20.2 LNMP動態(tài)網(wǎng)站架構(gòu)

LNMP動態(tài)網(wǎng)站部署架構(gòu)是一套由Linux + Nginx + MySQL + PHP組成的動態(tài)網(wǎng)站系統(tǒng)解決方案（其logo見圖20-1）。LNMP中的字母L是Linux系統(tǒng)的意思，不僅可以是RHEL、CentOS、Fedora，還可以是Debian、Ubuntu等系統(tǒng)。本書的配套站點(diǎn)https://www.linuxprobe.com就是基于LNMP部署出來的，目前的運(yùn)行一直很穩(wěn)定，訪問速度也很快。

圖20-1 LNMP動態(tài)網(wǎng)站部署架構(gòu)的Logo

在使用源碼包安裝服務(wù)程序之前，首先要讓安裝主機(jī)具備編譯程序源碼的環(huán)境，他需要具備C語言、C++語言、Perl語言的編譯器，以及各種常見的編譯支持函數(shù)庫程序。因此請先配置妥當(dāng)Yum軟件倉庫，然后把下面列出的這些軟件包都統(tǒng)統(tǒng)安裝上：

    [root@linuxprobe ~]# yum install -y apr* autoconf automake bison bzip2 bzip2* compat* cpp curl curl-devel fontconfig fontconfig-devel freetype freetype* freetype-devel gcc gcc-c++ gd gettext gettext-devel glibc kernel kernel-headers keyutils keyutils-libs-devel krb5-devel libcom_err-devel libpng libpng-devel libjpeg* libsepol-devel libselinux-devel libstdc++-devel libtool* libgomp libxml2 libxml2-devel libXpm* libtiff libtiff* make mpfr ncurses* ntp openssl openssl-devel patch pcre-devel perl php-common php-gd policycoreutils telnet t1lib t1lib* nasm nasm* wget zlib-devel
    Loaded plugins: langpacks, product-id, subscription-manager
    This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
    ………………省略部分安裝過程………………
    Installing:
     apr                         x86_64       1.4.8-3.el7               rhel7       103 k
     apr-devel                   x86_64       1.4.8-3.el7               rhel7       188 k
     apr-util                    x86_64       1.5.2-6.el7               rhel7        92 k
     apr-util-devel              x86_64       1.5.2-6.el7               rhel7        76 k
     autoconf                    noarch       2.69-11.el7               rhel7       701 k
     automake                    noarch       1.13.4-3.el7              rhel7       679 k
     bison                       x86_64       2.7-4.el7                 rhel7       578 k
     bzip2-devel                 x86_64       1.0.6-12.el7              rhel7       218 k
     compat-dapl                 x86_64       1:1.2.19-3.el7            rhel7       109 k
     compat-db-headers           noarch       4.7.25-27.el7             rhel7        48 k
     compat-db47                 x86_64       4.7.25-27.el7             rhel7       795 k
     compat-gcc-44               x86_64       4.4.7-8.el7               rhel7        10 M
     compat-gcc-44-c++           x86_64       4.4.7-8.el7               rhel7       6.3 M
     compat-glibc                x86_64       1:2.12-4.el7              rhel7       1.2 M
     compat-glibc-headers        x86_64       1:2.12-4.el7              rhel7       452 k
     compat-libcap1              x86_64       1.10-7.el7                rhel7        19 k
     compat-libf2c-34            x86_64       3.4.6-32.el7              rhel7       155 k
     compat-libgfortran-41       x86_64       4.1.2-44.el7              rhel7       142 k
     compat-libtiff3             x86_64       3.9.4-11.el7              rhel7       135 k
     compat-openldap             x86_64       1:2.3.43-5.el7            rhel7       174 k
     cpp                         x86_64       4.8.2-16.el7              rhel7       5.9 M
     fontconfig-devel            x86_64       2.10.95-7.el7             rhel7       128 k
     freetype-devel              x86_64       2.4.11-9.el7              rhel7       355 k
     gcc                         x86_64       4.8.2-16.el7              rhel7        16 M
     gcc-c++                     x86_64       4.8.2-16.el7              rhel7       7.1 M
    ………………省略部分安裝過程………………
    Complete!

劉遄老師已經(jīng)把安裝LNMP動態(tài)網(wǎng)站部署架構(gòu)所需的16個軟件源碼包和1個用于檢查效果的論壇網(wǎng)站系統(tǒng)軟件包上傳到與本書配套的站點(diǎn)服務(wù)器上。大家可以在Windows系統(tǒng)中下載后通過ssh服務(wù)傳送到打算部署LNMP動態(tài)網(wǎng)站架構(gòu)的Linux服務(wù)器中，也可以直接在Linux服務(wù)器中使用wget命令下載這些源碼包文件。根據(jù)第6章講解的FHS協(xié)議，建議把要安裝的軟件包存放在/usr/local/src目錄中：

    [root@linuxprobe ~]# cd /usr/local/src
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/cmake-2.8.11.2.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/Discuz_X3.2_SC_GBK.zip
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/freetype-2.5.3.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/jpegsrc.v9a.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/libgd-2.1.0.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/libmcrypt-2.5.8.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/libpng-1.6.12.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/libvpx-v1.3.0.tar.bz2
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/mysql-5.6.19.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/nginx-1.6.0.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/openssl-1.0.1h.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/php-5.5.14.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/pcre-8.35.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/t1lib-5.1.2.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/tiff-4.0.3.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/yasm-1.2.0.tar.gz
    [root@linuxprobe src] # wget https://www.linuxprobe.com/Software/zlib-1.2.8.tar.gz
    [root@linuxprobe src]# ls
    zlib-1.2.8.tar.gz       libmcrypt-2.5.8.tar.gz  pcre-8.35.tar.gz
    cmake-2.8.11.2.tar.gz   libpng-1.6.12.tar.gz    php-5.5.14.tar.gz
    Discuz_X3.2_SC_GBK.zip  libvpx-v1.3.0.tar.bz2   t1lib-5.1.2.tar.gz
    freetype-2.5.3.tar.gz   mysql-5.6.19.tar.gz     tiff-4.0.3.tar.gz
    jpegsrc.v9a.tar.gz      nginx-1.6.0.tar.gz      yasm-1.2.0.tar.gz
    libgd-2.1.0.tar.gz      openssl-1.0.1h.tar.gz

CMake是Linux系統(tǒng)中一款常用的編譯工具。要想通過源碼包安裝服務(wù)程序，就一定要嚴(yán)格遵守上面總結(jié)的安裝步驟—下載及解壓源碼包文件、編譯源碼包代碼、生成二進(jìn)制安裝程序、運(yùn)行二進(jìn)制的服務(wù)程序安裝包。接下來在解壓、編譯各個軟件包源碼程序時(shí)，都會生成大量的輸出信息，下文中將其省略，請讀者以實(shí)際操作為準(zhǔn)。

    [root@linuxprobe src]# tar xzvf cmake-2.8.11.2.tar.gz
    [root@linuxprobe src]# cd cmake-2.8.11.2/
    [root@linuxprobe cmake-2.8.11.2]# ./configure
    [root@linuxprobe cmake-2.8.11.2]# make 
    [root@linuxprobe cmake-2.8.11.2]# make install