I have a front end project and I can customize it by specifying environments in my front project thanks to the sh scripts I place in it while building. My sample compose file is as follows. Everything I wrote in…
I have few Docker images in Docker Trusted Registry. All these images are created FROM another image which is in DTR. And I want to migrate these images to another registry to decommission DTR. If I pull the image from…
I have the following Dockerfile. FROM debian:10.7 ARG DEBIAN_FRONTEND=noninteractive RUN echo "Acquire::http::Proxy "${HTTP_PROXY}";" >> /etc/apt/apt.conf.d/50proxy && echo "Acquire::https::Proxy "${HTTPS_PROXY}";" >> /etc/apt/apt.conf.d/50proxy # Install coreutils, dialog, apt-utils since busybox seems to lack them RUN apt-get update && apt-get install -y coreutils…
My Configuration My docker-compose.yml looks like this with some config for backend etc..., but I need some changes for db service. version: '3.6' services: db: container_name: db-${STAGE:-dev} image: postgres:14.0-alpine volumes: - postgres_data:/var/lib/postgresql/data/ ports: - "5432:5432" env_file: - .env.${STAGE:-dev} I don't…
Is it possible to use envsubst with build-arg during build time of the docker image ? I have a following scenario: FROM alpine as substitutor ARG ROOT_PWD RUN apk add --no-cache envsubst WORKDIR /app COPY ./myfile.json . RUN export ROOT_PASSWORD=${ROOT_PWD}…
I need to build a Docker image with python2 and python3 with ubuntu as base. So I have added below commands to my Dockerfile to install python2 and python3. Along with those, I'm trying to install python-pip and python3-pip. RUN…
I'm trying to make a production build of my Golang API with Docker container. It worked in Development (with Air), but keeps telling me, the executable was not found in production one. I've tested it and it's correctly compiled and…
I have dockerized a existing django app and an existing postgres database.the tables are created in the docker container. But the tables are empty . There is no data in it. if I connect to the docker container. And I…
I followed this documentation to dockerize my react app and I did everything as it said, but I get this ERROR: failed to solve: circular dependency detected on stage: prod when try to execute docker image build -t react:v1 .…
I want to create tmps volume via docker instructions in dockerfile. Is it possible to do so? Are there additional parameters which I can pass to configure volume instruction?