From d4d8565bcc0b99d6fb36e296c513d8e4de2db4d7 Mon Sep 17 00:00:00 2001
From: FOSSO <7119916+jtande@users.noreply.github.com>
Date: Tue, 11 Apr 2023 16:03:37 -0400
Subject: [PATCH] script to bind FQDN (available) to the jupyterhub IP address

This is valid for Azure
Example: jhub-mat454-654.eastus.cloudapp.azure.com
---
 bind-jhub-fqdn2IP.sh | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 bind-jhub-fqdn2IP.sh

diff --git a/bind-jhub-fqdn2IP.sh b/bind-jhub-fqdn2IP.sh
new file mode 100644
index 0000000..c6e5f61
--- /dev/null
+++ b/bind-jhub-fqdn2IP.sh
@@ -0,0 +1,39 @@
+#! /bin/bash
+############################################
+# This script will help bind the fqdn
+# to the Jupyterhub static IP address.
+# This usefull on Azure. You probably have
+# similar process on other cloud provide
+#
+# Original script from here
+# https://docs.microsoft.com/en-us/azure/aks/ingress-tls
+# Synopsis:
+# ./bind-jhub-fqdn2IP.sh <IP> <NAME>
+# CC 2023-04-11 Jacob Fosso Tande
+#########################################
+# configure an FQDN for the ingress controller IP address
+# Public IP address of your ingress controller
+IPADDRESS=$1
+NAME=$2
+IP="$IPADDRESS"
+
+# Name to associate with public IP address
+DNSNAME="$NAME"
+
+# Get the resource-id of the public ip
+PUBLICIPID=$(az network public-ip list --query "[?ipAddress!=null]|[?contains(ipAddress, '$IP')].[id]" --output tsv)
+
+# Update public ip address with DNS name
+az network public-ip update --ids $PUBLICIPID --dns-name $DNSNAME
+
+# Display the FQDN
+FQDN=$(az network public-ip show --ids $PUBLICIPID --query "[dnsSettings.fqdn]" --output tsv)
+
+echo "  "
+echo "  " 
+echo " Got FQDN "
+echo "  "
+echo " "
+echo $FQDN
+echo "  "
+echo "  "