Search code examples
dockerfilepackage-managersgraalvm

How do I install something on an container-registry.oracle.com/graalvm image?

Following Dockerfile:

FROM --platform=linux/aarch64 container-registry.oracle.com/graalvm/native-image:21

RUN echo " --- Java version:"; java --version; echo "$JAVA_HOME" ; echo
RUN echo " --- Graal version:"; native-image --version; echo "$GRAALVM_HOME" ; echo

# Try to install maven
RUN yum update \
    && yum install -y \
    wget unzip tar gzip
...
RUN echo " --- Maven version:"; mvn --version; echo "$M2_HOME" ; echo

yum does not exist. I tried also dnf, apt-get, ...

Which package manager is used for this image?

Solution

  • TLDR; It's microdnf

    Using ls -la /usr/bin can help finding this out.