private void button_RemoveVirtual_Click(object sender, EventArgs e)
{
System.Windows.Forms.ListBox.SelectedIndexCollection selItems = listBox_VirtualServersUsing.SelectedIndices;
if (selItems.Count > 0)
{
iControl.LocalLBVirtualServerVirtualServerRule[][] rules = new iControl.LocalLBVirtualServerVirtualServerRule[selItems.Count][];
String[] vs_list = new String[selItems.Count];
iRuleInfo iri = (iRuleInfo)m_tn.Tag;
for (int i = 0; i < selItems.Count; i++)
{
vs_list[i] = listBox_VirtualServersUsing.Items[selItems[i]].ToString();
rules[i] = new iControl.LocalLBVirtualServerVirtualServerRule[1];
rules[i][0] = new iControl.LocalLBVirtualServerVirtualServerRule();
rules[i][0].rule_name = iri.rule_name;
rules[i][0].priority = 500;
}
try
{
Clients.VirtualServer.remove_rule(vs_list, rules);
for (int i = 0; i < selItems.Count; i++)
{
listBox_VirtualServersUsing.Items.RemoveAt(selItems[i]);
listBox_VirtualServersNotUsing.Items.Add(vs_list[i]);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error Occurred");
}
}
}
private void refreshMembershipLTM()
{
bool bFoundMatch = false;
String [] vs_list = Clients.VirtualServer.get_list();
iControl.LocalLBVirtualServerVirtualServerRule [][] rule_lists = Clients.VirtualServer.get_rule(vs_list);
iRuleInfo iri = (iRuleInfo)m_tn.Tag;
listBox_VirtualServersUsing.Items.Clear();
listBox_VirtualServersNotUsing.Items.Clear();
listBox_VirtualServersUsing.Refresh();
listBox_VirtualServersNotUsing.Refresh();
if (vs_list.Length > 0)
{
// Loop over virtual servers
for (int i = 0; i < rule_lists.Length; i++)
{
bFoundMatch = false;
for (int j = 0; j < rule_lists[i].Length; j++)
{
// found a match!
if (rule_lists[i][j].rule_name.Equals(iri.rule_name))
{
listBox_VirtualServersUsing.Items.Add(vs_list[i]);
bFoundMatch = true;
}
}
if (!bFoundMatch)
{
listBox_VirtualServersNotUsing.Items.Add(vs_list[i]);
}
}
}
else
{
//listBox_VirtualServersUsing.Items.Add("No Virtual Servers Found")
}
// search for pools
listBox_Pools.Items.Clear();
listBox_Pools.Refresh();
int matchCount = 0;
String [] pool_list = Clients.Pool.get_list();
for (int i = 0; i < pool_list.Length; i++)
{
if (-1 != iri.rule_details.IndexOf(pool_list[i]))
{
listBox_Pools.Items.Add(pool_list[i]);
matchCount++;
}
}
if (0 == matchCount)
{
listBox_Pools.Items.Add("*None Found*");
}
}
private void refreshDetails()
{
iRuleInfo iri = (iRuleInfo)m_tn.Tag;
this.Text = "iRule '" + iri.rule_name + "' information";
label_Name.Text = iri.rule_name;
label_Lines.Text = getNumLines(iri.rule_details).ToString();
label_Chars.Text = iri.rule_details.Length.ToString();
}
private void button_ResetStats_Click(object sender, System.EventArgs e)
{
iRuleInfo iri = (iRuleInfo)m_tn.Tag;
DialogResult dr = MessageBox.Show("Are you sure you want to reset statistics for rule '" + iri.rule_name + "'", "Are you sure?", MessageBoxButtons.YesNo);
if (DialogResult.Yes == dr)
{
Clients.Rule.reset_statistics(new string[] { iri.rule_name });
refreshStatistics();
}
}
private void button_ApplyDescription_Click(object sender, EventArgs e)
{
try
{
iRuleInfo iri = (iRuleInfo)m_tn.Tag;
Clients.Interfaces.LocalLBRule.set_description(new String[] { iri.rule_name }, new String[] { textBox_Description.Text });
m_tn.ToolTipText = textBox_Description.Text;
}
catch (Exception)
{
}
button_ApplyDescription.Enabled = false;
}
private void refreshStatistics()
{
iRuleInfo iri = (iRuleInfo)m_tn.Tag;
if (null != iri)
{
if (iri.rule_type == iRuleInfo.RuleType.GLOBALLB)
{
refreshStatisticsGTM();
}
else
{
refreshStatisticsLTM();
}
}
}
private void refreshMembership()
{
iRuleInfo iri = (iRuleInfo)m_tn.Tag;
if (null != iri)
{
if (iri.rule_type == iRuleInfo.RuleType.GLOBALLB)
{
refreshMembershipGTM();
}
else
{
refreshMembershipLTM();
}
}
}
private void iRuleInfoDialog_Load(object sender, System.EventArgs e)
{
comboBox_Metric.SelectedIndex = 0;
iRuleInfo iri = (iRuleInfo)m_tn.Tag;
if (null != iri)
{
// HACK, until we insert GTM Wideip Membership code
if (iri.rule_type == iRuleInfo.RuleType.GLOBALLB)
{
tabPage_Membership_LTM.Hide();
}
}
refreshDetails();
refreshStatistics();
refreshMembership();
refreshDescription();
}
private void refreshDescription()
{
try
{
iRuleInfo iri = (iRuleInfo)m_tn.Tag;
String [] description_list = Clients.Interfaces.LocalLBRule.get_description(new String[] { iri.rule_name });
if ((null != description_list) && (null != description_list[0]))
{
textBox_Description.Text = description_list[0];
}
}
catch (Exception)
{
label_Description.Visible = false;
button_ApplyDescription.Visible = false;
textBox_Description.Visible = false;
}
}
private void button_AddVirtual_Click(object sender, EventArgs e)
{
System.Windows.Forms.ListBox.SelectedIndexCollection selItems = listBox_VirtualServersNotUsing.SelectedIndices;
if (selItems.Count > 0)
{
iControl.LocalLBVirtualServerVirtualServerRule[][] rules = new iControl.LocalLBVirtualServerVirtualServerRule[selItems.Count][];
String[] vs_list = new String[selItems.Count];
iRuleInfo iri = (iRuleInfo)m_tn.Tag;
for (int i = 0; i < selItems.Count; i++)
{
vs_list[i] = listBox_VirtualServersNotUsing.Items[selItems[i]].ToString();
rules[i] = new iControl.LocalLBVirtualServerVirtualServerRule[1];
rules[i][0] = new iControl.LocalLBVirtualServerVirtualServerRule();
rules[i][0].rule_name = iri.rule_name;
rules[i][0].priority = 500;
// Look for a specified priority in the iRule itself
System.Text.RegularExpressions.Regex regex = new System.Text.RegularExpressions.Regex("priority\\s+(?<pri>[0-9]+)\\s+");
System.Text.RegularExpressions.Match match = regex.Match(iri.rule_details);
if (null != match)
{
int pri = 500;
try
{
String sPri = match.Groups["pri"].Value;
pri = Convert.ToInt32(sPri);
}
catch (Exception)
{
}
rules[i][0].priority = pri;
}
}
// Query old iRules for selected VIPs (to look for matching priorities)
iControl.LocalLBVirtualServerVirtualServerRule[][] existing_rules =
Clients.VirtualServer.get_rule(vs_list);
for (int i = 0; i < vs_list.Length; i++)
{
for (int j = 0; j < existing_rules[i].Length; j++)
{
if (rules[i][0].priority == existing_rules[i][j].priority)
{
// Increment it and try again...
rules[i][0].priority++;
j = -1;
continue;
}
}
}
// Apply the iRules to the selected Virtuals
try
{
Clients.VirtualServer.add_rule(vs_list, rules);
for (int i = 0; i < selItems.Count; i++)
{
listBox_VirtualServersNotUsing.Items.RemoveAt(selItems[i]);
listBox_VirtualServersUsing.Items.Add(vs_list[i]);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error Occurred");
}
}
}
private void refreshStatisticsGTM()
{
iRuleInfo iri = (iRuleInfo)m_tn.Tag;
iControl.GlobalLBRuleRuleStatistics stats = Clients.GlobalLBRule.get_statistics(new string[] { iri.rule_name });
listView_Statistics.Items.Clear();
listView_Statistics.Refresh();
for (int i = 0; i < stats.statistics.Length; i++)
{
String eventName = "";
long priority = 0;
UInt64 aborts = 0;
UInt64 avg_cycles = 0;
UInt64 failures = 0;
UInt64 max_cycles = 0;
UInt64 min_cycles = 0;
UInt64 total_executions = 0;
eventName = stats.statistics[i].event_name;
priority = stats.statistics[i].priority;
for (int j = 0; j < stats.statistics[i].statistics.Length; j++)
{
switch (stats.statistics[i].statistics[j].type)
{
case iControl.CommonStatisticType.STATISTIC_RULE_ABORTS:
aborts = build64(stats.statistics[i].statistics[j].value);
break;
case iControl.CommonStatisticType.STATISTIC_RULE_AVERAGE_CYCLES:
avg_cycles = build64(stats.statistics[i].statistics[j].value);
break;
case iControl.CommonStatisticType.STATISTIC_RULE_FAILURES:
failures = build64(stats.statistics[i].statistics[j].value);
break;
case iControl.CommonStatisticType.STATISTIC_RULE_MAXIMUM_CYCLES:
max_cycles = build64(stats.statistics[i].statistics[j].value);
break;
case iControl.CommonStatisticType.STATISTIC_RULE_MINIMUM_CYCLES:
min_cycles = build64(stats.statistics[i].statistics[j].value);
break;
case iControl.CommonStatisticType.STATISTIC_RULE_TOTAL_EXECUTIONS:
total_executions = build64(stats.statistics[i].statistics[j].value);
break;
}
}
ListViewItem lvi = new ListViewItem();
lvi.Text = eventName;
//lvi.SubItems.Add(eventName);
lvi.SubItems.Add(priority.ToString());
lvi.SubItems.Add(total_executions.ToString());
lvi.SubItems.Add(failures.ToString());
lvi.SubItems.Add(aborts.ToString());
lvi.SubItems.Add(min_cycles.ToString());
lvi.SubItems.Add(avg_cycles.ToString());
lvi.SubItems.Add(max_cycles.ToString());
listView_Statistics.Items.Add(lvi);
}
}
private void refreshStatisticsLTM()
{
iRuleInfo iri = (iRuleInfo)m_tn.Tag;
iControl.LocalLBRuleRuleStatistics stats = Clients.Rule.get_statistics(new string [] { iri.rule_name });
listView_Statistics.Items.Clear();
listView_Statistics.Refresh();
for (int i = 0; i < stats.statistics.Length; i++)
{
String eventName = "";
long priority = 0;
UInt64 aborts = 0;
UInt64 avg_cycles = 0;
UInt64 failures = 0;
UInt64 max_cycles = 0;
UInt64 min_cycles = 0;
UInt64 total_executions = 0;
eventName = stats.statistics[i].event_name;
priority = stats.statistics[i].priority;
for (int j = 0; j < stats.statistics[i].statistics.Length; j++)
{
switch (stats.statistics[i].statistics[j].type)
{
case iControl.CommonStatisticType.STATISTIC_RULE_ABORTS:
aborts = build64(stats.statistics[i].statistics[j].value);
break;
case iControl.CommonStatisticType.STATISTIC_RULE_AVERAGE_CYCLES:
avg_cycles = build64(stats.statistics[i].statistics[j].value);
break;
case iControl.CommonStatisticType.STATISTIC_RULE_FAILURES:
failures = build64(stats.statistics[i].statistics[j].value);
break;
case iControl.CommonStatisticType.STATISTIC_RULE_MAXIMUM_CYCLES:
max_cycles = build64(stats.statistics[i].statistics[j].value);
break;
case iControl.CommonStatisticType.STATISTIC_RULE_MINIMUM_CYCLES:
min_cycles = build64(stats.statistics[i].statistics[j].value);
break;
case iControl.CommonStatisticType.STATISTIC_RULE_TOTAL_EXECUTIONS:
total_executions = build64(stats.statistics[i].statistics[j].value);
break;
}
}
double dMin = 0;
double dAvg = 0;
double dMax = 0;
String sMin = "";
String sAvg = "";
String sMax = "";
double speedMhz = Convert.ToDouble(textBox_CPUSpeed.Text);
UInt64 speed = Convert.ToUInt64(1000000 * speedMhz);
switch (comboBox_Metric.SelectedIndex)
{
case METRIC_CYCLES:
{
sMin = min_cycles.ToString();
sAvg = avg_cycles.ToString();
sMax = max_cycles.ToString();
}
break;
case METRIC_RUNTIME:
{
dMin = Convert.ToDouble(min_cycles) * (1000.0 / speed);
dAvg = Convert.ToDouble(avg_cycles) * (1000.0 / speed);
dMax = Convert.ToDouble(max_cycles) * (1000.0 / speed);
sMin = dMin.ToString("N4") + " ms.";
sAvg = dAvg.ToString("N4") + " ms.";
sMax = dMax.ToString("N4") + " ms.";
}
break;
case METRIC_CPUUSAGE:
{
dMin = 100.0 * (Convert.ToDouble(min_cycles) / Convert.ToDouble(speed));
dAvg = 100.0 * (Convert.ToDouble(avg_cycles) / Convert.ToDouble(speed));
dMax = 100.0 * (Convert.ToDouble(max_cycles) / Convert.ToDouble(speed));
sMin = dMin.ToString("N4") + "%";
sAvg = dAvg.ToString("N4") + "%";
sMax = dMax.ToString("N4") + "%";
}
break;
case METRIC_MAX_REQUESTS:
{
sMin = "Unknown";
if (0 != min_cycles)
{
//dMin = Convert.ToDouble(speed) / Convert.ToDouble(min_cycles);
//sMin = dMin.ToString("N2");
sMin = Convert.ToInt64(speed / min_cycles).ToString();
}
sAvg = "Unknown";
if (0 != avg_cycles)
{
//dAvg = Convert.ToDouble(speed) / Convert.ToDouble(avg_cycles);
//sAvg = dAvg.ToString("N2");
sAvg = Convert.ToInt64(speed / avg_cycles).ToString();
}
sMax = "Uknown";
if (0 != max_cycles)
{
//dMax = Convert.ToDouble(speed) / Convert.ToDouble(max_cycles);
//sMax = dMax.ToString("N2");
sMax = Convert.ToInt64(speed / max_cycles).ToString();
}
}
break;
}
ListViewItem lvi = new ListViewItem();
lvi.Text = eventName;
//lvi.SubItems.Add(eventName);
lvi.SubItems.Add(priority.ToString());
lvi.SubItems.Add(total_executions.ToString());
lvi.SubItems.Add(failures.ToString());
lvi.SubItems.Add(aborts.ToString());
lvi.SubItems.Add(sMin);
lvi.SubItems.Add(sAvg);
lvi.SubItems.Add(sMax);
listView_Statistics.Items.Add(lvi);
}
}