fix windows build issue

receiver/awscontainerinsightreceiver/internal/efa/efaSysfs.go

@@ -11,7 +11,6 @@ import (
 	"path/filepath"
 	"strconv"
 	"strings"
-	"syscall"
 	"time"
 
 	"go.opentelemetry.io/collector/pdata/pmetric"
@@ -343,19 +342,9 @@ func (r *sysfsReaderImpl) EfaDataExists() (bool, error) {
 		return false, err
 	}
 
-	stat, ok := info.Sys().(*syscall.Stat_t)
-	if !ok {
-		r.logger.Warn("Couldn't read permissions of EFA directory, not reading from it", zap.String("path", efaPath))
-		return false, nil
-	}
-
-	if stat.Uid != 0 {
-		r.logger.Warn("EFA directory exists but is not owned by root, not reading from it", zap.String("path", efaPath), zap.Uint32("owner uid", stat.Uid))
-		return false, nil
-	}
-	perms := info.Mode().Perm()
-	if perms&0002 != 0 {
-		r.logger.Warn("EFA directory exists but is writeable by anyone, not reading from it", zap.String("path", efaPath), zap.String("permissions", perms.String()))
+	valid, err := checkPermissions(info)
+	if !valid {
+		r.logger.Warn("not reading from EFA directory", zap.String("path", efaPath), zap.Error(err))
 		return false, nil
 	}
 

receiver/awscontainerinsightreceiver/internal/efa/permissionscheck_linux.go

@@ -0,0 +1,31 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+//go:build !windows
+// +build !windows
+
+package efa
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"syscall"
+)
+
+func checkPermissions(info os.FileInfo) (bool, error) {
+	stat, ok := info.Sys().(*syscall.Stat_t)
+	if !ok {
+		return false, errors.New("couldn't read permissions")
+	}
+
+	if stat.Uid != 0 {
+		return false, fmt.Errorf("not owned by root, owned by uid %d", stat.Uid)
+	}
+	perms := info.Mode().Perm()
+	if perms&0002 != 0 {
+		return false, fmt.Errorf("writeable by anyone, permissions: %s", perms.String())
+	}
+
+	return true, nil
+}

receiver/awscontainerinsightreceiver/internal/efa/permissionscheck_windows.go

@@ -0,0 +1,11 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+//go:build windows
+// +build windows
+
+package efa
+
+func checkPermissions(info os.FileInfo) (bool, error) {
+	return false, errors.New("not implemented on Windows")
+}

receiver/awscontainerinsightreceiver/internal/stores/kubeletutil/podresourcesclient.go

@@ -8,7 +8,6 @@ import (
 	"fmt"
 	"net"
 	"os"
-	"syscall"
 	"time"
 
 	"google.golang.org/grpc"
@@ -75,20 +74,9 @@ func validateSocket(socket string) error {
 		return fmt.Errorf("failed to check socket path: %w", err)
 	}
 
-	stat, ok := info.Sys().(*syscall.Stat_t)
-	if !ok {
-		return nil
-	}
-
-	if stat.Uid != 0 {
-		return fmt.Errorf("socket path %s is owned by %d, not root", socket, stat.Uid)
-	}
-	perms := info.Mode().Perm()
-	if perms&0002 != 0 {
-		return fmt.Errorf("socket path %s is writeable by anyone - permissions: %s", socket, perms)
-	}
-	if info.Mode()&os.ModeSocket == 0 {
-		return fmt.Errorf("socket path %s is not a socket - mode: %s", socket, info.Mode())
+	err = checkPodResourcesSocketPermissions(info)
+	if err != nil {
+		return fmt.Errorf("socket path %s is not valid: %w", socket, err)
 	}
 
 	return nil

receiver/awscontainerinsightreceiver/internal/stores/kubeletutil/podresourcesclientpermissionscheck_linux.go

@@ -0,0 +1,33 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+//go:build !windows
+// +build !windows
+
+package kubeletutil
+
+import (
+	"fmt"
+	"os"
+	"syscall"
+)
+
+func checkPodResourcesSocketPermissions(info os.FileInfo) error {
+	stat, ok := info.Sys().(*syscall.Stat_t)
+	if !ok {
+		return fmt.Errorf("couldn't check permissions")
+	}
+
+	if stat.Uid != 0 {
+		return fmt.Errorf("owned by %d, not root", stat.Uid)
+	}
+	perms := info.Mode().Perm()
+	if perms&0002 != 0 {
+		return fmt.Errorf("writeable by anyone - permissions: %s", perms)
+	}
+	if info.Mode()&os.ModeSocket == 0 {
+		return fmt.Errorf("not a socket - mode: %s", info.Mode())
+	}
+
+	return nil
+}

receiver/awscontainerinsightreceiver/internal/stores/kubeletutil/podresourcesclientpermissionscheck_windows.go

@@ -0,0 +1,15 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+//go:build windows
+// +build windows
+
+package kubeletutil
+
+import (
+	"os"
+)
+
+func checkPodResourcesSocketPermissions(info os.FileInfo) error {
+	return errors.New("not implemented on Windows")
+}