Pushgateway

The push gateway exposes a REST API that you can push metrics to.

Documentation

github

https://github.com/prometheus/pushgateway

Routes

port	9091
push metrics	POST http://${IPADDR}:9091/metrics/job/${YOUR_JOB_NAME}
push metrics	POST http://${IPADDR}:9091/metrics/job/${YOUR_JOB_NAME}/instance/${YOUR_INSTANCE}

Install

aura -A pushgateway     # Archlinux
pkg install pushgateway # FreeBSD

Configuration

Pushgateway Config

There is no config

Prometheus Config

scrape_configs:
- job_name: gateway
  honor_labels: True
  - targets:
    - 127.0.0.1:9091

Usage

# emit metric without instance
URL="http://${IPADDR}:9091/metrics/job/${YOUR_JOB_NAME}"

echo "some_metric{name="foo"} 1" \
  | curl -X POST --data-binary @- $URL

# emit metric with instance (ex: 192.168.1.100:9000)
URL="http://${IPADDR}:9091/metrics/job/${YOUR_JOB_NAME}/instance/${YOUR_INSTANCE}"

cat <<EOF | curl -X POST --data-binary @- $URL
metric_abc 1.1
metric_def 2.2
EOF