Tcp Connections Total

Prometheus counter for total accepted TCP connections per listener

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Category: Setup-dependent integration
Task: Prometheus counter for total accepted TCP connections per listener

Prerequisites: The external service, credentials, or certificates referenced by this configuration.

This configuration comes from the selected release. The example has not been run here; external services are not bundled.

Download the source file.

# TCP Connections Total
#
# Prometheus counter for total accepted TCP connections per listener.
# Incremented once per connection, regardless of duration. Scraped
# via the metrics listener.
#
# Usage:
#   cargo run -p praxis-proxy -- -c examples/configs/observability/tcp-connections-total.yaml
#
# Exercise:
#   for i in 1 2 3; do echo "hi" | nc localhost 5432; done
#   curl -s http://localhost:9902/metrics | grep tcp_connections_total

admin:
  metrics_address: "127.0.0.1:9902"

insecure_options:
  allow_private_upstreams: true

listeners:
  - name: postgres
    address: "127.0.0.1:5432"
    protocol: tcp
    upstream: "127.0.0.1:15432"