diff --git a/conf/php-fpm.conf b/conf/php-fpm.conf index 00f6812..aff55a1 100644 --- a/conf/php-fpm.conf +++ b/conf/php-fpm.conf @@ -1,10 +1,11 @@ ; Start a new pool named 'www'. -; the variable $pool can we used in any directive and will be replaced by the +; the variable $pool can be used in any directive and will be replaced by the ; pool name ('www' here) [__NAMETOCHANGE__] ; Per pool prefix ; It only applies on the following directives: +; - 'access.log' ; - 'slowlog' ; - 'listen' (unixsocket) ; - 'chroot' @@ -24,28 +25,35 @@ group = __USER__ ; 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 +; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific IPv4 address on ; a specific port; -; 'port' - to listen on a TCP socket to all addresses on a -; specific port; +; '[ip:6:addr:ess]:port' - to listen on a TCP socket to a specific IPv6 address on +; a specific port; +; 'port' - to listen on a TCP socket to all addresses +; (IPv6 and IPv4-mapped) on a specific port; ; '/path/to/unix/socket' - to listen on a unix socket. ; Note: This value is mandatory. -listen = /var/run/php/php7.0-fpm-__NAMETOCHANGE__.sock +listen = /run/php/php7.0-fpm-__NAMETOCHANGE__.sock -; Set listen(2) backlog. A value of '-1' means unlimited. -; Default Value: 128 (-1 on FreeBSD and OpenBSD) -;listen.backlog = 128 +; Set listen(2) backlog. +; Default Value: 511 (-1 on FreeBSD and OpenBSD) +;listen.backlog = 511 ; 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. +; 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 = 0660 - -; List of ipv4 addresses of FastCGI clients which are allowed to connect. +; When POSIX Access Control Lists are supported you can set them using +; these options, value is a comma separated list of user/group names. +; When set, listen.owner and listen.group are ignored +;listen.acl_users = +;listen.acl_groups = + +; List of addresses (IPv4/IPv6) 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 @@ -59,7 +67,13 @@ listen.group = www-data ; - The pool processes will inherit the master process priority ; unless it specified otherwise ; Default Value: no set -; priority = -19 +; process.priority = -19 + +; Set the process dumpable flag (PR_SET_DUMPABLE prctl) even if the process user +; or group is differrent than the master process user. It allows to create process +; core dump and ptrace the process for the pool user. +; Default Value: no +; process.dumpable = yes ; Choose how the process manager will control the number of child processes. ; Possible Values: @@ -96,7 +110,7 @@ pm = dynamic ; 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 = 10 +pm.max_children = 5 ; The number of child processes created on startup. ; Note: Used only when pm is set to 'dynamic' @@ -117,12 +131,12 @@ pm.max_spare_servers = 3 ; 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 +;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: @@ -170,7 +184,7 @@ pm.max_requests = 500 ; ; By default the status page only outputs short status. Passing 'full' in the ; query string will also return status for each pool process. -; Example: +; Example: ; http://www.foo.bar/status?full ; http://www.foo.bar/status?json&full ; http://www.foo.bar/status?html&full @@ -215,7 +229,7 @@ pm.max_requests = 500 ; last request memory: 0 ; ; Note: There is a real-time FPM status monitoring sample web page available -; It's available in: ${prefix}/share/fpm/status.html +; It's available in: /usr/share/php/7.0/fpm/status.html ; ; Note: The value must start with a leading slash (/). The value can be ; anything, but it may not be a good idea to use the .php extension or it @@ -275,7 +289,7 @@ pm.max_requests = 500 ; - %{megabytes}M ; - %{mega}M ; %n: pool name -; %o: ouput header +; %o: output header ; it must be associated with embraces to specify the name of the header: ; - %{Content-Type}o ; - %{X-Powered-By}o @@ -283,7 +297,7 @@ pm.max_requests = 500 ; - .... ; %p: PID of the child that serviced the request ; %P: PID of the parent of the child that serviced the request -; %q: the query string +; %q: the query string ; %Q: the '?' character if query string exists ; %r: the request URI (without the query string, see %q and %Q) ; %R: remote IP address @@ -291,47 +305,51 @@ pm.max_requests = 500 ; %t: server time the request was received ; it can accept a strftime(3) format: ; %d/%b/%Y:%H:%M:%S %z (default) +; The strftime(3) format must be encapsuled in a %{}t tag +; e.g. for a ISO8601 formatted timestring, use: %{%Y-%m-%dT%H:%M:%S%z}t ; %T: time the log has been written (the request has finished) ; it can accept a strftime(3) format: ; %d/%b/%Y:%H:%M:%S %z (default) +; The strftime(3) format must be encapsuled in a %{}t tag +; e.g. for a ISO8601 formatted timestring, use: %{%Y-%m-%dT%H:%M:%S%z}t ; %u: remote user ; ; Default: "%R - %u %t \"%m %r\" %s" ;access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{mili}d %{kilo}M %C%%" - + ; The log file for slow requests ; Default Value: not set ; Note: slowlog is mandatory if request_slowlog_timeout is set -slowlog = /var/log/nginx/__NAMETOCHANGE__.slow.log - +;slowlog = log/$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 = 5s - +;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 = 1d - + ; 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 +; 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 @@ -347,16 +365,25 @@ chdir = __FINALPATH__ ; Note: on highloaded environement, this can cause some delay in the page ; process time (several ms). ; Default Value: no -catch_workers_output = yes +;catch_workers_output = yes + +; Clear environment in FPM workers +; Prevents arbitrary environment variables from reaching FPM worker processes +; by clearing the environment in workers before env vars specified in this +; pool configuration are added. +; Setting to "no" will make all environment variables available to PHP code +; via getenv(), $_ENV and $_SERVER. +; Default Value: yes +;clear_env = no ; 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. +; execute php code. ; Note: set an empty value to allow all extensions. ; Default Value: .php ;security.limit_extensions = .php .php3 .php4 .php5 .php7 - + ; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from ; the current environment. ; Default Value: clean env @@ -370,7 +397,7 @@ catch_workers_output = yes ; 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'. +; 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.