Apache-2.4
無法讓 php5-fpm 在 Ubuntu 14.04 和 Apache 2.4.7 上工作
我已經嘗試了兩天來升級我的正常 LAMP 堆棧以使用 php5-fpm 和 event-mpm，但它就是不想工作！在這一點上，我似乎已經嘗試了一切以使其工作，但無濟於事。
當我查看我的活動程序時，Apache2 和 php5-fpm 似乎都可以正常工作，但在我的 error.log 中，我有數百行錯誤。見下文：
[Sat May 07 00:11:47.989552 2016] [fastcgi:error] [pid 4078:tid 140403470214912] (104)Connection reset by peer: [client 185.103.252.170:36642] FastCGI: comm with server "/usr/lib/cgi-bin/php5-fcgi" aborted: read failed [Sat May 07 00:11:47.989637 2016] [fastcgi:error] [pid 4078:tid 140403470214912] [client 185.103.252.170:36642] FastCGI: incomplete headers (0 bytes) received from server "/usr/lib/cgi-bin/php5-fcgi" ... these two lines repeat hundreds of times until... [Sat May 07 00:11:55.753957 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 3934 still did not exit, sending a SIGTERM [Sat May 07 00:11:55.754064 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 3935 still did not exit, sending a SIGTERM [Sat May 07 00:11:55.754090 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 4019 still did not exit, sending a SIGTERM [Sat May 07 00:11:55.754110 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 4049 still did not exit, sending a SIGTERM [Sat May 07 00:11:55.754122 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 4078 still did not exit, sending a SIGTERM [Sat May 07 00:11:57.756331 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 3934 still did not exit, sending a SIGTERM [Sat May 07 00:11:57.756423 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 3935 still did not exit, sending a SIGTERM [Sat May 07 00:11:57.756445 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 4019 still did not exit, sending a SIGTERM [Sat May 07 00:11:57.756482 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 4049 still did not exit, sending a SIGTERM [Sat May 07 00:11:57.756495 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 4078 still did not exit, sending a SIGTERM [Sat May 07 00:11:59.758086 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 3934 still did not exit, sending a SIGTERM [Sat May 07 00:11:59.758169 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 3935 still did not exit, sending a SIGTERM [Sat May 07 00:11:59.758191 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 4019 still did not exit, sending a SIGTERM [Sat May 07 00:11:59.758209 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 4049 still did not exit, sending a SIGTERM [Sat May 07 00:11:59.758226 2016] [core:warn] [pid 3930:tid 140403581888384] AH00045: child process 4078 still did not exit, sending a SIGTERM [Sat May 07 00:12:01.760456 2016] [core:error] [pid 3930:tid 140403581888384] AH00046: child process 3934 still did not exit, sending a SIGKILL [Sat May 07 00:12:01.761752 2016] [core:error] [pid 3930:tid 140403581888384] AH00046: child process 3935 still did not exit, sending a SIGKILL [Sat May 07 00:12:01.761801 2016] [core:error] [pid 3930:tid 140403581888384] AH00046: child process 4019 still did not exit, sending a SIGKILL [Sat May 07 00:12:01.761844 2016] [core:error] [pid 3930:tid 140403581888384] AH00046: child process 4078 still did not exit, sending a SIGKILL [Sat May 07 00:12:02.762224 2016] [mpm_event:notice] [pid 3930:tid 140403581888384] AH00491: caught SIGTERM, shutting down [Sat May 07 00:12:02.772529 2016] [:alert] [pid 3933:tid 140403581888384] (4)Interrupted system call: FastCGI: read() from pipe failed (0) [Sat May 07 00:12:02.772627 2016] [:alert] [pid 3933:tid 140403581888384] (4)Interrupted system call: FastCGI: the PM is shutting down, Apache seems to have disappeared - bye [Sat May 07 00:12:03.493442 2016] [:notice] [pid 4415:tid 139659167008640] FastCGI: process manager initialized (pid 4415) [Sat May 07 00:12:03.494410 2016] [mpm_event:notice] [pid 4412:tid 139659167008640] AH00489: Apache/2.4.7 (Ubuntu) mod_fastcgi/mod_fastcgi-SNAP-0910052141 configured -- resuming normal operations [Sat May 07 00:12:03.494513 2016] [core:notice] [pid 4412:tid 139659167008640] AH00094: Command line: '/usr/sbin/apache2'我的設置如下所示：
/etc/apache2/sites-available/000-default.conf
<VirtualHost *:80> # The ServerName directive sets the request scheme, hostname and port that # the server uses to identify itself. This is used when creating # redirection URLs. In the context of virtual hosts, the ServerName # specifies what hostname must appear in the request's Host: header to # match this virtual host. For the default virtual host (this file) this # value is not decisive as it is used as a last resort host regardless. # However, you must set it for any further virtual host explicitly. ServerName soulslike.com ServerAlias *.soulslike.com ServerAdmin webmaster@localhost DocumentRoot /var/www/html Options -Indexes <Directory /var/www/html/> AllowOverride All ... </Directory> # Available loglevels: trace8, ..., trace1, debug, info, notice, warn, # error, crit, alert, emerg. # It is also possible to configure the loglevel for particular # modules, e.g. #LogLevel info ssl:warn ErrorLog ${APACHE_LOG_DIR}/error.log CustomLog ${APACHE_LOG_DIR}/access.log combined # For most configuration files from conf-available/, which are # enabled or disabled at a global level, it is possible to # include a line for only one particular virtual host. For example the # following line enables the CGI configuration for this host only # after it has been globally disabled with "a2disconf". #Include conf-available/serve-cgi-bin.conf </VirtualHost> # vim: syntax=apache ts=4 sw=4 sts=4 sr noet/etc/apache2/conf-available/php5-fpm.conf
<IfModule mod_fastcgi.c> AddHandler php5-fcgi .php Action php5-fcgi /php5-fcgi Alias /php5-fcgi /usr/lib/cgi-bin/php5-fcgi FastCgiExternalServer /usr/lib/cgi-bin/php5-fcgi -socket /var/run/php5-fpm.sock -pass-header Authorization -idle-timeout 900 <Directory /usr/lib/cgi-bin> Require all granted </Directory> </IfModule>啟用 Apache2 的模組
core_module (static) so_module (static) watchdog_module (static) http_module (static) log_config_module (static) logio_module (static) version_module (static) unixd_module (static) access_compat_module (shared) actions_module (shared) alias_module (shared) auth_basic_module (shared) authn_core_module (shared) authn_file_module (shared) authz_core_module (shared) authz_host_module (shared) authz_user_module (shared) autoindex_module (shared) deflate_module (shared) dir_module (shared) env_module (shared) expires_module (shared) fastcgi_module (shared) filter_module (shared) headers_module (shared) mime_module (shared) mpm_event_module (shared) negotiation_module (shared) rewrite_module (shared) setenvif_module (shared) status_module (shared)/etc/php5/fpm/pool.d/www.conf
; Start a new pool named 'www'. ; the variable $pool can we used in any directive and will be replaced by the ; pool name ('www' here) [www] ; Per pool prefix ; It only applies on the following directives: ; - 'slowlog' ; - 'listen' (unixsocket) ; - 'chroot' ; - 'chdir' ; - 'php_values' ; - 'php_admin_values' ; When not set, the global prefix (or /usr) applies instead. ; Note: This directive can also be relative to the global prefix. ; Default Value: none ;prefix = /path/to/pools/$pool ; 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 = www-data group = www-data ; 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 = /var/run/php5-fpm.sock ; Set listen(2) backlog. ; Default Value: 65535 (-1 on FreeBSD and OpenBSD) ;listen.backlog = 65535 ; 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 0660 listen.owner = www-data listen.group = www-data listen.mode = 0666 ; 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 ; Specify the nice(2) priority to apply to the pool processes (only if set) ; The value can vary from -19 (highest priority) to 20 (lower priority) ; Note: - It will only work if the FPM master process is launched as root ; - The pool processes will inherit the master process priority ; unless it specified otherwise ; Default Value: no set ; priority = -19 ; 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. With this process management, there will be ; always at least 1 children. ; 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. ; ondemand - no children are created at startup. Children will be forked when ; new requests will connect. The following parameter are used: ; pm.max_children - the maximum number of children that ; can be alive at the same time. ; pm.process_idle_timeout - The number of seconds after which ; an idle process 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 when pm is set to 'dynamic' or 'ondemand'. ; 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. The below defaults are based on a server without much resources. Don't ; forget to tweak pm.* to fit your needs. ; Note: Used when pm is set to 'static', 'dynamic' or 'ondemand' ; Note: This value is mandatory. pm.max_children = 5 ; 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) / 2 pm.start_servers = 2 ; 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 = 1 ; 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 = 3 ; The number of seconds after which an idle process will be killed. ; Note: Used only when pm is set to 'ondemand' ; Default Value: 10s ;pm.process_idle_timeout = 10s; ; 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. It shows the following informations: ; pool - the name of the pool; ; process manager - static, dynamic or ondemand; ; start time - the date and time FPM has started; ; start since - number of seconds since FPM has started; ; accepted conn - the number of request accepted by the pool; ; listen queue - the number of request in the queue of pending ; connections (see backlog in listen(2)); ; max listen queue - the maximum number of requests in the queue ; of pending connections since FPM has started; ; listen queue len - the size of the socket queue of pending connections; ; idle processes - the number of idle processes; ; active processes - the number of active processes; ; total processes - the number of idle + active processes; ; max active processes - the maximum number of active processes since FPM ; has started; ; max children reached - number of times, the process limit has been reached, ; when pm tries to start more children (works only for ; pm 'dynamic' and 'ondemand'); ; Value are updated in real time. ; Example output: ; pool: www ; process manager: static ; start time: 01/Jul/2011:17:53:49 +0200 ; start since: 62636 ; accepted conn: 190460 ; listen queue: 0 ; max listen queue: 1 ; listen queue len: 42 ; idle processes: 4 ; active processes: 11 ; total processes: 15 ; max active processes: 12 ; max children reached: 0 ; ; By default the status page output is formatted as text/plain. Passing either ; 'html', 'xml' or 'json' in the 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 ; ; By default the status page only outputs short status. Passing 'full' in the ; query string will also return status for each pool process. ; Example: ; http://www.foo.bar/status?full ; http://www.foo.bar/status?json&full ; http://www.foo.bar/status?html&full ; http://www.foo.bar/status?xml&full ; The Full status returns for each process: ; pid - the PID of the process; ; state - the state of the process (Idle, Running, ...); ; start time - the date and time the process has started; ; start since - the number of seconds since the process has started; ; requests - the number of requests the process has served; ; request duration - the duration in µs of the requests; ; request method - the request method (GET, POST, ...); ; request URI - the request URI with the query string; ; content length - the content length of the request (only with POST); ; user - the user (PHP_AUTH_USER) (or '-' if not set); ; script - the main script called (or '-' if not set); ; last request cpu - the %cpu the last request consumed ; it's always 0 if the process is not in Idle state ; because CPU calculation is done when the request ; processing has terminated; ; last request memory - the max amount of memory the last request consumed ; it's always 0 if the process is not in Idle state ; because memory calculation is done when the request ; processing has terminated; ; If the process is in Idle state, then informations are related to the ; last request the process has served. Otherwise informations are related to ; the current request being served. ; Example output: ; ************************ ; pid: 31330 ; state: Running ; start time: 01/Jul/2011:17:53:49 +0200 ; start since: 63087 ; requests: 12808 ; request duration: 1250261 ; request method: GET ; request URI: /test_mem.php?N=10000 ; content length: 0 ; user: - ; script: /home/fat/web/docs/php/test_mem.php ; last request cpu: 0.00 ; last request memory: 0 ; ; Note: There is a real-time FPM status monitoring sample web page available ; It's available in: ${prefix}/share/fpm/status.html ; ; Note: The value must start with a leading slash (/). The value can be ; anything, but it may not be a good idea to use the .php extension or it ; may conflict with a real PHP file. ; Default Value: not set ;pm.status_path = /status ; The ping URI to call the monitoring page of FPM. If this value is not set, no ; URI will be recognized as a ping page. This could be used to test from outside ; that FPM is alive and responding, or to ; - create a graph of FPM availability (rrd or such); ; - remove a server from a group if it is not responding (load balancing); ; - trigger alerts for the operating team (24/7). ; Note: The value must start with a leading slash (/). The value can be ; anything, but it may not be a good idea to use the .php extension or it ; may conflict with a real PHP file. ; Default Value: not set ;ping.path = /ping ; This directive may be used to customize the response of a ping request. The ; response is formatted as text/plain with a 200 response code. ; Default Value: pong ;ping.response = pong ; The access log file ; Default: not set ;access.log = log/$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 $_SERVER) ; it must be associated with embraces to specify the name of the env ; variable. Some exemples: ; - server specifics like: %{REQUEST_METHOD}e or %{SERVER_PROTOCOL}e ; - HTTP headers like: %{HTTP_HOST}e or %{HTTP_USER_AGENT}e ; %f: script filename ; %l: content-length of the request (for POST request only) ; %m: request method ; %M: peak of memory allocated by PHP ; it can accept the following format: ; - %{bytes}M (default) ; - %{kilobytes}M ; - %{kilo}M ; - %{megabytes}M ; - %{mega}M ; %n: pool name ; %o: output header ; it must be associated with embraces to specify the name of the header: ; - %{Content-Type}o ; - %{X-Powered-By}o ; - %{Transfert-Encoding}o ; - .... ; %p: PID of the child that serviced the request ; %P: PID of the parent of the child that serviced the request ; %q: the query string ; %Q: the '?' character if query string exists ; %r: the request URI (without the query string, see %q and %Q) ; %R: remote IP address ; %s: status (response code) ; %t: server time the request was received ; it can accept a strftime(3) format: ; %d/%b/%Y:%H:%M:%S %z (default) ; %T: time the log has been written (the request has finished) ; it can accept a strftime(3) format: ; %d/%b/%Y:%H:%M:%S %z (default) ; %u: remote user ; ; Default: "%R - %u %t \"%m %r\" %s" ;access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{mili}d %{kilo}M %C%%" ; The log file for slow requests ; Default Value: not set ; Note: slowlog is mandatory if request_slowlog_timeout is set ;slowlog = log/$pool.log.slow ; 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 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 ; 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 = / ; 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 ; Limits the extensions of the main script FPM will allow to parse. This can ; prevent configuration mistakes on the web server side. You should only limit ; FPM to .php extensions to prevent malicious users to use other extensions to ; exectute php code. ; Note: set an empty value to allow all extensions. ; Default Value: .php ;security.limit_extensions = .php .php3 .php4 .php5 ; 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) ; 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/run/php5-fpm.sock
www-data:www-data 0666如有必要，我可以提供額外的文件和資訊。任何幫助將不勝感激！我已經連續兩天在這個問題上絞盡腦汁了！
mod_fastcgi是一個記憶體豬，通常難以設置。您也許應該嘗試使用 進行設置mod_proxy_fcgi，這是 Apache 2.4 中新提供的，僅適用於這種類型的案例。PHP-FPM的Apache wiki 條目有一些很好的入門指南。該
mod_proxy_fcgi文件還包括設置 PHP-FPM 的特定範例，並且PHP 文件也提供了有用的資訊。另請注意（儘管有一些相反的錯誤引用），直到 Apache 2.4.10（2.4.9 並未真正發布），unix 套接字才可用於此，因此您不能在 2.4.7 下使用它們。