change nginx port from 8080 to 48087

https://github.com/bigbluebutton/docker/issues/133

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## Unreleased
 - BigBlueButton v2.4 @alangecker [#159](https://github.com/bigbluebutton/docker/pull/159)
+- **Breaking change:** change nginx port from `8080` to `48087`. see [upgrade note](docs/upgrading.md) @alangeker [#133](https://github.com/bigbluebutton/docker/issues/133)
 - Enable optimization for Prometheus Exporter when recording is enabled @omidmaldar [#161](https://github.com/bigbluebutton/docker/pull/161)
 - Automatically remove old recordings after N days @omidmaldar [#162](https://github.com/bigbluebutton/docker/pull/162)
 

docker-compose.tmpl.yml

@@ -363,7 +363,7 @@ services:
       DB_USERNAME: postgres
       DB_PASSWORD: ${POSTGRESQL_SECRET:-password}
       {{ if isTrue .Env.DEV_MODE }}
-      BIGBLUEBUTTON_ENDPOINT: http://10.7.7.1:8080/bigbluebutton/api/
+      BIGBLUEBUTTON_ENDPOINT: http://10.7.7.1:48087/bigbluebutton/api/
       {{else}}
       BIGBLUEBUTTON_ENDPOINT: https://${DOMAIN}/bigbluebutton/api/
       {{end}}
@@ -393,7 +393,7 @@ services:
     image: greenstatic/bigbluebutton-exporter:v0.7.0-preview2
     restart: unless-stopped
     environment:
-      API_BASE_URL: http://10.7.7.1:8080/bigbluebutton/api/
+      API_BASE_URL: http://10.7.7.1:48087/bigbluebutton/api/
       API_SECRET: ${SHARED_SECRET}
       RECORDINGS_METRICS_READ_FROM_DISK: "${ENABLE_PROMETHEUS_EXPORTER_OPTIMIZATION:-false}"
     networks:

docs/existing-web-server.md

@@ -8,7 +8,7 @@ You could dedicate a virtual host to BigBlueButton, allowing external access to
 
 ## Installation
 1. Install BigBlueButton Docker [as explained above](#install). While running the setup script, please choose `n` when you're asked the following question: `Should an automatic HTTPS Proxy be included? (y/n)`.
-2. Now all the required Docker containers should be running. BigBlueButton listens to port 8080. Create a virtual host by which BigBlueButton will be publicly accessible (in this case, let's assume the following server name for the virtual host: `bbb.example.com`). Enable SSL for the new _https_ virtual host. Make sure that the SSL certificate you will be using is signed by a CA (Certificate Authority). You could generate an SSL certificate for free using Let's Encrypt. It is suggested to add some directives to the _http_ virtual host `bbb.example.com` to redirect all requests to the _https_ one.
+2. Now all the required Docker containers should be running. BigBlueButton listens to port 48087. Create a virtual host by which BigBlueButton will be publicly accessible (in this case, let's assume the following server name for the virtual host: `bbb.example.com`). Enable SSL for the new _https_ virtual host. Make sure that the SSL certificate you will be using is signed by a CA (Certificate Authority). You could generate an SSL certificate for free using Let's Encrypt. It is suggested to add some directives to the _http_ virtual host `bbb.example.com` to redirect all requests to the _https_ one.
 
 At this point, choose one of the following sections according to which Web server you're running ([Apache](#integration-with-apache)).
 
@@ -39,7 +39,7 @@ server {
 
   location / {
     proxy_http_version 1.1;
-    proxy_pass http://$endpoint_addr:8080;
+    proxy_pass http://$endpoint_addr:48087;
     proxy_set_header Host $host;
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -68,12 +68,12 @@ ProxyPreserveHost On
 RewriteEngine On
 RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC,OR]
 RewriteCond %{HTTP:CONNECTION} ^Upgrade$ [NC]
-RewriteRule .* ws://127.0.0.1:8080%{REQUEST_URI} [P,QSA,L]
+RewriteRule .* ws://127.0.0.1:48087%{REQUEST_URI} [P,QSA,L]
 
 <Location />
 	Require all granted
-	ProxyPass http://127.0.0.1:8080/
+	ProxyPass http://127.0.0.1:48087/
-	ProxyPassReverse http://127.0.0.1:8080/
+	ProxyPassReverse http://127.0.0.1:48087/
 </Location>
 ```
 3. Restart Apache:

docs/upgrading.md

@@ -1,6 +1,11 @@
 # How To Upgrade bbb-docker
 
-### within `2.3.x
+### Upgrading `v2.3.x` -> `v2.4.x`
+*Breaking change:* The nginx port changes from `8080` to the less common port `48087`, to avoid port conflicts (see [#133](https://github.com/bigbluebutton/docker/issues/133)). If you use an reverse proxy not included in this repo, ensure to update your config accordingly!
+
+apart from that follow the guide below.
+
+### within `v2.4.x` or `v2.3.x`
 #### Backup
 if you use greenlight, create a database backup first
 ```bash
@@ -15,44 +20,3 @@ docker exec -t docker_postgres_1 pg_dumpall -c -U postgres > /root/greenlight_`d
 # restart updated services
 docker-compose up -d
 ```
-
-
-### from `2.2.x` to `2.3.x`
-
-```bash
-cd bbb-docker
-
-# if you use greenlight: create a database backup
-./scripts/compose exec postgres pg_dumpall -c -U postgres > /root/bbb-docker-2.2-backup.sql
-
-# stop bbb-docker
-./scripts/compose down
-
-# go back and rename folder
-cd ..
-mv bbb-docker bbb-docker-2.2-archived
-
-# get bbb-docker 2.3
-git clone --recurse-submodules https://github.com/bigbluebutton/docker.git bbb-docker
-cd bbb-docker
-
-# do setup
-./scripts/setup
-
-# optionally do additional changes
-nano .env
-
-# regenerate the docker-compose file
-./scripts/generate-compose
-
-# if you use greenlight, import database backup
-docker-compose up -d postgres
-cat /root/bbb-docker-2.2-backup.sql | docker-compose exec -T postgres psql -U postgres
-
-# start new BBB 2.3
-docker-compose up -d
-
-
-```
-- `$ cd bbb-docker`
-- (if you use greenlight) create a database backup first

mod/https/site-ipv4only.conf

@@ -16,7 +16,7 @@ server {
 
   location / {
     proxy_http_version 1.1;
-    proxy_pass http://127.0.0.1:8080;
+    proxy_pass http://127.0.0.1:48087;
     proxy_set_header Host $host;
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

mod/https/site.conf

@@ -16,7 +16,7 @@ server {
 
   location / {
     proxy_http_version 1.1;
-    proxy_pass http://$endpoint_addr:8080;
+    proxy_pass http://$endpoint_addr:48087;
     proxy_set_header Host $host;
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

mod/nginx/bigbluebutton

@@ -17,8 +17,8 @@ upstream poolhtml5servers {
 }
 
 server {
-  listen 8080 default_server;
+  listen 48087 default_server;
-  listen [::]:8080 default_server;
+  listen [::]:48087 default_server;
   server_name _;
   access_log /dev/stdout;
   absolute_redirect off;