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emulab-devel
Commit 22c34b36 authored by Leigh B. Stoller's avatar Leigh B. Stoller
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Add a node control page for admin people.

parent 5a3a1047
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www/index.php3
View file @ 22c34b36
......@@ -99,6 +99,8 @@ if (isset($uid)) {
if ($admin) {
echo "<A href='approveproject_list.php3?uid=$uid'>
New Project Approval</A><p>\n";
echo "<A href='nodecontrol_list.php3?uid=$uid'>
Node Control</A><p>\n";
}
if ($trusted) {
# Only group leaders can do these options
......
www/nodecontrol.php3 0 → 100644
View file @ 22c34b36
<?php
include("defs.php3");
#
# Note, no output yet so we can do a redirect.
#
#
# Only known and logged in users can do this.
#
LOGGEDINORDIE($uid);
#
# Admin users can control other nodes.
#
$isadmin = ISADMIN($uid);
if (! $isadmin) {
USERERROR("You do not have admin privledges!", 1);
}
#
# Check to make sure that this is a valid nodeid
#
$query_result = mysql_db_query($TBDBNAME,
"SELECT node_id FROM nodes WHERE node_id=\"$node_id\"");
if (mysql_num_rows($query_result) == 0) {
USERERROR("The node $node_id is not a valid nodeid", 1);
}
#
# Now change the information.
#
$insert_result = mysql_db_query($TBDBNAME,
"UPDATE nodes SET ".
"def_boot_image_id=\"$def_boot_image_id\", ".
"def_boot_cmd_line=\"$def_boot_cmd_line\", ".
"next_boot_path=\"$next_boot_path\", ".
"next_boot_cmd_line=\"$next_boot_cmd_line\" ".
"WHERE node_id=\"$node_id\"");
if (! $insert_result) {
$err = mysql_error();
TBERROR("Database Error changing node setup for $node_id: $err", 1);
}
#
# Zap back to the list. Seems better than a silly "we did it" message.
#
header("Location: nodecontrol_list.php3?uid=$uid");
?>
www/nodecontrol_form.php3 0 → 100644
View file @ 22c34b36
<html>
<head>
<title>Node Control</title>
<link rel="stylesheet" href="tbstyle.css" type="text/css">
</head>
<body>
<?php
include("defs.php3");
#
# Only known and logged in users can do this.
#
LOGGEDINORDIE($uid);
#
# Admin users can control other nodes.
#
$isadmin = ISADMIN($uid);
if (! $isadmin) {
USERERROR("You do not have admin privledges!", 1);
}
echo "<center><h1>
Node Control Center: $node_id
</h1></center>";
#
# Check to make sure thats this is a valid nodeid
#
$query_result = mysql_db_query($TBDBNAME,
"SELECT * FROM nodes WHERE node_id=\"$node_id\"");
if (mysql_num_rows($query_result) == 0) {
USERERROR("The node $node_id is not a valid nodeid", 1);
}
$row = mysql_fetch_array($query_result);
$node_id = $row[node_id];
$type = $row[type];
$def_boot_image_id = $row[def_boot_image_id];
$def_boot_cmd_line = $row[def_boot_cmd_line];
$next_boot_path = $row[next_boot_path];
$next_boot_cmd_line = $row[next_boot_cmd_line];
echo "<table border=2 cellpadding=0 cellspacing=2
align='center'>\n";
#
# Generate the form.
#
echo "<form action=\"nodecontrol.php3?uid=$uid\" method=\"post\">\n";
echo "<tr>
<td>Node ID:</td>
<td class=\"left\">
<input type=\"readonly\" name=\"node_id\" value=\"$node_id\">
</td>
</tr>\n";
echo "<tr>
<td>Node Type:</td>
<td class=\"left\">
<input type=\"readonly\" name=\"node_type\" value=\"$type\">
</td>
</tr>\n";
#
# This should be a menu.
#
echo "<tr>
<td>Def Boot Image:</td>
<td class=\"left\">
<input type=\"text\" name=\"def_boot_image_id\" size=\"20\"
value=\"$def_boot_image_id\"></td>
</tr>\n";
echo "<tr>
<td>Def Boot Command Line:</td>
<td class=\"left\">
<input type=\"text\" name=\"def_boot_cmd_line\" size=\"40\"
value=\"$def_boot_cmd_line\"></td>
</tr>\n";
echo "<tr>
<td>Next Boot Path:</td>
<td class=\"left\">
<input type=\"text\" name=\"next_boot_path\" size=\"40\"
value=\"$next_boot_path\"></td>
</tr>\n";
echo "<tr>
<td>Next Boot Command Line:</td>
<td class=\"left\">
<input type=\"text\" name=\"next_boot_cmd_line\" size=\"40\"
value=\"$next_boot_cmd_line\"></td>
</tr>\n";
echo "<tr>
<td colspan=2 align=center>
<b><input type=\"submit\" value=\"Submit\"></b>
</td>
</tr>
</form>
</table>\n";
?>
</body>
</html>
www/nodecontrol_list.php3 0 → 100644
View file @ 22c34b36
<html>
<head>
<title>Node Control</title>
<link rel="stylesheet" href="tbstyle.css" type="text/css">
</head>
<body>
<?php
include("defs.php3");
#
# Only known and logged in users can do this.
#
LOGGEDINORDIE($uid);
#
# Admin users can control nodes.
#
$isadmin = ISADMIN($uid);
if (! $isadmin) {
USERERROR("You do not have admin privledges!", 1);
}
echo "<center><h1>
Node Control Center
</h1></center>";
#
# Suck out info for all the nodes.
#
$query_result = mysql_db_query($TBDBNAME,
"SELECT * from nodes where type='pc' or type='shark'");
if (! $query_result) {
TBERROR("Database Error retrieving node information", 1);
}
echo "<table border=2 cellpadding=0 cellspacing=2
align='center'>\n";
echo "<tr>
<td>Change</td>
<td>ID</td>
<td>Type</td>
<td>Def Image</td>
<td>Def Cmdline</td>
<td>Next Path</td>
<td>Next Cmdline</td>
</tr>\n";
while ($row = mysql_fetch_array($query_result)) {
$node_id = $row[node_id];
$type = $row[type];
$def_boot_image_id = $row[def_boot_image_id];
$def_boot_cmd_line = $row[def_boot_cmd_line];
$next_boot_path = $row[next_boot_path];
$next_boot_cmd_line = $row[next_boot_cmd_line];
if (!$def_boot_cmd_line)
$def_boot_cmd_line = "NULL";
if (!$next_boot_path)
$next_boot_path = "NULL";
if (!$next_boot_cmd_line)
$next_boot_cmd_line = "NULL";
echo "<tr>
<td align=center>
<A href='nodecontrol_form.php3?uid=$uid&node_id=$node_id'>
<img alt=\"o\" src=\"redball.gif\"></A></td>
<td>$node_id</td>
<td>$type</td>
<td>$def_boot_image_id</td>
<td>$def_boot_cmd_line</td>
<td>$next_boot_path</td>
<td>$next_boot_cmd_line</td>
</tr>\n";
}
echo "</table>\n";
?>
</body>
</html>
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