Merge pull request #47 from bekema/main

Prevent exceptions when a node is offline

README.md

@@ -24,7 +24,9 @@ you will need to download the latest 3.10 python release, and run the following
 
 Run the following commands on a Debian/Ubuntu Linux system to install the appropriate prerequisites
 
-    apt install python3-pip virt-viewer
+    apt install python3-pip virt-viewer git
+    git clone https://github.com/joshpatten/PVE-VDIClient.git
+    cd ./PVE-VDIClient/
     chmod +x requirements.sh
     ./requirements.sh
     cp vdiclient.py /usr/local/bin

vdiclient.ini.example

@@ -1,7 +1,7 @@
 [General]
 # This is the title that is diplayed to the user
 title = VDI Login
-# This is the PySimpleGui Theme that is used. Run pvevdi.py with flag `--list_themes` for a list of themes
+# This is the PySimpleGui Theme that is used. Run vdiclient.py with flag `--list_themes` for a list of themes
 theme = LightBlue
 # Program Icon
 icon = vdiicon.ico

vdiclient.py

@@ -164,15 +164,22 @@ def setmainlayout():
 	if G.totp:
 		layout.append([sg.Text("OTP Key", size =(12*G.scaling, 1), font=["Helvetica", 12]), sg.InputText(key='-totp-', font=["Helvetica", 12])])
 	if G.kiosk:
-		layout.append([sg.Button("Log In", font=["Helvetica", 14])])
+		layout.append([sg.Button("Log In", font=["Helvetica", 14], bind_return_key=True)])
 	else:
-		layout.append([sg.Button("Log In", font=["Helvetica", 14]), sg.Button("Cancel", font=["Helvetica", 14])])
+		layout.append([sg.Button("Log In", font=["Helvetica", 14], bind_return_key=True), sg.Button("Cancel", font=["Helvetica", 14])])
 	return layout
 
 def getvms(listonly = False):
 	vms = []
 	try:
+		nodes = []
+		for node in G.proxmox.cluster.resources.get(type='node'):
+			if node['status'] == 'online':
+				nodes.append(node['node'])
+
 		for vm in G.proxmox.cluster.resources.get(type='vm'):
+			if vm['node'] not in nodes:
+				continue
 			if 'template' in vm and vm['template']:
 				continue
 			if G.guest_type == 'both' or G.guest_type == vm['type']: