From 3641784e8c63e1ac0deaa99519d53c0bf2853993 Mon Sep 17 00:00:00 2001 From: Jorik Schellekens Date: Tue, 23 Jul 2019 15:46:04 +0100 Subject: Make Jaeger fully configurable (#5694) * Allow Jaeger to be configured * Update sample config --- synapse/config/tracer.py | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'synapse/config/tracer.py') diff --git a/synapse/config/tracer.py b/synapse/config/tracer.py index 4479454415..95e7ccb3a3 100644 --- a/synapse/config/tracer.py +++ b/synapse/config/tracer.py @@ -23,6 +23,12 @@ class TracerConfig(Config): opentracing_config = {} self.opentracer_enabled = opentracing_config.get("enabled", False) + + self.jaeger_config = opentracing_config.get( + "jaeger_config", + {"sampler": {"type": "const", "param": 1}, "logging": False}, + ) + if not self.opentracer_enabled: return @@ -56,4 +62,20 @@ class TracerConfig(Config): # #homeserver_whitelist: # - ".*" + + # Jaeger can be configured to sample traces at different rates. + # All configuration options provided by Jaeger can be set here. + # Jaeger's configuration mostly related to trace sampling which + # is documented here: + # https://www.jaegertracing.io/docs/1.13/sampling/. + # + #jaeger_config: + # sampler: + # type: const + # param: 1 + + # Logging whether spans were started and reported + # + # logging: + # false """ -- cgit 1.5.1