docker-copy | 易学教程

Docker-Compose not able to copy haproxy.cfg

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问题 My problem is that I have a docker-compose.yml file and an haproxy.cfg file and I want docker-compose to copy the haproxy.cfg file to the docker container. As per the post Docker composer copy files I can use volumes to do it but in my case I'm getting the below error. Can anybody help me achieve this. Below is the code and everything docker-compose.yml version: "3.3" services: ###After all services are up, we are initializing the gateway gateway: container_name: gateway-haproxy image:

How to reference embedded Docker resource files using file path URL

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问题 I have created a Docker image and embedded some static resource files within it, using the following command in the Dockerfile: COPY resources /resources I have a java web application running within the Docker container which requires access to these static files. File paths must be provided using a URL, E.g.: file://c:/resources/myresourcefile.css I am able to construct the URL programmatically but am unsure if embedded files can be referenced this way. Any guidance would be appreciated!

COPY with docker but with exclusion

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问题 In a Dockerfile, I have COPY . . I want to exclude an entire directory, in my case, node_modules directory. Something like this: COPY [all but **/node_modules/**] . Is this possible with Docker? 回答1: Create file .dockerignore in your docker build context directory (so in this case, most likely a directory that is a parent to node_modules) with one line in it: **/node_modules although you probably just want: node_modules Info about dockerignore: https://docs.docker.com/engine/reference/builder

COPY with docker but with exclusion

阅读更多关于 COPY with docker but with exclusion

In a Dockerfile, I have COPY . . I want to exclude an entire directory, in my case, node_modules directory. Something like this: COPY [all but **/node_modules/**] . Is this possible with Docker? vith Create file .dockerignore in your docker build context directory (so in this case, most likely a directory that is a parent to node_modules) with one line in it: **/node_modules although you probably just want: node_modules Info about dockerignore: https://docs.docker.com/engine/reference/builder/#dockerignore-file For those who can't use a .dockerignore file (e.g. if you need the file in one COPY