[2.11] Enhancing the Install Demo Configuration Script with a clearer…

… message (opensearch-project#3490)

This changes remove the confusing log statement from 2.11 to unblock the build.

- Related to opensearch-project#3489

Signed-off-by: Darshit Chanpura <dchanp@amazon.com>

tools/install_demo_configuration.bat

@@ -339,8 +339,14 @@ if "%initialAdminPassword%" NEQ "" (
 )
 
 if not defined ADMIN_PASSWORD (
-  echo Unable to find the admin password for the cluster. Please set initialAdminPassword or create a file %ADMIN_PASSWORD_FILE% with a single line that contains the password.
-  exit /b 1
+REM Commenting this out in favor of: https://github.com/opensearch-project/security/issues/3489
+REM  echo Unable to find the admin password for the cluster. Please set initialAdminPassword or create a file %ADMIN_PASSWORD_FILE% with a single line that contains the password.
+REM  exit /b 1
+    set "ADMIN_PASSWORD=admin"
+    echo "Unable to find custom admin password. Continuing with the default password for admin."
+    echo "You can set the custom admin password in one of the following two ways:"
+    echo "1. Run 'export initialAdminPassword=<your_password>' before script execution."
+    echo "2. Create a file $ADMIN_PASSWORD_FILE with a single line that contains the password."
 )
 
 echo "   ***************************************************"

tools/install_demo_configuration.sh

@@ -397,8 +397,14 @@ if [[ -n "$initialAdminPassword" ]]; then
 elif [[ -f "$ADMIN_PASSWORD_FILE" && -s "$ADMIN_PASSWORD_FILE" ]]; then
   ADMIN_PASSWORD=$(head -n 1 "$ADMIN_PASSWORD_FILE")
 else
-  echo "Unable to find the admin password for the cluster. Please run 'export initialAdminPassword=<your_password>' or create a file $ADMIN_PASSWORD_FILE with a single line that contains the password."
-  exit 1
+#  Commenting in favor of: https://github.com/opensearch-project/security/issues/3489
+#  echo "Unable to find the admin password for the cluster. Please run 'export initialAdminPassword=<your_password>' or create a file $ADMIN_PASSWORD_FILE with a single line that contains the password."
+#  exit 1
+  ADMIN_PASSWORD="admin"
+  echo "Unable to find custom admin password. Continuing with the default password for admin."
+  echo "You can set the custom admin password in one of the following two ways:"
+  echo "1. Run 'export initialAdminPassword=<your_password>' before script execution."
+  echo "2. Create a file $ADMIN_PASSWORD_FILE with a single line that contains the password."
 fi
 
 echo "   ***************************************************"