From cacdcba2d2f52b556d10c1c4d68b7c04fbf93c43 Mon Sep 17 00:00:00 2001
From: stianst <stianst@gmail.com>
Date: Wed, 22 Feb 2023 08:02:57 +0100
Subject: [PATCH] More

---
 kc-production/nginx-proxy/Dockerfile             |  4 +++-
 kc-production/nginx-proxy/default.conf           |  1 +
 kc-production/nginx-proxy/hostname-basic.conf    | 13 +++++++++++++
 kc-production/nginx-proxy/hostname-xheaders.conf | 15 +++++++++++++++
 kc-production/nginx-proxy/start.sh               | 11 +++++++++--
 5 files changed, 41 insertions(+), 3 deletions(-)
 create mode 100644 kc-production/nginx-proxy/hostname-basic.conf
 create mode 100644 kc-production/nginx-proxy/hostname-xheaders.conf

diff --git a/kc-production/nginx-proxy/Dockerfile b/kc-production/nginx-proxy/Dockerfile
index 0b21caa..4e3e39b 100644
--- a/kc-production/nginx-proxy/Dockerfile
+++ b/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
diff --git a/kc-production/nginx-proxy/default.conf b/kc-production/nginx-proxy/default.conf
index d0fcbea..2bbfc18 100644
--- a/kc-production/nginx-proxy/default.conf
+++ b/kc-production/nginx-proxy/default.conf
@@ -1,5 +1,6 @@
 upstream localhost {
   server localhost:8080;
+  server localhost:8081;
 }
 
 server {
diff --git a/kc-production/nginx-proxy/hostname-basic.conf b/kc-production/nginx-proxy/hostname-basic.conf
new file mode 100644
index 0000000..8bcb711
--- /dev/null
+++ b/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/;
+  }
+}
diff --git a/kc-production/nginx-proxy/hostname-xheaders.conf b/kc-production/nginx-proxy/hostname-xheaders.conf
new file mode 100644
index 0000000..eb76b32
--- /dev/null
+++ b/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";
+  }
+}
diff --git a/kc-production/nginx-proxy/start.sh b/kc-production/nginx-proxy/start.sh
index 88ac087..9f38130 100755
--- a/kc-production/nginx-proxy/start.sh
+++ b/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
\ No newline at end of file
+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