ui: show HW machine status

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: kuba-moo

ui/status.html

@@ -54,6 +54,12 @@ <h3>Build processing</h3>
             </tr>
         </table>
         <br />
+        <h3>HW test machines</h3>
+        <table id="hw-machines">
+            <tr id="hw-machines-hdr">
+            </tr>
+        </table>
+        <br />
 	<h3>Flakiest tests</h3>
         <table id="flakes">
             <tr>

ui/status.js

@@ -1064,6 +1064,29 @@ function flakes_doit(data_raw)
     flakes_add_summary(flakes, "total", total);
 }
 
+function hw_machines_loaded(data)
+{
+    var table = document.getElementById("hw-machines");
+    var hdr = document.getElementById("hw-machines-hdr");
+
+    // Build header from machine names
+    $.each(data, function(i, m) {
+        var th = document.createElement("th");
+        th.innerText = m.name;
+        hdr.appendChild(th);
+    });
+
+    // Single row with states
+    var row = table.insertRow();
+    $.each(data, function(i, m) {
+        var cell = row.insertCell();
+        var state = m.state;
+        if (m.reserved_by)
+            state += " (" + m.reserved_by + ")";
+        cell.innerHTML = colorify_str(state, "HEALTHY");
+    });
+}
+
 function do_it()
 {
     /*
@@ -1090,4 +1113,7 @@ function do_it()
     $(document).ready(function() {
         $.get("query/flaky-tests", flakes_doit)
     });
+    $(document).ready(function() {
+        $.get("mc/get_machine_info?caller=status-ui", hw_machines_loaded)
+    });
 }