The reverse proxy method refers to a proxy server that accepts connection requests on the Internet, then forwards the request to a server on the internal network and returns the results from the server to the client requesting the connection on the Internet, Reverse. At this point the
="."5Server="${prefix}/bin/nginx"6std_log="${prefix}/logs/std.log"7err_log="${prefix}/logs/std.log.err"8Exec_user="Root"9 ####################################Ten One if[' whoami '! =${exec_user}]; Then Aecho must use ${exec_user}! -Exit1 - fi the -Killall-9Nginx - -Rm-f logs/Access_log +/sbin/sysctl-w net.ipv4.tcp_timestamps=1 //the TCP timestamp (which increases by 12 bytes in the TCP header) enables the calculation of RTT (round-trip time: round-
Nginx configuration reverse proxy or redirection 400 problem handling records, nginx400
After lunch break, my colleague said that the 400 Bad Request Header Or Cookie Too Large prompt appeared on the test site access interface. I thought it was a problem with the test server, but it had little impact, however, I also rushed to the server for testing and viewing,
Nginx reverse proxy is a common function of the process of Web layout. After setting the reverse proxy, by reading the HTTP header inside the REMOTE_ADDR can not get the true user IP, we need to increase the nginx configuration to
source code, not the installation directory, because this method is co-compiled, do not need to pre-compile installation Pcre,ssl,zlibThen there is:
makemake install
Perform
In accordance with the above installation method, Nginx installed in the/data/nginx
./data/nginx/sbin/nginx -c /data/
SOURCE InstallationGo to nginx official website to download the latest stable version, here is the nginx-1.6.3 version.After the download is complete, unzip and go to the directory to execute:./configureIf you don't have PCER libraries, libraries, etc. on your machine zlib , this step will go wrong.sudo apt-get install libpcre3-dev zlibc zlib-binThen execute:sudo makesudo make installWhen done,
127.0.0.1:9090 down;Server 127.0.0.1:8080 weight=2;Server 127.0.0.1:6060;Server 127.0.0.1:7070 backup;}In servers that need to use load balancing, addProxy_pass http://tgcluster/;The status of each device is set to:1.down indicates that the server is temporarily not participating in the load2.weight by default, the larger the 1.weight, the greater the load weight.3.max_fails: The number of times that a request failed is allowed defaults to 1. Returns the error defined by the Proxy_next_upstream
Implementation of Nginx Proxy (seven-layer load balancing);Topology diagram:WEB01 WEB02|192.168.1.20 |192.168.1.21-----------------------------|192.168.1.254Nginx (reverse proxy);|1.1.1.254|Client (1.1.1.1);Requirements: client1.1.1.1 can be accessed through the reverse
Tags: pos spn config document Microsoft Auto-launch Reference site classInstalling Nginx1 sudo apt-get install Nginx2 sudo service nginx startIf there is no mistake to continueModifying a configuration fileModify a/etc/nginx/sites-available/default filesudo nano/etc/nginx/sites-available/defaultNote All content server{#内容}A 502 error will occur when the refresh o
cross-domain methods commonly used across domains are as follows:1. Use an IFRAME to access another domain. The contents of the IFrame are then read from another page. There are some packages for jquery.It is said that Firefox may not support reading the contents of another IFRAME.2,jsonp. Server support is required. Use script src to dynamically get a piece of Java code. is the JS function on the callback page, and the parameter is a JSON object.jquery also has encapsulation.3, set HTTP header
Preliminary to the Nginx, please understand the novice problem ha, thank you!
Nginx can reverse proxy apache processing dynamic part, into LANMP combination.So I have a few little questions:
1. Is Apache under the LANMP scene apache+mod_php? or APACHE+PHP-FPM or fcgi and so on?
2, LNMP under the
Because the company intranet has more than one server HTTP service to map to the company's external network static IP, if the port map with the route to do, you can only one intranet server 80-port map to the extranet 80 ports, the other server 80 ports can only map to the outside of the network of 80 ports. Non-80-port mapping in the access time to the domain name plus port, more trouble. And the company portal route can only do 20 port mappings.
Definitely not enough later.
Then found that y
interface gateway Presentation layer Presentation data representation, data security, and data compression between the Application network of a typical device and the user Application terminate a session Transport layer the Transport data is organized into a Data Segment. An addressing mechanism is used to identify a specific application (port number) firewall Network layer Network segmentation and re-combination of packets Packet based on Network layer address (IP address) select the path betw
Environment:
Nginx1: 192.168.68.41
2017at1: 192.168.68.43
Tomcat2: 192.168.68.45
Nginx is installed in many tutorials on the Internet. I installed nginx with yum.
Configure nginx:
Vim/etc/nginx/CONF. d/Default. conf
Content:
# Compresses the data stream gzip on; gzip_min_length 1000; gzip_types text/plain text/CSS appl
services in the "reverse proxy" (Reverse proxy), one of the functions is to complete the distribution of the port. We may wish to use the domain name for the route distribution: all aa.com domain name request, distributes to the PHP 82 port execution, all bb.com domain name request, distributes to the ASP 83 port exec
Nginx (https) reverse proxy tomcat (http) Implementation tutorial, nginxtomcat
Both nginx and tomcat are configured
The nginx. conf configuration is as follows:
Focus: proxy_set_header X-Forwarded-Proto $ scheme. In addition, because ngrok also requires port 80, the new ip a
deleted, and I have not backed up these configuration files, so I want to reinstall nginx.The following apt-get command is used directly.Sudo apt-get -- purge remove nginxSudo apt-get install nginxBut in fact, no nginx configuration file is automatically generated, and no/etc/nginx directory is generated.So autoremoveSudo apt-get -- purge remove nginxSudo apt-get autoremoveSudo apt-get install nginxPromptA
Reverse Proxy
Baidu Encyclopedia on the interpretation as follows:
A reverse proxy (Reverse proxy) means to accept a connection request on the Internet with a proxy server, then forwa
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.