dockerhub

I would like to list the tags of a Docker image official Docker hub through its HTTP interface, but I am a bit confused. As there seems to two versions of them: https://docs.docker.com/v1.6/reference/api/registry_api/ https://docs.docker.com/v1.6/registry/spec/api/ I managed to get them through sending a GET request to this endpoint: https://index.docker.io/v1/repositories/{my-namespace}/{my-repository}/tags along with basic authentication credentials. I am not sure if there is a correct one among them, but which should I be using? Docker made a huge refactor of the registry: registry v2.0.

I am very new to docker and am trying to import my AWS EC2 AMI into a docker image. The image is a m2 linux image. I have also setup a private docker hub(artifactory) to which I intend to push the image and make it available for consumption. What are the steps for importing AMI into docker image without starting from a base image and updating. Pointers to any explanation would work too. user2153517 Here is how I did it. On source AMI locate root volume snapshot id in the description /dev/sda1= snap-eb79b0b1 :15:true:gp2 Launch instance with public Ubuntu 14.04 AMI Create volume from snapshot

I need to create an image with tomcat installation details.I tried many dockerfile in net and tried to build but no luck.Can anybody tell me what commands should be their in dockerfile for a successfull tomcat installation?.I dont need any official tomcat image.Thanks in advance. This is what i did to solve this: Dockerfile FROM tomcat MAINTAINER richard RUN apt-get update && apt-get -y upgrade WORKDIR /usr/local/tomcat COPY tomcat-users.xml /usr/local/tomcat/conf/tomcat-users.xml COPY context.xml /usr/local/tomcat/webapps/manager/META-INF/context.xml EXPOSE 8080 I'm copying those two files in

I am a beginner with docker and I am using a windows machine. But I have a problem mounting files using volumes. The documentation says the following thing about mount files on OSX and windows : Official docker docs : Note: If you are using Docker Machine on Mac or Windows, your Docker daemon only has limited access to your OS X/Windows filesystem. Docker Machine tries to auto-share your /Users (OS X) or C:\Users (Windows) directory - and so you can mount files or directories using docker run -v /Users/:/ ... (OS X) or docker run -v /c/Users/:/ >> go to docker volumes docks I have a small

As part of a bash script, I want to check if a particularly docker image:tag combination exists on docker hub. Also, it will be a private repository. i.e. the pseudocode would be like: tag = something if image:tag already exists on docker hub: Do nothing else Build and push docker image with that tag Please try this one function docker_tag_exists() { curl --silent -f -lSL https://index.docker.io/v1/repositories/$1/tags/$2 > /dev/null } if docker_tag_exists library/nginx 1.7.5; then echo exist else echo not exists fi Update: In case of usage Docker Registry v2 (based on this ): # set username