Questions tagged [docker-registry]

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How to configure registries.yaml to point to several Harbor proxy cache registry?

I have configured a Harbor (with SSL and FQDN: harbor.example.com) as a proxy cache for several docker registries (docker.io, quay.io and k8s.gcr.io). I can pull any images without any problem from ...
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  • 123
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1 answer
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gitlab container registry: how to test that it's set up and working?

I'm trying to push for the first time to a gitlab project container registry. I am not a gitlab administrator so I can't change global settings. But as far as my project is concerned I've made sure ...
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  • 115
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1 answer
403 views

gitlab project registry - docker push fails with invalid reference format error message

I have create a personal access token for my project. in my gitlab-ci.yml I'm trying to create a docker image and then save it in my project's repository. I'm able to login - I see an explicit ...
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  • 115
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51 views

install helm chart package without public container registry (offline,locally)

When I want to install a package in kubernetes cluster with helm chart, for example install gitlab with helm, during installation there is need to download docker image from a public registry and I ...
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1 answer
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While pulling windows docker image from private registry, Docker trying to download some layers from internet

I created a Windows based docker image (asp.net web project) and pushed it to my private image registry. when i pull the image from another windows server (offline and there is not a proxy), i'm ...
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1 answer
567 views

Kubernetes Failing with Self Signed Docker Registry Certificate

We have a private Docker registry and we're attempting to get a our Kubernetes cluster to pull images from it, but it's failing with the following error: Type Reason Age From ...
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2 answers
272 views

Is it possible to make the minikube VM use the VPN configuration from the host machine?

I am currently writing a script that deploys a number of applications to a local minikube cluster for development purposes. This script is working great on Linux, but then I tried it on Mac OSX. When ...
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1 vote
1 answer
85 views

Is there a way to push tarred repository to dockerhub without loading on local

I have a tarred docker repository created by using docker save. I want to push this tar to a registry, say dockerhub. Is there a way we can do that without loading on local docker?
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35 views

curl command is getting delayed after node reboot in k8s cluster

I have deployed a private docker registry from here :- https://git.app.uib.no/caleno/helm-charts/tree/84725d0e7921fb75860199fc8f52f2ee58e3d0a4/stable/docker-registry with 2 replica sets. Everything ...
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1 vote
1 answer
63 views

How to pin public root key when downloading an image with docker pull (Docker Content Trust)?

How can I execute docker pull (with Docker Content Trust enabled) such that it fails if the image doesn't have a valid signature using the private key corresponding to (or subordinate to) the public ...
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1 answer
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Untracable glassfish docker container image or clean installation?

For a customer I need to create a glassfish container, containing the glassfish 5.0 release. I have been looking for standard glassfish images on docker hub, and other places, but can't manage to find ...
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1 answer
253 views

Jenkins Helm Chart - kubernetes-plugin pulling image from a private gcr

I am failing to pull images from a private gcr repo through helm jenkins on a private k8s repo. I am getting: rpc error: code = Unknown desc = Error response from daemon: unauthorized: You don't have ...
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2 answers
874 views

unable to login using docker registry on jenkins

I have a Jenkinsfile that I need to login to ECR. this is the relevant section script { docker.withRegistry('https://01234.dkr.ecr.ap-southeast-1.amazonaws.com/', 'awsId'){ ...
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2 votes
1 answer
626 views

Referencing locally built Docker images in Terraform

Is it possible to use docker images in Terraform that are not hosted in a registry but in the local Docker storage? I'd like to have a resource like the following where no pull is performed on the ...
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1 vote
1 answer
38 views

creating private registry, id and password with -Bbn option

Any one knows what does Bbn stands for in the below command I am aware that,If the bbn option is not provided its not possible to write in the htpasswd file,but what is the meaning of it docker run -...
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1 vote
2 answers
38 views

Docker preserve images policy

Can I configure Docker in a such way that it will store only certain amount of tags for the given image e.g. docker images REPOSITORY TAG ...
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2 votes
1 answer
40 views

Are there Docker Hub comparable public Docker image repositories?

Historically, you can download official community software from a distributed mirror network. Even for Java Maven, there are two sites globally. But what is about Docker Hub? What if Docker, Inc. ...
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2 answers
2k views

Issue pushing to ECR using Jenkins

I'm trying to push an image to ECR via a Jenkins pipeline. Currently I have the ECR plugin installed, and a role assigned to my EC2 instance that allows ECR access. I am using correct credentials ...
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  • 455
1 vote
1 answer
194 views

stop pulling a docker image from the public docker-hub registry

Is there any way to stop pulling a docker image from the public docker-hub registry while building image locally. Note: We are maintaining a private registry that contains all the images. Only and ...
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3 votes
1 answer
359 views

How to enable tag immutability in quay.io?

Elastic Container Registry (ECR) for example supports Tag Immutability (TI). TI implies that docker tags cannot be overwritten if they exist in a docker-registry. The settings of the organization and ...
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  • 12.6k
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1 answer
173 views

Jenkinsfile: Pull image from registry endpoint A, push built image to registry endpoint B

I have two endpoints for my registry (Nexus OSS): Endpoint 10500 to pull images from. And Endpoint 10501 to push images to. (I can go into detail what the idea is and why we think Nexus requires ...
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1 vote
1 answer
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What docker command could be issued to check whether a certain local docker image resides in a docker registry? [duplicate]

The docker help was consulted: Usage: docker [OPTIONS] COMMAND A self-sufficient runtime for containers Options: --config string Location of client config files (default "/home/ben/....
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1 vote
2 answers
24 views

docker hub repo [closed]

I have created a repo on my docker hub account. While trying to download it it shows errors. I have tried the following commands: docker id saurabhgore65 docker pull <saurabhgore65>/subash ...
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5 votes
1 answer
9k views

How to setup Docker mirror proxy Repository in Nexus Repository ManagerOSS 3.19.1-01?

So, We are going to setup local proxy repository. Which directs to further docker hub and our another remote Docker Hosted repository hosted on different location.Which is requested through Docker(...
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4 votes
2 answers
1k views

Access private DockerHub repo in Docker Swarm

I am trying to deploy a docker swarm using Digital Ocean's docker-machine driver. This is currently a single node that contains several public DockerHub images, and one private. I am having ...
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  • 141
1 vote
1 answer
296 views

CI pipelines, concurrency and build results possibly overwriting each-other

I'm currently using gitlab-ci to generate docker images for some repositories, however i dont feel as though this solution is as reliable as it should be. I can forsee a issue with multiple builds ...
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1 vote
2 answers
933 views

How to clean up old images in docker registry with jenkins

I have a jenkins multi branch project, that builds on every commit and pushes the image to our private registry: docker-reg:5000/<project>/<branch>:latest docker-reg:5000/<project>/&...
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2 votes
2 answers
1k views

Gitlab CI/CD fails to build docker image

I have built a custom base image from alpine and use it as the base for ruby services that we develop. FROM ruby:2.4.2-alpine ... I use Gitlab and Gitlab's docker registry along with it. Each ...
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  • 139
0 votes
1 answer
2k views

Failed to start Container after reboot

I am hosting an own registry. After rebooting the Server my registry container is unable to start. I used this command to start the registry docker run -d -p 5000:5000 --name registry -v /var/lib/...
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0 votes
1 answer
1k views

Increase Kubernetes Nginx Ingress limits for large images in Docker registry

When pushing images to a self hosted Docker registry installed using their official helm chart, this works for some images. But for one image, I'm not able to push two layers. Docker retry it several ...
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  • 211
0 votes
2 answers
66 views

Host a docker registry native

I want to host my own docker-registry server to be independent from docker-hub. I want to run it native on my server, but I can only find documentations, which are using running it inside a container. ...
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3 votes
2 answers
5k views

Update ECS task definition with new image from ECR

I have an ECS cluster/service/task definition using an image from my ECR repository. Let's say I update the image with a new version, will ECS pick the changes automatically? Do I need to modify the ...
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  • 161
5 votes
2 answers
4k views

Docker stack deploy doesn't pull images

I'm launching through Ansible (just SSH basically) a docker stack deploy, the issue is also true when launching directly from a manager: docker stack deploy --prune --with-registry-auth -c /docker/...
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  • 211
7 votes
1 answer
3k views

Kubernets docker registry behind nginx-ingress

I try to setup docker-registry in Kubernetes cluster behind the nginx-ingress controller. The issue is, when I try to push the image into private registry, it tells me: Get https://registry.local/...
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