doc…) ?
Thanks !
one should add a custom post-receive git hook to the gitlab repo.
Actually, that was the best solution, up until 7.x GitLab, as I detailed in "Gitlab repository mirroring";
A true project service for repo mirroring is requested, but not voted up enough: suggestion: suggestion 4614663.
The main documentations remains:
the app models project services folder,
the spec models project services folder,
the doc/project_services,
the project services scenarios.
This isn't much, as the OP noted before.
Since it That leaves you with the hack approach.

GitHub Organization Repo + Jenkins (GitHub Plugin) integration

I have an organization on GitHub with private repositories. I also have Jenkins set up running on port 8080 on a server, with the GitHub plugin installed. I've created an account on GitHub for my jenkins user, which resides in the owners group.
I'm trying to trigger a job on jenkins when a change is pushed to my development branch (or master branch, neither seem to be working).
When I look at the GitHub Hook Logs in Jenkins, it says that Polling has not run yet. When I go to "Manage Jenkins", the GitHub plugin says my account is Verified when I test it.
Any insight on how to configure this? I have multiple repositories I'd like to work with, so deploy keys don't seem like the solution to me.
Update:
As Craig Ringer mentions in his answer, you can select Grant READ permissions for /github-webhook in "Configure Jenkins" under the GitHub plugin settings, allowing the webhook to be called without authentication.
Another update: Webhooks are now (Dec. 2014) available for organization: see WebHooks API for orgs.
Note: the issue 4 of the hudson-github-plugin was about:
Last GitHub Push
Polling has not run yet.
And the conclusion was:
Nevermind, the only missing piece was a permission checkbox for the github user which ain't documented anywhere on the internet.
So is this a permission issue regarding your Jenkins users?
The article "Set up Jenkins-CI on Ubuntu for painless Rails3 app CI testing" includes the following process:
To restrict the CI system and give access to your Team members to use or see the build logs, first you’ve to create an account.
Go to Manage Jenkins > Configure System,
Check the Enable Security checkbox
Under Security Realm, choose Jenkins's own user database
Check the Allow users to sign up checkbox
Under Authorization, choose Project-based Matrix Authorization Strategy
Add first user with the name admin and another with GitHub (Note: the username for Admin access has to be admin) For GitHub named user, just choose the Overall Read only permission. We’ll use this user later with the GitHub hook.
Note: The admin and GitHub user that we’ve added in the above step does not create the User. Then you’ve to create a real user with that same name. Ya, I know, its a bit weird with Jenkins UI.
Go to Manage Jenkins > Manage Users > Create User. Create both admin and GitHub users.
Hooking with the Github web-hooks
Now to run the build automagically when new commit or branch gets pushed onto Github, we have to setup the repository.
Got to the hooks page for your repository. e.g.
github.com/<username>/<project_name>/admin/hooks
Under AVAILABLE SERVICE HOOKS > Post-Receive URLs, add github:github#your-ci-server.com/github-webhook/.
The github:github is the user that we’d created earlier.
Then we have to verify Jenkins with Github. Go to Manage Jenkins > Configure System and under GitHub Web Hook, add your Github username and password and click the Test Credential button to authorize once with Github.
It looks like the accepted answer is no longer necessary with the current version of the GitHub plugin. You can instead check Grant READ permissions for /github-webhook in "Configure Jenkins" under the GitHub plugin settings, allowing the webhook to be called without authentication.
As explained in the help on this option that's quite safe, and frankly no worse than having a user named "github" with password "github" anyway.
There are two ways to achieve automatic builds on Jenkins. What you choose depends on whether GitHub can call the Jenkins server URL you provide. This may not be the case if you are running Jenkins behind a firewall.
If GitHub can reach that URL you can set up the service hook on your repo there.
If not you can set up Jenkins to poll periodically.
You may set up both, but one solution is enough to get it working. I would always go for the first if feasible as it saves resources CPU and traffic wise.
Either way you need the GitHub plugin for Jenkins.
Hope that helps a bit.