一、下载nginx
下载1.26.0的nginx
二、上传至服务器
使用SSH软件上传至指定服务器的指定路径下
三、解压文件包
tar -zxvf /root/new/nginx-1.26.0.tar.gz
四、进入解压后的nginx文件目录
cd /root/new/nginx-1.26.0
五、获取旧版nginx配置
## 查看nginx的配置信息
/root/old/nginx -V
六、配置新版nginx
./configure {第五步输出的配置信息}
七、编译nginx
## 使用make而不是make install
make
八、备份旧版nginx
cp /root/old/nginx /root/old/nginx.old
九、替换旧版nginx
cp -f ./objs/nginx /root/old/nginx
十、平滑升级
make upgrade
附、配置时一些异常信息Q&A
Q:
checking for C compiler ... not found
./configure: error: C compiler cc is not found
A:
yum install gcc-c++
Q:
checking for gcc -pipe switch ... found
checking for --with-ld-opt="-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -Wl,-E" ... not found
./configure: error: the invalid value in --with-ld-opt="-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -Wl,-E"
A:
yum install redhat-rpm-config
Q:
./configure: error: the HTTP rewrite module requires the PCRE library.
You can either disable the module by using --without-http_rewrite_module
option, or install the PCRE library into the system, or build the PCRE library
statically from the source with nginx by using --with-pcre=<path> option.
A:
yum install pcre-devel openssl-devel
Q:
./configure: error: the HTTP XSLT module requires the libxml2/libxslt
libraries. You can either do not enable the module or install the libraries.
A:
yum install libxslt-devel
Q:
./configure: error: the HTTP image filter module requires the GD library.
You can either do not enable the module or install the libraries.
A:
yum install gd-devel
Q:
./configure: error: perl module ExtUtils::Embed is required
A:
yum install perl-ExtUtils-Embed
Q:
./configure: error: the Google perftools module requires the Google perftools
library. You can either do not enable the module or install the library.
A:
yum install gperftools-devel
