Add /healthz to the ignored requests (googleapis#2121)

CloudVLab · Jun 8, 2018 · 9f1d96c · 9f1d96c
1 parent f8108e8
commit 9f1d96c
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/google-cloud-trace/lib/google/cloud/trace/time_sampler.rb b/google-cloud-trace/lib/google/cloud/trace/time_sampler.rb
@@ -30,15 +30,16 @@ module Trace
       #
       # 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.