配置LANMP环境，7-- 配置nginx反向代理，与配置apache虚拟主机
一、配置nginx反向代理
1.修改配置文件
vim /etc/nginx/nginx.conf
在35行http下添加一下内容： include /data/nginx/vhosts/*.conf; include /etc/nginx/upstream.conf;
2.在/etc/nginx/目录下新建 upstream.conf文件
cd /etc/nginx/
vim upstream.conf
upstream dev.one.com { server 127.0.0.1(换成虚拟机ip):8080 weight=4 max_fails=2 fail_timeout=10s; ip_hash; } upstream dev.two.com { server 127.0.0.1(换成虚拟机ip):8080 weight=4 max_fails=2 fail_timeout=10s; ip_hash; }
3.在/etc/nginx/目录下新建 proxy.conf
vim proxy.conf
写入以下内容： proxy_redirect off; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504; proxy_max_temp_file_size 0; proxy_connect_timeout 90; proxy_send_timeout 90; proxy_read_timeout 90; proxy_buffer_size 4k; proxy_buffers 4 32k; proxy_busy_buffers_size 64k; proxy_temp_file_write_size 64k;
4.在/data/nginx/vhosts/目录下新建test.conf配置文件
mkdir -p /data/nginx/vhosts
mkdir -p /data/nginx/logs
cd /data/nginx/vhosts
vim test.conf
写入以下内容：
server {
listen 80;
server_name dev.one.com;
charset UTF-8;
access_log /data/nginx/logs/one.access.log combined;
location /{
proxy_pass http://dev.one.com;
#Header
include "/etc/nginx/proxy.conf";
}
error_page 404 /error.html;
location = /error.html {
root /usr/share/nginx/html;
}
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
server {
listen 80;
server_name dev.two.com;
charset UTF-8;
access_log /data/nginx/logs/two.access.log combined;
location /{
proxy_pass http://dev.two.com;
#Header
include "/etc/nginx/proxy.conf";
}
error_page 404 /error.html;
location = /error.html {
root /usr/share/nginx/html;
}
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
二、配置apache虚拟主机
1.载入虚拟主机配置文件
vim /etc/httpd/conf/httpd.conf
在文件最低下添加以下内容： include conf/extra/httpd-vhosts.conf
2.在/etc/httpd/conf/ 目录下新建extra目录，并在extra目录下新建httpd-vhosts.conf配置文件
cd /etc/httpd/conf/ mkdir extra cd /etc/httpd/conf/extra vim httpd-vhosts.conf
添加以下内容：
<VirtualHost 127.0.0.1(换成虚拟机ip):8080>
ServerAdmin "master@master.com"
DocumentRoot "/data/www/one"
ServerName dev.one.com
ErrorLog "/data/httpd/logs/one.net-error.log"
CustomLog "/data/httpd/logs/one.net-access.log" common
<Directory "/">
Options FollowSymLinks
AllowOverride All
Order Deny,Allow
Require all granted
</Directory>
<Directory ".git">
Deny from All
Require all denied
</Directory>
</VirtualHost>
<VirtualHost 127.0.0.1(换成虚拟机ip):8080>
ServerAdmin "master@master.com"
DocumentRoot "/data/www/two"
ServerName dev.two.com
ErrorLog "/data/httpd/logs/two.net-error.log"
CustomLog "/data/httpd/logs/two.net-access.log" common
<Directory "/">
Options FollowSymLinks
AllowOverride All
Order Deny,Allow
Require all granted
</Directory>
<Directory ".git">
Deny from All
Require all denied
</Directory>
</VirtualHost>
2.在/data/httpd/下面创建logs文件夹
mkdir -p /data/httpd/logs
3.创建与配置好之后重启httpd与nginx
systemctl restart httpd systemctl restart nginx
4.配置window的ip解析，打开C:\Windows\System32\drivers\etc下面的hosts文件添加下面三行。
127.0.0.1(换成虚拟机ip) dev.one.com 127.0.0.1(换成虚拟机ip) dev.two.com
5.添加项目目录与测试文件
mkdir -p /data/www/one
mkdir -p /data/www/two
cd /data/www/one
vim index.php
输入以下虚线前的内容：
<?php
echo "one";
phpinfo();
-------------------------------------------------
cd /data/www/test2
vim index.php
输入以下虚线前的内容：
<?php
echo "two";
phpinfo();
-------------------------------------------------
三、检查配置成功与否
全部配置好之后重启nginx和apache，如果重启失败可以用命令status nginx【httpd】，或者journalctl -xe查看那里出现问题。
常见启动失败的原因：
1.logs目录或者其他关键目录没有创建。
2.防火墙禁用了8080端口
如果一切顺利，全部配置成功则：在浏览器访问dev.one.com会出现对应/data/www/one/index.php文件内容的页面。
四、有可能会因为权限问题而不能访问到apache虚拟主机目录
请参考配置文件的配置
#
# This is the main Apache HTTP server configuration file. It contains the
# configuration directives that give the server its instructions.
# See <URL:http://httpd.apache.org/docs/2.4/> for detailed information.
# In particular, see
# <URL:http://httpd.apache.org/docs/2.4/mod/directives.html>
# for a discussion of each configuration directive.
#
# Do NOT simply read the instructions in here without understanding
# what they do. They\'re here only as hints or reminders. If you are unsure
# consult the online docs. You have been warned.
#
# Configuration and logfile names: If the filenames you specify for many
# of the server\'s control files begin with "/" (or "drive:/" for Win32), the
# server will use that explicit path. If the filenames do *not* begin
# with "/", the value of ServerRoot is prepended -- so \'log/access_log\'
# with ServerRoot set to \'/www\' will be interpreted by the
# server as \'/www/log/access_log\', where as \'/log/access_log\' will be
# interpreted as \'/log/access_log\'.
#
# ServerRoot: The top of the directory tree under which the server\'s
# configuration, error, and log files are kept.
#
# Do not add a slash at the end of the directory path. If you point
# ServerRoot at a non-local disk, be sure to specify a local disk on the
# Mutex directive, if file-based mutexes are used. If you wish to share the
# same ServerRoot for multiple httpd daemons, you will need to change at
# least PidFile.
#
ServerRoot "/etc/httpd"
#
# Listen: Allows you to bind Apache to specific IP addresses and/or
# ports, instead of the default. See also the <VirtualHost>
# directive.
#
# Change this to Listen on specific IP addresses as shown below to
# prevent Apache from glomming onto all bound IP addresses.
#
#Listen 12.34.56.78:80
Listen 8080
#
# Dynamic Shared Object (DSO) Support
#
# To be able to use the functionality of a module which was built as a DSO you
# have to place corresponding `LoadModule\' lines at this location so the
# directives contained in it are actually available _before_ they are used.
# Statically compiled modules (those listed by `httpd -l\') do not need
# to be loaded here.
#
# Example:
# LoadModule foo_module modules/mod_foo.so
#
Include conf.modules.d/*.conf
#
# If you wish httpd to run as a different user or group, you must run
# httpd as root initially and it will switch.
#
# User/Group: The name (or #number) of the user/group to run httpd as.
# It is usually good practice to create a dedicated user and group for
# running httpd, as with most system services.
#
User apache
Group apache
# \'Main\' server configuration
#
# The directives in this section set up the values used by the \'main\'
# server, which responds to any requests that aren\'t handled by a
# <VirtualHost> definition. These values also provide defaults for
# any <VirtualHost> containers you may define later in the file.
#
# All of these directives may appear inside <VirtualHost> containers,
# in which case these default settings will be overridden for the
# virtual host being defined.
#
#
# ServerAdmin: Your address, where problems with the server should be
# e-mailed. This address appears on some server-generated pages, such
# as error documents. e.g. admin@your-domain.com
#
ServerAdmin root@localhost
#
# ServerName gives the name and port that the server uses to identify itself.
# This can often be determined automatically, but we recommend you specify
# it explicitly to prevent problems during startup.
#
# If your host doesn\'t have a registered DNS name, enter its IP address here.
#
ServerName 127.0.0.1
#
# Deny access to the entirety of your server\'s filesystem. You must
# explicitly permit access to web content directories in other
# <Directory> blocks below.
#
<Directory />
AllowOverride all
Require all granted
</Directory>
#
# Note that from this point forward you must specifically allow
# particular features to be enabled - so if something\'s not working as
# you might expect, make sure that you have specifically enabled it
# below.
#
#
# DocumentRoot: The directory out of which you will serve your
# documents. By default, all requests are taken from this directory, but
# symbolic links and aliases may be used to point to other locations.
#
DocumentRoot "/data/www"
#
# Relax access to content within /var/www.
#
<Directory "/data/www">
AllowOverride All
Require all granted
</Directory>
# Further relax access to the default document root:
<Directory "/data/www">
#
# Possible values for the Options directive are "None", "All",
# or any combination of:
# Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
#
# Note that "MultiViews" must be named *explicitly* --- "Options All"
# doesn\'t give it to you.
#
# The Options directive is both complicated and important. Please see
# http://httpd.apache.org/docs/2.4/mod/core.html#options
# for more information.
#
Options Indexes FollowSymLinks
#
# AllowOverride controls what directives may be placed in .htaccess files.
# It can be "All", "None", or any combination of the keywords:
# Options FileInfo AuthConfig Limit
#
AllowOverride all
#
# Controls who can get stuff from this server.
#
Require all granted
</Directory>
#
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
#
<IfModule dir_module>
DirectoryIndex index.html
</IfModule>
#
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
#
<Files ".ht*">
Require all granted
</Files>
#
# ErrorLog: The location of the error log file.
# If you do not specify an ErrorLog directive within a <VirtualHost>
# container, error messages relating to that virtual host will be
# logged here. If you *do* define an error logfile for a <VirtualHost>
# container, that host\'s errors will be logged there and not here.
#
ErrorLog "logs/error_log"
#
# LogLevel: Control the number of messages logged to the error_log.
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
#
LogLevel warn
<IfModule log_config_module>
#
# The following directives define some format nicknames for use with
# a CustomLog directive (see below).
#
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
<IfModule logio_module>
# You need to enable mod_logio.c to use %I and %O
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio
</IfModule>
#
# The location and format of the access logfile (Common Logfile Format).
# If you do not define any access logfiles within a <VirtualHost>
# container, they will be logged here. Contrariwise, if you *do*
# define per-<VirtualHost> access logfiles, transactions will be
# logged therein and *not* in this file.
#
#CustomLog "logs/access_log" common
#
# If you prefer a logfile with access, agent, and referer information
# (Combined Logfile Format) you can use the following directive.
#
CustomLog "logs/access_log" combined
</IfModule>
<IfModule alias_module>
#
# Redirect: Allows you to tell clients about documents that used to
# exist in your server\'s namespace, but do not anymore. The client
# will make a new request for the document at its new location.
# Example:
# Redirect permanent /foo http://www.example.com/bar
#
# Alias: Maps web paths into filesystem paths and is used to
# access content that does not live under the DocumentRoot.
# Example:
# Alias /webpath /full/filesystem/path
#
# If you include a trailing / on /webpath then the server will
# require it to be present in the URL. You will also likely
# need to provide a <Directory> section to allow access to
# the filesystem path.
#
# ScriptAlias: This controls which directories contain server scripts.
# ScriptAliases are essentially the same as Aliases, except that
# documents in the target directory are treated as applications and
# run by the server when requested rather than as documents sent to the
# client. The same rules about trailing "/" apply to ScriptAlias
# directives as to Alias.
#
ScriptAlias /cgi-bin/ "/var/www/cgi-bin/"
</IfModule>
#
# "/var/www/cgi-bin" should be changed to whatever your ScriptAliased
# CGI directory exists, if you have that configured.
#
<IfModule mime_module>
#
# TypesConfig points to the file containing the list of mappings from
# filename extension to MIME-type.
#
TypesConfig /etc/mime.types
#
# AddType allows you to add to or override the MIME configuration
# file specified in TypesConfig for specific file types.
#
#AddType application/x-gzip .tgz
#
# AddEncoding allows you to have certain browsers uncompress
# information on the fly. Note: Not all browsers support this.
#
#AddEncoding x-compress .Z
#AddEncoding x-gzip .gz .tgz
#
# If the AddEncoding directives above are commented-out, then you
# probably should define those extensions to indicate media types:
#
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
#
# AddHandler allows you to map certain file extensions to "handlers":
# actions unrelated to filetype. These can be either built into the server
# or added with the Action directive (see below)
#
# To use CGI scripts outside of ScriptAliased directories:
# (You will also need to add "ExecCGI" to the "Options" directive.)
#
#AddHandler cgi-script .cgi
# For type maps (negotiated resources):
#AddHandler type-map var
#
# Filters allow you to process content before it is sent to the client.
#
# To parse .shtml files for server-side includes (SSI):
# (You will also need to add "Includes" to the "Options" directive.)
#
AddType text/html .shtml
AddOutputFilter INCLUDES .shtml
</IfModule>
#
# Specify a default charset for all content served; this enables
# interpretation of all content as UTF-8 by default. To use the
# default browser choice (ISO-8859-1), or to allow the META tags
# in HTML content to override this choice, comment out this
# directive:
#
AddDefaultCharset UTF-8
<IfModule mime_magic_module>
#
# The mod_mime_magic module allows the server to use various hints from the
# contents of the file itself to determine its type. The MIMEMagicFile
# directive tells the module where the hint definitions are located.
#
MIMEMagicFile conf/magic
</IfModule>
#
# Customizable error responses come in three flavors:
# 1) plain text 2) local redirects 3) external redirects
#
# Some examples:
#ErrorDocument 500 "The server made a boo boo."
#ErrorDocument 404 /missing.html
#ErrorDocument 404 "/cgi-bin/missing_handler.pl"
#ErrorDocument 402 http://www.example.com/subscription_info.html
#
#
# EnableMMAP and EnableSendfile: On systems that support it,
# memory-mapping or the sendfile syscall may be used to deliver
# files. This usually improves server performance, but must
# be turned off when serving from networked-mounted
# filesystems or if support for these functions is otherwise
# broken on your system.
# Defaults if commented: EnableMMAP On, EnableSendfile Off
#
#EnableMMAP off
EnableSendfile on
# Supplemental configuration
#
# Load config files in the "/etc/httpd/conf.d" directory, if any.
IncludeOptional conf.d/*.conf
include /etc/httpd/conf/extra/httpd-vhosts.conf