Merge pull request #2509 from fermyon/backport-2501-to-v2.5

[Backport v2.5] ref(telemetry): Provide the abililty to turn off the tracing-log compat layer in tracing-subscriber dep of telemetry

Cargo.toml

@@ -61,7 +61,7 @@ spin-locked-app = { path = "crates/locked-app" }
 spin-manifest = { path = "crates/manifest" }
 spin-oci = { path = "crates/oci" }
 spin-plugins = { path = "crates/plugins" }
-spin-telemetry = { path = "crates/telemetry" }
+spin-telemetry = { path = "crates/telemetry", features = ["tracing-log-compat"] }
 spin-templates = { path = "crates/templates" }
 spin-trigger = { path = "crates/trigger" }
 spin-trigger-http = { path = "crates/trigger-http" }
@@ -72,7 +72,6 @@ tempfile = "3.8.0"
 tokio = { version = "1.23", features = ["full"] }
 toml = "0.6"
 tracing = { workspace = true }
-tracing-subscriber = { version = "0.3.7", features = ["env-filter"] }
 url = "2.2.2"
 uuid = { version = "^1.0", features = ["v4"] }
 wasmtime = { workspace = true }

crates/telemetry/Cargo.toml

@@ -10,11 +10,14 @@ http0 = { version = "0.2.9", package = "http" }
 http1 = { version = "1.0.0", package = "http" }
 opentelemetry = { version = "0.22.0", features = [ "metrics", "trace"] }
 opentelemetry_sdk = { version = "0.22.1", features = ["rt-tokio"] }
-opentelemetry-otlp = { version = "0.15.0", default_features=false, features = ["http-proto", "trace", "http", "reqwest-client", "metrics", "grpc-tonic"] }
+opentelemetry-otlp = { version = "0.15.0", default-features=false, features = ["http-proto", "trace", "http", "reqwest-client", "metrics", "grpc-tonic"] }
 opentelemetry-semantic-conventions = "0.14.0"
 tracing = { version = "0.1.37", features = ["log"] }
 tracing-appender = "0.2.2"
-tracing-opentelemetry = "0.23.0"
-tracing-subscriber = { version = "0.3.17", features = ["env-filter", "json", "registry"] }
+tracing-opentelemetry = { version = "0.23.0", default-features = false, features = ["metrics"]  }
+tracing-subscriber = { version = "0.3.17", default-features = false, features = ["smallvec", "fmt", "ansi", "std", "env-filter", "json", "registry"] }
 url = "2.2.2"
-terminal = { path = "../terminal" }
+terminal = { path = "../terminal" }
+
+[features]
+tracing-log-compat = ["tracing-subscriber/tracing-log", "tracing-opentelemetry/tracing-log"]