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[cli] Add otel export to convert-trace #15439
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This seems to be most useful when paired with the Jaeger all-in-one image running locally: $ docker run --rm --name jaeger -p 16686:16686 -p 4317:4317 jaegertracing/all-in-one:1.54
$ OTEL_SERVICE_NAME=pulumi OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=http://localhost:4317 pulumi convert-trace --otel --ignore-log-spans [trace file]
converting trace...
dialing collector...
exporting spans for trace [trace ID]...
shutting down...
$ open http://localhost:16686/trace/[trace ID] |
Changelog[uncommitted] (2024-02-15) |
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LGTM
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These changes add support for converting a trace file into OpenTelemetry spans and sending them to a collector for further processing.
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Nice! Can you add some tests? |
I can, yes. Wasn't aware that we wanted coverage for debug-only commands |
We do. Even for experimental/debug commands. If it's shipping in the product, it needs tests. |
Roger that. I’ll come up with a way to test this. |
# Description Re #15439 I was trying out the `--otel` flag for trace export and got a nil pointer in `span.InstrumentationScope` ``` Pulumi Version: 3.106.1-dev.0 Go Version: go1.21.7 Go Compiler: gc Architecture: arm64 Operating System: darwin Panic: runtime error: invalid memory address or nil pointer dereference goroutine 1 [running]: runtime/debug.Stack() /opt/homebrew/Cellar/go/1.21.7/libexec/src/runtime/debug/stack.go:24 +0x64 main.panicHandler(0x1400231feff) /Users/julien/Projects/pulumi/pulumi/pkg/cmd/pulumi/main.go:35 +0x44 panic({0x107033d20?, 0x1087b94c0?}) /opt/homebrew/Cellar/go/1.21.7/libexec/src/runtime/panic.go:914 +0x218 main.(*otelSpan).InstrumentationScope(0x1072ffe40?) <autogenerated>:1 +0x34 go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform.Spans({0x140015a3000, 0x1, 0x1?}) /Users/julien/Projects/go/pkg/mod/go.opentelemetry.io/otel/exporters/otlp/otlptrace@v1.19.0/internal/tracetransform/span.go:51 +0x168 go.opentelemetry.io/otel/exporters/otlp/otlptrace.(*Exporter).ExportSpans(0x14002000050, {0x107482ec8, 0x1089ffe20}, {0x140015a3000?, 0x1400231fb08?, 0x1?}) /Users/julien/Projects/go/pkg/mod/go.opentelemetry.io/otel/exporters/otlp/otlptrace@v1.19.0/exporter.go:44 +0x38 main.exportTraceToOtel({0x10745ae08, 0x140015155a0}, 0x1) /Users/julien/Projects/pulumi/pulumi/pkg/cmd/pulumi/convert-trace.go:645 +0x3c0 main.newConvertTraceCmd.func1(0x0?, {0x14001515540, 0x1, 0x0?}) /Users/julien/Projects/pulumi/pulumi/pkg/cmd/pulumi/convert-trace.go:677 +0xf8 main.newConvertTraceCmd.RunFunc.func2(0x0?, {0x14001515540?, 0x0?, 0x0?}) /Users/julien/Projects/pulumi/pulumi/sdk/go/common/util/cmdutil/exit.go:99 +0x28 main.newConvertTraceCmd.RunFunc.RunResultFunc.func5(0x1400157a900?, {0x14001515540, 0x1, 0x2}) /Users/julien/Projects/pulumi/pulumi/sdk/go/common/util/cmdutil/exit.go:115 +0x34 github.com/spf13/cobra.(*Command).execute(0x14001592600, {0x14001515520, 0x2, 0x2}) /Users/julien/Projects/go/pkg/mod/github.com/spf13/cobra@v1.7.0/command.go:944 +0x654 github.com/spf13/cobra.(*Command).ExecuteC(0x14000d5f800) /Users/julien/Projects/go/pkg/mod/github.com/spf13/cobra@v1.7.0/command.go:1068 +0x320 github.com/spf13/cobra.(*Command).Execute(...) /Users/julien/Projects/go/pkg/mod/github.com/spf13/cobra@v1.7.0/command.go:992 main.main() /Users/julien/Projects/pulumi/pulumi/pkg/cmd/pulumi/main.go:56 +0x54 ``` ## Checklist - [x] I have run `make tidy` to update any new dependencies - [x] I have run `make lint` to verify my code passes the lint check - [x] I have formatted my code using `gofumpt` <!--- Please provide details if the checkbox below is to be left unchecked. --> - [ ] I have added tests that prove my fix is effective or that my feature works <!--- User-facing changes require a CHANGELOG entry. --> - [ ] I have run `make changelog` and committed the `changelog/pending/<file>` documenting my change <!-- If the change(s) in this PR is a modification of an existing call to the Pulumi Cloud, then the service should honor older versions of the CLI where this change would not exist. You must then bump the API version in /pkg/backend/httpstate/client/api.go, as well as add it to the service. --> - [ ] Yes, there are changes in this PR that warrants bumping the Pulumi Cloud API version <!-- @pulumi employees: If yes, you must submit corresponding changes in the service repo. -->
These changes add support for converting a trace file into OpenTelemetry spans and sending them to a collector for further processing.