Add AIX netdev collector

Signed-off-by: Johannes Ziemke <github@5pi.de>

collector/netdev_aix.go

@@ -0,0 +1,54 @@
+// Copyright 2024 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !nonetdev
+// +build !nonetdev
+
+package collector
+
+import (
+	"log/slog"
+
+	"github.com/power-devops/perfstat"
+)
+
+func getNetDevStats(filter *deviceFilter, logger *slog.Logger) (netDevStats, error) {
+	netDev := netDevStats{}
+
+	stats, err := perfstat.NetAdapterStat()
+	if err != nil {
+		return nil, err
+	}
+
+	for _, stat := range stats {
+		netDev[stat.Name] = map[string]uint64{
+			"receive_packets":    uint64(stat.RxPackets),
+			"transmit_packets":   uint64(stat.TxPackets),
+			"receive_bytes":      uint64(stat.RxBytes),
+			"transmit_bytes":     uint64(stat.TxBytes),
+			"receive_errors":     uint64(stat.RxErrors),
+			"transmit_errors":    uint64(stat.TxErrors),
+			"receive_dropped":    uint64(stat.RxPacketsDropped),
+			"transmit_dropped":   uint64(stat.TxPacketsDropped),
+			"receive_multicast":  uint64(stat.RxMulticastPackets),
+			"transmit_multicast": uint64(stat.TxMulticastPackets),
+		}
+	}
+
+	return netDev, nil
+}
+
+func getNetDevLabels() (map[string]map[string]string, error) {
+	// to be implemented if needed
+	return nil, nil
+}

collector/netdev_common.go

@@ -11,9 +11,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build !nonetdev && (linux || freebsd || openbsd || dragonfly || darwin)
+//go:build !nonetdev && (linux || freebsd || openbsd || dragonfly || darwin || aix)
 // +build !nonetdev
-// +build linux freebsd openbsd dragonfly darwin
+// +build linux freebsd openbsd dragonfly darwin aix
 
 package collector