pin otel collector 0.42.0 for /v1/trace

[prasek]

• Pinning to otel/opentelemetry-collector 0.42.0 which supports the deprecated /v1/trace
• From: https://github.com/open-telemetry/opentelemetry-collector/releases/tag/v0.43.0
  • Remove deprecated legacy path ("v1/trace") support for otlp http receiver (Remove deprecated legacy path support for otlp http receiver open-telemetry/opentelemetry-collector#4720)
• With otel/opentelemetry-collector 0.43.0:
  • http://localhost:55679/debug/tracez shows error samples with http.status_code=404, http.target=/v1/trace

Error Trace Spans

3 Requests

When                       Elapsed (sec)
----------------------------------------
2022/02/10-02:39:24.916957      .    77 trace_id: a8f6732587ff36e0e1b45c5c6e335322 span_id: 6aa3347a98d8cbbc
                                        Status{Code=Error, description=""}
                                        Attributes:{http.flavor=1.1, http.host=collector:55681, http.method=POST, http.request_content_length=5047, http.scheme=http, http.status_code=404, http.target=/v1/trace, http.wrote_bytes=19, net.host.name=collector, net.host.port=55681, net.peer.ip=172.22.0.2, net.peer.port=41562, net.transport=ip_tcp}
2022/02/10-02:39:32.619622      .    35 trace_id: 944f49a15fd55768af3df35c7f965a3f span_id: 67bb4fd243bc30ef
                                        Status{Code=Error, description=""}
                                        Attributes:{http.flavor=1.1, http.host=collector:55681, http.method=POST, http.request_content_length=30437, http.scheme=http, http.status_code=404, http.target=/v1/trace, http.wrote_bytes=19, net.host.name=collector, net.host.port=55681, net.peer.ip=172.22.0.6, net.peer.port=59220, net.transport=ip_tcp}
2022/02/10-02:39:35.647788      .    41 trace_id: 9e672ce2916c5e67929e3254dc8c3b08 span_id: c00e14f481d47c0d
                                        Status{Code=Error, description=""}
                                        Attributes:{http.flavor=1.1, http.host=collector:55681, http.method=POST, http.request_content_length=29390, http.scheme=http, http.status_code=404, http.target=/v1/trace, http.wrote_bytes=19, net.host.name=collector, net.host.port=55681, net.peer.ip=172.22.0.6, net.peer.port=59220, net.transport=ip_tcp}

TraceId means sampled request. TraceId means not sampled request.

Signed-off-by: Phil Prasek [email protected]