bomb/fdfs-tracker repository overview

the docker file : #This dockerfile uses the centos:7 image

⁠VERSION 1

⁠Author: bomb

FROM fdfs-base:5.11

ENV FDFS_LOG_DIR="/data/fdfs/logs"

COPY ./entrypoint.sh /usr/bin/entrypoint.sh

RUN chmod +x /usr/bin/entrypoint.sh

USER docker

VOLUME ["/data/fdfs", "/etc/fdfs"]

EXPOSE 23000

ENTRYPOINT ["/usr/bin/entrypoint.sh"]

CMD ["tracker"]

the entrypoint.sh is : #!/bin/bash #define variable fdfs_ps=0 command_bin="" conf_file="" log_file="" export TOP_PID=$$ trap 'exit 1' TERM

#exit function exit_script() {
kill -s TERM $TOP_PID
}

#accoding 1th parameter, swith into tracker or storage model if [ "$1" == "tracker" ]; then command_bin="/usr/bin/fdfs_trackerd" conf_file="/etc/fdfs/tracker.conf"; log_file="trackerd.log" echo "running in fdfs tracker modle" elif [ "$1" == "storage" ]; then command_bin="/usr/bin/fdfs_storaged" conf_file="/etc/fdfs/storage.conf"; log_file="storaged.log" echo "running in fdfs storage modle" else echo "error:unkown model, model : tracker||storage" exit_script fi

#checking configuration file if [ ! -f $conf_file ]; then echo "error: configuration file : $conf_file not existed" exit_script fi

#running service command_str="$command_bin $conf_file" echo " excute command is : $command_str " $command_str sleep 2 fdfs_ps=$(ps -ef|grep $command_bin | awk '{ if($8!="grep") print $2}') if [ -n "$fdfs_ps" ];then
echo "$command_bin is running, pid: $fdfs_ps" else echo "error: $command_bin not running" exit_script fi

#checking logging file if [ ! -f "$FDFS_LOG_DIR/$log_file" ]; then echo "error: $FDFS_LOG_DIR/$log_file can not be found" kill $fdfs_ps exit_script fi

tail -f $FDFS_LOG_DIR/$log_file

docker running command: docker run -d --name fdfs-tracker
--net=host
-v /data/fdfs/tracker/conf/:/etc/fdfs/
-v /data/fdfs/tracker/mnt/:/data/fdfs
fdfs-tracker:5.11