upstream apache {
server 127.0.0.1:8080;
}
server{
location ~* ^/service/(.*)$ {
proxy_pass http://apache/$1;
proxy_redirect off;
}
}
The above snippet will redirect requests where the url includes the string "service" to another server, but it does not include query parameters.
From the proxy_pass documentation:
A special case is using variables in the proxy_pass statement: The requested URL is not used and you are fully responsible to construct the target URL yourself.
Since you're using $1 in the target, nginx relies on you to tell it exactly what to pass. You can fix this in two ways. First, stripping the beginning of the uri with a proxy_pass is trivial:
location /service/ {
# Note the trailing slash on the proxy_pass.
# It tells nginx to replace /service/ with / when passing the request.
proxy_pass http://apache/;
}
Or if you want to use the regex location, just include the args:
location ~* ^/service/(.*) {
proxy_pass http://apache/$1$is_args$args;
}
location /service/ { rewrite ^\/service\/(.*) /$1 break; proxy_pass http://apache; }
I use a slightly modified version of kolbyjack's second approach with ~ instead of ~*.
location ~ ^/service/ {
proxy_pass http://apache/$uri$is_args$args;
}
you have to use rewrite to pass params using proxy_pass here is example I did for angularjs app deployment to s3
S3 Static Website Hosting Route All Paths to Index.html
adopted to your needs would be something like
location /service/ {
rewrite ^\/service\/(.*) /$1 break;
proxy_pass http://apache;
}
if you want to end up in http://127.0.0.1:8080/query/params/
if you want to end up in http://127.0.0.1:8080/service/query/params/ you'll need something like
location /service/ {
rewrite ^\/(.*) /$1 break;
proxy_pass http://apache;
}
I modified @kolbyjack code to make it work for
http://website1/service
http://website1/service/
with parameters
location ~ ^/service/?(.*) {
return 301 http://service_url/$1$is_args$args;
}
proxy_pass directive above does the redirection on the server side.
worked with adding $request_uri:
proxy_pass http://apache/$request_uri;
To redirect Without Query String add below lines in Server block under listen port line:
if ($uri ~ .*.containingString$) {
return 301 https://$host/$uri/;
}
With Query String:
if ($uri ~ .*.containingString$) {
return 301 https://$host/$uri/?$query_string;
}
if when possible. In this case, the solution could be right using location as shown in another answers.
github gist https://gist.github.com/anjia0532/da4a17f848468de5a374c860b17607e7
#set $token "?"; # deprecated
set $token ""; # declar token is ""(empty str) for original request without args,because $is_args concat any var will be `?`
if ($is_args) { # if the request has args update token to "&"
set $token "&";
}
location /test {
set $args "${args}${token}k1=v1&k2=v2"; # update original append custom params with $token
# if no args $is_args is empty str,else it's "?"
# http is scheme
# service is upstream server
#proxy_pass http://service/$uri$is_args$args; # deprecated remove `/`
proxy_pass http://service$uri$is_args$args; # proxy pass
}
#http://localhost/test?foo=bar ==> http://service/test?foo=bar&k1=v1&k2=v2
#http://localhost/test/ ==> http://service/test?k1=v1&k2=v2
