Examples/ping_multiple_nodes.ps1
|
$ping_latency = New-PromMetricDescription -Name 'pwsh_ping_latency' -Type gauge -Help 'current ping latency' -Labels 'hostname' # Define nodes to ping $nodes = echo 8.8.8.8 1.1.1.1 192.168.1.1 127.0.0.1 1.2.3.4 # Ping each node $results = foreach ($node in $nodes) { # Store ping result to variable $result = Test-Connection -ComputerName $node -Count 1 -ErrorAction SilentlyContinue # Set latency to variable. If the node does not respond or there is an error value will be -1 if ($result.Status -eq 'success') { $latency = $result.latency } else { $latency = -1 } # If you are using PowerShell version 7 or greater you can use ternary operator and replace the if above with the following code. # Just uncomment the line below and delete the if above # $latency = ($result.Status -eq 'success') ? ($result.latency) : -1 # set values to metric description New-PromMetric -MetricDesc $ping_latency -Value $latency -Labels $node } New-PromOutput -Metrics $results |