lamp架构部署，通过lamp架构部署phpmyadmin项目
lamp架构部署phpmyadmin项目
Lamp架构介绍
LAMP架构介绍 LAMP架构包含了 Linux+Apache (httpd)+ MySQL +PHP ，简称LAMP，一般用来建立web应用平台
- Linux是操作系统，比如centos，Ubuntu都是linux操作系统
- Apache提供web服务软件，其真正名字为 httpd，习惯称之为Apache
- MySQL存储软件，存的是数据、字符串，不是图片
- PHP是脚本语言，和shell相似，但比shell复杂，PHP是由 C语言 开发的，通常用于做网站（主要）
LAMP 是指Linux（操作系统）+ Apache （HTTP 服务器）+ MySQL（数据库）和 PHP（网络编程语言），一般用来建立 web 应用平台。LAMP 具有 Web 资源丰富、轻量、快速开发等特点.
lamp平台构建
环境说明：
| 系统平台 | IP | 需要安装的服务 |
|---|---|---|
| centos8 | 192.168.118.136 | httpd-2.4 mysql-5.7 php php-mysql |
lamp平台软件安装次序：
httpd --> mysql --> php
注意：php要求httpd使用prefork MPM
1.编译安装httpd
配置阿里云yum源
安装链接：阿里巴巴开源镜像站-OPSX镜像站-阿里云开发者社区 (aliyun.com)
//备份或删除本地yum源，建议新建目录备份
[root@136 ~]# cd /etc/yum.repos.d/
[root@136 yum.repos.d]# ls
CentOS-Stream-AppStream.repo CentOS-Stream-Media.repo
CentOS-Stream-BaseOS.repo CentOS-Stream-NFV.repo
CentOS-Stream-Debuginfo.repo CentOS-Stream-PowerTools.repo
CentOS-Stream-Extras-common.repo CentOS-Stream-RealTime.repo
CentOS-Stream-Extras.repo CentOS-Stream-ResilientStorage.repo
CentOS-Stream-HighAvailability.repo CentOS-Stream-Sources.repo
[root@136 yum.repos.d]# rm -rf *
[root@136 yum.repos.d]# ls
//下载新的 CentOS-Base.repo 到 /etc/yum.repos.d/
[root@136 yum.repos.d]# wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
--2022-08-02 19:05:04-- https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
Resolving mirrors.aliyun.com (mirrors.aliyun.com)... 119.96.204.213, 119.96.204.212, 27.22.58.236, ...
Connecting to mirrors.aliyun.com (mirrors.aliyun.com)|119.96.204.213|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 2495 (2.4K) [application/octet-stream]
Saving to: '/etc/yum.repos.d/CentOS-Base.repo'
/etc/yum.repos.d/Cen 100%[===================>] 2.44K --.-KB/s in 0s
2022-08-02 19:05:05 (36.9 MB/s) - '/etc/yum.repos.d/CentOS-Base.repo' saved [2495/2495]
[root@136 yum.repos.d]# ls
CentOS-Base.repo
//删除云相关的东西
[root@136 yum.repos.d]# sed -i -e '/mirrors.cloud.aliyuncs.com/d' -e '/mirrors.aliyuncs.com/d' /etc/yum.repos.d/CentOS-Base.repo
//安装 epel 配置包
[root@136 yum.repos.d]# yum install -y https://mirrors.aliyun.com/epel/epel-release-latest-8.noarch.rpm
//将 repo 配置中的地址替换为阿里云镜像站地址，并查看
[root@136 yum.repos.d]# sed -i 's|^#baseurl=https://download.example/pub|baseurl=https://mirrors.aliyun.com|' /etc/yum.repos.d/epel*
[root@136 yum.repos.d]# sed -i 's|^metalink|#metalink|' /etc/yum.repos.d/epel*
[root@136 yum.repos.d]# ls
CentOS-Base.repo epel-testing-modular.repo epel.repo
epel-modular.repo epel-testing.repo
[root@136 yum.repos.d]# cat epel.repo
[epel]
name=Extra Packages for Enterprise Linux 8 - $basearch
# It is much more secure to use the metalink, but if you wish to use a local mirror
# place its address here.
baseurl=https://mirrors.aliyun.com/epel/8/Everything/$basearch
#metalink=https://mirrors.fedoraproject.org/metalink?repo=epel-8&arch=$basearch&infra=$infra&content=$contentdir
//可以看见已经换成阿里云的源了
...省略
//删除缓存后生成缓存
[root@136 yum.repos.d]# cd
[root@136 ~]# dnf clean all
Failed to set locale, defaulting to C.UTF-8
43 files removed
[root@136 ~]# dnf makecache
Failed to set locale, defaulting to C.UTF-8
CentOS-8.5.2111 - Base - mirrors.aliyun.com 120 kB/s | 3.9 kB 00:00
CentOS-8.5.2111 - Extras - mirrors.aliyun.com 82 kB/s | 1.5 kB 00:00
CentOS-8.5.2111 - AppStream - mirrors.aliyun.com 224 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 34 kB/s | 4.7 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - 71 kB/s | 3.0 kB 00:00
Metadata cache created.
安装开发工具包，依赖包
[root@136 ~]# dnf -y install epel-release vim
[root@136 ~]# dnf groups mark install 'Development Tools'
Failed to set locale, defaulting to C.UTF-8
Last metadata expiration check: 0:03:17 ago on Tue Aug 2 19:30:47 2022.
Dependencies resolved.
=================================================================================
Package Architecture Version Repository Size
=================================================================================
Installing Groups:
Development Tools
Transaction Summary
=================================================================================
Is this ok [y/N]: y
Complete!
[root@136 ~]# dnf -y install openssl-devel pcre-devel expat-devel libtool gcc gcc-c++ make vim wget
创建apache用户
[root@136 ~]# useradd -r -M -s /sbin/nologin apache
下载apr以及apr-util和httpd
[root@136 ~]# wget https://downloads.apache.org/apr/apr-1.7.0.tar.gz
--2022-08-02 19:44:41-- https://downloads.apache.org/apr/apr-1.7.0.tar.gz
Resolving downloads.apache.org (downloads.apache.org)... 88.99.95.219, 135.181.214.104, 2a01:4f8:10a:201a::2, ...
Connecting to downloads.apache.org (downloads.apache.org)|88.99.95.219|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1093896 (1.0M) [application/x-gzip]
Saving to: 'apr-1.7.0.tar.gz'
apr-1.7.0.tar.gz 100%[===================>] 1.04M 23.7KB/s in 43s
2022-08-02 19:45:25 (24.8 KB/s) - 'apr-1.7.0.tar.gz' saved [1093896/1093896]
[root@136 ~]# wget https://downloads.apache.org/apr/apr-util-1.6.1.tar.gz
--2022-08-02 19:46:10-- https://downloads.apache.org/apr/apr-util-1.6.1.tar.gz
Resolving downloads.apache.org (downloads.apache.org)... 88.99.95.219, 135.181.214.104, 2a01:4f8:10a:201a::2, ...
Connecting to downloads.apache.org (downloads.apache.org)|88.99.95.219|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 554301 (541K) [application/x-gzip]
Saving to: 'apr-util-1.6.1.tar.gz'
apr-util-1.6.1.tar.g 100%[===================>] 541.31K 19.8KB/s in 21s
2022-08-02 19:46:32 (25.8 KB/s) - 'apr-util-1.6.1.tar.gz' saved [554301/554301]
编译apr以及apr-util和httpd
apr
[root@136 ~]# ls
anaconda-ks.cfg apr-1.7.0.tar.gz apr-util-1.6.1.tar.gz httpd-2.4.54.tar.gz
[root@136 ~]# tar xf apr-1.7.0.tar.gz
[root@136 ~]# tar xf apr-util-1.6.1.tar.gz
[root@136 ~]# ls
anaconda-ks.cfg apr-1.7.0.tar.gz apr-util-1.6.1.tar.gz
apr-1.7.0 apr-util-1.6.1 httpd-2.4.54.tar.gz
[root@136 ~]# cd apr-1.7.0/
[root@136 apr-1.7.0]# ls
CHANGES apr.dsp configure libapr.mak strings
CMakeLists.txt apr.dsw configure.in libapr.rc support
LICENSE apr.mak docs locks tables
Makefile.in apr.pc.in dso memory test
Makefile.win apr.spec emacs-mode misc threadproc
NOTICE atomic encoding mmap time
NWGNUmakefile build file_io network_io tools
README build-outputs.mk helpers passwd user
README.cmake build.conf include poll
apr-config.in buildconf libapr.dep random
apr.dep config.layout libapr.dsp shmem
[root@136 apr-1.7.0]# vim configure
//进入后搜索cfgfile
cfgfile=${ofile}T
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
# $RM "$cfgfile" //将此行注释掉
[root@136 apr-1.7.0]# ./configure --prefix=/usr/local/apr //配置
...省略
configure: creating ./config.status
config.status: creating Makefile
config.status: creating include/apr.h
config.status: creating build/apr_rules.mk
config.status: creating build/pkg/pkginfo
config.status: creating apr-1-config
config.status: creating apr.pc
config.status: creating test/Makefile
config.status: creating test/internal/Makefile
config.status: creating include/arch/unix/apr_private.h
config.status: executing libtool commands
config.status: executing default commands
[root@136 apr-1.7.0]# make //编译
...省略
sed -e 's,^\(apr_build.*=\).*$,\1/usr/local/apr/build-1,' -e 's,^\(top_build.*=\).*$,\1/usr/local/apr/build-1,' < build/apr_rules.mk > build/apr_rules.out
make[1]: Leaving directory '/root/apr-1.7.0'
[root@136 apr-1.7.0]# make install //编译安装
...省略
/usr/bin/install -c -m 644 build/apr_rules.out /usr/local/apr/build-1/apr_rules.mk
/usr/bin/install -c -m 755 apr-config.out /usr/local/apr/bin/apr-1-config
apr-util
[root@136 apr-1.7.0]# cd ../apr-util-1.6.1/
[root@136 apr-util-1.6.1]# ls
CHANGES aprutil.dep configure.in libaprutil.mak
CMakeLists.txt aprutil.dsp crypto libaprutil.rc
LICENSE aprutil.dsw dbd memcache
Makefile.in aprutil.mak dbm misc
Makefile.win apu-config.in docs redis
NOTICE buckets encoding renames_pending
NWGNUmakefile build export_vars.sh.in strmatch
README build-outputs.mk hooks test
README.FREETDS build.conf include uri
README.cmake buildconf ldap xlate
apr-util.pc.in config.layout libaprutil.dep xml
apr-util.spec configure libaprutil.dsp
[root@136 apr-util-1.6.1]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
...省略
configure: creating ./config.status
config.status: creating Makefile
config.status: creating export_vars.sh
config.status: creating build/pkg/pkginfo
config.status: creating apr-util.pc
config.status: creating apu-1-config
config.status: creating include/private/apu_select_dbm.h
config.status: creating include/apr_ldap.h
config.status: creating include/apu.h
config.status: creating include/apu_want.h
config.status: creating test/Makefile
config.status: creating include/private/apu_config.h
config.status: executing default commands
[root@136 apr-util-1.6.1]# make
...省略
export_vars.c | sed -e 's/^\#[^!]*//' | sed -e '/^$/d' >> aprutil.exp
sed 's,^\(location=\).*$,\1installed,' < apu-1-config > apu-config.out
make[1]: Leaving directory '/root/apr-util-1.6.1'
[root@136 apr-util-1.6.1]# make install
...省略
/usr/bin/install -c -m 644 aprutil.exp /usr/local/apr-util/lib
/usr/bin/install -c -m 755 apu-config.out /usr/local/apr-util/bin/apu-1-config
//查看一下
[root@136 apr-util-1.6.1]# cd
[root@136 ~]# ls /usr/local/
apr apr-util bin etc games include lib lib64 libexec sbin share src
httpd
[root@136 ~]# ls
anaconda-ks.cfg apr-1.7.0.tar.gz apr-util-1.6.1.tar.gz
apr-1.7.0 apr-util-1.6.1 httpd-2.4.54.tar.gz
[root@136 ~]# tar xf httpd-2.4.54.tar.gz
[root@136 ~]# cd httpd-2.4.54/
[root@136 httpd-2.4.54]# ./configure --prefix=/usr/local/apache \
> --enable-so \
> --enable-ssl \
> --enable-cgi \
> --enable-rewrite \
> --with-zlib \
> --with-pcre \
> --with-apr=/usr/local/apr \
> --with-apr-util=/usr/local/apr-util/ \
> --enable-modules=most \
> --enable-mpms-shared=all \
> --with-mpm=prefork
...省略
configure: summary of build options:
Server Version: 2.4.54
Install prefix: /usr/local/apache
C compiler: gcc
CFLAGS: -g -O2 -pthread
CPPFLAGS: -DLINUX -D_REENTRANT -D_GNU_SOURCE
LDFLAGS:
LIBS:
C preprocessor: gcc -E
[root@136 httpd-2.4.54]# make
...省略
make[1]: Leaving directory '/root/httpd-2.4.54'
[root@136 httpd-2.4.54]# make install
...省略
make[1]: Leaving directory '/root/httpd-2.4.54'
配置apeche环境变量
//让系统能找到apeche的命令
[root@136 ~]# echo 'export PATH=/usr/local/apache/bin:$PATH' > /etc/profile.d/httpd.sh
[root@136 ~]# cat /etc/profile.d/httpd.sh
export PATH=/usr/local/apache/bin:$PATH
[root@136 ~]# source /etc/profile.d/httpd.sh
[root@136 ~]# which httpd
/usr/local/apache/bin/httpd
//给头文件做软连接
[root@136 ~]# ls /usr/local/apache/
bin cgi-bin error icons logs manual
build conf htdocs include man modules
[root@136 ~]# ln -s /usr/local/apache/include/ /usr/include/apache
//man文件
[root@136 ~]# vim /etc/man_db.conf
MANDATORY_MANPATH /usr/man
MANDATORY_MANPATH /usr/share/man
MANDATORY_MANPATH /usr/local/share/man
MANDATORY_MANPATH /usr/local/apache/man //添加此行
配置启动方式
[root@136 ~]# cd /usr/lib/systemd/system
[root@136 system]# cp sshd.service httpd.service
[root@136 system]# vim httpd.service
[root@136 system]# cat httpd.service
[Unit]
Description=web server daemon
Documentation=man:httpd(5)
After=network.target sshd-keygen.target
[Service]
Type=forking
ExecStart=/usr/local/apache/bin/apachectl start
ExecReload=/bin/kill -HUP $MAINPID
ExecStop=/usr/local/apache/bin/apachectl stop
[Install]
WantedBy=multi-user.target
[root@136 system]# cd
[root@136 ~]# systemctl daemon-reload
[root@136 ~]# systemctl start httpd //启动httpd
[root@136 ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 25 0.0.0.0:514 0.0.0.0:*
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 25 [::]:514 [::]:*
LISTEN 0 128 *:80 *:*
LISTEN 0 128 [::]:22 [::]:*
[root@136 ~]# systemctl enable httpd //开机自启
Created symlink /etc/systemd/system/multi-user.target.wants/httpd.service → /usr/lib/systemd/system/httpd.service.
2.源码安装mysql
安装依赖包
可能前面有安装过，但为了以防万一再安装一次也没问题
[root@136 ~]# dnf -y install ncurses-devel openssl-devel openssl cmake mariadb-devel
创建用户
[root@136 ~]# useradd -r -M -s /sbin/nologin mysql
下载二进制格式的myhsql软件包
[root@136 ~]# wget https://downloads.mysql.com/archives/get/p/23/file/mysql-5.7.38-linux-glibc2.12-x86_64.tar.gz
--2022-08-02 20:32:25-- https://downloads.mysql.com/archives/get/p/23/file/mysql-5.7.38-linux-glibc2.12-x86_64.tar.gz
Resolving downloads.mysql.com (downloads.mysql.com)... 23.2.135.207, 2600:140b:2:99c::2e31, 2600:140b:2:99d::2e31
Connecting to downloads.mysql.com (downloads.mysql.com)|23.2.135.207|:443... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://cdn.mysql.com/archives/mysql-5.7/mysql-5.7.38-linux-glibc2.12-x86_64.tar.gz [following]
--2022-08-02 20:32:26-- https://cdn.mysql.com/archives/mysql-5.7/mysql-5.7.38-linux-glibc2.12-x86_64.tar.gz
Resolving cdn.mysql.com (cdn.mysql.com)... 23.55.248.248
Connecting to cdn.mysql.com (cdn.mysql.com)|23.55.248.248|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 674830866 (644M) [application/x-tar-gz]
Saving to: 'mysql-5.7.38-linux-glibc2.12-x86_64.tar.gz'
mysql-5.7.38-linux-g 100%[===================>] 643.57M 3.65MB/s in 2m 57s
2022-08-02 20:35:25 (3.63 MB/s) - 'mysql-5.7.38-linux-glibc2.12-x86_64.tar.gz' saved [674830866/674830866]
解压软件包并更改属主属组
[root@136 ~]# tar xf mysql-5.7.38-linux-glibc2.12-x86_64.tar.gz -C /usr/local/
[root@136 ~]# cd /usr/local/
[root@136 local]# ls
apache bin include libexec share
apr etc lib mysql-5.7.38-linux-glibc2.12-x86_64 src
apr-util games lib64 sbin
[root@136 local]# mv mysql-5.7.38-linux-glibc2.12-x86_64/ mysql //改个名字方便查找
[root@136 local]# ls
apache apr-util etc include lib64 mysql share
apr bin games lib libexec sbin src
[root@136 local]# chown -R mysql.mysql mysql //更改属主属组
[root@136 local]# ll |grep mysql
drwxr-xr-x. 9 mysql mysql 129 Aug 2 20:43 mysql
配置头文件，库文件，帮助文档
[root@136 local]# cd mysql/
[root@136 mysql]# ls
LICENSE README bin docs include lib man share support-files
[root@136 mysql]# ln -s /usr/local/mysql/include/ /usr/include/mysql/ //头文件
[root@136 mysql]# echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf//库文件
[root@136 mysql]# vim /etc/man_db.conf //帮助文档
MANDATORY_MANPATH /usr/man
MANDATORY_MANPATH /usr/share/man
MANDATORY_MANPATH /usr/local/share/man
MANDATORY_MANPATH /usr/local/apache/man
MANDATORY_MANPATH /usr/local/mysql/man //添加此行
配置环境变量
[root@136 mysql]# cd
[root@136 ~]# echo 'export PATH=$PATH:/usr/local/mysql/bin' > /etc/profile.d/mysql.sh
[root@136 ~]# source /etc/profile.d/mysql.sh
[root@136 ~]# which mysql
/usr/local/mysql/bin/mysql
初始化数据
//建立数据存放目录
[root@136 ~]# mkdir /opt/data
[root@136 ~]# chown -R mysql.mysql /opt/data/
[root@136 ~]# mysqld --initialize --user mysql --datadir /opt/data/
2022-08-02T12:52:05.079921Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2022-08-02T12:52:05.210057Z 0 [Warning] InnoDB: New log files created, LSN=45790
2022-08-02T12:52:05.248192Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2022-08-02T12:52:05.260111Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: e93d78d2-1261-11ed-93ec-000c290801b6.
2022-08-02T12:52:05.260623Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2022-08-02T12:52:05.422628Z 0 [Warning] A deprecated TLS version TLSv1 is enabled. Please use TLSv1.2 or higher.
2022-08-02T12:52:05.422655Z 0 [Warning] A deprecated TLS version TLSv1.1 is enabled. Please use TLSv1.2 or higher.
2022-08-02T12:52:05.423083Z 0 [Warning] CA certificate ca.pem is self signed.
2022-08-02T12:52:05.487829Z 1 [Note] A temporary password is generated for root@localhost: pfV0x2C:i(#k
[root@136 ~]# echo 'pfV0x2C:i(#k' > mysqlpass //保存密码
//查询到还有mariadb的软件包，将他们卸载
[root@136 ~]# rpm -qa |grep mariadb
mariadb-connector-c-devel-3.1.11-2.el8_3.x86_64
mariadb-connector-c-config-3.1.11-2.el8_3.noarch
mariadb-devel-10.3.28-1.module_el8.3.0+757+d382997d.x86_64
mariadb-connector-c-3.1.11-2.el8_3.x86_64
[root@136 ~]# dnf -y remove mariadb*
[root@136 ~]# vim /etc/my.cnf
[root@136 ~]# cat /etc/my.cnf
[mysqld]
basedir = /usr/local/mysql
datadir = /opt/data
socket = /tmp/mysql.sock
port = 3306
pid-file = /opt/data/mysql.pid
user = mysql
skip-name-resolve
sql-mode = STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
配置启动脚本
[root@136 ~]# cp /usr/lib/systemd/system/sshd.service .
[root@136 ~]# mv sshd.service mysqld.service
[root@136 ~]# vim mysqld.service
[root@136 ~]# cat mysqld.service
[Unit]
Description=mysql server daemon
After=network.target sshd-keygen.target
[Service]
Type=forking
ExecStart=/usr/local/mysql/support-files/mysql.server start
ExecStop=/usr/local/mysql/support-files/mysql.server stop
ExecReload=/bin/kill -HUP $MAINPID
[Install]
WantedBy=multi-user.target
[root@136 ~]# mv mysqld.service /usr/lib/systemd/system/
[root@136 ~]# systemctl daemon-reload
//关闭防火墙和selinux
[root@136 ~]# systemctl stop firewalld
[root@136 ~]# systemctl disable firewalld
Removed /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@136 ~]# vim /etc/selinux/config
[root@136 ~]# cat /etc/selinux/config
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of these three values:
# targeted - Targeted processes are protected,
# minimum - Modification of targeted policy. Only selected processes are protected.
# mls - Multi Level Security protection.
SELINUXTYPE=targeted
[root@136 ~]# setenforce 0
//
[root@136 ~]# systemctl start mysqld
[root@136 ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 25 0.0.0.0:514 0.0.0.0:*
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 25 [::]:514 [::]:*
LISTEN 0 80 *:3306 *:*
LISTEN 0 128 *:80 *:*
LISTEN 0 128 [::]:22 [::]:*
[root@136 ~]# systemctl enable mysqld.service //开机自启
Created symlink /etc/systemd/system/multi-user.target.wants/mysqld.service → /usr/lib/systemd/system/mysqld.service.
重启一下验证是否开机自启
[root@136 ~]# reboot
[root@136 ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 25 0.0.0.0:514 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 25 [::]:514 [::]:*
LISTEN 0 80 *:3306 *:*
LISTEN 0 128 *:80 *:*
进入mysql，更改密码
[root@136 ~]# cat mysqlpass
pfV0x2C:i(#k
[root@136 ~]# mysql -uroot -p'pfV0x2C:i(#k'
mysql: error while loading shared libraries: libncurses.so.5: cannot open shared object file: No such file or directory
//缺少libncurses.so.5相关的软件包，查询并下载就好
[root@136 ~]# dnf whatprovides libncurses.so.5
Failed to set locale, defaulting to C.UTF-8
Last metadata expiration check: 1:29:53 ago on Tue Aug 2 19:54:53 2022.
ncurses-compat-libs-6.1-9.20180224.el8.i686 : Ncurses compatibility libraries
Repo : base
Matched from:
Provide : libncurses.so.5
[root@136 ~]# dnf -y install ncurses-compat-libs
[root@136 ~]# mysql -uroot -p'pfV0x2C:i(#k'
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.38
Copyright (c) 2000, 2022, Oracle and/or its affiliates.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> set password = password('123456');
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql> exit
Bye
[root@136 ~]# mysql -uroot -p123456
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 5
Server version: 5.7.38 MySQL Community Server (GPL)
Copyright (c) 2000, 2022, Oracle and/or its affiliates.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
3.源码安装php
下载php源码包
[root@136 ~]# wget https://www.php.net/distributions/php-7.4.30.tar.xz
--2022-08-02 21:41:12-- https://www.php.net/distributions/php-7.4.30.tar.xz
Resolving www.php.net (www.php.net)... 185.85.0.29, 2a02:cb40:200::1ad
Connecting to www.php.net (www.php.net)|185.85.0.29|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 10419136 (9.9M) [application/octet-stream]
Saving to: 'php-7.4.30.tar.xz'
php-7.4.30.tar.xz 100%[===================>] 9.94M 22.3KB/s in 8m 42s
2022-08-02 21:49:57 (19.5 KB/s) - 'php-7.4.30.tar.xz' saved [10419136/10419136]
[root@136 ~]# sha256sum php-7.4.30.tar.xz
ea72a34f32c67e79ac2da7dfe96177f3c451c3eefae5810ba13312ed398ba70d php-7.4.30.tar.xz
//可以看见与下图官方网站里的包sha256的特征码一样，也就是说包是完整的
安装依赖包
[root@136 ~]# dnf -y install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libicu-devel libjpeg libjpeg-devel libpng libpng-devel openldap-devel pcre-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel mhash mhash-devel php-mysqlnd
编译安装php
[root@136 ~]# tar xf php-7.4.30.tar.xz
[root@136 ~]# cd php-7.4.30/
[root@136 php-7.4.30]# ./configure --prefix=/usr/local/php7 \
--with-config-file-path=/etc \
--enable-fpm \
--enable-inline-optimization \
--disable-debug \
--disable-rpath \
--enable-shared \
--enable-soap \
--with-openssl \
--enable-bcmath \
--with-iconv \
--with-bz2 \
--enable-calendar \
--with-curl \
--enable-exif \
--enable-ftp \
--enable-gd \
--with-jpeg \
--with-zlib-dir \
--with-freetype \
--with-gettext \
--enable-json \
--enable-mbstring \
--enable-pdo \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-readline \
--enable-shmop \
--enable-simplexml \
--enable-sockets \
--with-zip \
--enable-mysqlnd-compression-support \
--with-pear \
--enable-pcntl \
--enable-posix
[root@136 php-7.4.30]# make
编译过程省略
[root@136 php-7.4.30]# make install
安装过程省略
设置环境变量
[root@136 php-7.4.30]# echo 'export PATH=/usr/local/php7/bin:$PATH' > /etc/profile.d/php7.sh
[root@136 php-7.4.30]# source /etc/profile.d/php7.sh
[root@136 php-7.4.30]# which php
/usr/local/php7/bin/php
配置php-fpm
[root@136 php-7.4.30]# cp php.ini-production /etc/php.ini
cp: overwrite '/etc/php.ini'? y
[root@136 php-7.4.30]# cd sapi/
[root@136 sapi]# ls
apache2handler cgi cli embed fpm litespeed phpdbg
[root@136 sapi]# cd fpm/
[root@136 fpm]# ls
CREDITS init.d.php-fpm php-fpm.conf status.html.in
LICENSE init.d.php-fpm.in php-fpm.conf.in tests
Makefile.frag php-fpm php-fpm.service www.conf
config.m4 php-fpm.8 php-fpm.service.in www.conf.in
fpm php-fpm.8.in status.html
[root@136 fpm]# cp init.d.php-fpm /etc/init.d/php-fpm
[root@136 fpm]# chmod +x /etc/init.d/php-fpm
[root@136 ~]# cd /usr/local/php7/
[root@136 php7]# ls
bin etc include lib php sbin var
[root@136 php7]# cd etc/
[root@136 etc]# ls
pear.conf php-fpm.conf.default php-fpm.d
[root@136 etc]# cp php-fpm.conf.default php-fpm.conf
[root@136 etc]# ls
pear.conf php-fpm.conf php-fpm.conf.default php-fpm.d
[root@136 etc]# cd php-fpm.d/
[root@136 php-fpm.d]# ls
www.conf.default
[root@136 php-fpm.d]# cp www.conf.default www.conf
//启动php，设置开机自启
[root@136 php-fpm.d]# service php-fpm start
Starting php-fpm done
[root@136 php-fpm.d]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 25 0.0.0.0:514 0.0.0.0:*
LISTEN 0 128 127.0.0.1:9000 0.0.0.0:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 25 [::]:514 [::]:*
LISTEN 0 80 *:3306 *:*
LISTEN 0 128 *:80 *:*
[root@136 php-fpm.d]# cd
[root@136 ~]# chkconfig --add php-fpm
[root@136 ~]# chkconfig --list
Note: This output shows SysV services only and does not include native
systemd services. SysV configuration data might be overridden by native
systemd configuration.
If you want to list systemd services use 'systemctl list-unit-files'.
To see services enabled on particular target use
'systemctl list-dependencies [target]'.
php-fpm 0:off 1:off 2:on 3:on 4:on 5:on 6:off
//编辑php-fpm配置文件
[root@136 ~]# vim /usr/local/php7/etc/php-fpm.conf
...省略
; - /usr/local/php7 otherwise
include=/usr/local/php7/etc/php-fpm.d/*.conf
pm.max_children =50 //添加下面四行，同事提供50个进程提供50个并发服务
pm.start_servers = 5 //启东市启动五个进程
pm.min_spare_servers = 2 //最小空闲数
pm.max_spare_servers = 8 //最大空闲进程
//取消httpd.conf的注释,启动httpd的相关模块
[root@136 ~]# vim /usr/local/apache/conf/httpd.conf //搜索proxy，取消下面两行的注释
#LoadModule proxy_module modules/mod_proxy.so
#LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
//编写测试文件
[root@136 ~]# mkdir -p /usr/local/apache/htdocs/runtime
[root@136 ~]# vim /usr/local/apache/htdocs/runtime/index.php
[root@136 ~]# cat /usr/local/apache/htdocs/runtime/index.php
<?php
phpinfo();
?>
[root@136 ~]# chown -R apache.apache /usr/local/apache/htdocs/
[root@136 ~]# ll -d /usr/local/apache/htdocs/
drwxr-xr-x. 3 apache apache 39 Aug 4 08:20 /usr/local/apache/htdocs/
//配置虚拟主机
[root@136 ~]# vim /usr/local/apache/conf/extra/httpd-vhosts.conf
//先将原本存在的配置文件删除，在配置文件的最后加入以下内容
<VirtualHost *:80>
DocumentRoot "/usr/local/apache/htdocs/runtime"
ServerName runtime.example.com
ErrorLog "logs/runtime.example.com-error_log"
CustomLog "logs/runtime.example.com-access_log" common
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://127.0.0.1:9000/usr/local/apache/htdocs/runtime/$1
<Directory "/usr/local/apache/htdocs/runtime">
Options none
AllowOverride none
Require all granted
</Directory>
</VirtualHost>
//搜索AddType,添加以下内容
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
AddType application/x-httpd-php .php //添加
AddType application/x-httpd-php-source .phps //添加
//搜索DirectoryIndex，在中间添加一个index.php
<IfModule dir_module>
DirectoryIndex index.php index.html
</IfModule>
//搜索Include，找到下面此行将注释删除
#Include conf/extra/httpd-vhosts.conf
//重启php httpd
[root@136 ~]# service php-fpm restart
[root@136 ~]# systemctl restart httpd
[root@136 ~]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 25 0.0.0.0:514 0.0.0.0:*
LISTEN 0 128 127.0.0.1:9000 0.0.0.0:*
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 25 [::]:514 [::]:*
LISTEN 0 80 *:3306 *:*
LISTEN 0 128 *:80 *:*
LISTEN 0 128 [::]:22 [::]:*
查看结果
lamp架构上部署phpmyadmin
先在数据库中创建一个用户并授权
[root@136 ~]# mysql -uroot -p123456
mysql> create database admin;
Query OK, 1 row affected (0.00 sec)
mysql> grant all on admin.* to 'admin'@'%' identified by '123456';
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql> grant all on admin.* to 'admin'@'localhost' identified by '123456';
Query OK, 0 rows affected, 2 warnings (0.00 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
下载phpmyadmin并解压配置
[root@136 ~]# wget https://files.phpmyadmin.net/phpMyAdmin/5.2.0/phpMyAdmin-5.2.0-all-languages.tar.gz
[root@136 ~]# tar xf phpMyAdmin-5.2.0-all-languages.tar.gz -C /usr/local/apache/htdocs/runtime/
[root@136 ~]# cd /usr/local/apache/htdocs/runtime/
[root@136 runtime]# ls
index.php phpMyAdmin-5.2.0-all-languages
[root@136 runtime]# mv phpMyAdmin-5.2.0-all-languages/* .
mv: overwrite './index.php'? y
[root@136 runtime]# cp config.sample.inc.php config.inc.php
[root@136 runtime]# vim config.inc.php
$cfg['Servers'][$i]['host'] = '127.0.0.1'; //把localhost改成为127.0.0.1
[root@136 runtime]# systemctl restart httpd
查看结果
输入用户admin密码123456登入
