# 配置参数（指定基础镜像版本）
ARG BASE_NAME=${BASE_NAME} \
BASE_TAG=${BASE_TAG}
# 基于基础镜像构建
FROM $BASE_NAME:$BASE_TAG
# 指定自定义标签
LABEL ${KEY1}=${VALUE1} ${KEY2}=${VALUE2} ${KEY3}=${VALUE3}
# 指定默认挂载的目录
VOLUME [${CONTAINER_DIR1},${CONTAINER_DIR2},${CONTAINER_DIR3}]
# 指定端口号
EXPOSE ${PORT1} ${PORT2} ${PORT3}
# 配置参数
ARG ${ARG1_NAME}=${ARG1_VALUE} \
${ARG2_NAME}=${ARG2_VALUE} \
${ARG3_NAME}=${ARG3_VALUE}
# 配置环境变量
ENV ${ENV1_NAME}=${ENV1_VALUE} \
${ENV2_NAME}=${ENV2_VALUE} \
${ENV3_NAME}=${ENV3_VALUE}
# 运行命令
RUN ${COMMAND1} && \
${COMMAND2} && \
${COMMAND3}
# 复制文件（仅复制）
COPY ${HOST_FILE1_NAME} ${CONTAINER_FILE1_PATH_AND_NAME}
COPY ${HOST_FILE2_NAME} ${CONTAINER_FILE2_PATH_AND_NAME}
COPY ${HOST_FILE3_NAME} ${CONTAINER_FILE3_PATH_AND_NAME}
# 复制文件（自动解压 tar、zip、xz 等压缩文件）
ADD ${HOST_FILE1_NAME} ${CONTAINER_FILE1_PATH_AND_NAME}
ADD ${HOST_FILE2_NAME} ${CONTAINER_FILE2_PATH_AND_NAME}
ADD ${HOST_FILE3_NAME} ${CONTAINER_FILE3_PATH_AND_NAME}
# 设置工作目录
WORKDIR ${CONTAINER_DIR}
# 设置启动用户
USER ${GROUP_NAME}:${USER_NAME}
# 设置监控检查
HEALTHCHECK ${HEALTHCHECK}
# 设置执行启动脚本（ docker run 时不可覆盖）
ENTRYPOINT [${EXEC_FILE},${ARG1},${ARG2}]
# 设置执行启动脚本（ docker run 时可以覆盖）
CMD [${EXEC_FILE},${ARG1},${ARG2}]