1 前言
笔者非常不喜欢某些人编译安装的软件，维护起来非常缺乏rpm安装的那种规范感觉，于是笔者参阅官方的编译安装教程以及对比分析rpm安装的目录布置结构，完成以下安装。
2 安装PHP-FPM
2.1 环境配置
2.1.1 安装解压工具
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yum
install
-y
bzip2
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2.1.2 配置编译环境
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yum -y
install
gcc gcc-c++
make
expat-devel
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2.1.3 下载php二进制安装包
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cd
~
wget http:
//cn2
.php.net
/distributions/php-7
.1.12.
tar
.bz2
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注：具体的下载页面请参阅
http://sg2.php.net/downloads.php
2.1.4 创建运行用户
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groupadd -g 48 apache
useradd
-u 48 -g 48 -d
/usr/share/httpd
-s
/sbin/nologin
apache
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2.1.5 预建目录
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mkdir
/var/log/php-fpm/
mkdir
/run/php-fpm/
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2.1.6 配置防火墙
firewall-cmd --permanent --add-port 9000/tcp
firewall-cmd --reload
firewall-cmd --list-all
2.2 编译安装
2.2.1 解压安装包
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tar
-xf php-7.1.12.
tar
.bz2
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2.2.2 安装前构建
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cd
php-7.1.12
.
/configure
--bindir=
/usr/sbin/
\
--sbindir=
/usr/sbin/
\
--sysconfdir=
/etc/
\
--libdir=
/usr/lib64/
\
--mandir=
/usr/share/man/
\
--includedir=
/usr/include/
\
--with-fpm-user=apache \
--with-fpm-group=apache \
--
enable
-fpm \
--with-mysqli
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根据提示解决安装的依赖关系
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yum
install
-y libxml2-devel
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2.2.3 编译并安装
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make
make
install
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tee
install
.log
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2.3 配置FPM
2.3.1 配置php.ini
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cp
php.ini-development
/etc/php
.ini
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2.3.2 防止空文件递给PHP-FPM后端
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vim
/etc/php
.ini
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修改以下参数：
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cgi.fix_pathinfo = 0
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注：可防任意脚本注入
2.3.3 创建配置
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vim
/etc/php-fpm
.conf
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加入如下配置：
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;;;;;;;;;;;;;;;;;;;;;
; FPM Configuration ;
;;;;;;;;;;;;;;;;;;;;;
; All relative paths
in
this configuration
file
are relative to PHP's
install
; prefix.
; 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
.
include=
/etc/php-fpm
.d/*.conf
;;;;;;;;;;;;;;;;;;
; Global Options ;
;;;;;;;;;;;;;;;;;;
[global]
; Pid
file
; Default Value: none
pid =
/run/php-fpm/php-fpm
.pid
; Error log
file
; Default Value:
/var/log/php-fpm
.log
error_log =
/var/log/php-fpm/error
.log
; Log level
; Possible Values: alert, error, warning, notice, debug
; Default Value: notice
;log_level = notice
; 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
; Send FPM to background. Set to
'no'
to keep FPM
in
foreground
for
debugging.
; Default Value:
yes
daemonize = no
;;;;;;;;;;;;;;;;;;;;
; Pool Definitions ;
;;;;;;;;;;;;;;;;;;;;
; See
/etc/php-fpm
.d/*.conf
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创建以下配置文件：
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mkdir
/etc/php-fpm
.d/
vim
/etc/php-fpm
.d
/www
.conf
|
加入如下配置：
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; Start a new pool named
'www'
.
[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 = 127.0.0.1:9000
; Set listen(2) backlog. A value of
'-1'
means unlimited.
; Default Value: -1
;listen.backlog = -1
; 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
; 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 0666
;listen.owner = nobody
;listen.group = nobody
;listen.mode = 0666
; Unix user
/group
of processes
; Note: The user is mandatory. If the group is not
set
, the default user's group
; will be used.
; RPM: apache Choosed to be able to access some
dir
as httpd
user = apache
; RPM: Keep a group allowed to write
in
log
dir
.
group = apache
; 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:
; 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.
; 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 to be created when pm is
set
to
'dynamic'
.
; 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.
; Note: Used when pm is
set
to either
'static'
or
'dynamic'
; Note: This value is mandatory.
pm.max_children = 50
; 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 = 5
; 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 = 5
; 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 = 35
; 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. By default, the status page shows the following
; information:
; accepted conn - the number of request accepted by the pool;
; pool - the name of the pool;
; process manager - static or dynamic;
; idle processes - the number of idle processes;
; active processes - the number of active processes;
; total processes - the number of idle + active processes.
; The values of
'idle processes'
,
'active processes'
and
'total processes'
are
; updated each second. The value of
'accepted conn'
is updated
in
real
time
.
; Example output:
; accepted conn: 12073
; pool: www
; process manager: static
; idle processes: 35
; active processes: 65
; total processes: 100
; By default the status page output is formatted as text
/plain
. Passing either
;
'html'
or
'json'
as a 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
; 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 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
; 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 log
file
for
slow requests
; Default Value: not
set
; Note: slowlog is mandatory
if
request_slowlog_timeout is
set
slowlog =
/var/log/php-fpm/www-slow
.log
; 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: 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. This value must be an absolute path.
; 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.
; 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.
; 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/php-fpm/www-error
.log
php_admin_flag[log_errors] = on
;php_admin_value[memory_limit] = 128M
; Set session path to a directory owned by process user
php_value[session.save_handler] = files
php_value[session.save_path] =
/var/lib/php/session
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2.3.4 测试fpm启动
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/usr/sbin/php-fpm
&
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2.3.5 查询服务状态
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ps
-aux |
grep
php-fpm
netstat
-antp |
grep
php-fpm
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2.3.6 手动关闭服务
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kill
-s 15 `pgrep -u root php-fpm`
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2.4 配置服务启动
2.4.1 配置启动脚本
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1
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vim
/usr/lib/systemd/system/php-fpm
.service
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加入如下配置：
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[Unit]
Description=The PHP FastCGI Process Manager
After=syslog.target network.target
[Service]
Type=simple
PIDFile=
/run/php-fpm/php-fpm
.pid
EnvironmentFile=
/etc/sysconfig/php-fpm
ExecStart=
/usr/sbin/php-fpm
--nodaemonize
ExecReload=
/bin/kill
-USR2 $MAINPID
PrivateTmp=
true
[Install]
WantedBy=multi-user.target
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配置环境文件:
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echo
'# Additional environment file for php-fpm'
>
/etc/sysconfig/php-fpm
|
重载控制脚本
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1
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systemctl daemon-reload
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2.4.2 启动服务并配置默认启动
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systemctl start php-fpm
systemctl
enable
php-fpm
|
2.4.3 服务其他控制命令
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systemctl start php-fpm
systemctl restart php-fpm
systemctl stop php-fpm
|
2.5 测试
由于nginx不是本章的重点，所以如需测试请根据以下文章配置nginx，
http://blog.51cto.com/cmdschool/1962061
最后你可以看到如下页面，
本文转自 tanzhenchao 51CTO博客，原文链接：http://blog.51cto.com/cmdschool/2046062，如需转载请自行联系原作者
