5
votes
How to setup Docker mirror proxy Repository in Nexus Repository ManagerOSS 3.19.1-01?
In Nexus, go to the Admin Backend.
Create a blob store if you haven't already. Guidance can be found here: https://help.sonatype.com/repomanager3/configuration/repository-management#...
- 679
4
votes
Accepted
Update ECS task definition with new image from ECR
Options are:
Use CodeBuild to push the new image. Make sure the task definition is using the "latest" tag. You'll need to force the deployment of the task definition to pick the new image.
Use ...
- 191
4
votes
Accepted
Docker stack deploy doesn't pull images
So it turned out that some of the workers didn't have the correct credentials to the docker registry. After I applied the correct ones, the command worked normally.
That's weird, since I could do it ...
- 211
3
votes
Accepted
Referencing locally built Docker images in Terraform
Yes, As we write terraform template is correct.
When you use terraform apply it will check local docker image list if it doesn't exit it will go to find registry as you define docker image.
If you ...
- 165
3
votes
Accepted
How to enable tag immutability in quay.io?
At first glance, it seems that tag immutability is not a feature provided by Quay. You can enable "Trust and Signing" in the "settings" of the repo:
Please note that this will not ...
- 3,570
3
votes
Docker preserve images policy
I do not believe that there is a way to set this as a global policy. However, there is a simple command you can run that will "prune" or remove your unused images.
You will want to use docker image ...
- 2,707
3
votes
Accepted
Are there Docker Hub comparable public Docker image repositories?
With Docker following the Open Container Initiative, in the event that Docker were to disappear, people would still have access to images stored outside of Docker Hub.
While there is not a public ...
- 2,707
3
votes
Update ECS task definition with new image from ECR
If task definition is using "latest" as image tag in container definition,to update ecs service in order to pull new image from ECR with "latest" tag. You can simply do Force new deployment
aws ecs ...
3
votes
Access private DockerHub repo in Docker Swarm
You need the --with-registry-auth flag, e.g.:
docker stack deploy -c myapp.yml --with-registry-auth myapp
From the docker stack deploy --help output:
--with-registry-auth Send registry ...
- 3,230
2
votes
Kubernets docker registry behind nginx-ingress
First of all 404 error is resource error in kubernetes. It means your container in the pod is not created by your first script. Even if it is created and you can see it then your labeling is wrong in ...
- 33
2
votes
Accepted
What docker command could be issued to check whether a certain local docker image resides in a docker registry?
A related Q&A was already created on StackOverflow back in the day.
Several answers simply do a docker pull image-to-be-checked. If exit 0, the image exists in a certain registry. If not then the ...
- 13.1k
2
votes
Gitlab CI/CD fails to build docker image
It looks like that the docker login and the docker build were done by different users. If a docker login is performed, then a ~/.docker directory will be created in the namespace of user X, if the ...
- 13.1k
2
votes
stop pulling a docker image from the public docker-hub registry
You cannot change the default registry (see this). You have to specify which registry to use like this:
docker pull myprivatereg:port/library/image
Or, in a Dockerfile:
FROM myprivatereg:port/...
- 736
2
votes
Exporting multi-arch Docker image from local registry to .tar file
This is answered in the Docker blog post on multi-platform docker builds. For your specific situation, you would perform a build and push for each platform you'd like, then create a manifest file and ...
- 170
1
vote
Accepted
How to efficiently copy multiple Docker images between two air gapped repositories?
Instead of transferring the images as a packaged tar file, I'd recommend using the OCI Image Layout format that represents a repository as a directory on disk. Copying contents into or out of this ...
- 3,230
1
vote
Accepted
What is the URL I provide to docker or podman to pull down a GitLab registry image?
You must use
registry.gitlab.com/gitlab-org/gitlab-runner/alpine-no-root
The project is gitlab-org
The domain is gitlab.com
The registry is at registry.gitlab.com
The naming convention on the GitLab ...
- 1,794
1
vote
Accepted
creating private registry, id and password with -Bbn option
From docs:
-B Use bcrypt encryption for passwords. This is currently considered to be very secure.
-b Use batch mode; i.e., get the password from the command line rather than prompting for it. This ...
- 223
1
vote
Accepted
Docker preserve images policy
So I ended up using this simple shell script
docker images -q --filter "before=ecr.us-east-1.amazonaws.com/myapp:02e56bac4ee3f27a4d5670a6ac0d578e3dd5b2e5" | xargs docker rmi --force
First you filter ...
- 661
1
vote
Accepted
While pulling windows docker image from private registry, Docker trying to download some layers from internet
this could be the reason - https://docs.docker.com/registry/recipes/mirror/
Configure the Docker daemon Either pass the --registry-mirror option when starting dockerd manually, or edit /etc/docker/...
- 126
1
vote
Is there a way to push tarred repository to dockerhub without loading on local
Actually this is not possible as docker push command will look for a local image or a repository.
You will have to load your image first from tar file, the push it to your registry.
docker load --...
- 1,759
1
vote
How to pin public root key when downloading an image with docker pull (Docker Content Trust)?
tl;dr
You can execute the following to pin the public root key for debian:
sudo su -
mkdir -p /root/.docker/trust/tuf/docker.io/library/debian/metadata
chown -R root:root /root/.docker
chmod -R 0700 /...
- 193
1
vote
Untracable glassfish docker container image or clean installation?
Look into Payara. It's a Glassfish fork/drop-in replacement that's better in most ways, including support.
There is a Payara 5 docker image available right on docker hub:
https://hub.docker.com/r/...
- 676
1
vote
Accepted
Jenkins Helm Chart - kubernetes-plugin pulling image from a private gcr
Found the issue, had:
kubectl -n jenkins patch serviceaccount jenkins -p '{"imagePullSecrets": [{"name": "gcr-json-key"}]}'
... applied on default serviceaccount ...
1
vote
unable to login using docker registry on jenkins
I think what you are doing wrong is the way you specify the credentialID to be used.
Instead of 'awsId' try to use 'ecr:ap-southeast-1:awsId'
docker.withRegistry('https://01234.dkr.ecr.ap-southeast-...
- 121
1
vote
Issue pushing to ECR using Jenkins
The docker login failed.
Error response from daemon: Get https://https/v2/: dial tcp: lookup https: Temporary failure in name resolution
The url is invalid.
change from
docker login -u AWS -p ****...
- 111
1
vote
Jenkinsfile: Pull image from registry endpoint A, push built image to registry endpoint B
Try to chain withRegistry like this:
docker.withRegistry('https://registry:10500', 'credentials-id') {
docker.withRegistry('https://registry:10501', 'credentials-id') {
docker.build(...
- 736
1
vote
Failed to start Container after reboot
Try to check is registry really stopped using docker ps -a if container runned stop container then start.
Part related to the --restart always option, restart always will proceed only if container ...
- 121
1
vote
Increase Kubernetes Nginx Ingress limits for large images in Docker registry
I learned that it's not required to set the ingress class to nginx as I did in kubernetes.io/ingress.class: nginx. All annotations prefixed with nginx.ingress.kubernetes.io apply to the default ...
- 211
1
vote
CI pipelines, concurrency and build results possibly overwriting each-other
I am using AzureDevOps and the trick we use when naming containers is to add build number to the label
namespace/application:branch-name-bulidNumber
So in your case, you could try gitlab variable ...
- 176
1
vote
How to clean up old images in docker registry with jenkins
We have a script which we run periodicaly which scans our docker registry for orphaned items, and then deletes them.
Unfortunately, it requires multiple API calls to get all the data required, and ...
- 1,279
Only top scored, non community-wiki answers of a minimum length are eligible