FastDFS 分布式文件存储

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binlog_index=3
binlog_offset=382
need_sync_old=1
sync_old_done=1
until_timestamp=1571976211
scan_row_count=2033425
sync_row_count=2033417

cat > Obtain_dockerfile.sh <<-'EOF'
#!/bin/bash
#DOC 这是一个通过docker images 来获取dockerfile，看一下怎么启动的
export PATH=$PATH
if [ $# -eq 1 ];then
        docker history --format {{.CreatedBy}} --no-trunc=true $1 |sed "s/\/bin\/sh\ -c\ \#(nop)\ //g"|sed "s/\/bin\/sh\ -c/RUN/g" | tac
    else
        echo "sh Obtain_dockerfile.sh $DOCKER_IMAGE"
fi
EOF

# sh Obtain_dockerfile.sh season/fastdfs:1.2
ADD file:b908886c97e2b96665b7afc54ff53ebaef1c62896cf83a1199e59fceff1dafb5 in /
CMD ["/bin/bash"]
MAINTAINER season summer summer@season
RUN apt-get update && apt-get install -y gcc gcc-multilib libc6-dev-i386 make nano htop --no-install-recommends
RUN rm -rf /var/lib/apt/lists/*
COPY dir:9bb2976272b997f08c6435eb1f63b3801cec525f269b6a1de45ef02ba72dc919 in /FastDFS_v4.08
COPY dir:a74a73cd25b708ddc7dc6556b6f9608066876c344de608fb0f2e14dda04a48ba in /libevent-2.0.14
COPY dir:d5fde946a90870a8850d6e9b0b8b7be4e5e41c0b0f2d18cc19589e6caa56061e in /zlib-1.2.8
COPY dir:46967139f210ec8160e07010de80fea21e3950bf7cc680ccd10f3d01d458afce in /fastdfs-nginx-module
COPY dir:d39817fa72b763e78b1fe17483b6fcbebe769e79caf0a2411a9b35b5b104c5f7 in /nginx-1.8.0
COPY file:232f9aba296194eae5e61a56594f2d9b7fc4f03bfb7739e423335b36c7866653 in /entrypoint.sh
WORKDIR /libevent-2.0.14
RUN ./configure --prefix=/usr/local/libevent-2.0.14 && make && make install  && make clean
RUN echo '/usr/local/libevent-2.0.14/include' >> /etc/ld.so.conf
RUN echo '/usr/local/libevent-2.0.14/lib' >> /etc/ld.so.conf
RUN ldconfig
WORKDIR /FastDFS_v4.08
RUN ./make.sh C_INCLUDE_PATH=/usr/local/libevent-2.0.14/include LIBRARY_PATH=/usr/local/libevent-2.0.14/lib && ./make.sh install && ./make.sh clean
WORKDIR /nginx-1.8.0
RUN ./configure --user=root --group=root --prefix=/etc/nginx --with-http_stub_status_module --with-zlib=/zlib-1.2.8 --without-http_rewrite_module --add-module=/fastdfs-nginx-module/src
RUN make
RUN make install
RUN make clean
RUN ln -sf /etc/nginx/sbin/nginx /sbin/nginx
RUN mkdir /fastdfs
RUN mkdir /fastdfs/tracker
RUN mkdir /fastdfs/store_path
RUN mkdir /fastdfs/client
RUN mkdir /fastdfs/storage
RUN mkdir /fdfs_conf
RUN cp /FastDFS_v4.08/conf/* /fdfs_conf
RUN cp /fastdfs-nginx-module/src/mod_fastdfs.conf /fdfs_conf
WORKDIR /
RUN chmod a+x /entrypoint.sh
ENTRYPOINT &{["/entrypoint.sh"]}

#!/bin/bash
#set -e

TRACKER_BASE_PATH="/fastdfs/tracker"
TRACKER_LOG_FILE="$TRACKER_BASE_PATH/logs/trackerd.log"

STORAGE_BASE_PATH="/fastdfs/storage"
STORAGE_LOG_FILE="$STORAGE_BASE_PATH/logs/storaged.log"

TRACKER_CONF_FILE="/etc/fdfs/tracker.conf"
STORAGE_CONF_FILE="/etc/fdfs/storage.conf"

NGINX_ACCESS_LOG_FILE="/etc/nginx/logs/access.log"
NGINX_ERROR_LOG_FILE="/etc/nginx/logs/error.log"

MOD_FASTDFS_CONF_FILE="/etc/fdfs/mod_fastdfs.conf"

# remove log files
if [  -f "/fastdfs/tracker/logs/trackerd.log" ]; then
    rm -rf "$TRACKER_LOG_FILE"
fi

if [  -f "/fastdfs/storage/logs/storaged.log" ]; then
    rm -rf "$STORAGE_LOG_FILE"
fi

if [  -f "$NGINX_ACCESS_LOG_FILE" ]; then
    rm -rf "$NGINX_ACCESS_LOG_FILE"
fi

if [  -f "$NGINX_ERROR_LOG_FILE" ]; then
    rm -rf "$NGINX_ERROR_LOG_FILE"
fi

if [ "$1" = 'shell' ]; then
    /bin/bash
fi

if [ "$1" = 'tracker' ]; then
    echo "start  fdfs_trackerd..."

    if [ ! -d "/fastdfs/tracker/logs" ]; then
        mkdir "/fastdfs/tracker/logs"
    fi

    n=0
    array=()
    #循环读取配置文件
    while read line
    do
        array[$n]="${line}";
        ((n++));
    done < /fdfs_conf/tracker.conf

    rm "$TRACKER_CONF_FILE"
    #${!array[@]} 为数组的下标
    for i in "${!array[@]}"; do
        #判断组名是否为空
        if [ ${STORE_GROUP} ]; then
            #如果不为空，则判断是否包含storage_group 这个字段，然后把这行地换掉
            [[ "${array[$i]}" =~ "store_group=" ]] && array[$i]="store_group=${STORE_GROUP}"
        fi
        # 循环追加配置
        echo "${array[$i]}" >> "$TRACKER_CONF_FILE"
    done

    touch  "$TRACKER_LOG_FILE"
    ln -sf /dev/stdout "$TRACKER_LOG_FILE"

    fdfs_trackerd $TRACKER_CONF_FILE
    sleep 3s  #delay wait for pid file
    # tail -F --pid=`cat /fastdfs/tracker/data/fdfs_trackerd.pid`  /fastdfs/tracker/logs/trackerd.log
    # wait `cat /fastdfs/tracker/data/fdfs_trackerd.pid`
    tail -F --pid=`cat /fastdfs/tracker/data/fdfs_trackerd.pid`  /dev/null
 fi

if [ "$1" = 'storage' ]; then
    echo "start  fdfs_storgaed..."
    n=0
    array=()

    while read line
    do
        array[$n]="${line}";
        ((n++));
    done < /fdfs_conf/storage.conf

    rm "$STORAGE_CONF_FILE"

    for i in "${!array[@]}"; do
        if [ ${GROUP_NAME} ]; then
            [[ "${array[$i]}" =~ "group_name=" ]] && array[$i]="group_name=${GROUP_NAME}"
        fi

        if [ ${TRACKER_SERVER} ]; then
                [[ "${array[$i]}" =~ "tracker_server=" ]] && array[$i]="tracker_server=${TRACKER_SERVER}"
        fi
        echo "${array[$i]}" >> "$STORAGE_CONF_FILE"
    done

    if [ ! -d "/fastdfs/storage/logs" ]; then
        mkdir "/fastdfs/storage/logs"
    fi

    touch  "$STORAGE_LOG_FILE"
    ln -sf /dev/stdout "$STORAGE_LOG_FILE"

    fdfs_storaged "$STORAGE_CONF_FILE"
    sleep 3s  #delay wait for pid file
    # tail -F --pid=`cat /fastdfs/storage/data/fdfs_storaged.pid`  /fastdfs/storage/logs/storaged.log
    #wait -n `cat /fastdfs/storage/data/fdfs_storaged.pid`
    tail -F --pid=`cat /fastdfs/storage/data/fdfs_storaged.pid`  /dev/null
fi

if [ "$1" = 'nginx' ]; then
    echo "starting nginx..."
    # ln log files to stdout/stderr
    touch  "$NGINX_ACCESS_LOG_FILE"
    ln -sf /dev/stdout "$NGINX_ACCESS_LOG_FILE"
    touch  "$NGINX_ERROR_LOG_FILE"
    ln -sf /dev/stderr "$NGINX_ERROR_LOG_FILE"

    # change mod_fastfdfs.conf
    n=0
    array=()

    while read line
    do
        array[$n]="${line}";
        ((n++));
    done < /fdfs_conf/mod_fastdfs.conf

    if [  -f "$MOD_FASTDFS_CONF_FILE" ]; then
        rm -rf "$MOD_FASTDFS_CONF_FILE"
    fi

    for i in "${!array[@]}"; do
        if [ ${GROUP_NAME} ]; then
            [[ "${array[$i]}" =~ "group_name=" ]] && array[$i]="group_name=${GROUP_NAME}"
        fi

        if [ ${TRACKER_SERVER} ]; then
                [[ "${array[$i]}" =~ "tracker_server=" ]] && array[$i]="tracker_server=${TRACKER_SERVER}"
        fi

        if [ ${URL_HAVE_GROUP_NAME} ]; then
                [[ "${array[$i]}" =~ "url_have_group_name=" ]] && array[$i]="url_have_group_name=${URL_HAVE_GROUP_NAME}"
        fi

        if [ ${STORAGE_SERVER_PORT} ]; then
                [[ "${array[$i]}" =~ "storage_server_port=" ]] && array[$i]="storage_server_port=${STORAGE_SERVER_PORT}"
        fi

        echo "${array[$i]}" >> "$MOD_FASTDFS_CONF_FILE"
    done

    nginx -g "daemon off;"

docker run -ti -d --name trakcer \
    -v /etc/localtime:/etc/localtime
    -v /tracker_data:/fastdfs/tracker/data \
    --net=host \
    --restart=always \
    season/fastdfs tracker

-e port=22222

#tracker 可以传递的环境变量和默认值
disabled=false
bind_addr=
port=22122
connect_timeout=30
network_timeout=60
base_path=/fastdfs/tracker
max_connections=256
accept_threads=1
work_threads=4
store_lookup=2
store_group=group1
store_server=0
store_path=0
download_server=0
reserved_storage_space = 10%
log_level=info
run_by_group=
run_by_user=
allow_hosts=*
sync_log_buff_interval = 10
check_active_interval = 120
thread_stack_size = 64KB
storage_ip_changed_auto_adjust = true
storage_sync_file_max_delay = 86400
storage_sync_file_max_time = 300
use_trunk_file = false
slot_min_size = 256
slot_max_size = 16MB
trunk_file_size = 64MB
trunk_create_file_advance = false
trunk_create_file_time_base = 02:00
trunk_create_file_interval = 86400
trunk_create_file_space_threshold = 20G
trunk_init_check_occupying = false
trunk_init_reload_from_binlog = false
use_storage_id = false
storage_ids_filename = storage_ids.conf
id_type_in_filename = ip
store_slave_file_use_link = false
rotate_error_log = false
error_log_rotate_time=00:00
rotate_error_log_size = 0
use_connection_pool = false
connection_pool_max_idle_time = 3600
http.server_port=8080
http.check_alive_interval=30
http.check_alive_type=tcp
http.check_alive_uri=/status.html

docker run -di --name storage \
     --restart=always \
     -v /storage_data:/fastdfs/storage/data \
     -v /store_path:/fastdfs/store_path \
     --net=host \
     -e TRACKER_SERVER=172.16.1.170:22122 season/fastdfs:1.2 storage

disabled=false
group_name=group1
bind_addr=
client_bind=true
port=23000
connect_timeout=30
network_timeout=60
heart_beat_interval=30
stat_report_interval=60
base_path=/fastdfs/storage
max_connections=256
buff_size = 256KB
accept_threads=1
work_threads=4
disk_rw_separated = true
disk_reader_threads = 1
disk_writer_threads = 1
sync_wait_msec=50
sync_interval=0
sync_start_time=00:00
sync_end_time=23:59
write_mark_file_freq=500
store_path_count=1
store_path0=/fastdfs/store_path
subdir_count_per_path=256
tracker_server=172.16.1.170:22122
log_level=info
run_by_group=
run_by_user=
allow_hosts=*
file_distribute_path_mode=0
file_distribute_rotate_count=100
fsync_after_written_bytes=0
sync_log_buff_interval=10
sync_binlog_buff_interval=10
sync_stat_file_interval=300
thread_stack_size=512KB
upload_priority=10
if_alias_prefix=
check_file_duplicate=0
file_signature_method=hash
key_namespace=FastDFS
keep_alive=0
use_access_log = false
rotate_access_log = false
access_log_rotate_time=00:00
rotate_error_log = false
error_log_rotate_time=00:00
rotate_access_log_size = 0
rotate_error_log_size = 0
file_sync_skip_invalid_record=false
use_connection_pool = false
connection_pool_max_idle_time = 3600
http.domain_name=
http.server_port=8888

docker exec -it tracker bash
grep 22122 /home/fdfs/client.conf
sed -i "s#`grep 22122 /home/fdfs/client.conf`#tracker_server=172.16.1.170:22122#g" /home/fdfs/client.conf

#使用下面命令查看fastdfs集群状态
fdfs_monitor /etc/fdfs/client.conf
#上传一个文件测试下
fdfs_upload_file /etc/fdfs/client.conf /etc/hosts
    group1/M00/00/00/rBABql33W5CAK7yFAAAAnrLoM8Y9254622

#下载文件
root@test01:/etc/fdfs# fdfs_download_file /etc/fdfs/client.conf group1/M00/00/00/rBABql33W5CAK7yFAAAAnrLoM8Y9254622
root@test01:/etc/fdfs# ls -l rBABql33W5CAK7yFAAAAnrLoM8Y9254622
-rw-r--r-- 1 root root 158 Dec 16 10:26 rBABql33W5CAK7yFAAAAnrLoM8Y9254622
root@test01:/etc/fdfs# cat rBABql33W5CAK7yFAAAAnrLoM8Y9254622
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

#删除文件
fdfs_delete_file /etc/fdfs/client.conf group1/M00/00/00/rBABql33W5CAK7yFAAAAnrLoM8Y9254622

docker run -id --name fastdfs_nginx \
    --restart=always \
    -v /store_path:/fastdfs/store_path \
    -p 8888:80 \
    -e GROUP_NAME=group1 \
    -e TRACKER_SERVER=172.16.1.170:22122 \
    -e STORAGE_SERVER_PORT=23000 \
    season/fastdfs:1.2 nginx

可更改的配置文件

```bash
grep -Ev "^#|^$" mod_fastdfs.conf
connect_timeout=2
network_timeout=30
base_path=/tmp
load_fdfs_parameters_from_tracker=true
storage_sync_file_max_delay = 86400
use_storage_id = false
storage_ids_filename = storage_ids.conf
tracker_server=tracker:22122
storage_server_port=23000
group_name=group1
url_have_group_name=true
store_path_count=1
#storage_path0 要和storage的相同
store_path0=/fastdfs/store_path
log_level=info
log_filename=
response_mode=proxy
if_alias_prefix=
flv_support = true
flv_extension = flv
group_count = 0