48 lines
1.3 KiB
Docker
48 lines
1.3 KiB
Docker
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# basic test
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# build with : sudo docker build --tag test .
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# run with : sudo docker run test
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# 'hello' in assembly found here : http://timelessname.com/elfbin/
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FROM scratch
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COPY tools/hello /
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CMD [ "/hello" ]
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## working
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#FROM scratch
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#WORKDIR /
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#COPY hello /
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#CMD [ "/hello" ]
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## working, when WORKDIR is absent, it's default is set to "/"
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#FROM scratch
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#COPY hello /
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#CMD [ "/hello" ]
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## not working, when CMD execute in shell form, instead of exec form []
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#FROM scratch
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#COPY hello /
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#CMD /hello
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## not working, because c executable need library <unistd.h>
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#FROM scratch
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#COPY hello_c /
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#CMD [ "/hello_c" ]
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## not working, when executable is copied to ".", because WORKDIR value is not "." but "/" since we gave it a relativ path so it was build in top of the implicit absolut path "/"
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#FROM scratch
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#WORKDIR .
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#COPY hello .
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#CMD [ "hello" ]
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## not working, when WORKDIR is set to the present directory and executable is not copied, because the workdir is not the present directory but a directory in the file system of docker : executable need to be copied there to function
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#FROM scratch
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#WORKDIR /home/simplonco/Desktop/42/14_inception/inception/srcs/requirements/mariadb
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#CMD [ "hello" ]
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## working, because "hello" is copied to "/" and execute from "/"
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#FROM scratch
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#WORKDIR .
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#COPY hello /
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#CMD [ "/hello" ]
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