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Questions tagged [docker-registry]

Docker Registry is a service which you can push Docker images to for storage and sharing. It is also the tool's name.

Docker registry services are provided as hosted or self-hosted services by various vendors:

Self-hosted:

Hosted

All of them comply either to v1 or v2 of the Docker registry API specification.

Docker Registry tool is at https://github.com/docker/docker-registry.

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Jenkins pulling image from local registry: Client.Timeout exceeded while awaiting headers

I am running a docker registry locally on my machine, and I can pull my image from it successfully: docker pull 192.168.174.205:5001/myimg:latest I am also running a jenkins container on my machine, but Jenkins cannot pull any image from the local…
JellicleCat
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Can Nexus Repository Pro check container root priviligies etc

Looking into Nexus Repository Pro to be used as Docker container image registry. As I understand it can do vulnerability scanning but can it also can check if containers runs under root user? Is it possible to validate with such rule? Is it also…
4integration
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Docker registry management UI

I have the registry v2 container and docker_auth up and running. The registry uses self sign certificate which was created with my CA.I can push and pull images without any issues and everything else is working fine. But I would like some sort of…
Naveen NK
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Set Docker daemon options on Azure hosted agent

I'm messing around with Artifactory and have used the artififactory-pro docker container to get me up and running on an azure vm. I'm now trying to push a docker image to the docker-local repository within Artifactory. This is working locally but I…
Mike
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What is the use of ADD keyword inside Dockerfile?

What is the use of below mentioed ADD statements in Dockerfile? ADD file:fe7ce7130f4def5281d26a00a6153276183249e6c5d5923e2e9c80e6527e309f in . ADD file:586f39849d652b9e8266f7368569f345bc7d59cee2abb9d6747b4795b744bc2e in . RUN /bin/sh -c : '==== make…
Shaurya Mehta
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How does Docker handle different image versions for local repositories?

A little while ago I set up a local repository for some of my custom containers, they all seem to work fine and when they're running if I issue a docker image ls I can see the repository image and the tag is latest Now, I recently made a chance to…
AndyReifman
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Is it possible to configure gitlab builtin container registry with self-signed certs?

I'm using a docker gitlab/gitlab-ce:12.7.2-ce.0 image to run a GitLab. I'm trying to use a built-in container registry feature. Documentation sais: "If you are using the Omnibus GitLab built in Let’s Encrypt integration, as of GitLab 12.5, the…
bartbak
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Package deleted from requirements.txt Docker build still download that package

I just started using docker to Docurize my django applications. I am using centos server to host my application. Now when first time I build docker image I got error on 'lxml' package so I removed it from requirements.txt file. But when I rebuild…
Muhammad Hifazat
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Trying to automate arm64 build on Docker Hub

From what I understood, it is possible to build an arm64v8 image on the Docker Hub infrastructure (that use amd64). According to this thread it can be done using Qemu. So I added a pre_build hook: #!/bin/bash docker run --rm --privileged…
Cl00e9ment
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Error response from daemon: Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded

Sometimes I fetch this error during pulling something from docker hub. I have surfed the web and spent too much time to solve (or at least find the source of the problem) but my efforts went away leaving me unsolved. There are some suggestions in…
Shamim
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How can i make docker to pull image from another host machine's local repository?

Please refer this link: Caching Docker Images I have installed a local registry on Machine A, and it caches all the images I pull on Machine A. Now, I am trying to pull some images on Machine B using Machine B's local repo. I cannot achieve…
Jayacharan Kolla
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How to pull docker image from private docker repository in docker-compose.yml?

How can I add the docker hub credentials in docker-compose.yml and pull the private image? I want to pull 2 images from 2 different private repositories?
ranjitha rao
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Skopeo tool for docker images - Retagging

I am downloading a docker image using Skopeo tool on a linux machine - Works successfully skopeo copy --src-creds uname:pwd docker://url/image:tag dir:/home/image I am trying to change the tag of this image. Currently the image tag is "latest"…
Anusha Madhusudhanan
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Multistage docker build with no-cache

I have a multistage Dockerfile which is like below. When one of the image referred in the Dockerfile got updated, how to make sure latest versions are pulled again/always pulled while building image based on this Dockerfile. Running docker build…
Revanth
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skopeo inspect does not work behind proxy

I am facing this while installing OKD 3.11. While the docker login works from command line, skopeo fail to do so. We are using http/https proxy on the server and have configured proxy for docker as well. [root@hostname-ansible01 openshift-ansible]#…
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