Questions tagged image

Explore the latest questions and answers asked by our top developers.

Multiple Docker Images per tag. One per digest

I have a k8s deployment that pulls an image based on the digest rather than the tag. Why? I have multiple lower k8s namespaces which all pull from the same Docker repo. I don’t want a bug fix for ns-dv to accidentally replace with an image pushed for ns-qa. So I’d like to keep both […]

By paiego
Published
Categorised as docker, docker-repository, image, kubernetes Tagged , , ,

Moving Docker Images from Nexus Repository to Azure Container Registry

I have almost 500 GB of Docker Images in a Private Nexus Repository. I want to migrate it to Azure Container Registry. I have tried running "az acr import" utility using AzureCloud CLI. The connection to the private Nexus Registry seems getting initiated (As I could see an output like Running……) but then nothing happens […]

By Subagchi
Published
Categorised as acr, docker, image, migration, nexus Tagged , , , ,

Supserset (docker image aws)

Am new to superset and using the image from amazon public.ecr.aws/p9r6s5p7/superset:latest but it seems the caching system is not working. how to enable cache system or configure cache system in superset(aws). Source: Docker Questions

By joel matisa
Published
Categorised as amazon-web-services, docker, image, superset Tagged , , ,

Docker compose with image and build both specified in a single service

I have understood that if I have in a directory the following Dockerfile FROM fedora ENV VAR=42 CMD ["bash"] And the following compose file docker-compose.yml version: "3.0" services: build: . image: ubuntu Docker should build an image from fedora and name it ubuntu. But instead it seems it just pulls the ubuntu image (if I […]

By lucmobz
Published
Categorised as build, docker, docker-compose, image Tagged , , ,

Open an jpg image in a docker container

I am trying to install a yolov project (https://github.com/ultralytics/yolov5.git) on a Nvidia jetson txt 2 (Ubuntu). Since I do not have all the permissions on Nvidia, I created a docker container so I can install all the dependencies that I want in my container. Everything works up to this step. I successfully run the yolov […]

By Idash
Published
Categorised as containers, docker, image, jpeg Tagged , , ,

nginx.conf not found on docker image build progess

I have built docker image of Angular 6 + nginx. The error message shows that nginx.conf not found even I have try from different command of installing nginx I still get the same error file or directory of nignx not found. Dockfile: FROM node:10.13.0-alpine as builder WORKDIR /usr/src/app COPY package.json package-lock.json ./ RUN npm cache […]

By Chanchen Pork
Published
Categorised as angular, docker, image, nginx Tagged , , ,

same image working on local but giving error on ubuntu VM

I have created a docker image on my local using dockerfile and when I try to run it locally it runs successfully on my local. I have also pushed the same image to a repo and then pulled that same image on a ubuntu VM, but when I try to run it on the VM […]

By dev
Published
Categorised as docker, dockerfile, image Tagged , ,

custom base directory for wordpress installation with docker

I am using https://docs.docker.com/samples/wordpress/ (slightly modified) to setup a wordpress installation with docker. Everything works, I am only missing one custom option: The wordpress installation goes into /var/www/html and I would like to change it to something like /var/www/{mysitename}/public_html – is this somehow possible with volume settings or something else? I do find some articles […]

By Thomas Hartmann
Published
Categorised as docker, image, wordpress Tagged , ,

Build Docker Images with Bazel targets Built

I have a (1) Dockerfile and a (2) C++ project with Bazel I want to create a docker image that has Bazel targets pre-built within the image, so as to when I power up new containers the Bazel targets are pre-built and I just do Bazel run //hello:hello_world from the container bash. Dockerfile # Copy […]

By Armaghan Asghar
Published
Categorised as bazel, docker, image Tagged , ,

image maven:3.8.1-openjdk-11-slim need to have python 3 : image size going up to 800MB

For an application using base image : maven:3.8.1-openjdk-11-slim and some application level deployment – total size of image is around 415MB But needed python in that as well added with : RUN apt-get update RUN echo "Y" | apt-get install python3 python3-pip ..adding some more dev tools which require python (not more then 2 MB […]

By Varun T
Published
Categorised as docker, image, maven, python Tagged , , ,
1 2 3 17

Still Have Questions?


Our dedicated development team is here for you!

We can help you find answers to your question for as low as 5$.

Contact Us
faq