analytics/lib/plausible/open_telemetry.ex

50 lines
1.3 KiB
Elixir

defmodule Plausible.OpenTelemetry do
@moduledoc false
require OpenTelemetry.Tracer, as: Tracer
def add_site_attributes(site) do
case site do
%Plausible.Site{} = site ->
Tracer.set_attributes([
{"plausible.site.id", site.id},
{"plausible.site.domain", site.domain}
])
id when is_integer(id) ->
Tracer.set_attributes([{"plausible.site.id", id}])
_any ->
:ignore
end
end
def add_user_attributes(user) do
case user do
%Plausible.Auth.User{} = user ->
Tracer.set_attributes([
{"plausible.user.id", user.id},
{"plausible.user.name", user.name},
{"plausible.user.email", user.email}
])
id when is_integer(id) ->
Tracer.set_attributes([{"plausible.user.id", id}])
_any ->
:ignore
end
end
# https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/resource/semantic_conventions/README.md#service
def resource_attributes(runtime_metadata) do
[
{"service.name", "analytics"},
{"service.namespace", "plausible"},
{"service.instance.app_host", runtime_metadata[:app_host]},
{"service.instance.id", runtime_metadata[:host]},
{"service.version", runtime_metadata[:version]}
]
end
end