From 00f83347bfc7d1be5bcfedd724e8b44f0daea36f Mon Sep 17 00:00:00 2001
From: Gerhard Jungwirth <gjungwirth@sipwise.com>
Date: Fri, 16 Jun 2017 14:49:33 +0200
Subject: [PATCH] MT#16806 show maintenance mode banner

Change-Id: If3dedeb96c8711b1ca7fab3db573e62ec2434c7b
---
 ngcp_panel.conf      | 4 ++++
 share/layout/body.tt | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/ngcp_panel.conf b/ngcp_panel.conf
index 4f9a65cb20..a05cf3a045 100644
--- a/ngcp_panel.conf
+++ b/ngcp_panel.conf
@@ -10,6 +10,10 @@ log4perl.appender.Default.layout=PatternLayout
 log4perl.appender.Default.layout.ConversionPattern=%d{ISO8601} [%p] [%F +%L] %m{chomp}%n
 # perhaps also add: host=%H pid=%P
 
+<general>
+    maintenance_mode 0
+</general>
+
 <api_debug_opts>
     allow_fake_client_time 1
     allow_delay_commit 1
diff --git a/share/layout/body.tt b/share/layout/body.tt
index 0a6177061f..962abfa9ca 100644
--- a/share/layout/body.tt
+++ b/share/layout/body.tt
@@ -75,6 +75,11 @@
     </div>
     <div id="content">
         <div class="container">
+            [% IF c.config.general.maintenance_mode -%]
+                <div class="alert alert-error" style="font-size:150%">
+                    <strong>[% c.loc('Maintenance mode is enabled! Please do not perform any write operations until maintenance mode has been switched off!') %]</strong>
+                </div>
+            [% END -%]
             [% content %]
         </div>
     </div>