PHP-FPM構成
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統合環境を使用せず、インストール構成PHPを最初から学習します.
PHP-FPM構成
パラメータ|説明-p|コマンドラインで動的に変更--prefix;include=etc/fpm.d/*.conf|は、glob(3)が存在する場合(glob()関数が指定したモードに一致するファイル名またはディレクトリを返す場合)に1つ以上のファイルを含むために使用されます.
グローバル構成
プロセスプールの定義
PHP-FPM構成
パラメータ|説明-p|コマンドラインで動的に変更--prefix;include=etc/fpm.d/*.conf|は、glob(3)が存在する場合(glob()関数が指定したモードに一致するファイル名またはディレクトリを返す場合)に1つ以上のファイルを含むために使用されます.
グローバル構成
;pid = run/php-fpm.pid pid ， /usr/local/php/var
;error_log = log/php-fpm.log ， /usr/local/php/var
;syslog.facility = daemon 。
;syslog.ident = php-fpm FPM
;log_level = notice ， notice， alert, error, warning, notice, debug
;emergency_restart_threshold = 0 IGSEGV SIGBUS ， fpm， 0
;emergency_restart_interval = 0 （ ：s ）， s ，m ，h ，d
;process_control_timeout = 0 master （ ：s ）， s ，m ，h ，d
; process.max = 128 ，
; process.priority = -19 nice(2) -19( ) 20( )
;rlimit_files = 1024 rlimit
;rlimit_core = 0 rlimit
;events.mechanism = epoll event
; - 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)
;daemonize = yes fpm ， “no”， fpm
;systemd_interval = 10
プロセスプールの定義
[www]
; It only applies on the following directives:
; - 'access.log'
; - 'slowlog'
; - 'listen' (unixsocket)
; - 'chroot'
; - 'chdir'
; - 'php_values'
; - 'php_admin_values'
;prefix = /path/to/pools/$pool ， prefix
user = nobody ， user ，group
group = nobody
listen = 127.0.0.1:9000 ip
;listen.backlog = 65535 listen(2) backlog
;listen.owner = nobody
;listen.group = nobody
;listen.mode = 0660
;listen.acl_users =
;listen.acl_groups =
;listen.allowed_clients = 127.0.0.1 FastCGI IPv4 ， ',' ，
; process.priority = -19
pm = dynamic
static： (pm.max_children)
dynamic: ， ( dynamic )
pm.max_children：
pm.start_servers：
pm.min_spare_servers： "idle" ， ，
pm.max_spare_servers： ， ， 。
ondemand： ， (pm.max_children, pm.process_idle_timeout)
pm.max_children = 5
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3
;pm.process_idle_timeout = 10s;
;pm.max_requests = 500 ， ， ， 0
;pm.status_path = /status URI， fpm
：
accepted conn:
pool:
process manager: ， pm ， static，dynamic，ondemand
idle processes:
active processes:
total processes: =idle+active
max children reached: ， ， pm ( pm dynamic )
;ping.path = /ping ping URI fpm ， ， URI ping
;ping.response = pong ， text/plain( 200 )
;access.log = log/$pool.access.log
;access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{mili}d %{kilo}M %C%%"
; 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 $_SERVER)
; it must be associated with embraces to specify the name of the env
; variable. Some exemples:
; - server specifics like: %{REQUEST_METHOD}e or %{SERVER_PROTOCOL}e
; - HTTP headers like: %{HTTP_HOST}e or %{HTTP_USER_AGENT}e
; %f: script filename
; %l: content-length of the request (for POST request only)
; %m: request method
; %M: peak of memory allocated by PHP
; it can accept the following format:
; - %{bytes}M (default)
; - %{kilobytes}M
; - %{kilo}M
; - %{megabytes}M
; - %{mega}M
; %n: pool name
; %o: output header
; it must be associated with embraces to specify the name of the header:
; - %{Content-Type}o
; - %{X-Powered-By}o
; - %{Transfert-Encoding}o
; - ....
; %p: PID of the child that serviced the request
; %P: PID of the parent of the child that serviced the request
; %q: the query string
; %Q: the '?' character if query string exists
; %r: the request URI (without the query string, see %q and %Q)
; %R: remote IP address
; %s: status (response code)
; %t: server time the request was received
; it can accept a strftime(3) format:
; %d/%b/%Y:%H:%M:%S %z (default)
; %T: time the log has been written (the request has finished)
; it can accept a strftime(3) format:
; %d/%b/%Y:%H:%M:%S %z (default)
; %u: remote user
;slowlog = log/$pool.log.slow
;request_slowlog_timeout = 0 ， php 。
;request_terminate_timeout = 0 ， worker ， 。 ， ，0
( php.ini ，max_execution_time 30， )
;rlimit_files = 1024
;rlimit_core = 0 ，
;chroot = chroot ， chroot ，
;chdir = /var/www ( ， chroot “/” )
;catch_workers_output = yes worker ， ， FastCGI ， /dev/null
;clear_env = no
;security.limit_extensions = .php .php3 .php4 .php5 FPM
;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.
;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f [email protected]
;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