[pve-devel] [PATCH v2 manager] ui: RBDStorage: add field for RBD namespace

[Aaron Lauterer]

Makes it possible to configure the RBD namespace via the GUI.

RBD namespaces must be configured manually. The most likely use case is
when connecting to an external Ceph cluster as this makes it possible to
separate client PVE clusters by namespace, not by pool.

Signed-off-by: Aaron Lauterer <a.lauterer at proxmox.com>
---
changes from v1: code improvements / cleanup as suggested by thomas

the warning can be removed once we have a check for the existence of the
namespace in place [0]

[0] https://lists.proxmox.com/pipermail/pve-devel/2021-April/047653.html

 www/manager6/storage/RBDEdit.js | 55 +++++++++++++++++++++++++--------
 1 file changed, 42 insertions(+), 13 deletions(-)

diff --git a/www/manager6/storage/RBDEdit.js b/www/manager6/storage/RBDEdit.js
index be29dc8a..c55a05c0 100644
--- a/www/manager6/storage/RBDEdit.js
+++ b/www/manager6/storage/RBDEdit.js
@@ -5,6 +5,7 @@ Ext.define('PVE.storage.Ceph.Model', {
     data: {
 	pveceph: true,
 	pvecephPossible: true,
+	namespacePresent: false,
     },
 });
 
@@ -26,10 +27,16 @@ Ext.define('PVE.storage.Ceph.Controller', {
 	    disable: 'resetField',
 	    enable: 'resetField',
 	},
+	'textfield[name=namespace]': {
+	    change: 'updateNamespaceHint',
+	},
     },
     resetField: function(field) {
 	field.reset();
     },
+    updateNamespaceHint: function(field, newVal, oldVal) {
+	this.getViewModel().set('namespacePresent', newVal);
+    },
     queryMonitors: function(field, newVal, oldVal) {
 	// we get called with two signatures, the above one for a field
 	// change event and the afterrender from the view, this check only
@@ -88,6 +95,9 @@ Ext.define('PVE.storage.RBDInputPanel', {
 	    this.lookupReference('pvecephRef').setValue(false);
 	    this.lookupReference('pvecephRef').resetOriginalValue();
 	}
+	if (values.namespace) {
+	    this.getViewModel().set('namespacePresent', true);
+	}
 	this.callParent([values]);
     },
 
@@ -170,6 +180,14 @@ Ext.define('PVE.storage.RBDInputPanel', {
 		fieldLabel: gettext('User name'),
 		allowBlank: true,
 	    },
+	    {
+		xtype: 'pmxDisplayEditField',
+		editable: me.isCreate,
+		name: 'namespace',
+		value: '',
+		fieldLabel: gettext('Namespace'),
+		allowBlank: true,
+	    },
 	);
 
 	me.column2 = [
@@ -190,20 +208,31 @@ Ext.define('PVE.storage.RBDInputPanel', {
 	    },
 	];
 
-	me.columnB = [{
-	    xtype: 'proxmoxcheckbox',
-	    name: 'pveceph',
-	    reference: 'pvecephRef',
-	    bind: {
-		disabled: '{!pvecephPossible}',
-		value: '{pveceph}',
+	me.columnB = [
+	    {
+		xtype: 'proxmoxcheckbox',
+		name: 'pveceph',
+		reference: 'pvecephRef',
+		bind: {
+		    disabled: '{!pvecephPossible}',
+		    value: '{pveceph}',
+		},
+		checked: true,
+		uncheckedValue: 0,
+		submitValue: false,
+		hidden: !me.isCreate,
+		boxLabel: gettext('Use Proxmox VE managed hyper-converged ceph pool'),
 	    },
-	    checked: true,
-	    uncheckedValue: 0,
-	    submitValue: false,
-	    hidden: !me.isCreate,
-	    boxLabel: gettext('Use Proxmox VE managed hyper-converged ceph pool'),
-	}];
+	    {
+		xtype: 'displayfield',
+		name: 'namespace-hint',
+		userCls: 'pmx-hint',
+		value: gettext('RBD namespaces must be created manually!'),
+		bind: {
+		    hidden: '{!namespacePresent}',
+		},
+	    },
+	];
 
 	me.callParent();
     },
-- 
2.20.1