Attachment 163818 Details for Bug 204971 – PHP-FPM config

PHP-FPM config

php-fpm.conf (text/plain), 21.76 KB, created by ziyanm on 2015-12-03 14:26:57 UTC

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Creator: ziyanm

Created: 2015-12-03 14:26:57 UTC

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patch

obsolete

>;;;;;;;;;;;;;;;;;;;;;
>; FPM Configuration ;
>;;;;;;;;;;;;;;;;;;;;;
>
>; All relative paths in this configuration file are relative to PHP's install
>; prefix (/usr/local). This prefix can be dynamically 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 argument)
>;  - /usr/local otherwise
>;include=etc/fpm.d/*.conf
>
>;;;;;;;;;;;;;;;;;;
>; Global Options ;
>;;;;;;;;;;;;;;;;;;
>
>[global]
>; Pid file
>; Note: the default prefix is /var
>; Default Value: none
>pid = run/php-fpm.pid
>
>; Error log file
>; If it's set to "syslog", log is sent to syslogd instead of being written
>; in a local file.
>; Note: the default prefix is /var
>; Default Value: log/php-fpm.log
>;error_log = log/php-fpm.log
>error_log = syslog
>
>; syslog_facility is used to specify what type of program is logging the
>; message. This lets syslogd specify that messages from different facilities
>; will be handled differently.
>; See syslog(3) for possible values (ex daemon equiv LOG_DAEMON)
>; Default Value: daemon
>;syslog.facility = daemon
>
>; syslog_ident is prepended to every message. If you have multiple FPM
>; instances running on the same server, you can change the default value
>; which must suit common needs.
>; Default Value: php-fpm
>;syslog.ident = php-fpm
>
>; Log level
>; Possible Values: alert, error, warning, notice, debug
>; Default Value: notice
>log_level = debug
>
>; 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
>
>; The maximum number of processes FPM will fork. This has been design to control
>; the global number of processes when using dynamic PM within a lot of pools.
>; Use it with caution.
>; Note: A value of 0 indicates no limit
>; Default Value: 0
>; process.max = 128
>
>; Specify the nice(2) priority to apply to the master process (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 process will inherit the master process priority
>;         unless it specified otherwise
>; Default Value: no set
>; process.priority = -19
>
>; 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 = unlimited
>
>; Specify the event mechanism FPM will use. The following is available:
>; - select     (any POSIX os)
>; - poll       (any POSIX os)
>; - epoll      (linux >= 2.5.44)
>; - kqueue     (FreeBSD >= 4.1, OpenBSD >= 2.9, NetBSD >= 2.0)
>; - /dev/poll  (Solaris >= 7)
>; - port       (Solaris >= 10)
>; Default Value: not set (auto detection)
>events.mechanism = kqueue
>
>; When FPM is build with systemd integration, specify the interval,
>; in second, between health report notification to systemd.
>; Set to 0 to disable.
>; Available Units: s(econds), m(inutes), h(ours)
>; Default Unit: seconds
>; Default value: 10
>;systemd_interval = 10
>
>;;;;;;;;;;;;;;;;;;;;
>; 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 $pool can we used in any directive and will be replaced by the
>; pool name ('www' here)
>[www]
>
>; Per pool prefix
>; It only applies on the following directives:
>; - 'slowlog'
>; - 'listen' (unixsocket)
>; - 'chroot'
>; - 'chdir'
>; - 'php_values'
>; - 'php_admin_values'
>; When not set, the global prefix (or /usr/local) applies instead.
>; Note: This directive can also be relative to the global prefix.
>; Default Value: none
>;prefix = /path/to/pools/$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
>group = www
>
>; 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/php-fpm.sock'
>;listen = localhost:9000
>
>; 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
>listen.group = www
>listen.mode = 0660
> 
>; 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
>; process.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 = 32
>
>; 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 = 4
>
>; 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 = 4
>
>; 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 = 8
>
>; 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 = 60s;
> 
>; 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 Âµs 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: ${prefix}/share/php/fpm/status.html
>;
>; Note: The value must start with a leading slash (/). The value can be
>;       anything, but it may not be a good idea to use the .php extension or it
>;       may conflict with a real PHP file.
>; Default Value: not set 
>pm.status_path = /status.php
> 
>; The ping URI to call the monitoring page of FPM. If this value is not set, no
>; URI will be recognized as a ping page. This could be used to test from outside
>; that FPM is alive and responding, or to
>; - create a graph of FPM availability (rrd or such);
>; - remove a server from a group if it is not responding (load balancing);
>; - trigger alerts for the operating team (24/7).
>; Note: The value must start with a leading slash (/). The value can be
>;       anything, but it may not be a good idea to use the .php extension or it
>;       may conflict with a real PHP file.
>; Default Value: not set
>;ping.path = /ping
>
>; This directive may be used to customize the response of a ping request. The
>; response is formatted as text/plain with a 200 response code.
>; Default Value: pong
>;ping.response = pong
>
>; The access log file
>; Default: not set
>;access.log = log/$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
>slowlog = /var/log/httpd/slow.log
> 
>; 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 = 10
> 
>; 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 = 180
> 
>; 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
>
>; 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.
>; 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/local)
>
>; 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

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Attachments on bug 204971: 163776 | 163777 | 163817 | 163818