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- docker - Dockerfile if else condition with external arguments - Stack . . .
There is an interesting alternative to the proposed solutions, that works with a single Dockerfile, require only a single call to docker build per conditional build and avoids bash Solution: The following Dockerfile solves that problem
- Docker: adding a file from a parent directory - Stack Overflow
from the Docker documentation: "When copying source files from the build context, their paths are interpreted as relative to the root of the context
- Run docker service on HTTPS - Stack Overflow
Currently, I run a simple docker container by using the following files DockerFile FROM microsoft aspnet:4 7 1 WORKDIR inetpub wwwroot EXPOSE 80 COPY index html docker-compose yml version: '
- docker - Privileged containers and capabilities - Stack Overflow
The --privileged flag gives all capabilities to the container, and it also lifts all the limitations enforced by the device cgroup controller In other words, the container can then do almost everything that the host can do This flag exists to allow special use-cases, like running Docker within Docker
- Why does docker-compose issue a No such file or directory when the . . .
Stack Exchange Network Stack Exchange network consists of 183 Q A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers
- How to get a list of images on docker registry v2
It parses a docker image repo for all SIGNED tags and strips away all the JSON formatting, puking-out only clean image tags Which of course can be processed further according to your requirements Format of Command: docker trust inspect imageName | grep "SignedTag" | awk -F'"' '{print $4}' Examples using the nginx Bitnami Docker repos:
- Copying files from Docker container to host - Stack Overflow
$ docker build -t my-image - <<EOF > FROM busybox > WORKDIR workdir > RUN touch foo txt bar txt qux txt > EOF Sending build context to Docker daemon 2 048kB Step 1 3 : FROM busybox ---> 00f017a8c2a6 Step 2 3 : WORKDIR workdir ---> Using cache ---> 36151d97f2c9 Step 3 3 : RUN touch foo txt bar txt qux txt ---> Running in a657ed4f5cab
- What is docker run -it flag? - Stack Overflow
-it are flags for command docker run or docker container run (they are aliases) Suggest you know what are flags and go forward:-i or --interactive: When you type docker run -i this means that your terminal will transfer your input to container (app in container) until you press ctrl-D (leave container) For example, if some app works in
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