----- 确定测试环境和软件版本 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Linux : centOS-6.2
Nginx : nginx-1.2.0 MySQL : mysql-5.5.3 PHP : php-5.4.1
----- 获取相关开源程序 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
已经是相对完整的 Linux 略过此步骤
yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel \freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel \glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel \e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel \openssl openssl-devel openldap openldap-devel nss_ldap \openldap-clients openldap-servers
----- 下载程序源码包 -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
创建目录存放源码包，此目录还要用于存放 mysql 数据库和作为程序空间使用
mkdir -p /data0/softwarecd /data0/software
下载程序源码包
wget http://nginx.org/download/nginx-1.2.0.tar.gzwget http://cn2.php.net/get/php-5.4.1.tar.gz/from/this/mirrorwget http://blog.s135.com/soft/linux/nginx_php/mysql/mysql-5.5.3-m3.tar.gz
----- 编译安装 MySQL ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
新建运行 MySQL 的用户
/usr/sbin/groupadd mysql/usr/sbin/useradd -g mysql mysql
编译安装 MySQL
tar zxvf mysql-5.5.3-m3.tar.gzcd mysql-5.5.3-m3/./configure --prefix=/usr/local/webserver/mysql/--enable-assembler --with-extra-charsets=complex--enable-thread-safe-client --with-big-tables --with-readline--with-ssl --with-embedded-server --enable-local-infile--with-plugins=partition,innobase,myisammrgmake && make installchmod +w /usr/local/webserver/mysqlchown -R mysql:mysql /usr/local/webserver/mysqlcd ../
创建 MySQL 数据库存放目录
mkdir -p /data0/mysql/3306/data/mkdir -p /data0/mysql/3306/binlog/mkdir -p /data0/mysql/3306/relaylog/chown -R mysql:mysql /data0/mysql/
以 mysql 用户帐号的身份建立数据表
/usr/local/webserver/mysql/bin/mysql_install_db--basedir=/usr/local/webserver/mysql--datadir=/data0/mysql/3306/data --user=mysql
创建 my.cnf 配置文件
vi /data0/mysql/3306/my.cnf
输入以下内容：
[client]character-set-server = utf8port = 3306socket = /tmp/mysql.sock [mysqld]character-set-server = utf8replicate-ignore-db = mysqlreplicate-ignore-db = testreplicate-ignore-db = information_schemauser = mysqlport = 3306socket = /tmp/mysql.sockbasedir = /usr/local/webserver/mysqldatadir = /data0/mysql/3306/datalog-error = /data0/mysql/3306/mysql_error.logpid-file = /data0/mysql/3306/mysql.pidopen_files_limit = 10240back_log = 600max_connections = 5000max_connect_errors = 6000table_cache = 614external-locking = FALSEmax_allowed_packet = 32Msort_buffer_size = 1Mjoin_buffer_size = 1Mthread_cache_size = 300#thread_concurrency = 8query_cache_size = 512Mquery_cache_limit = 2Mquery_cache_min_res_unit = 2kdefault-storage-engine = MyISAMthread_stack = 192Ktransaction_isolation = READ-COMMITTEDtmp_table_size = 246Mmax_heap_table_size = 246Mlong_query_time = 3log-slave-updateslog-bin = /data0/mysql/3306/binlog/binlogbinlog_cache_size = 4Mbinlog_format = MIXEDmax_binlog_cache_size = 8Mmax_binlog_size = 1Grelay-log-index = /data0/mysql/3306/relaylog/relaylogrelay-log-info-file = /data0/mysql/3306/relaylog/relaylogrelay-log = /data0/mysql/3306/relaylog/relaylogexpire_logs_days = 30key_buffer_size = 256Mread_buffer_size = 1Mread_rnd_buffer_size = 16Mbulk_insert_buffer_size = 64Mmyisam_sort_buffer_size = 128Mmyisam_max_sort_file_size = 10Gmyisam_repair_threads = 1myisam_recover interactive_timeout = 120wait_timeout = 120 skip-name-resolve#master-connect-retry = 10slave-skip-errors = 1032,1062,126,1114,1146,1048,1396 #master-host = 192.168.1.2#master-user = username#master-password = password#master-port = 3306 server-id = 1 innodb_additional_mem_pool_size = 16Minnodb_buffer_pool_size = 512Minnodb_data_file_path = ibdata1:256M:autoextendinnodb_file_io_threads = 4innodb_thread_concurrency = 8innodb_flush_log_at_trx_commit = 2innodb_log_buffer_size = 16Minnodb_log_file_size = 128Minnodb_log_files_in_group = 3innodb_max_dirty_pages_pct = 90innodb_lock_wait_timeout = 120innodb_file_per_table = 0 #log-slow-queries = /data0/mysql/3306/slow.log#long_query_time = 10 [mysqldump]quickmax_allowed_packet = 32M
创建管理MySQL数据库的shell脚本
vi /data0/mysql/3306/mysql
输入以下内容（这里的用户名admin和密码12345678接下来的步骤会创建）
#!/bin/sh mysql_port=3306mysql_username="admin"mysql_password="12345678" function_start_mysql(){ printf "Starting MySQL...n" /bin/sh /usr/local/webserver/mysql/bin/mysqld_safe --defaults-file=/data0/mysql/${mysql_port}/my.cnf 2>&1 > /dev/null &} function_stop_mysql(){ printf "Stoping MySQL...n" /usr/local/webserver/mysql/bin/mysqladmin -u ${mysql_username} -p${mysql_password} -S /tmp/mysql.sock shutdown} function_restart_mysql(){ printf "Restarting MySQL...n" function_stop_mysql sleep 5 function_start_mysql} function_kill_mysql(){ kill -9 $(ps -ef | grep 'bin/mysqld_safe' | grep ${mysql_port} | awk '{printf $2}') kill -9 $(ps -ef | grep 'libexec/mysqld' | grep ${mysql_port} | awk '{printf $2}')} if [ "$1" = "start" ]; then function_start_mysqlelif [ "$1" = "stop" ]; then function_stop_mysqlelif [ "$1" = "restart" ]; then function_restart_mysqlelif [ "$1" = "kill" ]; then function_kill_mysqlelse printf "Usage: /data0/mysql/${mysql_port}/mysql {start|stop|restart|kill}n"fi 赋予shell脚本可执行权限
chmod +x /data0/mysql/3306/mysql
启动MySQL
/data0/mysql/3306/mysql start
通过命令行登录管理MySQL服务器（提示输入密码时直接回车）
/usr/local/webserver/mysql/bin/mysql -u root -p -S /tmp/mysql.sock
输入以下SQL语句，创建一个具有root权限的用户（admin）和密码（12345678）
GRANT ALL PRIVILEGES ON *.* TO 'admin'@'localhost' IDENTIFIED BY '12345678';GRANT ALL PRIVILEGES ON *.* TO 'admin'@'127.0.0.1' IDENTIFIED BY '12345678';
有时候编译无法生成 /tmp/mysql.sock ?
要等 mysql 启动过后才会生成，有部分原因会导致无法生成。----- 编译安装PHP（FastCGI模式）------------------------------------------------------------------------------------------------------------------------------------------------------
tar zxvf php-5.3.8.tar.gzcd php-5.3.8/./configure --enable-fpm --enable-cgi \--prefix=/usr/local/webserver/php \--with-mysql=/usr/local/webserver/mysql/ \--with-freetype-dir --with-jpeg-dir=/usr/lib \--with-png-dir=/usr/lib --with-zlib --with-libxml-dir=/usr \--enable-xml --disable-rpath --enable-safe-mode --enable-bcmath \--enable-shmop --enable-sysvsem --with-curl --with-curlwrappers \--enable-mbregex --enable-mbstring --with-gd \--enable-gd-native-ttf --with-openssl --enable-pcntl--with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip \--enable-soapmakemake installcp php.ini-development /usr/local/webserver/php/etc/php.inicd ../
创建php-fpm配置文件
vi /usr/local/webserver/php/etc/php-fpm.co
输入一下内容
;;;;;;;;;;;;;;;;;;;;;; FPM Configuration ;;;;;;;;;;;;;;;;;;;;;; ; All relative paths in this configuration file are relative to PHP's install; prefix (/usr/local/webserver/php). This prefix can be dynamicaly changed by using the; '-p' argument from the command line. ; Include one or more files. If glob(3) exists, it is used to include a bunch of; files from a glob(3) pattern. This directive can be used everywhere in the; file.; Relative path can also be used. They will be prefixed by:; - the global prefix if it's been set (-p arguement); - /usr/local/webserver/php otherwise;include=etc/fpm.d/*.conf ;;;;;;;;;;;;;;;;;;; Global Options ;;;;;;;;;;;;;;;;;;; [global]; Pid file; Note: the default prefix is /usr/local/webserver/php/var; Default Value: none;pid = run/php-fpm.pid ; Error log file; Note: the default prefix is /usr/local/webserver/php/var; Default Value: log/php-fpm.log;error_log = log/php-fpm.log ; Log level; Possible Values: alert, error, warning, notice, debug; Default Value: notice;log_level = notice ; If this number of child processes exit with SIGSEGV or SIGBUS within the time; interval set by emergency_restart_interval then FPM will restart. A value; of '0' means 'Off'.; Default Value: 0;emergency_restart_threshold = 0 ; Interval of time used by emergency_restart_interval to determine when; a graceful restart will be initiated. This can be useful to work around; accidental corruptions in an accelerator's shared memory.; Available Units: s(econds), m(inutes), h(ours), or d(ays); Default Unit: seconds; Default Value: 0;emergency_restart_interval = 0 ; Time limit for child processes to wait for a reaction on signals from master.; Available units: s(econds), m(inutes), h(ours), or d(ays); Default Unit: seconds; Default Value: 0;process_control_timeout = 0 ; Send FPM to background. Set to 'no' to keep FPM in foreground for debugging.; Default Value: yes;daemonize = yes ; Set open file descriptor rlimit for the master process.; Default Value: system defined value;rlimit_files = 1024 ; Set max core size rlimit for the master process.; Possible Values: 'unlimited' or an integer greater or equal to 0; Default Value: system defined value;rlimit_core = 0 ;;;;;;;;;;;;;;;;;;;;; Pool Definitions ;;;;;;;;;;;;;;;;;;;;; ; Multiple pools of child processes may be started with different listening; ports and different management options. The name of the pool will be; used in logs and stats. There is no limitation on the number of pools which; FPM can handle. Your system will tell you anyway :) ; Start a new pool named 'www'.; the variable $pool can we used in any directive and will be replaced by the; pool name ('www' here)[www] ; Per pool prefix; It only applies on the following directives:; - 'slowlog'; - 'listen' (unixsocket); - 'chroot'; - 'chdir'; - 'php_values'; - 'php_admin_values'; When not set, the global prefix (or /usr/local/webserver/php) applies instead.; Note: This directive can also be relative to the global prefix.; Default Value: none;prefix = /path/to/pools/$pool ; The address on which to accept FastCGI requests.; Valid syntaxes are:; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific address on; a specific port;; 'port' - to listen on a TCP socket to all addresses on a; specific port;; '/path/to/unix/socket' - to listen on a unix socket.; Note: This value is mandatory.listen = 127.0.0.1:9000 ; Set listen(2) backlog. A value of '-1' means unlimited.; Default Value: 128 (-1 on FreeBSD and OpenBSD);listen.backlog = -1 ; List of ipv4 addresses of FastCGI clients which are allowed to connect.; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address; must be separated by a comma. If this value is left blank, connections will be; accepted from any ip address.; Default Value: any;listen.allowed_clients = 127.0.0.1 ; Set permissions for unix socket, if one is used. In Linux, read/write; permissions must be set in order to allow connections from a web server. Many; BSD-derived systems allow connections regardless of permissions.; Default Values: user and group are set as the running user; mode is set to 0666;listen.owner = nobody;listen.group = nobody;listen.mode = 0666 ; Unix user/group of processes; Note: The user is mandatory. If the group is not set, the default user's group; will be used.user = nobodygroup = nobody ; Choose how the process manager will control the number of child processes.; Possible Values:; static - a fixed number (pm.max_children) of child processes;; dynamic - the number of child processes are set dynamically based on the; following directives:; pm.max_children - the maximum number of children that can; be alive at the same time.; pm.start_servers - the number of children created on startup.; pm.min_spare_servers - the minimum number of children in 'idle'; state (waiting to process). If the number; of 'idle' processes is less than this; number then some children will be created.; pm.max_spare_servers - the maximum number of children in 'idle'; state (waiting to process). If the number; of 'idle' processes is greater than this; number then some children will be killed.; Note: This value is mandatory.pm = dynamic ; The number of child processes to be created when pm is set to 'static' and the; maximum number of child processes to be created when pm is set to 'dynamic'.; This value sets the limit on the number of simultaneous requests that will be; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP; CGI.; Note: Used when pm is set to either 'static' or 'dynamic'; Note: This value is mandatory.pm.max_children = 50 ; The number of child processes created on startup.; Note: Used only when pm is set to 'dynamic'; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2pm.start_servers = 20 ; The desired minimum number of idle server processes.; Note: Used only when pm is set to 'dynamic'; Note: Mandatory when pm is set to 'dynamic'pm.min_spare_servers = 5 ; The desired maximum number of idle server processes.; Note: Used only when pm is set to 'dynamic'; Note: Mandatory when pm is set to 'dynamic'pm.max_spare_servers = 35 ; The number of requests each child process should execute before respawning.; This can be useful to work around memory leaks in 3rd party libraries. For; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.; Default Value: 0;pm.max_requests = 500 ; The URI to view the FPM status page. If this value is not set, no URI will be; recognized as a status page. By default, the status page shows the following; information:; accepted conn - the number of request accepted by the pool;; pool - the name of the pool;; process manager - static or dynamic;; idle processes - the number of idle processes;; active processes - the number of active processes;; total processes - the number of idle + active processes.; max children reached - number of times, the process limit has been reached,; when pm tries to start more children (works only for; pm 'dynamic'); The values of 'idle processes', 'active processes' and 'total processes' are; updated each second. The value of 'accepted conn' is updated in real time.; Example output:; accepted conn: 12073; pool: www; process manager: static; idle processes: 35; active processes: 65; total processes: 100; max children reached: 1; By default the status page output is formatted as text/plain. Passing either; 'html', 'xml' or 'json' as a query string will return the corresponding output; syntax. Example:; http://www.foo.bar/status; http://www.foo.bar/status?json; http://www.foo.bar/status?html; http://www.foo.bar/status?xml; Note: The value must start with a leading slash (/). The value can be; anything, but it may not be a good idea to use the .php extension or it; may conflict with a real PHP file.; Default Value: not set;pm.status_path = /status ; The ping URI to call the monitoring page of FPM. If this value is not set, no; URI will be recognized as a ping page. This could be used to test from outside; that FPM is alive and responding, or to; - create a graph of FPM availability (rrd or such);; - remove a server from a group if it is not responding (load balancing);; - trigger alerts for the operating team (24/7).; Note: The value must start with a leading slash (/). The value can be; anything, but it may not be a good idea to use the .php extension or it; may conflict with a real PHP file.; Default Value: not set;ping.path = /ping ; This directive may be used to customize the response of a ping request. The; response is formatted as text/plain with a 200 response code.; Default Value: pong;ping.response = pong ; The access log file; Default: not set;access.log = log/$pool.access.log ; The access log format.; The following syntax is allowed; %%: the '%' character; %C: %CPU used by the request; it can accept the following format:; - %{user}C for user CPU only; - %{system}C for system CPU only; - %{total}C for user + system CPU (default); %d: time taken to serve the request; it can accept the following format:; - %{seconds}d (default); - %{miliseconds}d; - %{mili}d; - %{microseconds}d; - %{micro}d; %e: an environment variable (same as $_ENV or $_SERVER); it must be associated with embraces to specify the name of the env; variable. Some exemples:; - server specifics like: %{REQUEST_METHOD}e or %{SERVER_PROTOCOL}e; - HTTP headers like: %{HTTP_HOST}e or %{HTTP_USER_AGENT}e; %f: script filename; %l: content-length of the request (for POST request only); %m: request method; %M: peak of memory allocated by PHP; it can accept the following format:; - %{bytes}M (default); - %{kilobytes}M; - %{kilo}M; - %{megabytes}M; - %{mega}M; %n: pool name; %o: ouput header; it must be associated with embraces to specify the name of the header:; - %{Content-Type}o; - %{X-Powered-By}o; - %{Transfert-Encoding}o; - ....; %p: PID of the child that serviced the request; %P: PID of the parent of the child that serviced the request; %q: the query string; %Q: the '?' character if query string exists; %r: the request URI (without the query string, see %q and %Q); %R: remote IP address; %s: status (response code); %t: server time the request was received; it can accept a strftime(3) format:; %d/%b/%Y:%H:%M:%S %z (default); %T: time the log has been written (the request has finished); it can accept a strftime(3) format:; %d/%b/%Y:%H:%M:%S %z (default); %u: remote user;; Default: "%R - %u %t "%m %r" %s";access.format = %R - %u %t "%m %r%Q%q" %s %f %{mili}d %{kilo}M %C%% ; The timeout for serving a single request after which the worker process will; be killed. This option should be used when the 'max_execution_time' ini option; does not stop script execution for some reason. A value of '0' means 'off'.; Available units: s(econds)(default), m(inutes), h(ours), or d(ays); Default Value: 0;request_terminate_timeout = 0 ; The timeout for serving a single request after which a PHP backtrace will be; dumped to the 'slowlog' file. A value of '0s' means 'off'.; Available units: s(econds)(default), m(inutes), h(ours), or d(ays); Default Value: 0;request_slowlog_timeout = 0 ; The log file for slow requests; Default Value: not set; Note: slowlog is mandatory if request_slowlog_timeout is set;slowlog = log/$pool.log.slow ; Set open file descriptor rlimit.; Default Value: system defined value;rlimit_files = 1024 ; Set max core size rlimit.; Possible Values: 'unlimited' or an integer greater or equal to 0; Default Value: system defined value;rlimit_core = 0 ; Chroot to this directory at the start. This value must be defined as an; absolute path. When this value is not set, chroot is not used.; Note: you can prefix with '$prefix' to chroot to the pool prefix or one; of its subdirectories. If the pool prefix is not set, the global prefix; will be used instead.; Note: chrooting is a great security feature and should be used whenever; possible. However, all PHP paths will be relative to the chroot; (error_log, sessions.save_path, ...).; Default Value: not set;chroot = ; Chdir to this directory at the start.; Note: relative path can be used.; Default Value: current directory or / when chroot;chdir = /var/www ; Redirect worker stdout and stderr into main error log. If not set, stdout and; stderr will be redirected to /dev/null according to FastCGI specs.; Note: on highloaded environement, this can cause some delay in the page; process time (several ms).; Default Value: no;catch_workers_output = yes ; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from; the current environment.; Default Value: clean env;env[HOSTNAME] = $HOSTNAME;env[PATH] = /usr/local/bin:/usr/bin:/bin;env[TMP] = /tmp;env[TMPDIR] = /tmp;env[TEMP] = /tmp ; Additional php.ini defines, specific to this pool of workers. These settings; overwrite the values previously defined in the php.ini. The directives are the; same as the PHP SAPI:; php_value/php_flag - you can set classic ini defines which can; be overwritten from PHP call 'ini_set'.; php_admin_value/php_admin_flag - these directives won't be overwritten by; PHP call 'ini_set'; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no. ; Defining 'extension' will load the corresponding shared extension from; extension_dir. Defining 'disable_functions' or 'disable_classes' will not; overwrite previously defined php.ini values, but will append the new value; instead. ; Note: path INI options can be relative and will be expanded with the prefix; (pool, global or /usr/local/webserver/php) ; Default Value: nothing is defined by default except the values in php.ini and; specified at startup with the -d argument;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f www@my.domain.com;php_flag[display_errors] = off;php_admin_value[error_log] = /var/log/fpm-php.www.log;php_admin_flag[log_errors] = on;php_admin_value[memory_limit] = 32M 启动php-cgi进程，监听127.0.0.1的9000端口，进程数为128（如果服务器内存小于3GB，可以只开启64个进程）
ulimit -SHn 65535/usr/local/webserver/php/sbin/php-fpm -c /usr/local/webserver/php/etc/php.ini
使用php-fpm 运行php时无法加载模块？
----- 安装Nginx --------------------------------------------------------------------------------------------------------------------------------------------------------------------------
创建www用户和组，以及供 主机IP 虚拟主机使用的目录
/usr/sbin/groupadd www/usr/sbin/useradd -g www www mkdir -p /data0/htdocs/wwwchmod +w /data0/htdocs/wwwchown -R www:www /data0/htdocs/www
安装Nginx所需的pcre库
tar zxvf pcre-8.10.tar.gzcd pcre-8.10/./configuremake && make installcd ../
安装Nginx
tar zxvf nginx-1.2.0.tar.gzcd nginx-1.2.0/./configure --user=www --group=www --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_modulemake && make installcd ../
创建Nginx日志目录
mkdir -p /data1/logschmod +w /data1/logschown -R www:www /data1/logs
创建Nginx配置文件
rm -f /usr/local/webserver/nginx/conf/nginx.confvi /usr/local/webserver/nginx/conf/nginx.conf
输入一下内容
user www www; worker_processes 8; error_log /data1/logs/nginx_error.log crit; pid /usr/local/webserver/nginx/nginx.pid; #Specifies the value for maximum file descriptors that can be opened by this process.worker_rlimit_nofile 65535; events{ use epoll; worker_connections 65535;} http{ include mime.types; default_type application/octet-stream; #charset gb2312; server_names_hash_bucket_size 128; client_header_buffer_size 32k; large_client_header_buffers 4 32k; client_max_body_size 8m; sendfile on; tcp_nopush on; keepalive_timeout 60; tcp_nodelay on; fastcgi_connect_timeout 300; fastcgi_send_timeout 300; fastcgi_read_timeout 300; fastcgi_buffer_size 64k; fastcgi_buffers 4 64k; fastcgi_busy_buffers_size 128k; fastcgi_temp_file_write_size 128k; gzip on; gzip_min_length 1k; gzip_buffers 4 16k; gzip_http_version 1.0; gzip_comp_level 2; gzip_types text/plain application/x-javascript text/css application/xml; gzip_vary on; #limit_zone crawler $binary_remote_addr 10m; server { listen 80; server_name sex.com; index index.html index.htm index.php; root /data0/htdocs/www; location ~ .*.(php|php5)?$ { #fastcgi_pass unix:/tmp/php-cgi.sock; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; include fcgi.conf; } } } 在/usr/local/webserver/nginx/conf/目录中创建fcgi.conf文件
vi /usr/local/webserver/nginx/conf/fcgi.con
输入一下内容
fastcgi_param GATEWAY_INTERFACE CGI/1.1;fastcgi_param SERVER_SOFTWARE nginx; fastcgi_param QUERY_STRING $query_string;fastcgi_param REQUEST_METHOD $request_method;fastcgi_param CONTENT_TYPE $content_type;fastcgi_param CONTENT_LENGTH $content_length; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;fastcgi_param SCRIPT_NAME $fastcgi_script_name;fastcgi_param REQUEST_URI $request_uri;fastcgi_param DOCUMENT_URI $document_uri;fastcgi_param DOCUMENT_ROOT $document_root;fastcgi_param SERVER_PROTOCOL $server_protocol; fastcgi_param REMOTE_ADDR $remote_addr;fastcgi_param REMOTE_PORT $remote_port;fastcgi_param SERVER_ADDR $server_addr;fastcgi_param SERVER_PORT $server_port;fastcgi_param SERVER_NAME $server_name; # PHP only, required if PHP was built with --enable-force-cgi-redirectfastcgi_param REDIRECT_STATUS 200;
启动Nginx
ulimit -SHn 65535/usr/local/webserver/nginx/sbin/nginx
----- 配置开机自动启动 Nginx + PHP ----------------------------------------------------------------------------------------------------------------------------------------------------------------
vi /etc/rc.local
末尾追加
ulimit -SHn 65535/usr/local/webserver/php/sbin/php-fpm/usr/local/webserver/nginx/sbin/nginx
----- 优化 Linux 内核参数 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
vi /etc/sysctl.conf
末尾追加
# Addnet.ipv4.tcp_max_syn_backlog = 65536net.core.netdev_max_backlog = 32768net.core.somaxconn = 32768 net.core.wmem_default = 8388608net.core.rmem_default = 8388608net.core.rmem_max = 16777216net.core.wmem_max = 16777216 net.ipv4.tcp_timestamps = 0net.ipv4.tcp_synack_retries = 2net.ipv4.tcp_syn_retries = 2 net.ipv4.tcp_tw_recycle = 1#net.ipv4.tcp_tw_len = 1net.ipv4.tcp_tw_reuse = 1 net.ipv4.tcp_mem = 94500000 915000000 927000000net.ipv4.tcp_max_orphans = 3276800 #net.ipv4.tcp_fin_timeout = 30#net.ipv4.tcp_keepalive_time = 120net.ipv4.ip_local_port_range = 1024 65535
立即生效
/sbin/sysctl -p
----- 不停止 Nginx 服务的情况下平滑变更 Nginx 配置 -------------------------------------------------------------------------------------------------------------------------------------------------
修改/usr/local/webserver/nginx/conf/nginx.conf配置文件后，请执行以下命令检查配置文件是否正确
/usr/local/webserver/nginx/sbin/nginx -t
如果屏幕显示以下两行信息，说明配置文件正确： the configuration file /usr/local/webserver/nginx/conf/nginx.conf syntax is ok the configuration file /usr/local/webserver/nginx/conf/nginx.conf was tested successfully
平滑重启
/usr/local/webserver/nginx/sbin/nginx -s reload
参考来源：