Drop FRONTEND_HOST

This was used in the backend IP access rules, but those have been
removed.

Dockerfile.backend

@@ -58,8 +58,7 @@ COPY docker-files/backend/BSConfig.pm.in /usr/lib/obs/server/
 COPY docker-files/backend/entrypoint.sh /
 
 ENV SRCSERVER_HOST=localhost \
-    REPSERVER_HOST=localhost \
-    FRONTEND_HOST=localhost
+    REPSERVER_HOST=localhost
 
 ENTRYPOINT ["/entrypoint.sh"]
 

docker-compose.yml

@@ -187,7 +187,6 @@ services:
     command:
       - /usr/lib/obs/server/bs_dispatch
     environment:
-      FRONTEND_HOST: web
       SRCSERVER_HOST: srcserver
       REPSERVER_HOST: repserver
     volumes:
@@ -201,7 +200,6 @@ services:
     command:
       - /usr/lib/obs/server/bs_dodup
     environment:
-      FRONTEND_HOST: web
       SRCSERVER_HOST: srcserver
       REPSERVER_HOST: repserver
     volumes:
@@ -215,7 +213,6 @@ services:
     command:
       - /usr/lib/obs/server/bs_publish
     environment:
-      FRONTEND_HOST: web
       SRCSERVER_HOST: srcserver
       REPSERVER_HOST: repserver
     volumes:
@@ -231,7 +228,6 @@ services:
     command:
       - /usr/lib/obs/server/bs_repserver
     environment:
-      FRONTEND_HOST: web
       SRCSERVER_HOST: srcserver
       REPSERVER_HOST: repserver
     volumes:
@@ -246,7 +242,6 @@ services:
       - /usr/lib/obs/server/bs_sched
       - x86_64
     environment:
-      FRONTEND_HOST: web
       SRCSERVER_HOST: srcserver
       REPSERVER_HOST: repserver
     volumes:
@@ -264,7 +259,6 @@ services:
     command:
       - /usr/lib/obs/server/bs_srcserver
     environment:
-      FRONTEND_HOST: web
       SRCSERVER_HOST: srcserver
       REPSERVER_HOST: repserver
     volumes:
@@ -278,7 +272,6 @@ services:
     command:
       - /usr/lib/obs/server/bs_warden
     environment:
-      FRONTEND_HOST: web
       SRCSERVER_HOST: srcserver
       REPSERVER_HOST: repserver
     volumes:

docker-files/backend/entrypoint.sh

@@ -2,8 +2,7 @@
 
 set -e
 
-sed -e "s,@FRONTEND_HOST@,${FRONTEND_HOST},g" \
-    -e "s,@SRCSERVER_HOST@,${SRCSERVER_HOST},g" \
+sed -e "s,@SRCSERVER_HOST@,${SRCSERVER_HOST},g" \
     -e "s,@REPSERVER_HOST@,${REPSERVER_HOST},g" \
     /usr/lib/obs/server/BSConfig.pm.in > /usr/lib/obs/server/BSConfig.pm