From a663816d5add31ffea849839c7dccc2029d64201 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Mon, 23 Aug 2021 15:18:12 +0200
Subject: container: T2216: name of container must be alphanumeric and can
 contain a hyphen

---
 interface-definitions/containers.xml.in | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'interface-definitions/containers.xml.in')

diff --git a/interface-definitions/containers.xml.in b/interface-definitions/containers.xml.in
index 419802866..39ef945a3 100644
--- a/interface-definitions/containers.xml.in
+++ b/interface-definitions/containers.xml.in
@@ -9,6 +9,10 @@
       <tagNode name="name">
         <properties>
           <help>Container name</help>
+          <constraint>
+            <regex>^[-a-zA-Z0-9]+$</regex>
+          </constraint>
+          <constraintErrorMessage>Container name must be alphanumeric and can contain hyphens</constraintErrorMessage>
         </properties>
         <children>
           <leafNode name="allow-host-networks">
-- 
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