I´d like to pull the images of centos, tomcat, … using their sha256 code, like in docker pull myimage@sha256:0ecb2ad60 but I can´t find the sha256-code to use anywhere. I checked the dockerhub repository for any hint of the sha256-code, but couldn´t find any. I downloaded the images by their tag docker pull tomcat:7-jre8 and checked […]
I’m hosting my own docker-registry in a docker container. It’s fronted by nginx running in a separate container to add basic auth. Checking the _ping routes I can see that nginx is routing appropriately. When calling docker login from boot2docker (on Mac OSX) I get this error: FATA Error response from daemon: Invalid registry endpoint […]
I have an application which runs in a Docker container. It requires some private modules from the company’s private NPM registry (Sinopia), and accessing these requires user authentication. The Dockerfile is FROM iojs:latest. I have tried: 1) creating an .npmrc file in the project root, this actually makes no difference and npm seems to ignore […]
What is the right approach to make my Amazon ECS tasks update their Docker images, once said images have been updated in the corresponding registry?
I am trying to build my image using this plugin: https://github.com/spotify/docker-maven-plugin#use-a-dockerfile When I run mvn clean package docker:build I get this error: [ERROR] Failed to execute goal com.spotify:docker-maven-plugin:0.2.3:build (defa ult-cli) on project demo: Exception caught: Request error: POST https://192.168. 99.100:2376/v1.12/build?t=DevOpsClient: 500: HTTP 500 Internal Server Error -> [ Help 1] When I check the docker […]
Has anyone tried using environment variables to override configuration options in the registry, say if you have to use s3 bucket as the storage for example. I read the doc and it says (https://docs.docker.com/registry/configuration/): Overriding configuration options Environment variables may be used to override configuration parameters other than version. To override a configuration option, create […]
Good day! I have looked a ton of info about docker registry and still have some questions about it… Please, help me to understand some things about index and registry. I have installed docker-registry for private repositories. And I worked with standalone mode true. As I understand, docker registry can’t authenticate users – it asks […]
I have written a Dockerfile which looks like this FROM ubuntu:12.04 RUN apt-get update RUN apt-get install -y wget Now I’m having a file called abc.txt in my host machine. How can I copy it to this container. Is there any step that I can add in Dockerfile which copy from Host to Container.
We updated our private docker registry to the official Registry 2.0. This version can now delete docker images identified by a hashtag (see https://docs.docker.com/registry/spec/api/#deleting-an-image) but I still don’t see a way to cleanup old images. As our CI server is continously producing new images, I would need a method to delete all images from the […]
I made a private registry,curl xx.xx.xx.xx:5000 is ok. I push an image into docker private registry by doing: docker push xx.xx.xx.xx:5000/centos it return: http://xx.xx.xx.xx:5000/v1/repositories/centos/tags/latest the question is how to get all images from registry web or command whatever. I cant find any information from docker registry api. any one helps ? 🙂