Split nginx config; added start of gateway routing

Dockerfile

@@ -17,8 +17,9 @@ RUN yarn run build
 FROM nginx:1.21.4-alpine
 
 # Copy over the Nginx config files
-COPY nginx.conf /etc/nginx/nginx.conf
-COPY default.conf.template /etc/nginx/templates/default.conf.template
+COPY nginx/nginx.conf /etc/nginx/nginx.conf
+COPY nginx/*.conf.template /etc/nginx/templates/
+COPY nginx/default.conf /etc/nginx/conf.d/default.conf
 
 # Copy over build artifacts
 COPY --from=builder /usr/src/app/dist /usr/share/nginx/html

nginx/default.conf

@@ -0,0 +1,20 @@
+# vim: ft=nginx
+server {
+    listen      80;
+    listen [::]:80;
+
+
+    # =====FRONTEND HOSTING=====
+    location / {
+        root   /usr/share/nginx/html;
+        index  index.html;
+    }
+
+    error_page  404              /404.html;
+
+    # redirect server error pages to the static page /50x.html
+    error_page   500 502 503 504  /50x.html;
+    location = /50x.html {
+        root   /usr/share/nginx/html;
+    }
+}

nginx/gateway.conf.template

@@ -0,0 +1,13 @@
+# vim: ft=nginx
+server {
+    listen      80;
+    listen [::]:80;
+
+    location ~ /api/v1/posts/ {
+        proxy_pass http://${RB_BLOG}/api/v1/posts/;
+    }
+
+    location ~ /api/v1/sections/ {
+        proxy_pass http://${RB_BLOG}/api/v1/sections/;
+    }
+}

nginx/matrix.conf.template

@@ -52,18 +52,4 @@ server {
         return 405;
     }
 
-
-    # =====FRONTEND HOSTING=====
-    location / {
-        root   /usr/share/nginx/html;
-        index  index.html;
-    }
-
-    error_page  404              /404.html;
-
-    # redirect server error pages to the static page /50x.html
-    error_page   500 502 503 504  /50x.html;
-    location = /50x.html {
-        root   /usr/share/nginx/html;
-    }
 }

nginx/nginx.conf

@@ -27,5 +27,7 @@ http {
     gzip  on;
 
     # This order is important, as the Matrix matches should be evaluated first
+    include /etc/nginx/conf.d/matrix.conf;
+    include /etc/nginx/conf.d/gateway.conf;
     include /etc/nginx/conf.d/default.conf;
 }