dockerfile: automated nightly updates (#417)

adoptium · Aug 14, 2023 · f308aa1 · f308aa1
1 parent 79157bf
commit f308aa1
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Showing 72 changed files with 146 additions and 102 deletions.
diff --git a/11/jdk/alpine/Dockerfile.releases.full b/11/jdk/alpine/Dockerfile.releases.full
@@ -27,7 +27,8 @@ ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'
 
 # fontconfig and ttf-dejavu added to support serverside image generation by Java programs
 # java-cacerts added to support adding CA certificates to the Java keystore
-RUN apk add --no-cache fontconfig java-cacerts libretls musl-locales musl-locales-lang ttf-dejavu tzdata zlib \
+# bash is required for the entrypoint script (s. https://github.com/adoptium/containers/issues/415)
+RUN apk add --no-cache fontconfig java-cacerts bash libretls musl-locales musl-locales-lang ttf-dejavu tzdata zlib \
     && rm -rf /var/cache/apk/*
 
 ENV JAVA_VERSION jdk-11.0.20+8
@@ -60,7 +61,7 @@ RUN echo Verifying install ... \
     && echo javac --version && javac --version \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
 
 CMD ["jshell"]
diff --git a/11/jdk/alpine/entrypoint.sh b/11/jdk/alpine/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/11/jdk/centos/Dockerfile.releases.full b/11/jdk/centos/Dockerfile.releases.full
@@ -66,7 +66,7 @@ RUN echo Verifying install ... \
     && echo javac --version && javac --version \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
 
 CMD ["jshell"]
diff --git a/11/jdk/centos/entrypoint.sh b/11/jdk/centos/entrypoint.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/11/jdk/ubi/ubi9-minimal/Dockerfile.releases.full b/11/jdk/ubi/ubi9-minimal/Dockerfile.releases.full
@@ -70,7 +70,7 @@ RUN echo Verifying install ... \
     && echo javac --version && javac --version \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
 
 CMD ["jshell"]
diff --git a/11/jdk/ubi/ubi9-minimal/entrypoint.sh b/11/jdk/ubi/ubi9-minimal/entrypoint.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/11/jdk/ubuntu/focal/Dockerfile.releases.full b/11/jdk/ubuntu/focal/Dockerfile.releases.full
@@ -83,7 +83,7 @@ RUN echo Verifying install ... \
     && echo javac --version && javac --version \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
 
 CMD ["jshell"]
diff --git a/11/jdk/ubuntu/focal/entrypoint.sh b/11/jdk/ubuntu/focal/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/11/jdk/ubuntu/jammy/Dockerfile.releases.full b/11/jdk/ubuntu/jammy/Dockerfile.releases.full
@@ -83,7 +83,7 @@ RUN echo Verifying install ... \
     && echo javac --version && javac --version \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
 
 CMD ["jshell"]
diff --git a/11/jdk/ubuntu/jammy/entrypoint.sh b/11/jdk/ubuntu/jammy/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/11/jre/alpine/Dockerfile.releases.full b/11/jre/alpine/Dockerfile.releases.full
@@ -27,7 +27,8 @@ ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'
 
 # fontconfig and ttf-dejavu added to support serverside image generation by Java programs
 # java-cacerts added to support adding CA certificates to the Java keystore
-RUN apk add --no-cache fontconfig java-cacerts libretls musl-locales musl-locales-lang ttf-dejavu tzdata zlib \
+# bash is required for the entrypoint script (s. https://github.com/adoptium/containers/issues/415)
+RUN apk add --no-cache fontconfig java-cacerts bash libretls musl-locales musl-locales-lang ttf-dejavu tzdata zlib \
     && rm -rf /var/cache/apk/*
 
 ENV JAVA_VERSION jdk-11.0.20+8
@@ -59,5 +60,5 @@ RUN echo Verifying install ... \
     && fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
diff --git a/11/jre/alpine/entrypoint.sh b/11/jre/alpine/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/11/jre/centos/Dockerfile.releases.full b/11/jre/centos/Dockerfile.releases.full
@@ -65,5 +65,5 @@ RUN echo Verifying install ... \
     && fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
diff --git a/11/jre/centos/entrypoint.sh b/11/jre/centos/entrypoint.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/11/jre/ubi/ubi9-minimal/Dockerfile.releases.full b/11/jre/ubi/ubi9-minimal/Dockerfile.releases.full
@@ -69,5 +69,5 @@ RUN echo Verifying install ... \
     && fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
diff --git a/11/jre/ubi/ubi9-minimal/entrypoint.sh b/11/jre/ubi/ubi9-minimal/entrypoint.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/11/jre/ubuntu/focal/Dockerfile.releases.full b/11/jre/ubuntu/focal/Dockerfile.releases.full
@@ -82,5 +82,5 @@ RUN echo Verifying install ... \
     && fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
diff --git a/11/jre/ubuntu/focal/entrypoint.sh b/11/jre/ubuntu/focal/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/11/jre/ubuntu/jammy/Dockerfile.releases.full b/11/jre/ubuntu/jammy/Dockerfile.releases.full
@@ -82,5 +82,5 @@ RUN echo Verifying install ... \
     && fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
diff --git a/11/jre/ubuntu/jammy/entrypoint.sh b/11/jre/ubuntu/jammy/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/17/jdk/alpine/Dockerfile.releases.full b/17/jdk/alpine/Dockerfile.releases.full
@@ -27,7 +27,8 @@ ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'
 
 # fontconfig and ttf-dejavu added to support serverside image generation by Java programs
 # java-cacerts added to support adding CA certificates to the Java keystore
-RUN apk add --no-cache fontconfig java-cacerts libretls musl-locales musl-locales-lang ttf-dejavu tzdata zlib \
+# bash is required for the entrypoint script (s. https://github.com/adoptium/containers/issues/415)
+RUN apk add --no-cache fontconfig java-cacerts bash libretls musl-locales musl-locales-lang ttf-dejavu tzdata zlib \
     && rm -rf /var/cache/apk/*
 
 ENV JAVA_VERSION jdk-17.0.8+7
@@ -60,7 +61,7 @@ RUN echo Verifying install ... \
     && echo javac --version && javac --version \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
 
 CMD ["jshell"]
diff --git a/17/jdk/alpine/entrypoint.sh b/17/jdk/alpine/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/17/jdk/centos/Dockerfile.releases.full b/17/jdk/centos/Dockerfile.releases.full
@@ -66,7 +66,7 @@ RUN echo Verifying install ... \
     && echo javac --version && javac --version \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
 
 CMD ["jshell"]
diff --git a/17/jdk/centos/entrypoint.sh b/17/jdk/centos/entrypoint.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/17/jdk/ubi/ubi9-minimal/Dockerfile.releases.full b/17/jdk/ubi/ubi9-minimal/Dockerfile.releases.full
@@ -70,7 +70,7 @@ RUN echo Verifying install ... \
     && echo javac --version && javac --version \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
 
 CMD ["jshell"]
diff --git a/17/jdk/ubi/ubi9-minimal/entrypoint.sh b/17/jdk/ubi/ubi9-minimal/entrypoint.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/17/jdk/ubuntu/focal/Dockerfile.releases.full b/17/jdk/ubuntu/focal/Dockerfile.releases.full
@@ -83,7 +83,7 @@ RUN echo Verifying install ... \
     && echo javac --version && javac --version \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
 
 CMD ["jshell"]
diff --git a/17/jdk/ubuntu/focal/entrypoint.sh b/17/jdk/ubuntu/focal/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/17/jdk/ubuntu/jammy/Dockerfile.releases.full b/17/jdk/ubuntu/jammy/Dockerfile.releases.full
@@ -83,7 +83,7 @@ RUN echo Verifying install ... \
     && echo javac --version && javac --version \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
 
 CMD ["jshell"]
diff --git a/17/jdk/ubuntu/jammy/entrypoint.sh b/17/jdk/ubuntu/jammy/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/17/jre/alpine/Dockerfile.releases.full b/17/jre/alpine/Dockerfile.releases.full
@@ -27,7 +27,8 @@ ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'
 
 # fontconfig and ttf-dejavu added to support serverside image generation by Java programs
 # java-cacerts added to support adding CA certificates to the Java keystore
-RUN apk add --no-cache fontconfig java-cacerts libretls musl-locales musl-locales-lang ttf-dejavu tzdata zlib \
+# bash is required for the entrypoint script (s. https://github.com/adoptium/containers/issues/415)
+RUN apk add --no-cache fontconfig java-cacerts bash libretls musl-locales musl-locales-lang ttf-dejavu tzdata zlib \
     && rm -rf /var/cache/apk/*
 
 ENV JAVA_VERSION jdk-17.0.8+7
@@ -59,5 +60,5 @@ RUN echo Verifying install ... \
     && fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
diff --git a/17/jre/alpine/entrypoint.sh b/17/jre/alpine/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/17/jre/centos/Dockerfile.releases.full b/17/jre/centos/Dockerfile.releases.full
@@ -65,5 +65,5 @@ RUN echo Verifying install ... \
     && fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
diff --git a/17/jre/centos/entrypoint.sh b/17/jre/centos/entrypoint.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/17/jre/ubi/ubi9-minimal/Dockerfile.releases.full b/17/jre/ubi/ubi9-minimal/Dockerfile.releases.full
@@ -69,5 +69,5 @@ RUN echo Verifying install ... \
     && fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
diff --git a/17/jre/ubi/ubi9-minimal/entrypoint.sh b/17/jre/ubi/ubi9-minimal/entrypoint.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/17/jre/ubuntu/focal/Dockerfile.releases.full b/17/jre/ubuntu/focal/Dockerfile.releases.full
@@ -82,5 +82,5 @@ RUN echo Verifying install ... \
     && fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
diff --git a/17/jre/ubuntu/focal/entrypoint.sh b/17/jre/ubuntu/focal/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/17/jre/ubuntu/jammy/Dockerfile.releases.full b/17/jre/ubuntu/jammy/Dockerfile.releases.full
@@ -82,5 +82,5 @@ RUN echo Verifying install ... \
     && fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
diff --git a/17/jre/ubuntu/jammy/entrypoint.sh b/17/jre/ubuntu/jammy/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/20/jdk/alpine/Dockerfile.releases.full b/20/jdk/alpine/Dockerfile.releases.full
@@ -27,7 +27,8 @@ ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'
 
 # fontconfig and ttf-dejavu added to support serverside image generation by Java programs
 # java-cacerts added to support adding CA certificates to the Java keystore
-RUN apk add --no-cache fontconfig java-cacerts libretls musl-locales musl-locales-lang ttf-dejavu tzdata zlib \
+# bash is required for the entrypoint script (s. https://github.com/adoptium/containers/issues/415)
+RUN apk add --no-cache fontconfig java-cacerts bash libretls musl-locales musl-locales-lang ttf-dejavu tzdata zlib \
     && rm -rf /var/cache/apk/*
 
 ENV JAVA_VERSION jdk-20.0.2+9
@@ -60,7 +61,7 @@ RUN echo Verifying install ... \
     && echo javac --version && javac --version \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
 
 CMD ["jshell"]
diff --git a/20/jdk/alpine/entrypoint.sh b/20/jdk/alpine/entrypoint.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e
 

diff --git a/20/jdk/ubi/ubi9-minimal/Dockerfile.releases.full b/20/jdk/ubi/ubi9-minimal/Dockerfile.releases.full
@@ -62,7 +62,7 @@ RUN echo Verifying install ... \
     && echo javac --version && javac --version \
     && echo java --version && java --version \
     && echo Complete.
-COPY entrypoint.sh /
-ENTRYPOINT ["/entrypoint.sh"]
+COPY entrypoint.sh /__cacert_entrypoint.sh
+ENTRYPOINT ["/__cacert_entrypoint.sh"]
 
 CMD ["jshell"]
diff --git a/20/jdk/ubi/ubi9-minimal/entrypoint.sh b/20/jdk/ubi/ubi9-minimal/entrypoint.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# Sheband needs to be `bash`, see https://github.com/adoptium/containers/issues/415 for details
 
 set -e