镜像构建历史
# 2026-04-06 17:35:58 0.00B 设置默认要执行的命令
CMD ["java" "-Djava.security.egd=file:/dev/./urandom" "-XX:+HeapDumpOnOutOfMemoryError" "-XX:+UseZGC" "-jar" "app.jar"]
# 2026-04-06 17:35:58 0.00B 创建挂载点用于持久化数据或共享数据
VOLUME [/snailjob/server/data/log]
# 2026-04-06 17:35:58 0.00B 声明容器运行时监听的端口
EXPOSE [17888/tcp]
# 2026-04-06 17:35:58 0.00B 声明容器运行时监听的端口
EXPOSE [8080/tcp]
# 2026-04-06 17:35:58 106.23MB 复制文件或目录到容器中
ADD ./target/snail-job-server-exec.jar app.jar # buildkit
# 2026-04-06 17:35:58 0.00B 设置工作目录为/snailjob/server
WORKDIR /snailjob/server
# 2026-04-06 17:35:58 0.00B 设置环境变量 TZ LANG LC_ALL
ENV TZ=Asia/Shanghai LANG=C.UTF-8 LC_ALL=C.UTF-8
# 2026-04-06 17:35:58 0.00B 添加元数据标签
LABEL description=SnailJob is a high performance distributed task scheduler and retry management center
# 2026-04-06 17:35:58 0.00B 添加元数据标签
LABEL app-name=snail-job-server
# 2026-04-06 17:35:58 0.00B 添加元数据标签
LABEL maintainer=opensnail
# 2026-01-22 19:34:36 0.00B 设置环境变量 JAVA_HOME PATH
ENV JAVA_HOME=/usr/lib/jvm/jdk-17.0.18-bellsoft-x86_64 PATH=/usr/lib/jvm/jdk-17.0.18-bellsoft-x86_64/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
# 2026-01-22 19:34:36 142.23MB 执行命令并创建新的镜像层
RUN |7 LIBERICA_IMAGE_VARIANT=lite LIBERICA_VM=server LIBERICA_GENERATE_CDS=true LIBERICA_JVM_DIR=/usr/lib/jvm LIBERICA_VERSION=17.0.18 LIBERICA_BUILD=10 LIBERICA_ROOT=/usr/lib/jvm/jdk-17.0.18-bellsoft-x86_64 /bin/sh -c LIBERICA_ARCH='' && set -x && LIBERICA_ARCH_TAG='' && case `uname -m` in x86_64) LIBERICA_ARCH="amd64" ;; i686) LIBERICA_ARCH="i586" ;; aarch64) LIBERICA_ARCH="aarch64" ;; armv[67]l) LIBERICA_ARCH="arm32-vfp-hflt" ;; ppc64le) LIBERICA_ARCH="ppc64le" ;; *) LIBERICA_ARCH=`uname -m` ;; esac && case "$LIBERICA_IMAGE_VARIANT" in standard) RSUFFIX="" && LITE_URL="" ;; lite|base|base-minimal) RSUFFIX="-lite" && LITE_URL="/docker" ;; *) echo "Invalid parameter LIBERICA_IMAGE_VARIANT = ${LIBERICA_IMAGE_VARIANT}" && echo "LIBERICA_IMAGE_VARIANT can be one of [standard|lite|base|base-minimal]" && exit 1 ;; esac && if [ "${LIBERICA_IMAGE_VARIANT}" = "standard" -o "${LIBERICA_IMAGE_VARIANT}" = "lite" ]; then case $LIBERICA_VM in server|client|minimal|all) echo ;; *) echo "Only server, client, minimal or all VM is avalable for LIBERICA_VM argument" && echo "example: LIBERICA_VM='server'" && exit 1 ;; esac fi && mkdir -p /tmp/java && LIBERICA_BUILD_STR=${LIBERICA_BUILD:+"+${LIBERICA_BUILD}"} && PKG="bellsoft-jdk${LIBERICA_VERSION}${LIBERICA_BUILD_STR}-linux-${LIBERICA_ARCH}${RSUFFIX}.tar.gz" && PKG_URL="https://download.bell-sw.com/java/${LIBERICA_VERSION}${LIBERICA_BUILD_STR}${LITE_URL}/${PKG}" && echo "download ${PKG_URL}:" && curl -SL "${PKG_URL}" -o /tmp/java/jdk.tar.gz && SHA_URL="https://download.bell-sw.com/java/${LIBERICA_VERSION}${LIBERICA_BUILD_STR}/docker/sha1sum.txt" && if [ "${LIBERICA_IMAGE_VARIANT}" = "standard" ]; then SHA_URL="https://download.bell-sw.com/java/${LIBERICA_VERSION}${LIBERICA_BUILD_STR}/sha1sum.txt"; fi && SHA1=$(curl -fSL "${SHA_URL}" | grep ${PKG} | grep -v json | cut -f1 -d' ' ) && echo "${SHA1} */tmp/java/jdk.tar.gz" | sha1sum -c - && tar xzf /tmp/java/jdk.tar.gz -C /tmp/java && UNPACKED_ROOT=/tmp/java/jdk-${LIBERICA_VERSION}* && case "$LIBERICA_IMAGE_VARIANT" in base) apt-get update && apt-get install -y binutils && mkdir -pv "${LIBERICA_JVM_DIR}" && ${UNPACKED_ROOT}/bin/jlink --add-modules java.base --compress=2 --no-header-files --no-man-pages --strip-debug --module-path ${UNPACKED_ROOT}/jmods --vm=server --release-info ${UNPACKED_ROOT}/release --output "${LIBERICA_ROOT}" && apt-get remove --auto-remove -y binutils ;; base-minimal) apt-get update && apt-get install -y binutils && mkdir -pv "${LIBERICA_JVM_DIR}" && ${UNPACKED_ROOT}/bin/jlink --add-modules java.base --compress=2 --no-header-files --no-man-pages --strip-debug --module-path ${UNPACKED_ROOT}/jmods --vm=minimal --release-info ${UNPACKED_ROOT}/release --output "${LIBERICA_ROOT}" && apt-get remove --auto-remove -y binutils ;; standard) mkdir -pv "${LIBERICA_ROOT}" && find /tmp/java/jdk* -maxdepth 1 -mindepth 1 -exec mv -v "{}" "${LIBERICA_ROOT}/" \; && case ${LIBERICA_VM} in client) rm -rf ${LIBERICA_ROOT}/lib/server && rm -rf ${LIBERICA_ROOT}/lib/minimal && echo "-client KNOWN" > ${LIBERICA_ROOT}/lib/jvm.cfg && echo "-server ALIASED_TO -client" >> ${LIBERICA_ROOT}/lib/jvm.cfg ;; server) rm -rf ${LIBERICA_ROOT}/lib/client && rm -rf ${LIBERICA_ROOT}/lib/minimal && echo "-server KNOWN" > ${LIBERICA_ROOT}/lib/jvm.cfg && echo "-client ALIASED_TO -server" >> ${LIBERICA_ROOT}/lib/jvm.cfg ;; minimal) ([ ! -f ${LIBERICA_ROOT}/lib/minimal ] && echo "Standard Liberica JDK does not have minimal VM" && exit 1 ) && rm -rf ${LIBERICA_ROOT}/lib/server && rm -rf ${LIBERICA_ROOT}/lib/minimal && echo "-minimal KNOWN" > ${LIBERICA_ROOT}/lib/jvm.cfg && echo "-client ALIASED_TO -minimal" >> ${LIBERICA_ROOT}/lib/jvm.cfg && echo "-client ALIASED_TO -minimal" >> ${LIBERICA_ROOT}/lib/jvm.cfg ;; all) echo ;; *) echo "Unknows LIBERICA_VM value \"${LIBERICA_VM}\"" && exit 1 ;; esac ;; *) MODS=$( ls ${UNPACKED_ROOT}/jmods/ | sed "s/.jmod//" | grep -v javafx | tr '\n' ', ' | sed "s/,$//") && mkdir -pv "${LIBERICA_JVM_DIR}" && apt-get update && apt-get install -y binutils && ${UNPACKED_ROOT}/bin/jlink --add-modules ${MODS} --compress=2 --no-man-pages --module-path ${UNPACKED_ROOT}/jmods --vm=${LIBERICA_VM} --release-info ${UNPACKED_ROOT}/release --output "${LIBERICA_ROOT}" && apt-get remove --auto-remove -y binutils ;; esac && apt-get -y autoremove && apt-get -y autoclean && apt-get clean && ln -s $LIBERICA_ROOT /usr/lib/jvm/jdk && if [ $LIBERICA_GENERATE_CDS = true ]; then ${LIBERICA_ROOT}/bin/java -XX:+UseCompressedOops -Xshare:dump; ${LIBERICA_ROOT}/bin/java -XX:-UseCompressedOops -Xshare:dump; else find ${LIBERICA_ROOT} -name "classes*.jsa" -exec rm {} \; ; fi && rm -rf /tmp/java && rm -rf /tmp/hsperfdata_root # buildkit
# 2026-01-22 19:34:36 0.00B 定义构建参数
ARG LIBERICA_ROOT=/usr/lib/jvm/jdk-17.0.18-bellsoft
# 2026-01-22 19:34:36 0.00B 定义构建参数
ARG LIBERICA_BUILD=10
# 2026-01-22 19:34:36 0.00B 定义构建参数
ARG LIBERICA_VERSION=17.0.18
# 2026-01-22 19:34:36 0.00B 定义构建参数
ARG LIBERICA_JVM_DIR=/usr/lib/jvm
# 2026-01-22 19:34:36 0.00B 定义构建参数
ARG LIBERICA_GENERATE_CDS=false
# 2026-01-22 19:34:36 0.00B 定义构建参数
ARG LIBERICA_VM=server
# 2026-01-22 19:34:36 0.00B 定义构建参数
ARG LIBERICA_IMAGE_VARIANT=lite
# 2026-01-22 19:34:36 0.00B 设置环境变量 LANG LANGUAGE
ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en
# 2026-01-22 19:27:56 47.16MB 执行命令并创建新的镜像层
RUN /bin/sh -c apt-get update && apt-get install -y curl fontconfig locales && rm -rf /var/lib/apt/lists/* && echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen && locale-gen && apt-get clean # buildkit
# 2026-01-12 08:00:00 116.54MB
# debian.sh --arch 'amd64' out/ 'bookworm' '@1768176000'
镜像信息
{
"Id": "sha256:7aa122d7b0777454588647419b924d68b46343a9e367fff4cd69ba53d9a2313f",
"RepoTags": [
"opensnail/snail-job:1.10.0",
"swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/opensnail/snail-job:1.10.0"
],
"RepoDigests": [
"opensnail/snail-job@sha256:b07c6451a3d0d13a121435630c24cc80ee4ec01184f52817e69817051a77f2ee",
"swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/opensnail/snail-job@sha256:8286a900f60901f6b78e1255bf822ac5a0773d1a69c61aef16bce7e05292ef15"
],
"Parent": "",
"Comment": "buildkit.dockerfile.v0",
"Created": "2026-04-06T09:35:58.738472957Z",
"Container": "",
"ContainerConfig": null,
"DockerVersion": "",
"Author": "",
"Config": {
"Hostname": "",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"17888/tcp": {},
"8080/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"PATH=/usr/lib/jvm/jdk-17.0.18-bellsoft-x86_64/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"LANG=C.UTF-8",
"LANGUAGE=en_US:en",
"JAVA_HOME=/usr/lib/jvm/jdk-17.0.18-bellsoft-x86_64",
"TZ=Asia/Shanghai",
"LC_ALL=C.UTF-8"
],
"Cmd": [
"java",
"-Djava.security.egd=file:/dev/./urandom",
"-XX:+HeapDumpOnOutOfMemoryError",
"-XX:+UseZGC",
"-jar",
"app.jar"
],
"ArgsEscaped": true,
"Image": "",
"Volumes": {
"/snailjob/server/data/log": {}
},
"WorkingDir": "/snailjob/server",
"Entrypoint": null,
"OnBuild": null,
"Labels": {
"app-name": "snail-job-server",
"description": "SnailJob is a high performance distributed task scheduler and retry management center",
"maintainer": "opensnail"
}
},
"Architecture": "amd64",
"Os": "linux",
"Size": 412157628,
"GraphDriver": {
"Data": {
"LowerDir": "/var/lib/docker/overlay2/ba920de16159943ec6849f4d673647ef69b61950677663ac2bbaf38fddfbe85e/diff:/var/lib/docker/overlay2/2a5ac5b49351322d4407757c23c98688d789bca5f8094cb16d63f1ad2420c90d/diff:/var/lib/docker/overlay2/745be803643027a0562cf6aabc3c6f28fff5d080e9fd68b2a5e562b3fa6e5634/diff:/var/lib/docker/overlay2/56644a402dd75f6b8edc67ed7e5f57eb0c62a8638bdce63acda50670ce2830df/diff",
"MergedDir": "/var/lib/docker/overlay2/4a06186d3c61d7e8094f0a3beac2d6108de5c90338b8d254b4368818e39cb233/merged",
"UpperDir": "/var/lib/docker/overlay2/4a06186d3c61d7e8094f0a3beac2d6108de5c90338b8d254b4368818e39cb233/diff",
"WorkDir": "/var/lib/docker/overlay2/4a06186d3c61d7e8094f0a3beac2d6108de5c90338b8d254b4368818e39cb233/work"
},
"Name": "overlay2"
},
"RootFS": {
"Type": "layers",
"Layers": [
"sha256:f77cd126bcdfedb7ff4e195153ee4ee6ac48cbd420cdb5a74595148f70839557",
"sha256:bf05d4ada93a053dce0cb9d3c858607540ec30c2d1c44a22f974933425fb2efa",
"sha256:a138b43945230e96f762c1fbb978da0ca4619c5917fd6ff31b6e594bbbaa5dd7",
"sha256:f5b3fefcdc214f3d01d13028fb394a6cbcec6822e79da6bb11ced0bc35e345e5",
"sha256:67ab581c278679403f769cd67bcb5d4f376f6ce2bd3403be129be8d6ab5edcee"
]
},
"Metadata": {
"LastTagTime": "2026-04-28T13:06:33.701183941+08:00"
}
}