Questions tagged [docker-tag]
32 questions
65
votes
11 answers
How can I find a Docker image with a specific tag in Docker registry on the Docker command line?
I try to locate one specific tag for a Docker image. How can I do it on the command line? I want to avoid downloading all the images and then removing the unneeded ones.
In the official Ubuntu release, https://registry.hub.docker.com/_/ubuntu/,…
Larry Cai
- 55,923
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49
votes
10 answers
Remove an image tag from Docker Hub?
I was unable to find resources to understand how Docker Hub images can be managed.
I have an image tagged with V0.0.1 and built a new one tagged V0.0.2. Now I want to remove the V0.0.1 image as the new version is built differently and I don't want…
user4980720
6
votes
2 answers
How to tag multi architecture docker image and push the newly tagged image?
I'm trying to achieve re tagging of docker images via docker command.
Basically I need to do the below steps to achieve my goal:
1)Pull an existing multi architecture image from private registry.
2)Tag it with new name (e.g: tag imagename-test to…
bluebud
- 183
- 1
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4
votes
1 answer
Automatic Latest tag in private docker registry
I setup my own docker registry using this image: https://hub.docker.com/_/registry
The first thing I noticed was that the latest tag was not automatically being set. When pushing an image to dockerHub it gets assigned automatically the latest tag so…
Juliette
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3
votes
1 answer
Is docker push/pull atomic?
The question is simple as it seems.
What happens if the push is interrupted (^C ?) during the process but the remote repository already has the image (same name/tag)?
Will the successfully uploaded layers overwrite the existing images, may be…
freedev
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2
votes
0 answers
How to dynamically set TAG for docker image using compose?
I've already seen posts similar to How to tag docker image with docker-compose
What I was hoping (which I cannot find after much research) is there is a way to get the VERSION file pulled by Dockerfile to set the TAG for the docker image being built…
FaultyJuggler
- 532
- 1
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2
votes
1 answer
Pushing x:latest which is the same image as x:
I ran this:
docker build -t "oresoftware/live-mutex-broker:1.0.2" .
docker push "oresoftware/live-mutex-broker:1.0.2"
that worked. So how can I can then tag this as latest, and "push" the same image to
docker push…
Alexander Mills
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1
vote
1 answer
what is the use of url in docker tagging
I see somewhere in an example of docker tagging as below.
docker build -t example.com:80/hw-go:1.2 .
What I could not get is why "example.com:80" is being used here instead of "user-name" as normal convention. Generally, tagging is does in below…
myquest5 sh
- 63
- 6
1
vote
0 answers
docker build image with tag github sha
Hi I am working in github actions and kubernetes. I am building multiple docker images using matrix as below.
- name: Extract metadata (tags, labels) for Docker
id: meta
uses:…
Niranjan godbole
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- 3
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1
vote
1 answer
Docker trying to pull non-existent image from dockerhub when Image exists locally
Total docker newbie here and I would appreciate any help I could get. I pulled an image from my ECR repository and tagged it as app:latest using this command:
docker tag xxxxxxxxxxxx.dkr.ecr.us-east-2.amazonaws.com/app app:latest. When I list my…
Mary-Ann
- 23
- 3
1
vote
0 answers
How to update Digital Ocean App platform service with new Docker image?
I have a PHP/Laravel app in an Azure DevOps repository that is published as a Docker image. The docker image is built using Azure DevOps pipelines and then ultimately published to a private registry on Digital Ocean. Each published image gets its…
MojoJojo
- 3,897
- 4
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1
vote
1 answer
Move docker images from one acr to another (docker images --format option not executing docker tag , docker push )
I am trying to move images from one acr to another acr. (also any alternate method to do this please suggest)
I am using shell script and
I have declared variables for one image to test it ( however i have 20+ images…
gmpy1990
- 55
- 9
1
vote
1 answer
Displaying docker image tag/version inside Django frontend
I want to display the latest tag of my app's docker image on the frontend of my django application so that the users see the same app version as tagged in the docker image. Any ideas on how to achieve this?
devcloud
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1
vote
1 answer
Are ECR Lifecycle Tasks tag prefix matches case-sensitive?
If I have a lifecycle policy on my AWS ECR. Are those tasks case-sensitive?
As an example, say I were to have the following policy:
{
"action": {
"type": "expire"
},
"selection": {
"countType": "sinceImagePushed",
…
GoldFlsh
- 1,095
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0
votes
1 answer
How to see all Docker image tags?
Question about Docker
Please tell me how to view the existing image tags through the console before pulling? Or the last 10?
I've seen such a command before, but now I can't find it(
Ilya Samartsev
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