Fix incorrect configuration sourcing

README.md

@@ -30,7 +30,7 @@ The source of this image can be found on
 ```
 docker run -e DOMAIN=example.com \
            -e EMAIL=root@example.com \
-              ungleich/ungleich-certbot:1.0.0
+              ungleich/ungleich-certbot:1.1.1
 ```
 
 ### Production certificate
@@ -41,12 +41,28 @@ Use
 docker run -e DOMAIN=example.com \
            -e EMAIL=root@example.com \
            -e STAGING=no \
-              ungleich/ungleich-certbot:1.0.0
+              ungleich/ungleich-certbot:1.1.1
 ```
 
 you will get a proper, real world usable nginx server. Inject the
 nginx configuration by meains of a volume to /etc/nginx/conf.d
 
+### Adding or overriding nginx configurations
+
+To add your own nginx configurations, create the directory
+/nginx-configs and add your configurations in there:
+
+```
+docker run -e DOMAIN=example.com \
+           -e EMAIL=root@example.com \
+           -v /path/to/config:/nginx-configs \
+              ungleich/ungleich-certbot:1.1.1
+```
+
+By default this image is deploying the *default.conf*. If you want to
+override the default image nginx configuration, you can supply your
+own default.conf.
+
 ### Exiting after getting the certificate
 
 By default, the container will stay alive and try to renew the
@@ -100,6 +116,15 @@ Added support for nginx webserver, based on official nginx image
   now) -- can be overwritten by overriding /nginx directory
 - Dropped support for ONLYRENEWCERTS - this is covered by NO_NGINX already
 
+### 1.1.0
+
+- Allow better way to inject configurations
+
+### 1.1.1
+
+- Fix incorrect configuration sourcing
+
+
 ## Kubernetes
 
 See https://code.ungleich.ch/ungleich-public/ungleich-k8s/.

entrypoint.sh

@@ -66,6 +66,13 @@ fi
 if [ "$NO_NGINX" ]; then
     sleep infinity
 else
+    # First builtin
     cp /nginx/* /etc/nginx/conf.d
+
+    # Then user provided
+    if [ -d /nginx-configs ]; then
+        cp /nginx-configs/* /etc/nginx/conf.d
+    fi
+
     nginx -g "daemon off;"
 fi