meldestelle/ping-service (sha-6b690232ff29e4622d9c80cac8e52631b54fc796)

2026-04-22T21:36:28Z

Pull the image from the command line:

docker pull git.mo-code.at/mocode-software/meldestelle/ping-service:sha-6b690232ff29e4622d9c80cac8e52631b54fc796

Digest:

sha256:87d35da48d6cb710199cc1732f82a53b2c28b4aebdcfea7baf2c19ccfb8146a7

For more information on the Container registry, see the documentation.

ADD alpine-minirootfs-3.23.4-aarch64.tar.gz / # buildkit

CMD ["/bin/sh"]

ENV JAVA_HOME=/opt/java/openjdk

ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

RUN /bin/sh -c set -eux; apk add --no-cache fontconfig ttf-dejavu ca-certificates p11-kit-trust musl-locales musl-locales-lang tzdata coreutils openssl ; rm -rf /var/cache/apk/* # buildkit

ENV JAVA_VERSION=jdk-25.0.2+10

RUN /bin/sh -c set -eux; ARCH="$(apk --print-arch)"; case "${ARCH}" in aarch64) ESUM='159099235c536b152f86111a694a8a03392948924736f354c79e95532dcfc1f8'; BINARY_URL='https://github.com/adoptium/temurin25-binaries/releases/download/jdk-25.0.2%2B10/OpenJDK25U-jre_aarch64_alpine-linux_hotspot_25.0.2_10.tar.gz'; ;; x86_64) ESUM='2cbb356c6923f89814b892561e6f0377ecf035ab0577e3162d2cf4e202d38ee7'; BINARY_URL='https://github.com/adoptium/temurin25-binaries/releases/download/jdk-25.0.2%2B10/OpenJDK25U-jre_x64_alpine-linux_hotspot_25.0.2_10.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; apk add --no-cache --virtual .fetch-deps gnupg; wget -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz; apk del --no-network .fetch-deps; # buildkit

RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java --version"; java --version; echo "Complete." # buildkit

COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit

ENTRYPOINT ["/__cacert_entrypoint.sh"]

ARG BUILD_DATE

ARG VERSION=6b690232ff29e4622d9c80cac8e52631b54fc796

ARG JAVA_VERSION=25

LABEL service=ping-service version=6b690232ff29e4622d9c80cac8e52631b54fc796 description=Microservice for System Liveness Monitoring maintainer=Meldestelle Development Team java.version=25 build.date=

ARG APP_USER=appuser

ARG APP_GROUP=appgroup

ARG APP_UID=1001

ARG APP_GID=1001

WORKDIR /app

RUN |7 BUILD_DATE= VERSION=6b690232ff29e4622d9c80cac8e52631b54fc796 JAVA_VERSION=25 APP_USER=appuser APP_GROUP=appgroup APP_UID=1001 APP_GID=1001 /bin/sh -c apk update && apk upgrade && apk add --no-cache curl tzdata tini && rm -rf /var/cache/apk/* && addgroup -g ${APP_GID} -S ${APP_GROUP} && adduser -u ${APP_UID} -S ${APP_USER} -G ${APP_GROUP} -h /app -s /bin/sh && mkdir -p /app/logs /app/tmp /app/config && chown -R ${APP_USER}:${APP_GROUP} /app && chmod -R 750 /app # buildkit

COPY --chown=appuser:appgroup /builder/dependencies/ ./ # buildkit

COPY --chown=appuser:appgroup /builder/spring-boot-loader/ ./ # buildkit

COPY --chown=appuser:appgroup /builder/snapshot-dependencies/ ./ # buildkit

COPY --chown=appuser:appgroup /builder/application/ ./ # buildkit

USER appuser

EXPOSE [5005/tcp 8082/tcp]

HEALTHCHECK &{["CMD-SHELL" "curl -fsS --max-time 2 http://localhost:8082/actuator/health/readiness || exit 1"] "15s" "3s" "40s" "0s" '\x03'}

ENV JAVA_OPTS=-XX:MaxRAMPercentage=75.0 -XX:+UseG1GC -XX:+UseStringDeduplication -XX:+UseContainerSupport -XX:G1HeapRegionSize=16m -XX:G1ReservePercent=25 -XX:InitiatingHeapOccupancyPercent=30 -XX:+AlwaysPreTouch -XX:+DisableExplicitGC -Djava.security.egd=file:/dev/./urandom -Djava.awt.headless=true -Dfile.encoding=UTF-8 -Duser.timezone=Europe/Vienna -Dspring.backgroundpreinitializer.ignore=true -Dmanagement.endpoints.web.exposure.include=health,info,metrics,prometheus -Dmanagement.endpoint.health.show-details=always -Dmanagement.prometheus.metrics.export.enabled=true

ENV SPRING_OUTPUT_ANSI_ENABLED=ALWAYS SERVER_PORT=8082 LOGGING_LEVEL_ROOT=INFO

ENTRYPOINT ["tini" "--" "sh" "-c" " echo 'Starting Ping Service with Java ${JAVA_VERSION}...'; if [ \"${DEBUG:-false}\" = \"true\" ]; then echo 'DEBUG mode enabled'; exec java ${JAVA_OPTS} -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:5005 org.springframework.boot.loader.launch.JarLauncher; else exec java ${JAVA_OPTS} org.springframework.boot.loader.launch.JarLauncher; fi"]

Key	Value
build.date
description	Microservice for System Liveness Monitoring
java.version	25
maintainer	Meldestelle Development Team
org.opencontainers.image.created	2026-04-22T21:31:04.786Z
org.opencontainers.image.description
org.opencontainers.image.licenses
org.opencontainers.image.revision	6b690232ff29e4622d9c80cac8e52631b54fc796
org.opencontainers.image.source	https://git.mo-code.at/mocode-software/meldestelle
org.opencontainers.image.title	meldestelle
org.opencontainers.image.url	https://git.mo-code.at/mocode-software/meldestelle
org.opencontainers.image.version	latest
service	ping-service
version	6b690232ff29e4622d9c80cac8e52631b54fc796