time_sampler.rb in google-cloud-trace-0.33.1

- old
+ new

@@ -28,18 +28,19 @@
       # TimeSampler is the default sampler. It bases its sampling decision on
       # two considerations:
       #
       # 1.  It allows you to blacklist certain URI paths that should never be
       #     traced. For example, the Google App Engine health check request
-      #     path `/_ah/health` is blacklisted by default.
+      #     path `/_ah/health` is blacklisted by default. Kubernetes default
+      #     health check `/healthz` is also ignored.
       # 2.  It spaces samples out by delaying a minimum time between each
       #     sample. This enforces a maximum QPS for this Ruby process.
       #
       class TimeSampler
         ##
         # Default list of paths for which to disable traces. Currently includes
         # App Engine Flex health checks.
-        DEFAULT_PATH_BLACKLIST = ["/_ah/health"].freeze
+        DEFAULT_PATH_BLACKLIST = ["/_ah/health", "/healthz"].freeze
 
         ##
         # Create a TimeSampler for the given QPS.
         #
         # @param [Number] qps Samples per second. Default is 0.1.