Revert "Add nginx config file and support for outlets (#871)" (#912)

This reverts commit 01cbf07.

samples/standalone.yml

@@ -11,6 +11,8 @@ templates:
   - "templates/postgres.template.yml"
   - "templates/redis.template.yml"
   - "templates/web.template.yml"
+  ## Uncomment the next line to enable the IPv6 listener
+  #- "templates/web.ipv6.template.yml"
   - "templates/web.ratelimited.template.yml"
   ## Uncomment these two lines if you wish to add Lets Encrypt (https)
   #- "templates/web.ssl.template.yml"

samples/web_only.yml

@@ -3,6 +3,8 @@
 
 templates:
   - "templates/web.template.yml"
+  ## Uncomment the next line to enable the IPv6 listener
+  #- "templates/web.ipv6.template.yml"
   - "templates/web.ratelimited.template.yml"
   ## Uncomment these two lines if you wish to add Lets Encrypt (https)
   #- "templates/web.ssl.template.yml"

templates/offline-page.template.yml

@@ -7,14 +7,17 @@ params:
   offline_page_repository: https://github.com/discourse/discourse-offline-page.git
 
 run:
-  - file:
-     path: "/etc/nginx/conf.d/outlets/server/offline-page.conf"
-     contents: |
-        error_page 502 /error_page.html;
-        location /error_page.html {
-          root /var/www/discourse-offline-page/html;
-          internal;
-        }
+  - replace:
+     filename: "/etc/nginx/conf.d/discourse.conf"
+     global: true
+     from: /server.+{/
+     to: |
+       server {
+         error_page 502 /error_page.html;
+         location /error_page.html {
+           root /var/www/discourse-offline-page/html;
+           internal;
+         }
 
   - exec:
       cmd: git clone $offline_page_repository /var/www/discourse-offline-page

templates/sshd.template.yml

@@ -1,6 +1,2 @@
 # This file is deprecated; you can remove it from your app.yml
-# TODO(2026-01-01): Remove this file
 run: 
-  - exec: |-
-      echo "Deprecation warning: sshd is no longer supported"
-      echo "Remove templates/sshd.template.yml from your containers/*.yml files"

templates/web.ipv6.template.yml

@@ -1,6 +1,8 @@
-# This file is deprecated; you can remove it from your app.yml
-# TODO(2026-01-01): Remove this file
 run:
-  - exec: |-
-      echo "Deprecation warning: IPv6 is enabled by default when possible"
-      echo "Remove templates/web.ipv6.template.yml from your containers/*.yml files"
+  - exec: echo "Enabling IPv6 listener"
+  - replace:
+      filename: "/etc/nginx/conf.d/discourse.conf"
+      from: listen 80;
+      to: |
+        listen 80;
+        listen [::]:80;

templates/web.letsencrypt.ssl.template.yml

@@ -107,21 +107,27 @@ hooks:
         /usr/sbin/nginx -c /etc/nginx/letsencrypt.conf -s stop
 
     - replace:
-       filename: /shared/letsencrypt/account.conf
-       from: /#?ACCOUNT_EMAIL=.+/
-       to: |
-         ACCOUNT_EMAIL=$$ENV_LETSENCRYPT_ACCOUNT_EMAIL
-
-    - replace:
-       filename: "/etc/nginx/conf.d/outlets/server/https.conf"
+       filename: "/etc/nginx/conf.d/discourse.conf"
        from: /ssl_certificate.+/
        to: |
          ssl_certificate /shared/ssl/$$ENV_DISCOURSE_HOSTNAME.cer;
          ssl_certificate /shared/ssl/$$ENV_DISCOURSE_HOSTNAME_ecc.cer;
 
     - replace:
-       filename: "/etc/nginx/conf.d/outlets/server/https.conf"
+       filename: /shared/letsencrypt/account.conf
+       from: /#?ACCOUNT_EMAIL=.+/
+       to: |
+         ACCOUNT_EMAIL=$$ENV_LETSENCRYPT_ACCOUNT_EMAIL
+
+    - replace:
+       filename: "/etc/nginx/conf.d/discourse.conf"
        from: /ssl_certificate_key.+/
        to: |
          ssl_certificate_key /shared/ssl/$$ENV_DISCOURSE_HOSTNAME.key;
          ssl_certificate_key /shared/ssl/$$ENV_DISCOURSE_HOSTNAME_ecc.key;
+
+    - replace:
+       filename: "/etc/nginx/conf.d/discourse.conf"
+       from: /add_header.+/
+       to: |
+         add_header Strict-Transport-Security 'max-age=63072000';