[Podman] Re: How to build image for own jar file

Hi, mate. I believe you can use this answer on SO https://stackoverflow.com/a/35062090 replacing `docker` with `podman` as it fully supports docker API. So I would write a file named `Dockerfile`: FROM openjdk:11 MAINTAINER t.schneider(a)getgoogleoff.me COPY~/.mpw-gui/masterpassword-gui.jar /home/masterpassword-gui.jar CMD ["java","-jar","/home/masterpassword-gui.jar"] Notice that I used FROM openjdk:11, you don't have to build your own separate openjdk image as it's already built by guys from openjdk, please use your current project version of JDK for it: https://hub.docker.com/_/openjdk Build your image: podman build -t imageName . Now invoke your program inside a container: podman run --name myProgram imageName Now restart your program by restarting the container: podman restart myProgram Your program changed? Rebuild the image!: podman rmi imageName podman build -t imageName . Additionally, usually we don't build images by hand, we use maven or gradle for this. For instance, google created a tool called JIB, which creates OCI images with java programs automatically: https://cloud.google.com/java/getting-started/jib Also, we use this maven plugin to build docker image with jar file of our project without writing Dockerfile at all: https://dmp.fabric8.io/ It should work the same way with both docker and podman. вт, 28 нояб. 2023 г. в 02:02, Thomas <t.schneider(a)getgoogleoff.me&gt;: > Hello, > > I have successfully build docker image "sapmachine", a build of OpenJDK. > > Now I want to build my own image to run my own jar file. > This jar file is located in ~/.mpw-gui/masterpassword-gui.jar, and with > locally installed OpenJDK I would run this command: java -jar > .mpw-gui/masterpassword-gui.jar > > Could you please advise how to build my own image for this java application? > > THX > _______________________________________________ > Podman mailing list -- podman(a)lists.podman.io > To unsubscribe send an email to podman-leave(a)lists.podman.io