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--- computer_science:docker:docker_nginx_reverse_proxy [2020/07/30 09:35] – carlossousa
+++ computer_science:docker:docker_nginx_reverse_proxy [2020/08/19 09:16] – carlossousa
@@ Line 1: / Line 1: @@
 ====== Nginx as Reverse Proxy for Docker Containers ======
+**Important Notice:**
+This is an example for a Reverse Proxy. I will be using Traefik to [[:computer_science:docker:traefik_docker_https_ssl_for_containers|Implementing HTTPS / SSL with Traefik on Docker Containers]] down the line. So use this guide if you want to keep to nginx, else I would recommend going with Traefik.
+----
 My setup for the docker env. is the same as described on [[:computer_science:docker:docker_dokuwiki_portable|my DokuWiki Docker Container Portable]], even though this should have almost zero effect even if the system is different (yay, docker!).
@@ Line 108: / Line 114: @@
 touch docker-compose.yml
 touch nginx.conf
 </code>
-Using your favourite method, deploy your docker-compose.yml setup. I will be using the good old 'nano'.
+Using your favourite method, deploy your **docker-compose.yml **setup. I will be using the good old 'nano'.
 My configuration would be as follows:
@@ Line 146: / Line 153: @@
         container_name: 'dokuwiki_zebra'
         expose:
-          - '80'
+            - '80'
         volumes:
             - dokuwiki_data:/dokuwiki/data
@@ Line 153: / Line 160: @@
             - dokuwiki_lib-tpl:/dokuwiki/lib/tpl
             - dokuwiki_logs:/var/log
+</code>
+And now we edit the **nginx.conf **to point back to our DokuWiki. Note that I will already configure a sub-domain and a main domain, which at the moment would both point to the same container, but once we make [[:computer_science:docker:docker_wordpress_homepage_portable|Wordpress Homepage ToGo with Docker]] we can change just the service name and everything should work properly.
+<code bash>
+events {
+}
+http {
+  #error_log /etc/nginx/error_log.log warn;
+  client_max_body_size 20m;
+  proxy_cache_path /etc/nginx/cache keys_zone=one:500m max_size=1000m;
+  server {
+    server_name wiki.carlossousa.tech;
+    location / {
+      include /etc/nginx/includes/proxy.conf;
+      proxy_pass http://dokuwiki:80/;
+    }
+  }
+  server {
+    server_name carlossousa.tech;
+    location / {
+      include /etc/nginx/includes/proxy.conf;
+      proxy_pass http://dokuwiki:80/;
+    }
+  }
+}
+</code>
+And finally we will once again create a **backup_to_tar.sh **so we can backup our nginx Reverse Proxy setup:
+<code bash>
+#!/bin/bash
+SOURCE_PATH="/home/docker-user/nginx-reverseproxy"
+BACKUP_PATH="/home/docker-user/backups"
+BACKUP_NAME="nginx-reverseproxy"
+tar cvf "$BACKUP_PATH"/"$BACKUP_NAME"-$(date +"%Y-%m-%d-%H-%M").tar -C "$SOURCE_PATH" .