How do i see the different docker layers that make up an docker image?
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A docker image is made up of layers, to make a up a whole image. The docker history command can be used to see the layers.
docker history docker IMAGE CREATED CREATED BY SIZE COMMENT 21df41782cc5 2 weeks ago /bin/sh -c #(nop) CMD ["sh"] 0B <missing> 2 weeks ago /bin/sh -c #(nop) ENTRYPOINT ["docker-entry… 0B <missing> 2 weeks ago /bin/sh -c #(nop) COPY file:232c7644a72835c7… 933B <missing> 2 weeks ago /bin/sh -c #(nop) COPY file:abb137d24130e7fa… 587B <missing> 2 weeks ago /bin/sh -c set -eux; apkArch="$(apk --prin… 161MB <missing> 2 weeks ago /bin/sh -c #(nop) ENV DOCKER_VERSION=18.09.0 0B <missing> 2 weeks ago /bin/sh -c #(nop) ENV DOCKER_CHANNEL=stable 0B <missing> 2 weeks ago /bin/sh -c [ ! -e /etc/nsswitch.conf ] && ec… 17B <missing> 2 weeks ago /bin/sh -c apk add --no-cache ca-certifica… 556kB <missing> 2 weeks ago /bin/sh -c #(nop) CMD ["/bin/sh"] 0B <missing> 2 weeks ago /bin/sh -c #(nop) ADD file:2ff00caea4e83dfad… 4.41MB
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