php-fpm dev zero,编译安装 PHP-FPM 7.2

青旅半醒 2022-11-12 12:53 75阅读 0赞

现在大多数php环境都推荐使用php7版本，本文主要介绍如何安装php-fpm7.2

安装环境准备

sudo yum install epel-release -y

sudo yum install autoconf libtool re2c bison libxml2-devel bzip2-devel libcurl-devel libpng-devel libicu-devel gcc-c++ libmcrypt-devel libwebp-devel libjpeg-devel openssl-devel -y

2sudoyuminstallepel-release-y

sudoyuminstallautoconflibtoolre2cbisonlibxml2-develbzip2-devellibcurl-devellibpng-devellibicu-develgcc-c++libmcrypt-devellibwebp-devellibjpeg-developenssl-devel-y

如果安装过程报错，见问题排查1，执行完成后，重新执行安装命令。

下载并加压源码

curl -O -L https://github.com/php/php-src/archive/php-7.2.3.tar.gz

tar -zxvf php-7.2.3.tar.gz

cd php-src-php-7.2.3

3curl-O-Lhttps://github.com/php/php-src/archive/php-7.2.3.tar.gz

tar-zxvfphp-7.2.3.tar.gz

cdphp-src-php-7.2.3

编译PHP

首先生成configure文件

./buildconf --force

1./buildconf--force

配置PHP安装选项，选择要开启的PHP扩展，例如PDO, FPM, OPCache, GD 库等，可以通过 ./configure--help 检查支持哪些扩展。

这里我们使用最常用的扩展选项。

Shell

./configure --prefix=/usr/local/php --enable-fpm --disable-short-tags --with-openssl --with-pcre-regex --with-pcre-jit --with-zlib --enable-bcmath --with-bz2 --enable-calendar --with-curl --enable-exif --with-gd --enable-intl --enable-mbstring --with-mysqli --enable-pcntl --with-pdo-mysql --enable-soap --enable-sockets --with-xmlrpc --enable-zip --with-webp-dir --with-jpeg-dir --with-png-dir

1./configure--prefix=/usr/local/php--enable-fpm--disable-short-tags--with-openssl--with-pcre-regex--with-pcre-jit--with-zlib--enable-bcmath--with-bz2--enable-calendar--with-curl--enable-exif--with-gd--enable-intl--enable-mbstring--with-mysqli--enable-pcntl--with-pdo-mysql--enable-soap--enable-sockets--with-xmlrpc--enable-zip--with-webp-dir--with-jpeg-dir--with-png-dir

除了需要打开的扩展模块外，上面的命令还通过设 --prefix 置了php的安装路径。本地php安装在 /usr/local/php ，可以根据自己的需求修改路径。

编译并安装PHP

make clean

make

sudo make install

3makeclean

make

sudomakeinstall

如果make过程报错virtual memory exhausted: Cannot allocate memory make: \*\*\* \[ext/fileinfo/libmagic/apprentice.lo\] Error 1，解决办法见问题2。

配置php-fpm.conf和php.ini

生成php.ini配置文件

cp php.ini-production /usr/local/php/lib/php.ini

sed -i 's/;date.timezone =/date.timezone = "Asia\\/Shanghai"/g' /usr/local/php/lib/php.ini

sed -i 's/;cgi.fix\_pathinfo=1/cgi.fix\_pathinfo=0/g' /usr/local/php/lib/php.ini

3cpphp.ini-production/usr/local/php/lib/php.ini

sed-i's/;date.timezone =/date.timezone = "Asia\\/Shanghai"/g'/usr/local/php/lib/php.ini

sed-i's/;cgi.fix\_pathinfo=1/cgi.fix\_pathinfo=0/g'/usr/local/php/lib/php.ini

生成php-fpm配置文件

cd /usr/local/php/etc/

cp php-fpm.conf.default php-fpm.conf

cp php-fpm.d/www.conf.default php-fpm.d/www.conf

sed -i 's/;pid = run\\/php-fpm.pid/pid = run\\/php-fpm.pid/g' /usr/local/php/etc/php-fpm.conf

4cd/usr/local/php/etc/

cpphp-fpm.conf.defaultphp-fpm.conf

cpphp-fpm.d/www.conf.defaultphp-fpm.d/www.conf

sed-i's/;pid = run\\/php-fpm.pid/pid = run\\/php-fpm.pid/g'/usr/local/php/etc/php-fpm.conf

配置centos7下php-fpm启动脚本

创建启动单元文件 vi /lib/systemd/system/php-fpm.service，加入如下内容

\[Unit\]

Description=The PHP 7.2 FastCGI Process Manager

After=network.target

\[Service\]

Type=simple

PIDFile=/usr/local/php/var/run/php-fpm.pid

ExecStart=/usr/local/php/sbin/php-fpm --nodaemonize --fpm-config /usr/local/php/etc/php-fpm.conf

ExecReload=/bin/kill -USR2 $MAINPID

\[Install\]

WantedBy=multi-user.target

12\[Unit\]

Description=ThePHP7.2FastCGIProcessManager

After=network.target

\[Service\]

Type=simple

PIDFile=/usr/local/php/var/run/php-fpm.pid

ExecStart=/usr/local/php/sbin/php-fpm--nodaemonize--fpm-config/usr/local/php/etc/php-fpm.conf

ExecReload=/bin/kill-USR2$MAINPID

\[Install\]

WantedBy=multi-user.target

启用php-fpm服务，设置php-fpm开机自启

systemctl enable php-fpm.service

systemctl daemon-reload

2systemctlenablephp-fpm.service

systemctldaemon-reload

启动php-fpm服务

systemctl start php-fpm

1systemctlstartphp-fpm

查看启动成功

\[root@www sbin\]\# ps -ef|grep php

root 9336 1 0 03:11 ? 00:00:00 php-fpm: master process (/usr/local/php/etc/php-fpm.conf)

nobody 9337 9336 0 03:11 ? 00:00:00 php-fpm: pool www

nobody 9338 9336 0 03:11 ? 00:00:00 php-fpm: pool www

root 9349 24287 0 03:11 pts/1 00:00:00 grep --color=auto php

5\[root@wwwsbin\]\# ps -ef|grep php

root93361003:11?00:00:00php-fpm:masterprocess(/usr/local/php/etc/php-fpm.conf)

nobody93379336003:11?00:00:00php-fpm:poolwww

nobody93389336003:11?00:00:00php-fpm:poolwww

root934924287003:11pts/100:00:00grep--color=autophp

错误排查

1. Downloading packages:

Delta RPMs disabled because /usr/bin/applydeltarpm not installed.

解决办法：

yum provides '\*/applydeltarpm' \#查看依赖包的位置

yum -y install deltarpm \#安装命令

2yumprovides'\*/applydeltarpm'\#查看依赖包的位置

yum-yinstalldeltarpm\#安装命令

2.php编译过程报错

virtual memory exhausted: Cannot allocate memory make: \*\*\* \[ext/fileinfo/libmagic/apprentice.lo\] Error 1

解决办法：

将 –disable-fileinfo 添加到 ./configure可解决问题。

或者可以扩大swap空间

\[root@www php-src-php-7.2.3\]\# cat /proc/swaps

Filename Type Size Used Priority

/swap file 135164 33632 -1

\[root@www php-src-php-7.2.3\]\# mkdir /opt/images/

\[root@www php-src-php-7.2.3\]\# dd if=/dev/zero of=/opt/images/swap bs=1024 count=2048000

2048000+0 records in

2048000+0 records out

2097152000 bytes (2.1 GB) copied, 4.68408 s, 448 MB/s

\[root@www php-src-php-7.2.3\]\# mkswap /opt/images/swap

Setting up swapspace version 1, size = 2047996 KiB

no label, UUID=e9e677af-b6ce-40d3-aef9-bbea981af4e0

\[root@www php-src-php-7.2.3\]\# swapon /opt/images/swap

swapon: /opt/images/swap: insecure permissions 0644, 0600 suggested.

\[root@www php-src-php-7.2.3\]\# free -h

total used free shared buff/cache available

Mem: 503M 50M 14M 15M 438M 411M

Swap: 2.1G 32M 2.0G

\[root@www php-src-php-7.2.3\]\# cat /proc/swaps

Filename Type Size Used Priority

/swap file 135164 33620 -1

/opt/images/swap file 2047996 0 -2

编译完成可以关闭swap 释放空间，

swapoff swap

rm -f /opt/images/swap

3.编译链接openssl报错

ext/openssl/.libs/openssl.o: In function zm\_startup\_openssl':

/root/php-src-php-7.2.3/ext/openssl/openssl.c:1434: undefined reference toOPENSSL\_init\_ssl'

ext/openssl/.libs/openssl.o: In function zm\_info\_openssl':

/root/php-src-php-7.2.3/ext/openssl/openssl.c:1588: undefined reference toOpenSSL\_version'

ext/openssl/.libs/openssl.o: In function php\_openssl\_asn1\_time\_to\_time\_t':

...

/root/php-src-php-7.2.3/ext/phar/util.c:1860: undefined reference toEVP\_MD\_CTX\_new'

/root/php-src-php-7.2.3/ext/phar/util.c:1892: undefined reference to \`EVP\_MD\_CTX\_free'

collect2: error: ld returned 1 exit status

make: \*\*\* \[sapi/cli/php\] Error 1

解决办法：

openssl版本要大于1.1.1

mv /usr/bin/openssl /usr/bin/openssl.old

mv /usr/lib64/openssl /usr/lib64/openssl.old

mv /usr/lib64/libssl.so /usr/lib64/libssl.so.old

ln -s /usr/local/bin/openssl /usr/bin/openssl

ln -s /usr/local/include/openssl /usr/include/openssl

ln -s /usr/local/lib64/libssl.so /usr/lib64/libssl.so

ln -s /usr/local/lib64/libcrypto.so /usr/lib64/libcrypto.so

echo "/usr/local/lib64" >> /etc/ld.so.conf

ldconfig -v // 建立动态链接

php-fpm dev zero,编译安装 PHP-FPM 7.2

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