Commit Graph
15 Commits
Author SHA1 Message Date
Caleb Jasik 02d8bcac68 Remove lighthouse goroutine leaks in lighthouse_test.go (#1589)
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Using <https://go.dev/doc/go1.26#goroutineleak-profiles> + Claude, I was able to run nebula's unit tests and e2e tests with the leak detector enabled.

Added a TestMain that queries pprof to see if there are any reported goroutine leaks.
I'd love to get some form of this in CI whenever go 1.26 comes out, though I'd also like to prove this is properly useful past the just five detections it got here.

<details>
<summary>TestMain</summary>


```go
package nebula

import (
    "fmt"
    "os"
    "runtime/pprof"
    "strings"
    "testing"
)

// TestMain runs after all tests and checks for goroutine leaks
func TestMain(m *testing.M) {
    // Run all tests
    exitCode := m.Run()

    // Check for goroutine leaks after all tests complete
    prof := pprof.Lookup("goroutineleak")
    if prof != nil {
        var sb strings.Builder
        if err := prof.WriteTo(&sb, 2); err != nil {
            fmt.Fprintf(os.Stderr, "Failed to write goroutineleak profile: %v\n", err)
            os.Exit(1)
        }

        content := sb.String()
        leakedCount := strings.Count(content, "(leaked)")

        if leakedCount > 0 {
            fmt.Fprintf(os.Stderr, "\n=== GOROUTINE LEAK DETECTED ===\n")
            fmt.Fprintf(os.Stderr, "Found %d leaked goroutine(s) in package nebula\n\n", leakedCount)

            goros := strings.Split(content, "\n\n")
            for _, goro := range goros {
                if strings.Contains(goro, "(leaked)") {
                    fmt.Fprintln(os.Stderr, goro)
                    fmt.Fprintln(os.Stderr)
                }
            }
            os.Exit(1)
        } else {
            fmt.Println("✓ No goroutine leaks detected in package nebula")
        }
    }

    os.Exit(exitCode)
}
```

</details>

Also had to install go1.26rc2 and update the makefile to use that go binary + set ex:

```makefile
test-goroutineleak:
	GOEXPERIMENT=goroutineleakprofile go1.26rc2 test -v ./...
```
2026-01-27 23:44:43 -06:00
Caleb Jasik 4444ed166a Add certVersion field to logs when logging the cert name in handshakes (#1359)
gofmt / Run gofmt (push) Successful in 10s
smoke-extra / Run extra smoke tests (push) Failing after 19s
smoke / Run multi node smoke test (push) Failing after 1m24s
Build and test / Build all and test on ubuntu-linux (push) Failing after 19m24s
Build and test / Build and test on linux with boringcrypto (push) Failing after 4m13s
Build and test / Build and test on linux with pkcs11 (push) Failing after 3m27s
Build and test / Build and test on macos-latest (push) Has been cancelled
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2025-03-25 16:08:36 -05:00
Caleb Jasik 50473bd2a8 Update example config to listen on :: by default (#1351)
gofmt / Run gofmt (push) Successful in 10s
smoke-extra / Run extra smoke tests (push) Failing after 19s
smoke / Run multi node smoke test (push) Failing after 1m27s
Build and test / Build all and test on ubuntu-linux (push) Failing after 19m16s
Build and test / Build and test on linux with boringcrypto (push) Failing after 2m41s
Build and test / Build and test on linux with pkcs11 (push) Failing after 2m56s
Build and test / Build and test on macos-latest (push) Has been cancelled
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2025-03-12 22:53:16 -05:00
Caleb Jasik 088af8edb2 Enable running testifylint in CI (#1350)
gofmt / Run gofmt (push) Successful in 10s
smoke-extra / Run extra smoke tests (push) Failing after 18s
smoke / Run multi node smoke test (push) Failing after 1m28s
Build and test / Build all and test on ubuntu-linux (push) Failing after 19m44s
Build and test / Build and test on linux with boringcrypto (push) Failing after 3m1s
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2025-03-10 17:38:14 -05:00
Caleb Jasik 612637f529 Fix testifylint lint errors (#1321)
gofmt / Run gofmt (push) Successful in 11s
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smoke / Run multi node smoke test (push) Failing after 1m28s
Build and test / Build all and test on ubuntu-linux (push) Failing after 19m3s
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* Fix bool-compare

* Fix empty

* Fix encoded-compare

* Fix error-is-as

* Fix error-nil

* Fix expected-actual

* Fix len
2025-03-10 10:18:34 -04:00
Caleb Jasik f7540ad355 Remove commented out metadata.go (#1320)
gofmt / Run gofmt (push) Successful in 27s
smoke-extra / Run extra smoke tests (push) Failing after 20s
smoke / Run multi node smoke test (push) Failing after 1m26s
Build and test / Build all and test on ubuntu-linux (push) Failing after 18m30s
Build and test / Build and test on linux with boringcrypto (push) Failing after 2m52s
Build and test / Build and test on linux with pkcs11 (push) Failing after 2m35s
Build and test / Build and test on macos-latest (push) Has been cancelled
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2025-03-07 14:37:07 -06:00
Caleb Jasik 8109cf2170 Add puncuation to doc comment (#1164)
* Add puncuation to doc comment

* Fix list formatting inside `EncryptDanger` doc comment
2024-06-24 14:50:17 -04:00
Caleb Jasik 8e94eb974e Add suggested filenames for collected profiles in the ssh commands (#1109) 2024-04-29 15:20:46 -05:00
Caleb Jasik ed00f5d530 Remove unused config code (last edited 4yrs ago) (#938) 2023-07-31 15:59:20 -05:00
Caleb Jasik 5da79e2a4c Run make vet in CI (#693) 2023-03-13 15:35:12 -04:00
Caleb Jasik f0ac61c1f0 Add nebula.plist based on the homebrew nebula LaunchDaemon plist (#762) 2023-03-13 13:16:46 -05:00
Caleb Jasik 469ae78748 Add homebrew install method to readme (#630) 2023-02-13 14:42:58 -06:00
Caleb Jasik 12dbbd3dd3 Fix typos found by https://github.com/crate-ci/typos (#735) 2022-12-19 11:28:27 -06:00
Caleb Jasik 527f953c2c Remove x509 config loading code (#685) 2022-06-23 10:27:34 -05:00
Caleb Jasik 730a5c4a23 Update link to nebula docs (#655) 2022-03-18 11:15:16 -04:00