gui: expose lxc features

but constrain editing to root@pam
give a checkbox (for now) for nfs and cifs, but keep all that are manually set

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>

www/manager6/Makefile

@@ -146,6 +146,7 @@ JSSRC= 				                 	\
 	lxc/Summary.js					\
 	lxc/Network.js					\
 	lxc/Resources.js				\
+	lxc/FeaturesEdit.js				\
 	lxc/Options.js					\
 	lxc/DNS.js					\
 	lxc/Config.js					\

www/manager6/lxc/FeaturesEdit.js

@@ -0,0 +1,93 @@
+Ext.define('PVE.lxc.FeaturesInputPanel', {
+    extend: 'Proxmox.panel.InputPanel',
+    xtype: 'pveLxcFeaturesInputPanel',
+
+    // used to save the mounts fstypes until sending
+    mounts: [],
+
+    fstypes: ['nfs', 'cifs'],
+
+    items: [
+	{
+	    xtype: 'proxmoxcheckbox',
+	    fieldLabel: gettext('keyctl'),
+	    name: 'keyctl'
+	},
+	{
+	    xtype: 'proxmoxcheckbox',
+	    fieldLabel: gettext('Nesting'),
+	    name: 'nesting'
+	},
+	{
+	    xtype: 'proxmoxcheckbox',
+	    name: 'nfs',
+	    fieldLabel: 'NFS'
+	},
+	{
+	    xtype: 'proxmoxcheckbox',
+	    name: 'cifs',
+	    fieldLabel: 'CIFS'
+	}
+    ],
+
+    onGetValues: function(values) {
+	var me = this;
+	var mounts = me.mounts;
+	me.fstypes.forEach(function(fs) {
+	    if (values[fs]) {
+		mounts.push(fs);
+	    }
+	    delete values[fs];
+	});
+
+	if (mounts.length) {
+	    values.mount = mounts.join(';');
+	}
+
+	var featuresstring = PVE.Parser.printPropertyString(values, undefined);
+	if (featuresstring == '') {
+	    return { 'delete': 'features' };
+	}
+	return { features: featuresstring };
+    },
+
+    setValues: function(values) {
+	var me = this;
+
+	me.down('field[name=keyctl]').setDisabled(!values.unprivileged);
+
+	if (values.features) {
+	    var res = PVE.Parser.parsePropertyString(values.features);
+	    me.mounts = [];
+	    if (res.mount) {
+		res.mount.split(/[; ]/).forEach(function(item) {
+		    if (me.fstypes.indexOf(item) === -1) {
+			me.mounts.push(item);
+		    } else {
+			res[item] = 1;
+		    }
+		});
+	    }
+	    this.callParent([res]);
+	}
+    }
+});
+
+Ext.define('PVE.lxc.FeaturesEdit', {
+    extend: 'Proxmox.window.Edit',
+    xtype: 'pveLxcFeaturesEdit',
+
+    subject: gettext('Features'),
+
+    items: [{
+	xtype: 'pveLxcFeaturesInputPanel'
+    }],
+
+    initComponent : function() {
+	var me = this;
+
+	me.callParent();
+
+	me.load();
+    }
+});

www/manager6/lxc/Options.js

@@ -134,6 +134,12 @@ Ext.define('PVE.lxc.Options', {
 		header: gettext('Unprivileged container'),
 		renderer: Proxmox.Utils.format_boolean,
 		defaultValue: 0
+	    },
+	    features: {
+		header: gettext('Features'),
+		defaultValue: Proxmox.Utils.noneText,
+		editor: Proxmox.UserName === 'root@pam' ?
+		    'PVE.lxc.FeaturesEdit' : undefined
 	    }
 	};