www.conf (22665B)
1 ; Start a new pool named 'www'. 2 ; the variable $pool can be used in any directive and will be replaced by the 3 ; pool name ('www' here) 4 [www] 5 6 ; Per pool prefix 7 ; It only applies on the following directives: 8 ; - 'access.log' 9 ; - 'slowlog' 10 ; - 'listen' (unixsocket) 11 ; - 'chroot' 12 ; - 'chdir' 13 ; - 'php_values' 14 ; - 'php_admin_values' 15 ; When not set, the global prefix (or /usr) applies instead. 16 ; Note: This directive can also be relative to the global prefix. 17 ; Default Value: none 18 ;prefix = /path/to/pools/$pool 19 20 ; Unix user/group of the child processes. This can be used only if the master 21 ; process running user is root. It is set after the child process is created. 22 ; The user and group can be specified either by their name or by their numeric 23 ; IDs. 24 ; Note: If the user is root, the executable needs to be started with 25 ; --allow-to-run-as-root option to work. 26 ; Default Values: The user is set to master process running user by default. 27 ; If the group is not set, the user's group is used. 28 user = www-data 29 group = www-data 30 31 ; The address on which to accept FastCGI requests. 32 ; Valid syntaxes are: 33 ; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific IPv4 address on 34 ; a specific port; 35 ; '[ip:6:addr:ess]:port' - to listen on a TCP socket to a specific IPv6 address on 36 ; a specific port; 37 ; 'port' - to listen on a TCP socket to all addresses 38 ; (IPv6 and IPv4-mapped) on a specific port; 39 ; '/path/to/unix/socket' - to listen on a unix socket. 40 ; Note: This value is mandatory. 41 listen = /run/php/php8.4-fpm.sock 42 43 ; Set listen(2) backlog. 44 ; Default Value: 511 (-1 on Linux, FreeBSD and OpenBSD) 45 ;listen.backlog = 511 46 47 ; Set permissions for unix socket, if one is used. In Linux, read/write 48 ; permissions must be set in order to allow connections from a web server. Many 49 ; BSD-derived systems allow connections regardless of permissions. The owner 50 ; and group can be specified either by name or by their numeric IDs. 51 ; Default Values: Owner is set to the master process running user. If the group 52 ; is not set, the owner's group is used. Mode is set to 0660. 53 listen.owner = www-data 54 listen.group = www-data 55 ;listen.mode = 0660 56 57 ; When POSIX Access Control Lists are supported you can set them using 58 ; these options, value is a comma separated list of user/group names. 59 ; When set, listen.owner and listen.group are ignored 60 ;listen.acl_users = 61 ;listen.acl_groups = 62 63 ; List of addresses (IPv4/IPv6) of FastCGI clients which are allowed to connect. 64 ; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original 65 ; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address 66 ; must be separated by a comma. If this value is left blank, connections will be 67 ; accepted from any ip address. 68 ; Default Value: any 69 ;listen.allowed_clients = 127.0.0.1 70 71 ; Set the associated the route table (FIB). FreeBSD only 72 ; Default Value: -1 73 ;listen.setfib = 1 74 75 ; Specify the nice(2) priority to apply to the pool processes (only if set) 76 ; The value can vary from -19 (highest priority) to 20 (lower priority) 77 ; Note: - It will only work if the FPM master process is launched as root 78 ; - The pool processes will inherit the master process priority 79 ; unless it specified otherwise 80 ; Default Value: no set 81 ; process.priority = -19 82 83 ; Set the process dumpable flag (PR_SET_DUMPABLE prctl for Linux or 84 ; PROC_TRACE_CTL procctl for FreeBSD) even if the process user 85 ; or group is different than the master process user. It allows to create process 86 ; core dump and ptrace the process for the pool user. 87 ; Default Value: no 88 ; process.dumpable = yes 89 90 ; Choose how the process manager will control the number of child processes. 91 ; Possible Values: 92 ; static - a fixed number (pm.max_children) of child processes; 93 ; dynamic - the number of child processes are set dynamically based on the 94 ; following directives. With this process management, there will be 95 ; always at least 1 children. 96 ; pm.max_children - the maximum number of children that can 97 ; be alive at the same time. 98 ; pm.start_servers - the number of children created on startup. 99 ; pm.min_spare_servers - the minimum number of children in 'idle' 100 ; state (waiting to process). If the number 101 ; of 'idle' processes is less than this 102 ; number then some children will be created. 103 ; pm.max_spare_servers - the maximum number of children in 'idle' 104 ; state (waiting to process). If the number 105 ; of 'idle' processes is greater than this 106 ; number then some children will be killed. 107 ; pm.max_spawn_rate - the maximum number of rate to spawn child 108 ; processes at once. 109 ; ondemand - no children are created at startup. Children will be forked when 110 ; new requests will connect. The following parameter are used: 111 ; pm.max_children - the maximum number of children that 112 ; can be alive at the same time. 113 ; pm.process_idle_timeout - The number of seconds after which 114 ; an idle process will be killed. 115 ; Note: This value is mandatory. 116 pm = dynamic 117 118 ; The number of child processes to be created when pm is set to 'static' and the 119 ; maximum number of child processes when pm is set to 'dynamic' or 'ondemand'. 120 ; This value sets the limit on the number of simultaneous requests that will be 121 ; served. Equivalent to the ApacheMaxClients directive with mpm_prefork. 122 ; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP 123 ; CGI. The below defaults are based on a server without much resources. Don't 124 ; forget to tweak pm.* to fit your needs. 125 ; Note: Used when pm is set to 'static', 'dynamic' or 'ondemand' 126 ; Note: This value is mandatory. 127 pm.max_children = 10 128 129 ; The number of child processes created on startup. 130 ; Note: Used only when pm is set to 'dynamic' 131 ; Default Value: (min_spare_servers + max_spare_servers) / 2 132 pm.start_servers = 4 133 134 ; The desired minimum number of idle server processes. 135 ; Note: Used only when pm is set to 'dynamic' 136 ; Note: Mandatory when pm is set to 'dynamic' 137 pm.min_spare_servers = 2 138 139 ; The desired maximum number of idle server processes. 140 ; Note: Used only when pm is set to 'dynamic' 141 ; Note: Mandatory when pm is set to 'dynamic' 142 pm.max_spare_servers = 6 143 144 ; The number of rate to spawn child processes at once. 145 ; Note: Used only when pm is set to 'dynamic' 146 ; Note: Mandatory when pm is set to 'dynamic' 147 ; Default Value: 32 148 ;pm.max_spawn_rate = 32 149 150 ; The number of seconds after which an idle process will be killed. 151 ; Note: Used only when pm is set to 'ondemand' 152 ; Default Value: 10s 153 ;pm.process_idle_timeout = 10s; 154 155 ; The number of requests each child process should execute before respawning. 156 ; This can be useful to work around memory leaks in 3rd party libraries. For 157 ; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS. 158 ; Default Value: 0 159 pm.max_requests = 500 160 161 ; The URI to view the FPM status page. If this value is not set, no URI will be 162 ; recognized as a status page. It shows the following information: 163 ; pool - the name of the pool; 164 ; process manager - static, dynamic or ondemand; 165 ; start time - the date and time FPM has started; 166 ; start since - number of seconds since FPM has started; 167 ; accepted conn - the number of request accepted by the pool; 168 ; listen queue - the number of request in the queue of pending 169 ; connections (see backlog in listen(2)); 170 ; max listen queue - the maximum number of requests in the queue 171 ; of pending connections since FPM has started; 172 ; listen queue len - the size of the socket queue of pending connections; 173 ; idle processes - the number of idle processes; 174 ; active processes - the number of active processes; 175 ; total processes - the number of idle + active processes; 176 ; max active processes - the maximum number of active processes since FPM 177 ; has started; 178 ; max children reached - number of times, the process limit has been reached, 179 ; when pm tries to start more children (works only for 180 ; pm 'dynamic' and 'ondemand'); 181 ; Value are updated in real time. 182 ; Example output: 183 ; pool: www 184 ; process manager: static 185 ; start time: 01/Jul/2011:17:53:49 +0200 186 ; start since: 62636 187 ; accepted conn: 190460 188 ; listen queue: 0 189 ; max listen queue: 1 190 ; listen queue len: 42 191 ; idle processes: 4 192 ; active processes: 11 193 ; total processes: 15 194 ; max active processes: 12 195 ; max children reached: 0 196 ; 197 ; By default the status page output is formatted as text/plain. Passing either 198 ; 'html', 'xml' or 'json' in the query string will return the corresponding 199 ; output syntax. Example: 200 ; http://www.foo.bar/status 201 ; http://www.foo.bar/status?json 202 ; http://www.foo.bar/status?html 203 ; http://www.foo.bar/status?xml 204 ; 205 ; By default the status page only outputs short status. Passing 'full' in the 206 ; query string will also return status for each pool process. 207 ; Example: 208 ; http://www.foo.bar/status?full 209 ; http://www.foo.bar/status?json&full 210 ; http://www.foo.bar/status?html&full 211 ; http://www.foo.bar/status?xml&full 212 ; The Full status returns for each process: 213 ; pid - the PID of the process; 214 ; state - the state of the process (Idle, Running, ...); 215 ; start time - the date and time the process has started; 216 ; start since - the number of seconds since the process has started; 217 ; requests - the number of requests the process has served; 218 ; request duration - the duration in µs of the requests; 219 ; request method - the request method (GET, POST, ...); 220 ; request URI - the request URI with the query string; 221 ; content length - the content length of the request (only with POST); 222 ; user - the user (PHP_AUTH_USER) (or '-' if not set); 223 ; script - the main script called (or '-' if not set); 224 ; last request cpu - the %cpu the last request consumed 225 ; it's always 0 if the process is not in Idle state 226 ; because CPU calculation is done when the request 227 ; processing has terminated; 228 ; last request memory - the max amount of memory the last request consumed 229 ; it's always 0 if the process is not in Idle state 230 ; because memory calculation is done when the request 231 ; processing has terminated; 232 ; If the process is in Idle state, then information is related to the 233 ; last request the process has served. Otherwise information is related to 234 ; the current request being served. 235 ; Example output: 236 ; ************************ 237 ; pid: 31330 238 ; state: Running 239 ; start time: 01/Jul/2011:17:53:49 +0200 240 ; start since: 63087 241 ; requests: 12808 242 ; request duration: 1250261 243 ; request method: GET 244 ; request URI: /test_mem.php?N=10000 245 ; content length: 0 246 ; user: - 247 ; script: /home/fat/web/docs/php/test_mem.php 248 ; last request cpu: 0.00 249 ; last request memory: 0 250 ; 251 ; Note: There is a real-time FPM status monitoring sample web page available 252 ; It's available in: /usr/share/php/8.4/fpm/status.html 253 ; 254 ; Note: The value must start with a leading slash (/). The value can be 255 ; anything, but it may not be a good idea to use the .php extension or it 256 ; may conflict with a real PHP file. 257 ; Default Value: not set 258 ;pm.status_path = /status 259 260 ; The address on which to accept FastCGI status request. This creates a new 261 ; invisible pool that can handle requests independently. This is useful 262 ; if the main pool is busy with long running requests because it is still possible 263 ; to get the status before finishing the long running requests. 264 ; 265 ; Valid syntaxes are: 266 ; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific IPv4 address on 267 ; a specific port; 268 ; '[ip:6:addr:ess]:port' - to listen on a TCP socket to a specific IPv6 address on 269 ; a specific port; 270 ; 'port' - to listen on a TCP socket to all addresses 271 ; (IPv6 and IPv4-mapped) on a specific port; 272 ; '/path/to/unix/socket' - to listen on a unix socket. 273 ; Default Value: value of the listen option 274 ;pm.status_listen = 127.0.0.1:9001 275 276 ; The ping URI to call the monitoring page of FPM. If this value is not set, no 277 ; URI will be recognized as a ping page. This could be used to test from outside 278 ; that FPM is alive and responding, or to 279 ; - create a graph of FPM availability (rrd or such); 280 ; - remove a server from a group if it is not responding (load balancing); 281 ; - trigger alerts for the operating team (24/7). 282 ; Note: The value must start with a leading slash (/). The value can be 283 ; anything, but it may not be a good idea to use the .php extension or it 284 ; may conflict with a real PHP file. 285 ; Default Value: not set 286 ;ping.path = /ping 287 288 ; This directive may be used to customize the response of a ping request. The 289 ; response is formatted as text/plain with a 200 response code. 290 ; Default Value: pong 291 ;ping.response = pong 292 293 ; The access log file 294 ; Default: not set 295 ;access.log = log/$pool.access.log 296 297 ; The access log format. 298 ; The following syntax is allowed 299 ; %%: the '%' character 300 ; %C: %CPU used by the request 301 ; it can accept the following format: 302 ; - %{user}C for user CPU only 303 ; - %{system}C for system CPU only 304 ; - %{total}C for user + system CPU (default) 305 ; %d: time taken to serve the request 306 ; it can accept the following format: 307 ; - %{seconds}d (default) 308 ; - %{milliseconds}d 309 ; - %{milli}d 310 ; - %{microseconds}d 311 ; - %{micro}d 312 ; %e: an environment variable (same as $_ENV or $_SERVER) 313 ; it must be associated with embraces to specify the name of the env 314 ; variable. Some examples: 315 ; - server specifics like: %{REQUEST_METHOD}e or %{SERVER_PROTOCOL}e 316 ; - HTTP headers like: %{HTTP_HOST}e or %{HTTP_USER_AGENT}e 317 ; %f: script filename 318 ; %l: content-length of the request (for POST request only) 319 ; %m: request method 320 ; %M: peak of memory allocated by PHP 321 ; it can accept the following format: 322 ; - %{bytes}M (default) 323 ; - %{kilobytes}M 324 ; - %{kilo}M 325 ; - %{megabytes}M 326 ; - %{mega}M 327 ; %n: pool name 328 ; %o: output header 329 ; it must be associated with embraces to specify the name of the header: 330 ; - %{Content-Type}o 331 ; - %{X-Powered-By}o 332 ; - %{Transfert-Encoding}o 333 ; - .... 334 ; %p: PID of the child that serviced the request 335 ; %P: PID of the parent of the child that serviced the request 336 ; %q: the query string 337 ; %Q: the '?' character if query string exists 338 ; %r: the request URI (without the query string, see %q and %Q) 339 ; %R: remote IP address 340 ; %s: status (response code) 341 ; %t: server time the request was received 342 ; it can accept a strftime(3) format: 343 ; %d/%b/%Y:%H:%M:%S %z (default) 344 ; The strftime(3) format must be encapsulated in a %{<strftime_format>}t tag 345 ; e.g. for a ISO8601 formatted timestring, use: %{%Y-%m-%dT%H:%M:%S%z}t 346 ; %T: time the log has been written (the request has finished) 347 ; it can accept a strftime(3) format: 348 ; %d/%b/%Y:%H:%M:%S %z (default) 349 ; The strftime(3) format must be encapsulated in a %{<strftime_format>}t tag 350 ; e.g. for a ISO8601 formatted timestring, use: %{%Y-%m-%dT%H:%M:%S%z}t 351 ; %u: basic auth user if specified in Authorization header 352 ; 353 ; Default: "%R - %u %t \"%m %r\" %s" 354 ;access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{milli}d %{kilo}M %C%%" 355 356 ; A list of request_uri values which should be filtered from the access log. 357 ; 358 ; As a security precaution, this setting will be ignored if: 359 ; - the request method is not GET or HEAD; or 360 ; - there is a request body; or 361 ; - there are query parameters; or 362 ; - the response code is outwith the successful range of 200 to 299 363 ; 364 ; Note: The paths are matched against the output of the access.format tag "%r". 365 ; On common configurations, this may look more like SCRIPT_NAME than the 366 ; expected pre-rewrite URI. 367 ; 368 ; Default Value: not set 369 ;access.suppress_path[] = /ping 370 ;access.suppress_path[] = /health_check.php 371 372 ; The log file for slow requests 373 ; Default Value: not set 374 ; Note: slowlog is mandatory if request_slowlog_timeout is set 375 slowlog = /proc/self/fd/2 376 377 ; The timeout for serving a single request after which a PHP backtrace will be 378 ; dumped to the 'slowlog' file. A value of '0s' means 'off'. 379 ; Available units: s(econds)(default), m(inutes), h(ours), or d(ays) 380 ; Default Value: 0 381 request_slowlog_timeout = 2s 382 383 ; Depth of slow log stack trace. 384 ; Default Value: 20 385 ;request_slowlog_trace_depth = 20 386 387 ; The timeout for serving a single request after which the worker process will 388 ; be killed. This option should be used when the 'max_execution_time' ini option 389 ; does not stop script execution for some reason. A value of '0' means 'off'. 390 ; Available units: s(econds)(default), m(inutes), h(ours), or d(ays) 391 ; Default Value: 0 392 request_terminate_timeout = 300s 393 394 ; The timeout set by 'request_terminate_timeout' ini option is not engaged after 395 ; application calls 'fastcgi_finish_request' or when application has finished and 396 ; shutdown functions are being called (registered via register_shutdown_function). 397 ; This option will enable timeout limit to be applied unconditionally 398 ; even in such cases. 399 ; Default Value: no 400 ;request_terminate_timeout_track_finished = no 401 402 ; Set open file descriptor rlimit. 403 ; Default Value: system defined value 404 ;rlimit_files = 1024 405 406 ; Set max core size rlimit. 407 ; Possible Values: 'unlimited' or an integer greater or equal to 0 408 ; Default Value: system defined value 409 ;rlimit_core = 0 410 411 ; Chroot to this directory at the start. This value must be defined as an 412 ; absolute path. When this value is not set, chroot is not used. 413 ; Note: you can prefix with '$prefix' to chroot to the pool prefix or one 414 ; of its subdirectories. If the pool prefix is not set, the global prefix 415 ; will be used instead. 416 ; Note: chrooting is a great security feature and should be used whenever 417 ; possible. However, all PHP paths will be relative to the chroot 418 ; (error_log, sessions.save_path, ...). 419 ; Default Value: not set 420 ;chroot = 421 422 ; Chdir to this directory at the start. 423 ; Note: relative path can be used. 424 ; Default Value: current directory or / when chroot 425 ;chdir = /var/www 426 427 ; Redirect worker stdout and stderr into main error log. If not set, stdout and 428 ; stderr will be redirected to /dev/null according to FastCGI specs. 429 ; Note: on highloaded environment, this can cause some delay in the page 430 ; process time (several ms). 431 ; Default Value: no 432 catch_workers_output = yes 433 434 ; Decorate worker output with prefix and suffix containing information about 435 ; the child that writes to the log and if stdout or stderr is used as well as 436 ; log level and time. This options is used only if catch_workers_output is yes. 437 ; Settings to "no" will output data as written to the stdout or stderr. 438 ; Default value: yes 439 ;decorate_workers_output = no 440 441 ; Clear environment in FPM workers 442 ; Prevents arbitrary environment variables from reaching FPM worker processes 443 ; by clearing the environment in workers before env vars specified in this 444 ; pool configuration are added. 445 ; Setting to "no" will make all environment variables available to PHP code 446 ; via getenv(), $_ENV and $_SERVER. 447 ; Default Value: yes 448 ;clear_env = no 449 450 ; Limits the extensions of the main script FPM will allow to parse. This can 451 ; prevent configuration mistakes on the web server side. You should only limit 452 ; FPM to .php extensions to prevent malicious users to use other extensions to 453 ; execute php code. 454 ; Note: set an empty value to allow all extensions. 455 ; Default Value: .php 456 ;security.limit_extensions = .php .php3 .php4 .php5 .php7 457 458 ; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from 459 ; the current environment. 460 ; Default Value: clean env 461 ;env[HOSTNAME] = $HOSTNAME 462 ;env[PATH] = /usr/local/bin:/usr/bin:/bin 463 ;env[TMP] = /tmp 464 ;env[TMPDIR] = /tmp 465 ;env[TEMP] = /tmp 466 467 ; Additional php.ini defines, specific to this pool of workers. These settings 468 ; overwrite the values previously defined in the php.ini. The directives are the 469 ; same as the PHP SAPI: 470 ; php_value/php_flag - you can set classic ini defines which can 471 ; be overwritten from PHP call 'ini_set'. 472 ; php_admin_value/php_admin_flag - these directives won't be overwritten by 473 ; PHP call 'ini_set' 474 ; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no. 475 476 ; Defining 'extension' will load the corresponding shared extension from 477 ; extension_dir. Defining 'disable_functions' or 'disable_classes' will not 478 ; overwrite previously defined php.ini values, but will append the new value 479 ; instead. 480 481 ; Note: path INI options can be relative and will be expanded with the prefix 482 ; (pool, global or /usr) 483 484 ; Default Value: nothing is defined by default except the values in php.ini and 485 ; specified at startup with the -d argument 486 ;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f www@my.domain.com 487 php_flag[display_errors] = off 488 ;php_admin_value[error_log] = /var/log/fpm-php.www.log 489 php_admin_flag[log_errors] = on 490 php_admin_value[memory_limit] = 256M 491 php_admin_value[error_log] = /proc/self/fd/2 492 php_admin_value[output_buffering] = 0 493 php_admin_value[max_input_time] = 3600 494 php_admin_value[max_input_nesting_level] = 256 495 php_admin_value[max_input_vars] = 10000 496 497 ; Opcache 498 php_admin_value[opcache.enable]=1 499 php_admin_value[opcache.memory_consumption]=256 500 php_admin_value[opcache.interned_strings_buffer]=16 501 php_admin_value[opcache.max_accelerated_files]=10000 502 php_admin_value[opcache.validate_timestamps]=0 503 php_admin_value[realpath_cache_size]=4096K 504 php_admin_value[realpath_cache_ttl]=600