openvidu-deployment: elastic - azure - simplify public IP retrieval and remove get_public_ip.sh script

openvidu-deployment/community/singlenode/azure/cf-openvidu-singlenode.bicep

@@ -256,6 +256,7 @@ var stringInterpolationParams = {
   ownPrivateCertificate: ownPrivateCertificate
   turnOwnPublicCertificate: turnOwnPublicCertificate
   turnOwnPrivateCertificate: turnOwnPrivateCertificate
+  publicIPValue: publicIPValue
   keyVaultName: keyVaultName
   additionalInstallFlags: additionalInstallFlags
 }
@@ -275,8 +276,7 @@ apt-get update && apt-get install -y \
 if [[ "${domainName}" == '' ]]; then
 
   [ ! -d "/usr/share/openvidu" ] && mkdir -p /usr/share/openvidu
-  # Get public IP using the get_public_ip.sh script
+  PUBLIC_IP=${publicIPValue}
-  PUBLIC_IP=$(/usr/local/bin/get_public_ip.sh 2>/dev/null)
   if [[ $? -ne 0 || -z "${PUBLIC_IP}" ]]; then
     echo "Could not determine public IP."
     exit 1
@@ -457,7 +457,7 @@ CONFIG_DIR="${INSTALL_DIR}/config"
 # Replace DOMAIN_NAME
 export DOMAIN=$(az keyvault secret show --vault-name ${keyVaultName} --name DOMAIN-NAME --query value -o tsv)
 if [[ $DOMAIN == *"sslip.io"* ]] || [[ -z $DOMAIN ]]; then
-  PUBLIC_IP=$(/usr/local/bin/get_public_ip.sh 2>/dev/null || echo "")
+  PUBLIC_IP=${publicIPValue}
 
   if [[ -n "$PUBLIC_IP" ]] && [[ -f "/usr/share/openvidu/random-domain-string" ]]; then
     RANDOM_DOMAIN_STRING=$(cat /usr/share/openvidu/random-domain-string)
@@ -473,7 +473,7 @@ fi
 # Replace LIVEKIT_TURN_DOMAIN_NAME
 export LIVEKIT_TURN_DOMAIN_NAME=$(az keyvault secret show --vault-name ${keyVaultName} --name LIVEKIT-TURN-DOMAIN-NAME --query value -o tsv)
 if [[ $LIVEKIT_TURN_DOMAIN_NAME == *"sslip.io"* ]] || [[ -z $LIVEKIT_TURN_DOMAIN_NAME ]]; then
-  PUBLIC_IP=$(/usr/local/bin/get_public_ip.sh 2>/dev/null || echo "")
+  PUBLIC_IP=${publicIPValue}
 
   if [[ -n "$PUBLIC_IP" ]] && [[ -f "/usr/share/openvidu/random-domain-string" ]]; then
     RANDOM_DOMAIN_STRING=$(cat /usr/share/openvidu/random-domain-string)
@@ -668,31 +668,6 @@ else
 fi
 '''
 
-var get_public_ip = '''
-#!/bin/bash
-
-# List of services to check public IP
-services=(
-    "https://checkip.amazonaws.com"
-    "https://ifconfig.me/ip"
-    "https://ipinfo.io/ip"
-    "https://api.ipify.org"
-    "https://icanhazip.com"
-)
-
-for service in "${services[@]}"; do
-    ip=$(curl -s --max-time 5 "$service")
-    if [[ -n "$ip" && "$ip" =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
-        echo "$ip"
-        exit 0
-    else
-        echo "Failed to get IP from $service" >&2
-    fi
-done
-
-echo "Could not retrieve public IP from any service." >&2
-exit 1
-'''
 
 var check_app_ready = '''
 #!/bin/bash
@@ -786,7 +761,6 @@ var base64update_config_from_secret = base64(update_config_from_secretScript)
 var base64update_secret_from_config = base64(update_secret_from_configScript)
 var base64get_value_from_config = base64(get_value_from_configScript)
 var base64store_secret = base64(store_secretScript)
-var base64get_public_ip = base64(get_public_ip)
 var base64check_app_ready = base64(check_app_ready)
 var base64restart = base64(restart)
 var base64config_blobStorage = base64(config_blobStorageScript)
@@ -798,7 +772,6 @@ var userDataParams = {
   base64update_secret_from_config: base64update_secret_from_config
   base64get_value_from_config: base64get_value_from_config
   base64store_secret: base64store_secret
-  base64get_public_ip: base64get_public_ip
   base64check_app_ready: base64check_app_ready
   base64restart: base64restart
   base64config_blobStorage: base64config_blobStorage
@@ -831,10 +804,6 @@ chmod +x /usr/local/bin/get_value_from_config.sh
 echo ${base64store_secret} | base64 -d > /usr/local/bin/store_secret.sh
 chmod +x /usr/local/bin/store_secret.sh
 
-# get_public_ip.sh
-echo ${base64get_public_ip} | base64 -d > /usr/local/bin/get_public_ip.sh
-chmod +x /usr/local/bin/get_public_ip.sh
-
 echo ${base64check_app_ready} | base64 -d > /usr/local/bin/check_app_ready.sh
 chmod +x /usr/local/bin/check_app_ready.sh
 
@@ -951,6 +920,9 @@ resource publicIP_OV_ifNew 'Microsoft.Network/publicIPAddresses@2023-11-01' = if
   }
 }
 
+// Wait for the new public IP resource to be provisioned before referencing its properties
+var publicIPValue = ipNew ? reference(publicIP_OV_ifNew.id).ipAddress: reference(publicIP_OV_ifExisting.id).ipAddress
+
 // Create the virtual network
 resource vnet_OV 'Microsoft.Network/virtualNetworks@2023-11-01' = {
   name: networkSettings.vNetName