az acr build fails on creating a symlink

[mherda64]

Describe the bug az acr build fails to build image on creating symlink with No such file or directory. Builing the same image with docker build is successful.

To Reproduce Steps to reproduce the behavior:

1. Create Dockerfile with contents:

FROM splunk/universalforwarder:8.2

USER root

RUN mkdir -p /opt/splunkforwarder/var/log/splunk
RUN mkdir -p /opt/splunkforwarder/var/log/tmp
RUN ln -sf /opt/splunkforwarder/var/log/splunk /opt/splunkforwarder/var/log/tmp

ENTRYPOINT ["/bin/bash"]

2. Run az acr build

It seems that workaround with RUN mkdir -p /opt/splunkforwarder/var/log/tmp && ln -sf /opt/splunkforwarder/var/log/splunk /opt/splunkforwarder/var/log/tmp works.

Expected behavior Image is successfully built using az acr build

Any relevant environment information

• OS: MacOS Monterey 12.5
• Version: azure-cli 2.40