How to push a docker image to a private repository

Question

I have a docker image tagged as me my-image  and I have a private repo on the dockerhub named me-private  When I push my me my-image  I end up always hitting the public repo   What is the exact syntax to specifically push my image to my private repo

User · Answer

Simple working solution   Go here https   hub docker com  to create a PRIVATE repository with name for example johnsmith private-repository this is the NAME REPOSITORY you will use for your image when building the image    First  docker login Second  I use  docker build -t johnsmith private-repository 01     where 01 is my version name  to create image  and I use  docker images  to confirm the image created such as in this yellow box below   sorry I can not paste the table format but the text string only       johnsmith private-repository REPOSITORY  01 TAG  c5f4a2861d6e IMAGE ID  2 days ago CREATED   305MB SIZE     Third  I use docker push johnsmith private-repository 01  Your private repo will be here example https   hub docker com r johnsmith private-repository     Done

User · Answer

You need to tag your image correctly first with your registryhost   docker tag  OPTIONS  IMAGE  TAG   REGISTRYHOST   USERNAME  NAME  TAG    Then docker push using that same tag   docker push NAME  TAG    Example   docker tag 518a41981a6a myRegistry com myImage docker push myRegistry com myImage

User · Answer

First login your private repository    gt  docker login  OPTIONS   SERVER    OPTIONS    -u username  -p password   eg    gt  docker login localhost 8080   And then tag your image for your private repository   gt  docker tag SOURCE IMAGE  TAG  TARGET IMAGE  TAG    eg    gt  docker tag myApp v1 localhost 8080 myname myApp v1   Finally push your taged images to your private repository   gt docker push  OPTIONS  NAME  TAG    eg    gt  docker push localhost 8080 myname myApp v1   Reference   docker command reference

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Ref  dock docker com  This topic provides basic information about deploying and configuring a registry  Run a local registry  Before you can deploy a registry  you need to install Docker on the host   Use a command like the following to start the registry container   start registry sh     bin bash  docker run -d     -p 5000 5000     --restart always     --name registry     -v  data registry  var lib registry     registry 2   Copy an image from Docker Hub to your registry   Pull the ubuntu 16 04 image from Docker Hub     docker pull ubuntu 16 04  Tag the image as localhost 5000 my-ubuntu  This creates an additional tag for the existing image  When the first part of the tag is a hostname and port  Docker interprets this as the location of a registry  when pushing     docker tag ubuntu 16 04 localhost 5000 my-ubuntu  Push the image to the local registry running at localhost 5000     docker push localhost 5000 my-ubuntu  Remove the locally-cached images  This does not remove the localhost 5000 my-ubuntu image from your registry     docker image remove ubuntu 16 04   docker image remove localhost 5000 my-ubuntu  Pull the localhost 5000 my-ubuntu image from your local registry     docker pull localhost 5000 my-ubuntu    Deploy a plain HTTP registry  According to docs docker com  this is very insecure and is not recommended    Edit the daemon json file  whose default location is  etc docker daemon json on Linux or C  ProgramData docker config daemon json on Windows Server  If you use Docker for Mac or Docker for Windows  click Docker icon - gt  Preferences - gt  Daemon  add in the insecure registry   If the daemon json file does not exist  create it  Assuming there are no other settings in the file  it should have the following contents        insecure-registries      myregistrydomain com 5000       With insecure registries enabled  Docker goes through the following steps    First  try using HTTPS    If HTTPS is available but the certificate is invalid  ignore the error about the certificate  If HTTPS is not available  fall back to HTTP    Restart Docker for the changes to take effect

User · Answer

Following are the steps to push Docker Image to Private Repository of DockerHub 1- First check Docker Images using command docker images 2- Check Docker Tag command Help docker tag help 3- Now Tag a name to your created Image docker tag localImgName tagName DockerHubUser Private-repoName tagName tag name is optional  Default name is latest  4- Before pushing Image to DockerHub Private Repo  first login to DockerHub using command docker login  provide dockerHub username and Password to login  5- Now push Docker Image to your private Repo using command docker push  options  ImgName  tag  e g docker push DockerHubUser Private-repoName tagName 6- Now navigate to the DockerHub Private Repo and you will see Docker image is pushed on your private Repository with name written as TagName in previous steps

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If you docker registry is private and self hosted you should do the following    docker login  lt REGISTRY HOST gt   lt REGISTRY PORT gt  docker tag  lt IMAGE ID gt   lt REGISTRY HOST gt   lt REGISTRY PORT gt   lt APPNAME gt   lt APPVERSION gt  docker push  lt REGISTRY HOST gt   lt REGISTRY PORT gt   lt APPNAME gt   lt APPVERSION gt    Example    docker login repo company com 3456 docker tag 19fcc4aa71ba repo company com 3456 myapp 0 1 docker push repo company com 3456 myapp 0 1

User · Answer

Create repository on dockerhub     docker tag  IMAGE ID  UsernameOnDockerhub repoNameOnDockerhub latest   docker push  UsernameOnDockerhub repoNameOnDockerhub latest  Note   here   repoNameOnDockerhub    repository with the name you are mentioning has      to be present on dockerhub    latest    is just tag

User · Answer

First go to your Docker Hub account and make the repo  Here is a screenshot of my Docker Hub account    From the pic  you can see my repo is    chuangg     Now go into the repo and make it private by clicking on your image   s name  So for me  I clicked on    chuangg gene commited image     then I went to Settings -  Make Private  Then I followed the on screen instructions   HOW TO UPLOAD YOUR DOCKER IMAGE ONTO DOCKER HUB  Method  1  Pushing your image through the command line  cli   1  docker commit  lt container ID gt   lt repo name gt   lt Name you want to give the image gt   Yes  I think it has to be the container ID  It probably cannot be the image ID   For example  docker commit 99e078826312 chuangg gene commited image  2  docker run -it chaung gene commited image  3  docker login --username  lt user username gt  --password  lt user password gt   For example  docker login --username chuangg --email gc genechaung gmail com  Yes  you have to login first  Logout using    docker logout     4  docker push chuangg gene commited image  Method  2  Pushing your image using pom xml and command line    Note  I used a Maven Profile called    build-docker     If you don   t want to use a profile  just remove the  lt profiles gt    lt profile gt   and  lt id gt build-docker lt  id gt  elements    Inside the parent pom xml    lt profiles gt           lt profile gt               lt id gt build-docker lt  id gt               lt build gt                   lt plugins gt                       lt plugin gt                           lt groupId gt io fabric8 lt  groupId gt                           lt artifactId gt docker-maven-plugin lt  artifactId gt                           lt version gt 0 18 1 lt  version gt                           lt configuration gt                               lt images gt                                   lt image gt                                       lt name gt chuangg gene project lt  name gt                                       lt alias gt   docker container name  lt  alias gt                                       lt  -- Configure build settings -- gt                                       lt build gt                                           lt dockerFileDir gt   project basedir  src docker vending machine emulator lt  dockerFileDir gt                                           lt assembly gt                                               lt inline gt                                                   lt fileSets gt                                                       lt fileSet gt                                                           lt directory gt   project basedir  target lt  directory gt                                                           lt outputDirectory gt   lt  outputDirectory gt                                                           lt includes gt                                                               lt include gt   jar lt  include gt                                                           lt  includes gt                                                       lt  fileSet gt                                                   lt  fileSets gt                                               lt  inline gt                                           lt  assembly gt                                       lt  build gt                                   lt  image gt                               lt  images gt                           lt  configuration gt                           lt executions gt                               lt execution gt                                   lt id gt docker build lt  id gt                                   lt phase gt package lt  phase gt                                   lt goals gt                                       lt goal gt build lt  goal gt                                   lt  goals gt                               lt  execution gt                           lt  executions gt                       lt  plugin gt                   lt  plugins gt               lt  build gt           lt  profile gt       lt  profiles gt    Docker Terminal Command to deploy the Docker Image  from the directory where your pom xml is located   mvn clean deploy -Pbuild-docker docker push  Note  the difference between Method  2 and  3 is that Method  3 has an extra  lt execution gt  for the deployment   Method  3  Using Maven to automatically deploy to Docker Hub  Add this stuff to your parent pom xml        lt distributionManagement gt           lt repository gt               lt id gt gene lt  id gt               lt name gt chuangg lt  name gt               lt uniqueVersion gt false lt  uniqueVersion gt               lt layout gt legacy lt  layout gt               lt url gt https   index docker io v1  lt  url gt           lt  repository gt       lt  distributionManagement gt         lt profiles gt           lt profile gt               lt id gt build-docker lt  id gt               lt build gt                   lt plugins gt                        lt plugin gt                           lt groupId gt io fabric8 lt  groupId gt                           lt artifactId gt docker-maven-plugin lt  artifactId gt                           lt version gt 0 18 1 lt  version gt                           lt configuration gt                               lt images gt                                   lt image gt                                       lt name gt chuangg gene project1 lt  name gt                                       lt alias gt   docker container name  lt  alias gt                                       lt  -- Configure build settings -- gt                                       lt build gt                                           lt dockerFileDir gt   project basedir  src docker vending machine emulator lt  dockerFileDir gt                                           lt assembly gt                                               lt inline gt                                                   lt fileSets gt                                                       lt fileSet gt                                                           lt directory gt   project basedir  target lt  directory gt                                                           lt outputDirectory gt   lt  outputDirectory gt                                                           lt includes gt                                                               lt include gt   jar lt  include gt                                                           lt  includes gt                                                       lt  fileSet gt                                                   lt  fileSets gt                                               lt  inline gt                                           lt  assembly gt                                       lt  build gt                                   lt  image gt                               lt  images gt                           lt  configuration gt                           lt executions gt                               lt execution gt                                   lt id gt docker build lt  id gt                                   lt phase gt package lt  phase gt                                   lt goals gt                                       lt goal gt build lt  goal gt                                   lt  goals gt                               lt  execution gt                               lt execution gt                                   lt id gt docker push lt  id gt                                   lt phase gt install lt  phase gt                                   lt goals gt                                       lt goal gt push lt  goal gt                                   lt  goals gt                               lt  execution gt                            lt  executions gt                       lt  plugin gt                   lt  plugins gt               lt  build gt           lt  profile gt       lt  profiles gt   lt  project gt    Go to C  Users Gene docker  directory and add this to your config json file    Now in your Docker Quickstart Terminal type  mvn clean install -Pbuild-docker   For those of you not using Maven Profiles  just type mvn clean install  Here is the screenshot of the success message    Here is my full pom xml and a screenshot of my directory structure    lt project xmlns  http   maven apache org POM 4 0 0  xmlns xsi  http   www w3 org 2001 XMLSchema-instance   xsi schemaLocation  http   maven apache org POM 4 0 0 http   maven apache org xsd maven-4 0 0 xsd  gt   lt modelVersion gt 4 0 0 lt  modelVersion gt    lt groupId gt com gene app lt  groupId gt   lt artifactId gt VendingMachineDockerMavenPlugin lt  artifactId gt   lt version gt 1 0-SNAPSHOT lt  version gt   lt packaging gt jar lt  packaging gt    lt name gt Maven Quick Start Archetype lt  name gt   lt url gt www gene com lt  url gt    lt build gt       lt pluginManagement gt           lt plugins gt               lt plugin gt                   lt groupId gt org apache maven plugins lt  groupId gt                   lt artifactId gt maven-jar-plugin lt  artifactId gt                   lt configuration gt                       lt archive gt                           lt manifest gt                               lt mainClass gt com gene sample Customer View lt  mainClass gt                           lt  manifest gt                       lt  archive gt                   lt  configuration gt               lt  plugin gt               lt plugin gt                   lt groupId gt org apache maven plugins lt  groupId gt                   lt artifactId gt maven-compiler-plugin lt  artifactId gt                   lt version gt 3 1 lt  version gt                   lt configuration gt                        lt source gt 1 7 lt  source gt                       lt target gt 1 7 lt  target gt                    lt  configuration gt               lt  plugin gt           lt  plugins gt       lt  pluginManagement gt   lt  build gt     lt dependencies gt       lt dependency gt           lt groupId gt junit lt  groupId gt           lt artifactId gt junit lt  artifactId gt           lt version gt 4 8 2 lt  version gt           lt scope gt test lt  scope gt       lt  dependency gt    lt  dependencies gt    lt distributionManagement gt       lt repository gt           lt id gt gene lt  id gt           lt name gt chuangg lt  name gt           lt uniqueVersion gt false lt  uniqueVersion gt           lt layout gt legacy lt  layout gt           lt url gt https   index docker io v1  lt  url gt       lt  repository gt   lt  distributionManagement gt     lt profiles gt       lt profile gt           lt id gt build-docker lt  id gt           lt properties gt               lt java docker version gt 1 8 0 lt  java docker version gt           lt  properties gt           lt build gt               lt plugins gt                    lt plugin gt                       lt groupId gt io fabric8 lt  groupId gt                       lt artifactId gt docker-maven-plugin lt  artifactId gt                       lt version gt 0 18 1 lt  version gt                       lt configuration gt                           lt images gt                               lt image gt                                   lt name gt chuangg gene project1 lt  name gt                                   lt alias gt   docker container name  lt  alias gt                                   lt  -- Configure build settings -- gt                                   lt build gt                                       lt dockerFileDir gt   project basedir  src docker vending machine emulator lt  dockerFileDir gt                                       lt assembly gt                                           lt inline gt                                               lt fileSets gt                                                   lt fileSet gt                                                       lt directory gt   project basedir  target lt  directory gt                                                       lt outputDirectory gt   lt  outputDirectory gt                                                       lt includes gt                                                           lt include gt   jar lt  include gt                                                       lt  includes gt                                                   lt  fileSet gt                                               lt  fileSets gt                                           lt  inline gt                                       lt  assembly gt                                   lt  build gt                               lt  image gt                           lt  images gt                       lt  configuration gt                       lt executions gt                           lt execution gt                               lt id gt docker build lt  id gt                               lt phase gt package lt  phase gt                               lt goals gt                                   lt goal gt build lt  goal gt                               lt  goals gt                           lt  execution gt                           lt execution gt                               lt id gt docker push lt  id gt                               lt phase gt install lt  phase gt                               lt goals gt                                   lt goal gt push lt  goal gt                               lt  goals gt                           lt  execution gt                        lt  executions gt                   lt  plugin gt               lt  plugins gt           lt  build gt       lt  profile gt   lt  profiles gt     Here is my Eclipse Directory     Here is my Dockerfile   FROM java 8  MAINTAINER Gene Chuang RUN echo Running Dockerfile in src docker vending machine emulator Dockerfile directory  ADD maven VendingMachineDockerMavenPlugin-1 0-SNAPSHOT jar  bullshitDirectory gene-app-1 0-SNAPSHOT jar   CMD   java    -classpath     bullshitDirectory gene-app-1 0-SNAPSHOT jar    com gene sample Customer View       Common Error  1    Solution for Error  1  Do not sync the  lt execution gt  with maven deploy phase because then maven tries to deploy the image 2x and puts a timestamp on the jar  That   s why I used  lt phase gt install lt  phase gt

User · Answer

Just three simple steps    docker login --username username   prompts for password if you omit --password which is recommended as it doesn t store it in your command history  docker tag my-image username my-repo docker push username my-repo

User · Answer

There are two options    Go into the hub  and create the repository first  and mark it as private  Then when you push to that repo  it will be private  This is the most common approach  log into your docker hub account  and go to your global settings  There is a setting that allows you to set what your default visability is for the repositories that you push  By default it is set to public  but if you change it to private  all of your repositories that you push will be marked as private by default  It is important to note that you will need to have enough private repos available on your account  or else the repo will be locked until you upgrade your plan

[docker] How to push a docker image to a private repository

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