make
./ping-exporter
Visiting http://localhost:9346/ping?target=google.com will return metrics for an ICMP ping against google.com.
docker build -t ping-exporter .
docker run -d -p 9346:9346 --name=ping-exporter ping-exporter
| Environment variable | Default Value |
|---|---|
| PING_EXPORTER_LISTEN | [::]:9346 |
| PING_EXPORTER_DEFAULT_PROTOCOL | v4 |
| PING_EXPORTER_RESOLVER | system |
| PING_EXPORTER_DEFAULT_COUNT | 5 |
| PING_EXPORTER_MAX_COUNT | 30 |
| PING_EXPORTER_DEFAULT_PING_TIMEOUT | 1000 |
| PING_EXPORTER_MAX_PING_TIMEOUT | 10000 |
| PING_EXPORTER_DEFAULT_RESOLVE_TIMEOUT | 1000 |
| PING_EXPORTER_MAX_RESOLVE_TIMEOUT | 10000 |
| Metric name | Type | Description |
|---|---|---|
| ping_resolve_error | gauge | Boolean metric if there's an error during the resolve (error message will be in "error" label) |
| ping_resolve_time | gauge | Time it take to resolve domain to an IP address |
| ping_packets_total | gauge | Total number of sent pings |
| ping_packets_success | gauge | Total number of success pings |
| ping_packets_failed | gauge | Total number of failed pings |
| ping_packets_loss | gauge | A percentage of failed pings from the total pings |
| ping_times | histogram | A histogram of round-trip times |
| Metric name | Type | Description |
|---|---|---|
| http_ping | counter | Number of requests to /ping endpoint |
This exporter needs to be passed the target as a parameter, this can be done with relabelling.
Example config:
scrape_configs:
- job_name: 'ping'
metrics_path: /ping
static_configs:
- targets:
- google.com # Target to ping
relabel_configs:
- source_labels: [__address__]
target_label: __param_target
- source_labels: [__param_target]
target_label: instance
- target_label: __address__
replacement: 127.0.0.1:9346 # This exporter's real hostname:portIn addition to that you can scrape the /metrics endpoint to be able to monitor exporter's own statistics.
Example config:
scrape_configs:
- job_name: 'ping_exporter'
static_configs:
- targets:
- 127.0.0.1:9346 # This exporter's real hostname:port