Docker swarm cannot find image
I deploy a docker swarm with 6 nodes. I built some images and I am trying to add them as services to the swarm. I have 5 microservices. When I run the on one host with docker-compose everything works fine.…
Docker push in Kubernetes container registry failing
The docker build was clearly successful as the docker image exists, but docker push keeps failing: Why? And how do I fix it? I also tried replacing the project name with the project ID from the dashboard as shown in…
How to build docker image for multiple platforms with cross-compile? – Ubuntu
I'm trying to build a multi platform (linux/amd64,linux/arm64) node image. As far as I understood I can try the corss-compile approach. Building with docker buildx and pushing to the docker registry did not throw any errors. Running the image on…
How to find a container image tag/label from its hash – CentOS
I have a use case I need to find the image tag from its hashed format. for example, if I have this image quay.io/containerdisks/centos-stream@sha256:0c8d8b253a0b729c602efe45a5bc4640b3d4161b6924db3def2e7a76296e42c9 I would like to find one or more labels that point to this image. At the…
Docker: Exporting Image for Multiple Architectures
I have a scenario where I need to bundle a multi-container system in an exportable, transportable format. Specifically, I need to get an image from Docker Hub and store it on portable media (e.g. USB drive) that I can then…
docker login private registry succeeded docker run failed
Try to login to login to my private compagny docker (jfrog) registry, it was working ... [rabxxxx.xxx@vmxxx]$ docker login registry.x.xx-xx-xxxxx.xx.xx.xxxx.net -u xxx Password: WARNING! Your password will be stored unencrypted in /home/rabxxxx.xxx/.docker/config.json. Configure a credential helper to remove this warning.…
Private Docker Registry not Updating Images
I have a private Docker registry setup for my images. At the moment, I build 3 separate images for the application each of which has 3 platform builds (amd64, armv7 and arm64v8) for a total of 9 images being built…
How to run db migration when Laravel container is up? – Docker
I have problem with running db migration on when container is up. Problems: cant set app key because gitlab-ci didn't copy .env file (getting err in gitlab ci console), so setting key needs to happen later running migration with wait-for-it…
Skaffold not using docker registry mirrors
I have my registry-mirrors set to a proxy and that is working whenever running docker commands locally. Whenever I run skaffold (after 100 free pulls) I'm getting an error that the pull rate limit was reached: TOOMANYREQUESTS: You have reached…
Pulling an image from local Docker registry
I installed a Docker registry to my server like below; docker run -d -p 5000:5000 --name registry registry:2 So after that I pushed Alpine image to that registry. docker pull alpine docker image tag alpine localhost:5000/alpinetest docker push localhost:5000/alpinetest So…