源码编译安装
http://nginx.org/en/download.html
http://nginx.org/download/nginx-1.18.0.tar.gz
到官网下载,然后用XFTP上传到root目录
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把文件解压出来
tar -zxvf nginx-1.16.0.tar.gz
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然后用yum安装依赖项
yum install gcc pcre-devel zlib-devel
如果没装以上相关的依赖,会在./configure过程中出现各种错误
下图是没装gcc包的错误,我看网上要装gcc-c++,但我发现我只安装gcc也没问题
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下图是没装pcre-devel出现的错误
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下图是没装zlib-devel出现的错误
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进入nginx-1.16.0目录后,输入命令./configure,这个命令会在目录里生成Makefile文件
./configure
成功后会提示如下图所示,在目录也会生成Makefile跟objs目录
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再输入make命令生成二进制文件,屏幕会出现一堆命令,最后如下图所示
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然后输入make install,把相关文件拷贝到对应的目录中,默认是/usr/local/nginx
make
make install
你会发现这种安装方法非常的绿色,好像跟没安装一样,连服务都没有,那只能自己动手创建服务了
cd /etc/systemd/system
vi nginx.service
将以下内容复制到nginx.service里保存退出,以下内容,我是从官方yum安装后的service里面复制修改的
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[UNIT]
Deion=nginx - high performance web server
Documentation=http://nginx.org/en/docs/
After=network-online.target remote-fs.target nss-lookup.target
Wants=network-online.target
[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStart=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s TERM $MAINPID
[Install]
WantedBy=multi-user.target
然后将nginx设置为开机启动
systemctl enable nginx
你会发现现在无法启动nginx,我也搞不懂为什么,不过我重启后就正常了。
通过Yum安装Nginx
这种方式是非常简单方便,nginx官网上也有介绍
http://nginx.org/en/linux_packages.html#RHEL-CentOS
官方说明就是在/etc/yum.repo.d目录下面创建一个nginx的yum源,然后就可以直接用yum install nginx安装了,超级简单,这种方式就直接帮你把服务、都安装好了
cd /etc/yum.repo.d #切换到yum安装源文件目录
vi nginx.repo #创建一个安装包源
把以下内容复制进去,保存退出
[nginx-stable]
name=nginx stable repo
baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
gpgcheck=1
enabled=1
gpgkey=https://nginx.org/keys/nginx_signing.key
[nginx-mainline]
name=nginx mainline repo
baseurl=http://nginx.org/packages/mainline/centos/$releasever/$basearch/
gpgcheck=1
enabled=0
gpgkey=https://nginx.org/keys/nginx_signing.key
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然后查看一下是否成功加载了这个安装源
yum repolist
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现在就可以通过yum安装nginx了
yum install nginx
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安装好后,直接用systemctl启动nginx服务
systemctl enable nginx #设置nginx为开机启动
systemctl start nginx #启动nginx服务
刚装好,发现启动失败了
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不过我重启下服务器,发现又能正常启动了。。然后记得把防火墙关了 systemctl stop firewalld,输入服务器ip,发现ok了
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一、安装先决条件
#yum -y install yum-utils
二、创建/etc/yum.repos.d/nginx.repo文件
[nginx-stable]
name=nginx stable repo
baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
gpgcheck=1
enabled=1
gpgkey=https://nginx.org/keys/nginx_signing.key
三、安装Nginx
yum -y install nginx