Docker multiple tags. If there are multiple tags, the tag itself is deleted.

• Docker multiple tags Endless time is spend getting builders to work that Learn about Docker image tags and how to manage multiple tags for a single image. 4 of Docker Compose can replace it to achieve the same goal: reuse a single definition to set several tags . Tags look similar to my-image:latest, with the part before the colon defining the image name and the latter section specifying the version. Example Feb 22, 2023 · To create multiple tags for an image, you can use the docker tag command multiple times, specifying a different tag for each instance. build("test-alpine:123", "test-alpine:latest . Compared to previously used methods, I find it a wrenching, unripe and fairly annoying framework. You may safely remove a extra tag to an image with a docker image rm command. Option Default Description--ignore-push-failures: Push what it can and ignores images with push failures--include-deps: Also push images of services declared as dependencies Oct 30, 2023 · 4. I've seen a lot of repositories with Docker images and I think (correct me if my guessing is wrong) that the projects that handle a docker image with multiple tags can be grouped into three groups: Dockerfiles with different names in the same directory. 0,latest docker build --tag test-image:tag01 --tag test-image:tag02 . However, you can use the --all-tags flag to docker push to push all tags of an image which appears to accomplish close to the same objective. So, in our first test, we had one image in the repository with a tag of 1. Since the compose file does not allow to specify multiple tags per service, how can we specify multiple tags without using a docker-bake. Currently I would do: docker pull docker/my-app:123 docker tag docker/my-app:123 docker/my-app:latest docker push docker/my-app:latest Docker Compose provides a structured and streamlined approach for managing multi-container deployments. This version will use cashed images for the next build, but anyway it will take time to rebuild the image. 1 If you have multiple tags attached to your repository, and if you want to remove one of them, you can use the docker rmi command: $ docker rmi imagename:v1. 10 release, you can now add multiple tags at once on build: docker build -t name1:tag1 -t name1:tag2 -t name2 . Specifies a list of tags on separate lines. In our docker registry (Harbor) we see all the versions Push all tags of an image (-a, --all-tags) Use the -a (or --all-tags) option to push all tags of a local image. What is docker tag? 1. A multi-platform build refers to a single build invocation that targets multiple different operating system or CPU architecture combinations. Oct 28, 2024 · Build An Image With Multiple Docker Tags. I created a OCI manifest with the Images I built. [service]. I would like to know if its possible to upload an image i'm creating with multiple tags to ECR. yml. The Docker client Sep 22, 2023 · Docker images can contain multiple tags pointing to the layers of the same image, allowing you to easily manage versions and references. Dec 18, 2018 · Starting today, you can add tags to your Amazon Elastic Container Registry (Amazon ECR) resources. and keep the tag: test1 for docker push task. specifically -> Specifies a list of tags on separate lines. In this command, the Docker image is tagged with two tags: 1. A manifest is a JSON file containing all the information about a Docker image. Using docker tag together with docker-compose is not an option for me since I want to keep all my docker-related definitions in the docker-compose. Tag an Image with a New Version. yml file and not copy them over into my build script. :1. How can this be done with jenkins? Feb 3, 2020 · You check here for Docker task parameters. How To Docker Push Multiple Images. How to use tagged intermediate image for final build? 4. You can tag an image without anything after the colon. Use the docker tag command, pass the ID of the image and the name of the tag. You want that to be @2 atm. a tag available locally or on a Docker registry, or a tag ID. BuildId) Or you can also specify the tag: test1 for docker build task. 5. regctl. docker pull image using several tags. Jan 4, 2025 · 2. When you run a build, the builder pulls the base image, if needed, and then runs the instructions specified in the Dockerfile. You then need just 2 commands: docker build -t 944XXX. Is it possible to give multiple tags to one image using onedocker tag command? Something like: docker tag busybox:latest image:1. docker push -a 3. Use when command = build || command = push || command = buildAndPush. When we make a new release we give it the image-name:release tag and also image-name:1. 1 and May 24, 2024 · Versioning in Docker means creating multiple versions of an image, each representing a snapshot of the application at a particular point in time. You could map the behavior of how dyndns services update a dns record: image tag ~= domain Advanced Tagging Script #!/bin/bash ## Multi-stage image tagging script ## Build base image docker build -t myapp:base . In this article we attempt to untangle that web and clarify how all the images and tags we push relate to each other. Let’s see how it works. In this example, the manifest for an image with the tag, latest, in the repository, amazonlinux, is written to an environment variable named MANIFEST. docker build -t image:latest -t image:v1. In Docker, tags are pointers to specific images. 0 docker tag imagename:v1. Should I create a single repository that has multiple tags like the gcc repository? Or should I create multiple repositories with a single tag in each? What is the best practice? Apr 13, 2024 · If you have already built your image, you can re-tag it by using the docker tag command: docker tag imagename imagename:v1. slow version with docker-compose. docker build -t gfg/gfg_app: 1 -t gfg/gfg_webapp: 1. For example: docker tag <image_id> <repository>:<tag> Can I Assign Multiple Tags To A Single Docker Image? Whether Mar 14, 2022 · I'm looking for a way to re-tag existing image under different name (for example we release version x. y. 3 docker push myapp:staging-1. May 10, 2017 · Hi, Is it possible to add new function to push multiple tags? I saw docker-maven-plugin is already with this function. It's to indicate to the agent what version of the toolset to use. Cool Tip: Enter a running Docker container and start a bash session! Feb 8, 2025 · Here’s a complete tutorial on docker tag, covering what it does, examples, and use cases. 0: $ docker tag 0e5574283393 fedora/httpd:version1. Stable tags. As discussed before, while pushing a Docker image to Docker Hub, the tag name really matters as there is no other way to tell Docker which repository to push it to. 0 . Not very often, multiple tags are required depending on the Docker image tag strategy. 13 etc. Example Nov 26, 2020 · To build multiple images in docker as a developer, it's common to use a docker-compose. com Jan 26, 2022 · You can also use a "newline-delimited string". Recommendation: Use stable tags to maintain base images for your container builds. Dec 15, 2020 · $ docker push [OPTIONS] NAME[:TAG] We publish a Docker image from our local machine to Docker Hub using the $ docker push command. SourceBranchName) $(Build. - task: Docker@2 displayName: Push image inputs: containerRegistry: | $(service-connection) repository: $(imageName) command: push tags: | $(Build. 0 and latest. 24 (in my case it's an image containing Node. Closed doniyorniazov opened this issue Aug 22, 2022 · 2 comments Closed To retag an image with the AWS CLI. 0. I see two ways to do this. Aug 22, 2022 · [Docker@2] Building Docker image with multiple tags fails. You can assign multiple tags to a Docker image by using the -t option multiple times in the docker build command. May 24, 2024 · If the VersionPrefix property is defined without any Condition in multiple places, then the last definition seen is the value that will be used. Read more about valid tags. Here we are using the ‘-t’ command two times for tagging the image with two different names. The same image can have tags like latest, 1. g. 3 ## Production variant docker tag myapp:base myapp:prod-1. Tag an Image by ID. 278 GB May 6, 2014 · You can build with docker-compose build (which also tags) and you can push with docker-compose build to matching tags via your the services. Some key points on Docker image tags: May 25, 2022 · This is the syntax you want to assign multiple tags, start with a pipe character and put every tag or variable on it's own line: tags: | $(Build. How To List Docker Images With Tags? You can use the command mentioned below to see the all docker image tags. Examples Tag an image referenced by ID. string. May 17, 2023 · For example, it could specify a specific version or a particular environment like development or production. Aug 7, 2023 · As an organization, we maintain hundreds of Docker images and with each image having multiple tags and different naming conventions on different registries, things can become confusing. E. (This variable is a combination of DOCKER_REPO:DOCKER_TAG. us-east-1. 0 -t myapp:latest . docker. yml file which uses the build id to the docker image tag. Default value: $(Build. , base) Docker image. Mar 24, 2025 · The following YAML snippet is an example of building and pushing multiple tags of an image to multiple registries. As stated earlier, with Docker Compose, you don’t need to run multiple docker run commands. Optional. Mar 1, 2018 · To support stable tags for a given major and minor version, they have two sets of stable tags. . unstable version tags. 0, and not be rolled forward to 1. A tag can not point to different digests at a point in time. Refer Docker docs for "docker rmi" command help : here Mar 17, 2016 · All of my tags are in the same branch/tag in GitHub, so the last two options aren’t applicable. ecr. I do not want rebuild the image with a new tag, I want to re-tag the existing image. ## Development variant docker tag myapp:base myapp:dev-feature-login docker push myapp:dev-feature-login ## Staging variant docker tag myapp:base myapp:staging-1. json/hcl file? You can tag an image when building and you can add multiple tags at once. However, once we push an image without a tag, the latest tag is automatically applied Sep 5, 2022 · Hi, We deploy our application with docker to customers and we tag the main image with image-name:relase but also image-name:1. We wi The repository name will be docker/apache and the tag 2. By adding a specific :<tag> to each image, such as docs/base:testing, you can organize and differentiate image versions for various use cases. so you can do stuff like my-image , my-image:2 , my-image:2. We use docker compose for now with watchtower to manage the updates automatically. Docker rmi command removes (and un-tags) one or more images from the host. x . So we use docker tag. DOCKERFILE_PATH: the dockerfile currently being built. Avoid deployments with stable Oct 6, 2020 · Troubleshooting Before sumbitting a bug report please read the Troubleshooting doc. May 15, 2022 · This article explains why you should not tag your own Docker images with only the “latest” tag. 8. When building images, this lets you create a single image that can run on multiple platforms, such as linux/amd64, linux/arm64, and windows/amd64. I'm trying to do the following , but no matter what I do I won't see both tags , only the latest one. Each image has a tag, so when the image is pulled without any tag, it pulls the latest. Apr 17, 2020 · Hi Folks, If I configure a runner with two tags, “maven” and “dev”, is it possible to specify multiple tags in the job? And to have it pick only those runners that meet both tags? Using ‘and’ instead of ‘or’ basically. Tags can also be attached when you're building an image with docker build by passing the -t flag. Create Manifest. Tag a docker container? 26. First approach - (Add Multiple tags and Push once) docker tag <id> <user>/<image>:build_id docker tag <id> <user>/<image>:latest docker push <user>/<image> Second - Tag individually and push With multi-stage builds, you use multiple FROM statements in your Dockerfile. If there are multiple tags, the tag itself is deleted. Sep 10, 2015 · docker images | grep "stuff_" | awk '{print $1 ":" $2}' | xargs docker rmi docker images lists all the images; grep selects the lines based on the search for "_stuff" awk will print the first and second arguments of those lines (the image name and tag name) with a colon in between May 10, 2024 · How Do I Tag My Docker Images? It is straightforward to tag the Docker images. A common question that […] Sep 7, 2020 · DOCKER_REPO: the name of the Docker repository being built. dkr. :1 – a stable tag for the major version. At this location, the builder will find the Dockerfile and other referenced files. Nov 21, 2022 · Here, we’re using the docker tag command. yml file that defines all three images, and then docker-compose up --build will start the entire stack after building each of the images, with a single command. Nov 15, 2023 · Docker has become a hugely popular tool for packaging and deploying applications using containers. To achieve this, take a look at the following examples: Build and add multiple tag: Oct 30, 2023 · 4. I also fully deconstruct a Docker image tag into its basic components to improve your understanding of Docker image names and tags. Apr 7, 2022 · So docker will always use the same name to tag the images, untagging any previous images with the same name, i. BuildId) $(Build. $ docker buildx bake webapp api tests Sep 19, 2016 · The jenkins server builds docker images on an external docker host, tests them and then pushes them to tagged with my-app:tested. This is useful because it lets publishers update tags to point to newer versions of an image. I want to register a number of shared runners, and have tags for the type of workloads they run (java, node, etc) but also specify the environment they are in We're using Azure DevOps for our project. js 0. Oct 7, 2019 · The longer answer: tags work a bit similar to how tags work in Git; the tag references a specific version (a content-addressable digest) of an image, and can be updated to point to a different version. #16778. Dec 19, 2017 · I’m creating the first (i. Oct 5, 2015 · docker rmi [repository_name1]:[tag1] [repository_name2]:[tag2] example. Option Default Description--ignore-push-failures: Push what it can and ignores images with push failures--include-deps: Also push images of services declared as dependencies Dec 2, 2022 · Example: docker tag devcoops/mywebapp:1. DOCKER_TAG: the Docker repository tag being built. so it has multiple tags. 3. You can apply multiple tags to an image. With each image that pushes a tag, the digest will point to the last pushed images digest. e. Docker Tag Basics. 24). You might have many ECR repositories and want […] Sometimes you have a situation where you want to push multiple tags when you push a Docker Image to Docker Hub using the Docker Hub build automation. Nov 15, 2023 · Can a Docker Image Have Multiple Tags? The short answer is yes, it is absolutely possible for a Docker image to have multiple tags attached to it. 6. 2. In the case where you build multiple layers or tag the same layer with multiple names, pushing each tag must check that every layer is in the registry (even if t Jul 25, 2022 · It works exactly as you've posted with multiple -t args, e. Docker can assign multiple tags to a single image. Mar 21, 2020 · First of all: I am somewhat new to cloud build. In this post, I show you how to create a tagging strategy. 1 Jul 17, 2020 · We are going to use Docker’s rmi command. After you create the image using a Dockerfile, you can put a tag onto it. 0 a stable tag for version 1. Aug 16, 2023 · Handling Multiple Docker Tags. How to add tags to docker images made using autobuild. But we need to tag existing images. 7. Add a Repository Name for Pushing to Docker Hub. 3</VersionPrefix> . The following example creates multiple tags for an image, and pushes all those tags to Docker Hub. The tag command takes two arguments: an existing tag identifying an image and a new "target" tag to assign to that image: # docker tag <source image> <new tag> docker tag example-image:1. multiple tags. This could be useful for a multi architecture kubernetes cluster where you Mar 9, 2022 · Tags are added to images using the docker tag command. 0 Tag an image referenced by Name Sep 22, 2018 · Give multiple tags to docker image using one docker tag command. image name. 1 , staging , latest Now I want to pull this docker image using the version number tag + environment tag. 0 imagename:v1. Nov 16, 2017 · While this can be easily achieved with plain docker using docker tag, docker-compose only allows to set one single tag in the image key. Nov 5, 2014 · create multiple tag docker image. 0 Untagged imagename:v1. Image tags are mutable, meaning a publisher can update a tag to point to a new image. I'm trying also to avoid using script step to run docker tag to re-tag the image. amazonaws. 0, and another one is latest. Use the batch-get-image command to get the image manifest for the image to retag and write it to a file. 1 will represent the “newest” or “latest” 1. 0, but because we did not have any pushes without a tag, the latest tag did not point to an image. Is this supported? Is it possible to tag the latest tag together with the 1. docker image [Repository name]:[Tag] Replace the repository name with the your name and pass the tag Aug 10, 2024 · docker build --tag test-image:tag01 --tag test-image:tag02 . Tag an Image with a Different Registry. By using the following command you can push all the docker images at once . If you want an "automatic" tag management and OCI Image Format Specification for labels, you can do it in a dedicated setup step. If the tag is the only one for the image, both the image and the tag are removed. in the command provides the path or URL to the build context. The following workflow will use the Docker Metadata Action to handle tags and labels based on GitHub Actions events and Git metadata: Oct 1, 2024 · The latest tag is always applied to the most recent push that did not specify a tag. "Dockerfile") in different directories. I built that image using a Dockerfile and executing docker build and by providing a tag Sep 19, 2017 · I have an image in AWS ECR with several tags. If you have a look over the customization options in the above action, you can just add a comma between the tags for multiple tagging, like this: May 4, 2021 · Docker tags are used to identify images by name. rebuild images several times with different tags passed as environment variables. Jan 31, 2023 · The thing is having multiple services having different digests for the same tag is exactly what I want. 3 docker push Dec 28, 2017 · This is the default tag when you perform a docker run and docker pull, however if you performed a docker push without a tag, it will default to pushing all tags for a repository. If you don't want a redefinition, add a Condition as shown in " MSBuild best practices " -- e. X. Now, when I build a release, I want to re-tag the docker image from tested to vX. How to tag a docker container? 13. buildkit -t sudobmitch/demo:regctl1 -t sudobmitch/demo:regctl2 --push . This practice saves time and ensures consistency by allowing the reuse of specific image versions. <VersionPrefix Condition="'$(VersionPrefix)' == ''">1. As suggested by a user, the Extension fields capability added in the version 3. Unique tags - A different tag for each image you push to a registry, such as mycontainerimage:abc123. 1 and Jan 26, 2020 · How to use multiple image tags with docker-compose? The validated answer was based on extends , but it cannot by used anymore in Compose file format 3. 1. 0 Supposed I have an image that I want to tag as 0. These tags are used in build, push and buildAndPush commands. Then push them --all-tags in one go. By integrating Buildx Bake into your projects, you can simplify your Docker builds, make your build configuration portable, and wrangle complex configurations more easily. ) The final . com/engine/reference/commandline/build/#tag-an-image--t See full list on baeldung. Now that the image is built with multiple tags, we can push all tags at once using --all-tags flag. Dec 28, 2018 · I have the below list of images present on my system and want to copy all these images to a remote machine. Also i will show how to tag already existent Docker image and how to change (retag) or remove tags. 0, stable, qa etc. Jun 1, 2022 · I'm currently using the following command to build an image with a tag: buildctl build \ --frontend dockerfile. com May 25, 2020 · In this note i will show how to tag Docker images with one or multiple tags during a build. As a first argument, we pass the image’s current name — the ID would also work. I've azure-pipelines. I build a lot of images in CI jobs where it always tags the image with the git sha, then optionally with latest if on main branch, and/or also tag the image with a git tag if there is one. 10. 2. Images are identified by tags, which allow versioning images and differentiating between variations of the same image. Create Multiple Tags for the Same Image. A core concept in Docker is the image – an immutable file that contains everything needed to run the application. Steps to reproduce this issue Expected behaviour The built docker image should be push Jun 20, 2023 · As referenced in this post the code added to handle building with multiple tags was merged into docker compose on 05/23/2022 (so relatively recent). As a second argument, we give the name followed by the new tag. For example: image name: myapp tags: 1. 32 GB c6_core latest 77c2ed19d87f 4 days ago 1. Rename an Image. I discuss alternative best practices, categorizing them into stable vs. If an image has multiple tags, using this command with the tag as a parameter only removes the tag. 1 MB c6_py266 latest cb1a94742d59 4 days ago 1. Each Docker image is represented by a manifest. -t repo1:tag1 -t repo2:tag2: $ regctl tag ls sudobmitch/demo alpine regcli-test regctl ubuntu $ docker buildx build -f build/Dockerfile. When overwriting the tag, the old image itself isn't overwritten, but the tag is now pointing to the new version of the image you pushed. 0, allowing a developer to bind to updates of 1. the compose file may look like: Feb 23, 2019 · In order to deploy docker containers to multiple architectures at the same time would normally require multiple tags, but with the Docker Manifest command you can make an image tag reference multiple underlying images for different architectures and operating systems. I played around with different syntaxes for specifying multiple Docker tag names using the second option, such as {“docker_tag”: “latest; preview”}, but I couldn’t find anything that worked. BuildId). Your image will be automatically given latest as its Jul 30, 2014 · Currently docker push can either push all layers and tags, or a single tag. 1 tag and push them together? Because docker-compose up the project with latest again takes a lot of time. ") It will produce the following bash command underhood: Push to multiple registries with GitHub Actions. 2 devcoops/api:1. Jan 13, 2021 · You need to update your build command to: docker. This can be done while building the image as shown below. Behaviour I'd like to push an image with multiple tags to our ECR. I think this is better when you have longer strings: - name: Build and push id: docker_build uses: docker/build-push-action@v2 with: context: . Source: Add ability to add multiple tags with docker build. 4. Jul 27, 2023 · They have a Docker@2 task that has this documentation. docker API v2 - how to tag and push an image. We‘ve covered the basics on tags in my initial tag introduction. Reason) latest Tags let you manage multiple versions of images within a single Docker Hub repository. I’ll create a few other images based on the first image. yaml file. v0 --opt filename=${DOCKER_FILE} --local dockerfile=${DOCKER_ROOT} \ ${BUILD_A Docker Buildx Bake streamlines complex build workflows, enabling efficient multi-platform builds, testing, and artifact export. For more information about the Docker build cache and how to optimize your builds, see Docker build cache. For your second question, you can just add extra tags on a new line, but there is some markup there that's important; it's a YAML multi-line syntax you want to use. But, We're looking to manually add the docker image id as part of the build May 12, 2022 · It is advisable for you to use Docker's official Build Push action to build and push Docker images to whatever container registry you are using. 12 etc. steps: - task: Docker@2 displayName: Login to ACR The @2 is the version of the docker task. For example, May 6, 2014 · You can build with docker-compose build (which also tags) and you can push with docker-compose build to matching tags via your the services. The workflow is pretty common and it would be very useful from a user-experience to be able to use multiple tags, i. All you need to do is define your entire multi-container application in a single YAML file called compose. To tag an image in Docker using its ID, you can use the docker tag command and specify the ID of the image in the image parameter. Multi image with Docker automated build. This is why it looks like docker only tagging the last image. 9 MB u12_py273 latest c2a804894851 4 days ago 686 MB u12_core latest 0d61eba80df2 4 days ago 629. Nov 23, 2023 · When people talk about "pushing tags," they refer to pushing the Docker images and their associated tags to a container registry. Allow the following usage: docker push org/image-a:some_tag org/image-b:other_tag This would make docker push simpler to use in systems that need to build and push multiple images to dockerhub by obviating the need to wrap docker push in Feb 3, 2018 · I am looking to tag the latest build image with tag build id and 'latest'. docker compose push doesn't appear to respect that yet. Always we may need to push image with two tags, one is with version like 1. Feb 21, 2014 · Since 1. Nov 4, 2019 · Give multiple tags to docker image using one docker tag command. IMAGE_NAME: the name and tag of the Docker repository being built. For example: docker build -t myapp:1. Build An Image Without Any Tag To tag a local image with ID 0e5574283393 as fedora/httpd with the tag version1. Pin base image versions. The following workflow will connect you to Docker Hub and GitHub Container Registry, and push the image to both registries: You can build multiple targets at once by passing multiple target names to the bake command. the image built in the previous iteration. 1. Official Docker doc: https://docs. using docker-compose extensions Sep 19, 2024 · Stable tags - Tags that you reuse, for example, to indicate a major or minor version such as mycontainerimage:1. Docker tagging is very flexible – you can apply as many tags as you want to point to a single image. REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE u14_py269 latest 6a1ec0b508b3 4 days ago 885. Each image can have multiple tags assigned. docker rmi test-nginx:latest ubuntu:latest Note : one needs to name and tag the image appropriately to use the above command effectively for requirement mentioned in the question. So, when you push a tag, you essentially push the corresponding image (and tag, too, with reference to this image) to the registry. * version. z and we would like to tag is as latests as well). FWIW I've just stumbled on this as a cli incompatibility with docker when trying to migrate to podman. Example: docker tag 123456789abc myapp Mar 13, 2022 · There are actually a few ways to build images and add multiple tags. This new feature enables better grouping of ECR repositories, better searching and filtering in the console, and better cost allocation. As a quick refresher: A Docker tag identifies a version or variant of an image; The default latest tag is applied if none explicitly specified ; Images can have multiple tags pointing to the same image; Now let‘s go deeper into Docker tag fundamentals… So i've encountered another issue with passing tags to the bake command when working with a docker-compose. To do this, you can use the docker image tag command, which has the following syntax: docker image tag SOURCE_IMAGE[:TAG] TARGET_IMAGE[:TAG] docker image tag: This is the base command that tells Docker you want to tag an image. 5. Aug 16, 2016 · I know it's possible to give multiple tags to one image when you use docker build: docker build -t name1:tag1 -t name1:tag2 -t name2 . Dockerfiles with the same name (i. hpsof nkolz ihb fsmq vfihgu eayh wwsmc eobt wntaxtqj wuu twmsh dikhv mutw oofi dhijv