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Fix deprecated Dockerfile syntax (LegacyKeyValueFormat) #1

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Fix deprecated Dockerfile syntax (LegacyKeyValueFormat) #1

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1d808ca
chore / fix dockerfile legacy format
skymensch Sep 2, 2025
24c0c5a
chore / fix legacy key value format
skymensch Sep 2, 2025
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3 changes: 2 additions & 1 deletion chapters/ch03/python-app/Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
FROM registry.access.redhat.com/ubi8/python-39
ENV PORT 8080
ENV PORT=8080
# ENV PORT 8080
EXPOSE 8080
WORKDIR /usr/src/app

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