Merge pull request kroxylicious#2181 from robobario/re-revert-the-revert

Fix up revert that went too far

Author: robobario

Dockerfile.operator

@@ -0,0 +1,68 @@
+#
+# Copyright Kroxylicious Authors.
+#
+# Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
+#
+
+FROM registry.access.redhat.com/ubi9/openjdk-17:1.22-1.1745840591 AS builder
+
+ARG TARGETOS=linux
+ARG TARGETARCH
+
+USER root
+WORKDIR /opt/kroxylicious
+
+# Download Tini
+ENV TINI_VERSION=v0.19.0
+ENV TINI_SHA256_AMD64=93dcc18adc78c65a028a84799ecf8ad40c936fdfc5f2a57b1acda5a8117fa82c
+ENV TINI_SHA256_ARM64=07952557df20bfd2a95f9bef198b445e006171969499a1d361bd9e6f8e5e0e81
+ENV TINI_SHA256_PPC64LE=3f658420974768e40810001a038c29d003728c5fe86da211cff5059e48cfdfde
+ENV TINI_SHA256_S390X=931b70a182af879ca249ae9de87ef68423121b38d235c78997fafc680ceab32d
+ENV TINI_DEST=/opt/tini/bin/tini
+
+RUN set -ex; \
+    mkdir -p /opt/tini/bin/; \
+    if [[ "${TARGETOS}/${TARGETARCH}" = "linux/ppc64le" ]]; then \
+        curl -s -L https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini-ppc64le -o ${TINI_DEST}; \
+        echo "${TINI_SHA256_PPC64LE} *${TINI_DEST}" | sha256sum -c; \
+    elif [[ "${TARGETOS}/${TARGETARCH}" = "linux/arm64" ]]; then \
+        curl -s -L https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini-arm64 -o ${TINI_DEST}; \
+        echo "${TINI_SHA256_ARM64} *${TINI_DEST}" | sha256sum -c; \
+    elif [[ "${TARGETOS}/${TARGETARCH}" = "linux/s390x" ]]; then \
+        curl -s -L https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini-s390x -o ${TINI_DEST}; \
+        echo "${TINI_SHA256_S390X} *${TINI_DEST}" | sha256sum -c; \
+    else \
+        curl -s -L https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini -o ${TINI_DEST}; \
+        echo "${TINI_SHA256_AMD64} *${TINI_DEST}" | sha256sum -c; \
+    fi; \
+    chmod +x ${TINI_DEST}
+
+COPY . .
+RUN mvn -q -B clean package -Pdist -Dquick
+
+FROM registry.access.redhat.com/ubi9/ubi-minimal:9.5-1745855087
+
+ARG JAVA_VERSION=17
+ARG KROXYLICIOUS_VERSION
+ARG CONTAINER_USER=kroxylicious
+ARG CONTAINER_USER_UID=185
+
+USER root
+
+RUN microdnf -y update \
+    && microdnf --setopt=install_weak_deps=0 --setopt=tsflags=nodocs install -y \
+                java-${JAVA_VERSION}-openjdk-headless \
+                openssl \
+                shadow-utils \
+    && if [[ -n "${CONTAINER_USER}" && "${CONTAINER_USER}" != "root" ]] ; then groupadd -r -g "${CONTAINER_USER_UID}" "${CONTAINER_USER}" && useradd -m -r -u "${CONTAINER_USER_UID}" -g "${CONTAINER_USER}" "${CONTAINER_USER}"; fi \
+    && microdnf remove -y shadow-utils \
+    && microdnf clean all
+
+ENV JAVA_HOME=/usr/lib/jvm/jre-17
+
+COPY --from=builder /opt/tini/bin/tini /usr/bin/tini
+COPY --from=builder /opt/kroxylicious/kroxylicious-operator/target/kroxylicious-operator-${KROXYLICIOUS_VERSION}-bin/kroxylicious-operator-${KROXYLICIOUS_VERSION} /opt/kroxylicious-operator
+
+USER ${CONTAINER_USER_UID}
+
+ENTRYPOINT ["/usr/bin/tini", "--", "/opt/kroxylicious-operator/bin/operator-start.sh" ]