Merge ~troyanov/maas:backport-fix-1993618-to-3.2 into maas:3.2

[Anton Troyanov]

LP:1993618 use relative redirects from nginx

(cherry picked from commit b872597ef539288b241a4338049c51ed97dbdcd1)

[MAAS Lander (maas-lander)]

UNIT TESTS
-b backport-fix-1993618-to-3.2 lp:~troyanov/maas/+git/maas into -b 3.2 lp:~maas-committers/maas

STATUS: FAILED
LOG: http://maas-ci.internal:8080/job/maas-tester/1947/consoleText
COMMIT: c22b8c7d0efa511a3aafc8c3183d19e7bca923b2

review: Needs Fixing

[Jerzy Husakowski (jhusakowski)]

+1

review: Approve

[Anton Troyanov (troyanov)]

jenkins: !test

[MAAS Lander (maas-lander)]

UNIT TESTS
-b backport-fix-1993618-to-3.2 lp:~troyanov/maas/+git/maas into -b 3.2 lp:~maas-committers/maas

STATUS: SUCCESS
COMMIT: c22b8c7d0efa511a3aafc8c3183d19e7bca923b2

review: Approve

diff --git a/src/maasserver/templates/http/regiond.nginx.conf.template b/src/maasserver/templates/http/regiond.nginx.conf.template
index e6fd44d..22ad4ee 100644
--- a/src/maasserver/templates/http/regiond.nginx.conf.template
+++ b/src/maasserver/templates/http/regiond.nginx.conf.template
@@ -30,6 +30,8 @@ server {
     listen {{http_port}};
     {{endif}}
 
+    absolute_redirect off;
+
     location = / {
         return 301 /MAAS/r/;
     }