update OTLP/HTTP example & test port to 4318 (open-telemetry#2016)

* update OTLP/HTTP port to 4318

* map 4318->55681 in the collector for now

* update development status

Co-authored-by: Diego Hurtado <ocelotl@users.noreply.github.com>

Author: alrex

exporter/opentelemetry-exporter-otlp-proto-http/setup.cfg

@@ -23,7 +23,7 @@ url = https://github.com/open-telemetry/opentelemetry-python/tree/main/exporter/
 platforms = any
 license = Apache-2.0
 classifiers =
-    Development Status :: 4 - Beta
+    Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python

exporter/opentelemetry-exporter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/trace_exporter/__init__.py

@@ -47,7 +47,7 @@
 
 
 DEFAULT_COMPRESSION = Compression.NoCompression
-DEFAULT_ENDPOINT = "http://localhost:55681/v1/traces"
+DEFAULT_ENDPOINT = "http://localhost:4318/v1/traces"
 DEFAULT_TIMEOUT = 10  # in seconds
 
 

tests/opentelemetry-docker-tests/tests/docker-compose.yml

@@ -8,7 +8,7 @@ services:
         - "8888:8888"
         - "55678:55678"
   otcollector:
-    image: otel/opentelemetry-collector:0.22.0
+    image: otel/opentelemetry-collector:0.31.0
     ports:
         - "4317:4317"
-        - "55681:55681"
+        - "4318:55681"