docker-compose 是一个可以快速进行多容器编排的神器

pip install docker-compose    docker-compose -h 查看子命令：    常用的命令有：      docker-compose build # 构建镜像        docker-compose up    # 编排启动容器 -d 以守护模式启动        docker-compose start # 启动容器        docker-compose stop # 停止容器        docker-compose ps    # 查看容器        docker-compose rm    # 删除容器

docker-compose构建lnmp架构示例：    [root@CentOS7 docker]# tree ./ ./└── lnmp    ├── docker-compose.yml    ├── mysql    │   ├── conf    │   │   └── my.cnf    │   ├── data    │       ├── nginx    │   ├── conf.d    │   │   └── default.conf    │    |    │   └── nginx.conf    └── web        └── index.php

编辑docker-compose文件：vim docker-compose.yml              version: "2"services:  php:    image: php:7.2.3-fpm    networks:      - lnmp    volumes:       -  ./web:/web    environment:       - TZ=Asia/Shanghai  nginx:    image: nginx:1.13    networks:      - lnmp    ports:      - 80:80    volumes:      - ./web:/web      - ./nginx/nginx.conf:/etc/nginx/nginx.conf      - ./nginx/conf.d/default..conf:/etc/nginx/conf.d/default.conf    environment:       - TZ=Asia/Shanghai    links:      - php  mysql:    hostname: mysql    image: mysql:5.6    environment:      - TZ=Asia/Shanghai    ports:      - 3306:3306    networks:      - lnmp    volumes:      - ./mysql/conf:/etc/mysql/conf.d      - ./mysql/data:/var/lib/mysql    environment:      MYSQL_ROOT_PASSWORD: 123456networks:  lnmp:

执行docker-compose up -d 启动lnmp（注意需要在文件所在的路径下执行）

my.cnf

######### This is a conf of mysql################ client配置 ######################[client]#port    = 3306#socket  = /usr/local/mysql/logs/mysql.sock###############mysql服务端配置##################[mysqld]    user    = mysql   port    = 3306     ################### 存放路径 ######################socket  = /usr/local/mysql/logs/mysql.sock#basedir = /usr/local/mysql#datadir = /usr/local/mysql/data#pid-file = /usr/local/mysql/logs/mysql.pidskip-external-lockingskip-name-resolve#default-character-set  = utf8   #5.5版本 character-set-server    = utf8  #5.6版本lower_case_table_names  = 1 max_connections     = 10000open_files_limit    = 65535wait_timeout        = 600interactive_timeout = 600################# mysql日志目录基本配置 ############log-error = /usr/local/mysql/logs/error-log/error.log#####慢查询设置slow_query_log      = ON    slow_query_log_file = slow.loglong_query_time     = 2log_queries_not_using_indexes#####二进制日志设置binlog_format       = "ROW"log-bin         = mysql-binlog_bin_index       = binlog.indexrelay-log       = relay-bin    relay_log_index     = mysql_relay_log.indexexpire_logs_days    = 30max_binlog_size     = 60M############# mysql主主复制配置项 ####################server-id       = 1auto_increment_offset   = 1auto_increment_increment= 2#log-slave-updates#slave-skip-errors=allslave-skip-errors   = 1032,1062sync_binlog     = 0 # 默认为0,不刷新,由系统决定 # 为1则每一次binlog写入与硬盘同步#####主从忽略表库配置replicate-ignore-db = mysql#replicate-ignore-table=db.table############# mysql性能配置 ######################sql_mode        = NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTIONkey_buffer_size     = 200Mtmp-table-size      = 32Mtable_open_cache    = 128table_definition_cache  = 200query_cache_size    = 32Mquery_cache_limit   = 1Mquery_cache_min_res_unit= 2kmax_allowed_packet  = 20M#####与线程有关的配置thread_concurrency  = 8thread_cache_size   = 64sort_buffer_size    = 2Mread_buffer_size    = 2Mread_rnd_buffer_size    = 2Mjoin_buffer_size    = 2M#####performance_schema 配置performance_schema  = offperformance_schema_max_table_instances=100################ mysql引擎优化 ###########################myisam-recover-options  = FORCE,BACKUPmyisam_sort_buffer_size = 64Mmyisam_max_sort_file_size=10Gmyisam_repair_threads   = 1myisam_recover#innodb引擎优化       innodb_read_io_threads      = 8             ####用来同步IO操作的IO线程的数量.innodb_thread_concurrency   = 8         ####使用InnoDB引擎，内核被允许的线程数，这个最佳值取决于应用程序，硬件还有操作系统的调度程序。太高的值肯定会导致线程抖动。innodb_flush_log_at_trx_commit  = 1     ####如果设置为1 ,InnoDB会在每次提交后刷新(fsync)事务日志到磁盘上,innodb_log_buffer_size      = 2M            ####用来缓冲日志数据的缓冲区的大小.innodb_log_file_size        = 100M            ####在日志组中每个日志文件的大小，innodb_log_files_in_group   = 3          ####在日志组中文件的总量，通常2-3就足够了innodb_max_dirty_pages_pct  = 90        ####在InnoDB缓冲池中最大允许的脏页面的比例.innodb_lock_wait_timeout    = 120         ####在被回滚前,一个InnoDB的事务应该等待一个锁被批准多久.################ mysql备份命令配置 #######################[mysqldump]quick############## mysql热备份命令配置 #######################[mysqlhotcopy]interactive-timeout[mysql]prompt          = \\u@mysql \\r:\\m:\\s->   #修改登陆默认提示符

nginx.conf

#user  nginx;worker_processes  auto; # cpu密集型写cpu个数，其他写cpu的2倍，偷懒写auto#worker_cpu_affinity 0001 0010 0100 1000; # 线程绑定cpuworker_rlimit_nofile    65536;error_log  /var/log/nginx/error.log info; #pid        logs/nginx.pid;events{    use epoll;  # 复用客户端线程的轮询方法    accept_mutex off;    worker_connections  65536;}http{    include       mime.types;    default_type  text/html;    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '                  '$status $body_bytes_sent "$http_referer" '                  '"$http_user_agent" "$http_x_forwarded_for"'          '"$upstream_cache_status"';    access_log  /var/log/nginx/access.log  main;    sendfile    on;    server_tokens off; # 隐藏Nginx版本号    keepalive_timeout  60;    client_header_buffer_size 4k;    client_body_buffer_size 320k;    client_max_body_size     8m;    keepalive_requests  8192;    large_client_header_buffers 4 32k;    server_names_hash_bucket_size 128;     open_file_cache max=65536  inactive=60s;    open_file_cache_valid      80s;    open_file_cache_min_uses   1;    proxy_connect_timeout 50;    proxy_read_timeout 50;    proxy_send_timeout 50;    proxy_buffer_size 320k;    proxy_buffers  4 640k;    proxy_busy_buffers_size 1280k;    proxy_temp_file_write_size 1024m;    proxy_ignore_client_abort on;    proxy_temp_path  /tmp/temp;    proxy_cache cache_one;    proxy_cache_valid 200 302 1m;    proxy_cache_valid 301 1m;    proxy_cache_path /tmp/cache levels=1:2 keys_zone=cache_one:200m inactive=1d max_size=30g;    proxy_redirect          off;        proxy_set_header Host $host;    proxy_set_header X-Real-IP $remote_addr;    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;    add_header X-Cache-Status $upstream_cache_status;    proxy_http_version 1.1;    proxy_set_header Connection "";    fastcgi_temp_path  /tmp/fastcgi_temp; # php缓存配置    fastcgi_cache_path /tmp/fastcgi_cache levels=1:2 keys_zone=cache_fastcgi:128m inactive=30m max_size=1g;    fastcgi_cache_key $request_method://$host$request_uri;    fastcgi_cache_valid 200 302 1h;    fastcgi_cache_valid 301     1d;    fastcgi_cache_valid any     1m;    fastcgi_cache_min_uses 1;    fastcgi_cache_use_stale error timeout http_500 http_503 invalid_header;    gzip  on;    gzip_min_length 1k;   # 指定压缩文件的最小尺寸    gzip_buffers  4 64k;    gzip_http_version 1.1;    gzip_comp_level 2;  # 压缩等级为2    gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;  # 允许压缩的文件类型    charset UTF-8;  include /etc/nginx/conf.d/*.conf;  #include /usr/local/nginx/conf/httpsconf/*.conf;  }

default.conf

server {    listen       80;    server_name  localhost;    location / {        root   /web;        index  index.html index.htm;    }    location ~ \.php$ {        root           /web;        fastcgi_pass   php:9000;        fastcgi_index  index.php;        fastcgi_param  SCRIPT_FILENAME  /web$fastcgi_script_name;        include        fastcgi_params;    }        location ~ .+\.(gif|jpg|jpeg|png|bmp|swf|txt|csv|doc|docx|xls|xlsx|ppt|pptx|flv)$        {            expires 30d; # 静态文件缓存时间        }        location ~ .+\.(js|css|html|xml)$        {            expires 30d;        }}