NGINX Custom Installation

nginx_install.sh

#!/bin/bash

# Usage:
## curl https://gist.githubusercontent.com/nikkomiu/cd15d615fc3390ebbd79e9d078458d10/raw/nginx_install.sh | bash -s 1.12.0

# Set up variables
PCRE_VERSION="8.40"
ZLIB_VERSION="1.2.11"
OPENSSL_VERSION="1.0.2f"
UPSTREAM_CHECK_VERSION="0.3.0"

# Ensure run as root
if [[ $EUID -ne 0 ]]; then
  echo "This script must be run as root"
  exit 1
fi

if command -v yum; then
  yum groupinstall -y 'Development Tools'
elif command -v apt-get; then
  apt-get update
  apt-get install -y build-essential
elif command -v apk; then
  apk add --no-cache \
    gcc libc-dev \
    make openssl-dev \
    pcre-dev zlib-dev \
    linux-headers libxslt-dev \
    gd-dev geoip-dev \
    perl-dev libedit-dev \
    mercurial bash \
    alpine-sdk findutils
else
  echo "Could not determine package manager!"
  exit 1
fi

START_DIR=`pwd`

cd /opt/

# == Install PCRE Library
if [ ! -d "/opt/pcre-$PCRE_VERSION" ]; then
  wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-$PCRE_VERSION.tar.gz
  tar -zxf pcre-$PCRE_VERSION.tar.gz
  cd pcre-$PCRE_VERSION
  ./configure
  make
  make install
  cd ..
  rm -rf pcre-$PCRE_VERSION.tar.gz
else
  echo "Skipping PCRE Setup"
fi
# == End Install PCRE Library

# == Install ZLIB Library
if [ ! -d "/opt/zlib-$ZLIB_VERSION" ]; then
  wget http://zlib.net/zlib-$ZLIB_VERSION.tar.gz
  tar -zxf zlib-$ZLIB_VERSION.tar.gz
  cd zlib-$ZLIB_VERSION
  ./configure
  make
  make install
  cd ..
  rm -rf zlib-$ZLIB_VERSION.tar.gz
else
  echo "Skipping ZLIB Setup"
fi
# == End Install ZLIB Library

# == Install OpenSSL Library
if [ ! -d "/opt/openssl-$OPENSSL_VERSION" ]; then
  wget http://www.openssl.org/source/openssl-$OPENSSL_VERSION.tar.gz
  tar -zxf openssl-$OPENSSL_VERSION.tar.gz
  cd openssl-$OPENSSL_VERSION
  ./configure darwin64-x86_64-cc --prefix=/usr
  make
  make install
  cd ..
  rm -rf openssl-$OPENSSL_VERSION.tar.gz
else
  echo "Skipping OpenSSL Setup"
fi
# == End Install OpenSSL Library

# == Fetch Upstream Check
if [ ! -d "/opt/upstream_check_module-0.3.0" ]; then
  wget -O upstream_check.tar.gz https://github.com/yaoweibin/nginx_upstream_check_module/archive/v0.3.0.tar.gz
  tar -zxf upstream_check.tar.gz
  rm -rf upstream_check.tar.gz
else
  echo "Skipping upstream_check Fetch"
fi
# == End Fetch Upstream Check

cd /tmp

eval "wget http://nginx.org/download/nginx-$1.tar.gz"

eval "tar -xvf nginx-$1.tar.gz"
eval "cd nginx-$1"

# Change server header value
sed -i -e 's/Server: " NGINX_VER_BUILD/Server: awesome-apricot"/g' ./src/http/ngx_http_header_filter_module.c
sed -i -e 's/Server: " NGINX_VER/Server: awesome-apricot"/g' ./src/http/ngx_http_header_filter_module.c
sed -i -e 's/Server: nginx/Server: awesome-apricot/g' ./src/http/ngx_http_header_filter_module.c

./configure \
  --sbin-path=/usr/bin/nginx \
  --conf-path=/etc/nginx/nginx.conf \
  --pid-path=/var/run/nginx.pid \
  --error-log-path=/var/log/nginx/error.log \
  --http-log-path=/var/log/nginx/access.log \
  --with-http_ssl_module \
  --with-http_v2_module \
  --with-file-aio \
  --with-ipv6 \
  --with-stream \
  --with-http_slice_module \
  --with-threads \
  --with-http_gzip_static_module \
  --with-http_stub_status_module \
  --with-pcre=/opt/pcre-8.40 \
  --with-zlib=/opt/zlib-1.2.11 \
  --with-openssl=/opt/openssl-1.0.2f \
  --add-module=/opt/nginx_upstream_check_module-0.3.0 \
  --without-mail_pop3_module \
  --without-mail_smtp_module \
  --without-mail_imap_module

make
make install

chmod +x /usr/bin/nginx

cd ..
eval "rm -rf nginx-$1*"

cd $START_DIR