README.md in opentelemetry-exporter-jaeger-0.17.0 vs README.md in opentelemetry-exporter-jaeger-0.18.0

- old
+ new

@@ -73,14 +73,18 @@ | `port:` | `OTEL_EXPORTER_JAEGER_AGENT_PORT` | `6831` | | `max_packet_size:` | | 65000 | The collector exporter can be configured explicitly in code, as shown above, or via environment variables. The configuration parameters, environment variables, and defaults are shown below. -| Parameter | Environment variable | Default | -| ----------- | ------------------------------- | -------------------------- | -| `endpoint:` | `OTEL_EXPORTER_JAEGER_ENDPOINT` | `"http://localhost:14268"` | -| `username:` | `OTEL_EXPORTER_JAEGER_USER` | `nil` | -| `password:` | `OTEL_EXPORTER_JAEGER_PASSWORD` | `nil` | +| Parameter | Environment variable | Default | +| ------------------ | ---------------------------------------------- | -------------------------- | +| `endpoint:` | `OTEL_EXPORTER_JAEGER_ENDPOINT` | `"http://localhost:14268"` | +| `username:` | `OTEL_EXPORTER_JAEGER_USER` | `nil` | +| `password:` | `OTEL_EXPORTER_JAEGER_PASSWORD` | `nil` | +| `ssl_verify_mode:` | `OTEL_RUBY_EXPORTER_JAEGER_SSL_VERIFY_PEER` or | `OpenSSL::SSL:VERIFY_PEER` | +| | `OTEL_RUBY_EXPORTER_JAEGER_SSL_VERIFY_NONE` | | + +`ssl_verify_mode:` parameter values should be flags for server certificate verification: `OpenSSL::SSL:VERIFY_PEER` and `OpenSSL::SSL:VERIFY_NONE` are acceptable. These values can also be set using the appropriately named environment variables as shown where `VERIFY_PEER` will take precedence over `VERIFY_NONE`. Please see [the Net::HTTP docs](https://ruby-doc.org/stdlib-2.5.1/libdoc/net/http/rdoc/Net/HTTP.html#verify_mode) for more information about these flags. ## How can I get involved? The `opentelemetry-exporter-jaeger` gem source is [on github][repo-github], along with related gems including `opentelemetry-sdk`.