搭建FastDFS分布式集群环境笔记

由于工做中再次须要用到FastDFS作多机分布式集群,在此作个笔记,便于你们学习参考,因不一样机器的基础软硬件环境不同,整个分布式集群搭建配置过程可能会有各类坑,热情填坑便可^0^nginx

1、应用场景说明web

1.FastDFS主要解决了大容量的文件存储和高并发访问的问题,文件存取时实现了负载均衡。redis

2.FastDFS实现了软件方式的RAID,可使用廉价的IDE硬盘进行存储 ,支持存储服务器在线扩容。服务器

3.FastDFS特别适合大中型网站使用,用来存储资源文件(如:图片、文档、音频、视频等等。架构

2、服务端架构并发

因为公司提供服务器有限,web服务器和redis就这样安装了,web服务器和redis服务器可用另外服务器作集群扩展,同时tracker和storage也能够横向扩展负载均衡

注:双tracker时,其中一个是候补,若master挂掉后,候补会自动接任.分布式

3、环境搭建过程高并发

先在两台服务器上分别搭建单机配置,具体参考:http://my.oschina.net/xiejunbo/blog/380555学习

单机搭建完成后,修改配置并测试:

--------------------------------------------192.168.1.109配置(其它配置项默认):------------------------------------------------

tracker.conf

base_path=/home/tracker/fastdfs

store_group=group1

download_server=1

storage.conf:

group_name=group1

client_bind=true

base_path=/home/storage/fastdfs

store_path0=/home/storage/fastdfs

tracker_server=192.168.1.109:22122
tracker_server=192.168.1.106:22122

client.conf:

base_path=/home/client/fastdfs

tracker_server=192.168.1.109:22122
tracker_server=192.168.1.106:22122

http.tracker_server_port=80

mod_fastdfs.conf:

base_path=/home/storage/fastdfs

tracker_server=192.168.1.106:22122
tracker_server=192.168.1.109:22122

group_name=group1

url_have_group_name = true

group_count = 2

[group1]
group_name=group1
storage_server_port=23000
store_path_count=1
store_path0=/home/storage/fastdfs

[group2]
group_name=group2
storage_server_port=23000
store_path_count=1
store_path0=/home/storage/fastdfs

nginx.conf:

 location /group1/M00 {
            root /home/storage/fastdfs/data;
            ngx_fastdfs_module;
        }

----------------------------------192.168.1.106配置(其它配置项默认):----------------------------------------------------------

tracker.conf

base_path=/home/tracker/fastdfs

store_group=group2

download_server=1

storage.conf:

group_name=group2

client_bind=true

base_path=/home/storage/fastdfs

store_path0=/home/storage/fastdfs

tracker_server=192.168.1.109:22122
tracker_server=192.168.1.106:22122

client.conf:

base_path=/home/client/fastdfs

tracker_server=192.168.1.109:22122
tracker_server=192.168.1.106:22122

http.tracker_server_port=80

mod_fastdfs.conf:

base_path=/home/storage/fastdfs

tracker_server=192.168.1.106:22122
tracker_server=192.168.1.109:22122

group_name=group2

url_have_group_name = true

group_count = 2

[group1]
group_name=group1
storage_server_port=23000
store_path_count=1
store_path0=/home/storage/fastdfs

[group2]
group_name=group2
storage_server_port=23000
store_path_count=1
store_path0=/home/storage/fastdfs

nginx.conf:

 location /group2/M00 {
            root /home/storage/fastdfs/data;
            ngx_fastdfs_module;
        }

--------------------------------------------------------------------------------------------------------

修改完配置后启动两个tracker和两个storage,而后启动各自的nginx服务,以下查看集群状态:

测试文件上传:

能够正常访问,表示服务器上的分布式FastDFS集群已搭建完成,其余N个节点的相似配置便可

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