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<div><font face="Calibri,sans-serif">You can proxy_set_header Host – that should override whatever is defined in proxy_pass</font></div>
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<span style="font-weight:bold">From: </span>nginx <<a href="mailto:nginx-bounces@nginx.org">nginx-bounces@nginx.org</a>> on behalf of Tomasz Kapek <<a href="mailto:kapekto1@gmail.com">kapekto1@gmail.com</a>><br>
<span style="font-weight:bold">Reply-To: </span>"<a href="mailto:nginx@nginx.org">nginx@nginx.org</a>" <<a href="mailto:nginx@nginx.org">nginx@nginx.org</a>><br>
<span style="font-weight:bold">Date: </span>Friday, 17 March 2017 at 12.12<br>
<span style="font-weight:bold">To: </span>"<a href="mailto:nginx@nginx.org">nginx@nginx.org</a>" <<a href="mailto:nginx@nginx.org">nginx@nginx.org</a>><br>
<span style="font-weight:bold">Subject: </span>Change target host in proxy_pass<br>
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<div>Hello,<br>
I have NGINX acting as reverse proxy and I would like to achieve something like this:<br>
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When I get a request like this GET <a href="http://app1.mydomain.aa.com/aaa/bbb">
http://app1.mydomain.aa.com/aaa/bbb</a> it should be converted to:<br>
GET <a href="http://app1.mydomain.bb.com/aaa/bbb">http://app1.mydomain.bb.com/aaa/bbb</a> so such directive will do the job:<br>
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proxy_pass <a href="http://app1.mydomain.bb.com">http://app1.mydomain.bb.com</a>;<br>
problem is that I want to convert host part automatically (regex) basing on incoming requests to NGINX - app1.mydomain are not fixed they are changing very often.<br>
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Is it possible? Can anyone get a clue how proxy_pass statement should look like? <br>
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