Dockerfile

#
# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
#
# PLEASE DO NOT EDIT IT DIRECTLY.
#

FROM eclipse-temurin:17-jre-alpine

ENV CATALINA_HOME /usr/local/tomcat
ENV PATH $CATALINA_HOME/bin:$PATH
RUN mkdir -p "$CATALINA_HOME"
WORKDIR $CATALINA_HOME

# let "Tomcat Native" live somewhere isolated
ENV TOMCAT_NATIVE_LIBDIR $CATALINA_HOME/native-jni-lib
ENV LD_LIBRARY_PATH ${LD_LIBRARY_PATH:+$LD_LIBRARY_PATH:}$TOMCAT_NATIVE_LIBDIR

# see https://www.apache.org/dist/tomcat/tomcat-10/KEYS
# see also "versions.sh" (https://github.com/docker-library/tomcat/blob/master/versions.sh)
ENV GPG_KEYS 5C3C5F3E314C866292F359A8F3AD5C94A67F707E A9C5DF4D22E99998D9875A5110C01C5A2F6059E7

ENV TOMCAT_MAJOR 10
ENV TOMCAT_VERSION 10.1.8
ENV TOMCAT_SHA512 bf1a80582d3fc6e7e32c8b72f6b9c2703d39832a8a337f660b8c201196a555c717647825b495169bef61845a1905507b10d62c2d76dfd8ca180bcd49e44d0d5e

COPY --from=tomcat:10.1.8-jdk17-temurin-alpine $CATALINA_HOME $CATALINA_HOME
RUN set -eux; \
	deps="$(cat "$TOMCAT_NATIVE_LIBDIR/.dependencies.txt")"; \
	apk add --no-cache --virtual .tomcat-native-deps $deps

# verify Tomcat Native is working properly
RUN set -eux; \
	nativeLines="$(catalina.sh configtest 2>&1)"; \
	nativeLines="$(echo "$nativeLines" | grep 'Apache Tomcat Native')"; \
	nativeLines="$(echo "$nativeLines" | sort -u)"; \
	if ! echo "$nativeLines" | grep -E 'INFO: Loaded( APR based)? Apache Tomcat Native library' >&2; then \
		echo >&2 "$nativeLines"; \
		exit 1; \
	fi

EXPOSE 8080
CMD ["catalina.sh", "run"]