So was the issue caused by your docker taking a long time to assign Mac Address rather than SongKong taking a long time to respond ?
Are you using the Intel ore Arm32 version, we did change the Intel docker build from this rather messy Dockerfile
FROM eclipse-temurin:21-jdk-alpine AS build
RUN /opt/java/openjdk/bin/jlink --module-path=/opt/java/openjdk/jmods \
--add-modules java.desktop,java.datatransfer,java.logging,java.management,java.naming,java.net.http,java.prefs,java.scripting,java.sql,jdk.management,jdk.unsupported,jdk.jcmd,jdk.crypto.ec,jdk.dynalink \
--output /opt/songkong/jre
RUN apk --no-cache add \
curl \
tini
RUN mkdir -p /opt \
&& curl http://www.jthink.net/songkong/downloads/current/songkong-linux-docker.tgz?val=1206.1| tar -C /opt -xzf - \
&& find /opt/songkong -perm /u+x -type f -print0 | xargs -0 chmod a+x
RUN rm -fr /opt/java
FROM alpine:3.11
ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'
RUN apk add --no-cache --virtual .build-deps curl binutils \
&& GLIBC_VER="2.31-r0" \
&& ALPINE_GLIBC_REPO="https://github.com/sgerrand/alpine-pkg-glibc/releases/download" \
&& GCC_LIBS_URL="https://archive.archlinux.org/packages/g/gcc-libs/gcc-libs-9.1.0-2-x86_64.pkg.tar.xz" \
&& GCC_LIBS_SHA256="91dba90f3c20d32fcf7f1dbe91523653018aa0b8d2230b00f822f6722804cf08" \
&& ZLIB_URL="https://archive.archlinux.org/packages/z/zlib/zlib-1%3A1.2.11-4-x86_64.pkg.tar.xz" \
&& ZLIB_SHA256=17aede0b9f8baa789c5aa3f358fbf8c68a5f1228c5e6cba1a5dd34102ef4d4e5 \
&& curl -LfsS https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub -o /etc/apk/keys/sgerrand.rsa.pub \
&& SGERRAND_RSA_SHA256="823b54589c93b02497f1ba4dc622eaef9c813e6b0f0ebbb2f771e32adf9f4ef2" \
&& echo "${SGERRAND_RSA_SHA256} */etc/apk/keys/sgerrand.rsa.pub" | sha256sum -c - \
&& curl -LfsS ${ALPINE_GLIBC_REPO}/${GLIBC_VER}/glibc-${GLIBC_VER}.apk > /tmp/glibc-${GLIBC_VER}.apk \
&& apk add --no-cache /tmp/glibc-${GLIBC_VER}.apk \
&& curl -LfsS ${ALPINE_GLIBC_REPO}/${GLIBC_VER}/glibc-bin-${GLIBC_VER}.apk > /tmp/glibc-bin-${GLIBC_VER}.apk \
&& apk add --no-cache /tmp/glibc-bin-${GLIBC_VER}.apk \
&& curl -Ls ${ALPINE_GLIBC_REPO}/${GLIBC_VER}/glibc-i18n-${GLIBC_VER}.apk > /tmp/glibc-i18n-${GLIBC_VER}.apk \
&& apk add --no-cache /tmp/glibc-i18n-${GLIBC_VER}.apk \
&& /usr/glibc-compat/bin/localedef --force --inputfile POSIX --charmap UTF-8 "$LANG" || true \
&& echo "export LANG=$LANG" > /etc/profile.d/locale.sh \
&& curl -LfsS ${GCC_LIBS_URL} -o /tmp/gcc-libs.tar.xz \
&& echo "${GCC_LIBS_SHA256} */tmp/gcc-libs.tar.xz" | sha256sum -c - \
&& mkdir /tmp/gcc \
&& tar -xf /tmp/gcc-libs.tar.xz -C /tmp/gcc \
&& mv /tmp/gcc/usr/lib/libgcc* /tmp/gcc/usr/lib/libstdc++* /usr/glibc-compat/lib \
&& strip /usr/glibc-compat/lib/libgcc_s.so.* /usr/glibc-compat/lib/libstdc++.so* \
&& curl -LfsS ${ZLIB_URL} -o /tmp/libz.tar.xz \
&& mkdir /tmp/libz \
&& tar -xf /tmp/libz.tar.xz -C /tmp/libz \
&& mv /tmp/libz/usr/lib/libz.so* /usr/glibc-compat/lib \
&& apk del --purge .build-deps glibc-i18n \
&& rm -rf /tmp/*.apk /tmp/gcc /tmp/gcc-libs.tar.xz /tmp/libz /tmp/libz.tar.xz /var/cache/apk/*
RUN mkdir -p /opt
COPY --from=build /opt/songkong /opt/songkong
RUN apk --no-cache add \
ca-certificates \
curl \
fontconfig \
msttcorefonts-installer \
tini \
&& update-ms-fonts \
&& fc-cache -f
EXPOSE 4567
# Config, License, Logs, Reports and Internal Database
VOLUME /songkong
# Music folder should be mounted here
VOLUME /music
WORKDIR /opt/songkong
ENTRYPOINT ["/opt/songkong/songkong.sh"]
CMD ["-r"]
to a much simpler build
FROM eclipse-temurin:21-jre-jammy
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
tini \
fonts-dejavu-core \
fonts-liberation \
&& rm -rf /var/lib/apt/lists/*
RUN mkdir -p /opt \
&& curl -fsSL "https://www.jthink.net/songkong/downloads/current/songkong-linux-docker.tgz?val=1206" \
| tar -C /opt -xzf - \
&& rm -rf /opt/songkong/jre \
&& ln -s "$JAVA_HOME" /opt/songkong/jre \
&& find /opt/songkong -perm /u+x -type f -print0 | xargs -0 chmod a+x
EXPOSE 4567
# Config, License, Logs, Reports and Internal Database
VOLUME /songkong
# Music folder should be mounted here
VOLUME /music
WORKDIR /opt/songkong
ENTRYPOINT ["/opt/songkong/songkong.sh"]
CMD ["-r"]
Does that explain the issue?
I am logging it now for next release.
