More

kc-production/nginx-proxy/Dockerfile

@@ -1,2 +1,4 @@
 FROM docker.io/nginx
-COPY default.conf /etc/nginx/conf.d/default.conf
+
+ARG conf_file
+COPY $conf_file /etc/nginx/conf.d/default.conf

kc-production/nginx-proxy/default.conf

@@ -1,5 +1,6 @@
 upstream localhost {
   server localhost:8080;
+  server localhost:8081;
 }
 
 server {

kc-production/nginx-proxy/hostname-basic.conf

@@ -0,0 +1,13 @@
+upstream mycluster {
+  server localhost:8080;
+}
+
+server {
+  listen 80 default_server;
+  listen [::]:80 default_server;
+  server_name _;
+
+  location / {
+    proxy_pass http://mycluster/;
+  }
+}

kc-production/nginx-proxy/hostname-xheaders.conf

@@ -0,0 +1,15 @@
+upstream mycluster {
+  server localhost:8080;
+}
+
+server {
+  listen 80 default_server;
+  listen [::]:80 default_server;
+  server_name _;
+
+  location / {
+    proxy_pass http://mycluster/;
+    proxy_set_header X-Forwarded-For "localhost";
+    proxy_set_header X-Forwarded-Proto "http";
+  }
+}

kc-production/nginx-proxy/start.sh

@@ -2,5 +2,12 @@
 
 cd $(readlink -f $0 | xargs dirname)
 
-sudo podman build -t example-proxy .
-sudo podman run --network=host example-proxy
+CONF_FILE=$1
+
+if [ "$1" == "" ] || [ ! -f "$1" ]; then
+    echo "usage: start.sh <conf_file>"
+    exit 1
+fi
+
+sudo podman build --build-arg conf_file=$CONF_FILE -t example-proxy .
+sudo podman run --network=host example-proxy