Dockerfile

FROM eclipse-temurin:11.0.24_8-jre

LABEL maintainer="Rodolphe CHAIGNEAU <rodolphe.chaigneau@gmail.com>"

ARG WIREMOCK_VERSION=3.9.2
ENV WIREMOCK_VERSION=$WIREMOCK_VERSION
ENV GOSU_VERSION=1.17

WORKDIR /home/wiremock

# grab gosu for easy step-down from root
RUN set -eux; \
  # save list of currently installed packages for later so we can clean up
	savedAptMark="$(apt-mark showmanual)"; \
	apt-get update; \
	apt-get install -y --no-install-recommends ca-certificates wget; \
	if ! command -v gpg; then \
		apt-get install -y --no-install-recommends gnupg2 dirmngr; \
	elif gpg --version | grep -q '^gpg (GnuPG) 1\.'; then \
  # "This package provides support for HKPS keyservers." (GnuPG 1.x only)
		apt-get install -y --no-install-recommends gnupg-curl; \
	fi; \
	rm -rf /var/lib/apt/lists/*; \
	\
	dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
	wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
	wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc"; \
	\
  # verify the signature
	export GNUPGHOME="$(mktemp -d)"; \
	gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4; \
	gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; \
	command -v gpgconf && gpgconf --kill all || :; \
	rm -rf "$GNUPGHOME" /usr/local/bin/gosu.asc; \
	\
  # clean up fetch dependencies
	apt-mark auto '.*' > /dev/null; \
	[ -z "$savedAptMark" ] || apt-mark manual $savedAptMark; \
	apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
	\
	chmod +x /usr/local/bin/gosu; \
  # verify that the binary works
	gosu --version; \
	gosu nobody true

# grab wiremock standalone jar
RUN mkdir -p /var/wiremock/lib/ \
  && curl https://repo1.maven.org/maven2/org/wiremock/wiremock-standalone/$WIREMOCK_VERSION/wiremock-standalone-$WIREMOCK_VERSION.jar \
    -o /var/wiremock/lib/wiremock-standalone.jar

# Init WireMock files structure
RUN mkdir -p /home/wiremock/mappings && \
	mkdir -p /home/wiremock/__files && \
	mkdir -p /var/wiremock/extensions

COPY docker-entrypoint.sh /

EXPOSE 8080 8443

HEALTHCHECK --start-period=5s --start-interval=100ms CMD curl -f http://localhost:8080/__admin/health || exit 1

ENTRYPOINT ["/docker-entrypoint.sh"]