centos搭建web环境

最新推荐文章于 2024-11-06 10:42:40 发布

njys1

最新推荐文章于 2024-11-06 10:42:40 发布

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分类专栏： Linux nginx

本文链接：https://blog.youkuaiyun.com/njys1/article/details/53836510

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1）安装最新的nginx

a) 进入/etc/yum.repos.d/目录，sudo创建nginx.repo文件

cd /etc/yum.repos.d

sudo vim nginx.repo

写入以下内容：

[nginx]

name=nginx repo

baseurl=http://nginx.org/packages/centos/$releasever/$basearch/

gpgcheck=0

enable=1

b)更新yum源

sudo yum update

c）使用yum安装nginx

sudo yum install nginx -y

d）安装完成查看版本

nginx -v

e）打开nginx开机自启

chconfig nginx on

2）安装mysql5.7

a）官方下载源码包

如果报wget not found就yum install wget装一下包

wget http://dev.mysql.com/get/mysql57-community-release-el6-7.noarch.rpm

如果提示包权限不够，就用sudo安装

b）rpm安装mysql的yum源

rpm -Uvh mysql57-community-release-el6-7.noarch.rpm

c）打开mysql-community.repo看mysql的各个版本是否允许

sudo vim /etc/yum.repos.d/mysql-community.repo

d）安装mysql服务

yum install mysql-community-server

e)安装完成启动服务

service mysqld start

f）启动后检查自动生成的密码

grep "password" /var/log/mysqld.log

g)修改默认密码

mysql_secure_installation

h)登录下，看看是否修改成功

mysql -uroot -p..

mysql的默认配置是在/etc/my.cnf

I)打开mysql的自动启动

chkconfig mysqld on

3）安装php71

1）yum -qa | grep php 查看之前是否安装过

如果已安装，使用 yum remove php* php-common

4）安装php7的yum源

rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm

如果出现错误，试下

yum update -y

wget http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm

wget http://rpms.famillecollet.com/enterprise/remi-release-6.rpm

rpm -Uvh remi-release-6*.rpm epel-release-6*.rpm

5）修改yum源

vi /etc/yum.repos.d/remi.repo

将 [remi] 段的enable=0 改为 enable=1

6）yum安装php7

yum install php php-fpm php-cli php-pdo php-mysql php-gd php-bcmath php-xml php-mbstring php-mcrypt php-redis

7）安装完成使用php -v查看版本 php -m查看扩展

php的配置一般在/etc/php.ini

配置文件的一些简单修改

 
 vim /etc/php.ini
date.timezone = Asia/Shanghai
upload_max_filesize = 20M
post_max_size = 20M
display_errors = Off // 生产环境半掉就好了
# 使HTTP Header中不显示PHP信息把
expose_php = On 
修改为
expose_php = Off

8）重新启动php-fpm

service php-fpm restart

打开php开机自启

chconfig php-fpm on

4）配置nginx与php

nginx安装完成，默认的网站根目录应该是在 /usr/share/nginx/html/

虚拟主机的配置是在 /etc/nginx/conf.d如果要配置新的域名，，

在这里就可以了，默认有一个default.conf的配置，不需要刻刻意删掉

创建一个新的配置：

在/etc/nginx/conf.d/ 创建文件photo.lattecake.com.conf 内容如下

server { listen 80; server_name photo.lattecake.com; client_max_body_size 10m; root /home/dudulu/website/com-lattecake-photo/web; access_log /var/log/nginx/photo.lattecake.com.access.log main; error_log /var/log/nginx/photo.lattecake.com.error.log; location / { try_files $uri /app.php$is_args$args; index index.html index.htm index.php app.php; } error_page 404 /404.html; error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; } location ~ ^/(app_dev|config)\.php(/|$) { fastcgi_pass 127.0.0.1:9000; fastcgi_index app.php; fastcgi_split_path_info ^(.+\.php)(/.*)$; fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name; fastcgi_param DOCUMENT_ROOT $realpath_root; include fastcgi_params; } location ~ ^/app\.php(/|$) { fastcgi_pass 127.0.0.1:9000; fastcgi_index app.php; fastcgi_split_path_info ^(.+\.php)(/.*)$; fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name; fastcgi_param DOCUMENT_ROOT $realpath_root; include fastcgi_params; internal; }}

3）创建日志文件及分组

touch /var/log/nginx/photo.lattecake.com.ccess.logchown -R nginx.nginx /var/log/nginx/photo.lattecake.com.ccess.log

安装composer

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"php -r "if (hash_file('SHA384', 'composer-setup.php') === 'e115a8dc7871f15d853148a7fbac7da27d6c0030b848d9b3dc09e2a0388afed865e6a3d6b3c0fad45c48e2b5fc1196ae') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"php composer-setup.php --install-dir=/usr/bin --filename=composerphp -r "unlink('composer-setup.php');"

测试composer

composer -v

修改composer的全局配置文件

composer config -g repo.packagist composer https://packagist.phpcomposer.com

修改当前项目的composer.json文件

"repositories": { "packagist": { "type": "composer", "url": "https://packagist.phpcomposer.com" }}

检查防火墙的状态：

service iptables status

service iptables on

service iptables stop

403的原因：

1 指定目录下缺少index.php 或者index.html索引文件

2 权限问题，给目录全部权限

3 selinux是开启状态 /usr/sbin/sestatus -v 如果是SELinux是enable就是开启状态，或者用getenforce来检查，临时关闭 sudo setenforce 0

永久关闭 sudo vi /etc/selinux/config

把setlinux设置为disable

如果出现fastcgi错误，

FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream

把1）改成2）就是把script改成document_root

1）fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;

2）fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

1 安装
yum install 全部安装
yum install package1 安装指定的安装包package1
yum groupinsall group1 安装程序组group1

2 更新和升级
yum update 全部更新
yum update package1 更新指定程序包package1
yum check-update 检查可更新的程序
yum upgrade package1 升级指定程序包package1
yum groupupdate group1 升级程序组group1

3 查找和显示
yum info package1 显示安装包信息package1
yum list 显示所有已经安装和可以安装的程序包
yum list package1 显示指定程序包安装情况package1
yum groupinfo group1 显示程序组group1信息yum search string 根据关键字string查找安装包

4 删除程序
yum remove | erase package1 删除程序包package1
yum groupremove group1 删除程序组group1
yum deplist package1 查看程序package1依赖情况

5 清除缓存
yum clean packages 清除缓存目录下的软件包
yum clean headers 清除缓存目录下的 headers
yum clean oldheaders 清除缓存目录下旧的 headers
yum clean, yum clean all (= yum clean packages; yum clean oldheaders) 清除缓存目录下的软件包及旧的headers