I am completely new to Docker, and am following this tutorial: https://colinfay.me/docker-r-reproducibility/ . Everything appears to build fine, and run fine (after I installed Docker desktop and Ubuntu and some WSL 2 thing), however using volumes does not appear to be working. I can create an image, called "analysis" and confirm (by running R code) ..
Can we push different multiple images to same docker hub repository? For example: I have 2 images Mysql and ubuntu and only one repository name is demo. I want to push mysql and ubuntu image to demo repository. How can we achieve this? Source: Docker..
I have the following dockerfile I am using to build a docker container: FROM centos:7 COPY /src/main/build/app.zip /tmp/app.zip COPY /src/main/residual-container-setup/app/init.sh /tmp/init.sh RUN chmod +x /tmp/init.sh ENTRYPOINT ["bin/sh","/tmp/init.sh","tail -f /dev/null"] I am building the dockerfile with the following command: docker build -t app . I am able to build and tag the image with no issue. ..
I am trying to setup MariaDB in a Docker container for CI/CD testing. However, the way I do it the DB does not exist when I log into the container. Here’s parts of my Dockerfile FROM debian:stable-slim RUN apt -y install mariadb-server mariadb-client EXPOSE 3306 ADD ./DBShema.sql /db/DBShema.sql RUN mysqld_safe mysqladmin –silent –wait=30 ping mysql ..
This is a linked question to my previous question RUN cmd and execute curl command in VB.NET. I have a vb.net very small application that makes a api call and prints the response. Module Module1 Sub Main() Dim curlApplicationPath = IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), "curl.exe") Dim arguments = $"/k {curlApplicationPath} –location –request GET http://ip:port/" Process.Start("cmd.exe", arguments) End Sub ..
In Jenkins I am running the frontend angular service in Docker and want also run Cypress and connect to the running angular server. In Angular Dockerfile is EXPOSE 8080, what I can’t change, but the Cypress BaseURl is set to : http://localhost:4200. That’s why I am mapping that port, when building the frontend: sh ‘docker ..
I understand that Docker –cache-from command will restore cache from pulled images when building a different one. Am I wrong? Whenever I create a new image, delete it and its dangling cache, pull it and build it again, it will not use the newly downloaded image as cache. Below are the commands for my use ..
I foubd out that if I use multiple docker images in single Dockerfile , the second one would always override or delete the data installed in former one , for example : FROM nvidia/cuda:10.2-cudnn8-devel-ubuntu18.04 FROM python:3.8.10 CMD ["/bin/bash"] The cuda-10.2 installed from former one is gone…But what I want is to have data installed from ..
The current deployment Dockerfile contains this CMD ["sh","-c","dgraph zero –my=0.0.0.0:5080 & dgraph alpha –my=0.0.0.0:7080 –zero=0.0.0.0:5080"] However since Heroku dynamically allocates ports, they recommend the $PORT variable. But when substituted, all the ports get the same number. Is there anyway to have more than one $PORT? Source: Docker..
when i edit a file in a docker container it asks for preforming the save action using sudo in Ubuntu even i already followed the post install steps in docker website Source: Dockerfile..
