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CVS commit: pkgsrc/sysutils/node_exporter



Module Name:    pkgsrc
Committed By:   tnn
Date:           Sun Jul 28 01:14:24 UTC 2024

Modified Files:
        pkgsrc/sysutils/node_exporter: Makefile distinfo
Added Files:
        pkgsrc/sysutils/node_exporter/patches:
            patch-collector_netdev__common.go patch-collector_netdev__netbsd.go

Log Message:
node_exporter: add netdev collector for NetBSD. Submitted to upstream.


To generate a diff of this commit:
cvs rdiff -u -r1.67 -r1.68 pkgsrc/sysutils/node_exporter/Makefile
cvs rdiff -u -r1.11 -r1.12 pkgsrc/sysutils/node_exporter/distinfo
cvs rdiff -u -r0 -r1.1 \
    pkgsrc/sysutils/node_exporter/patches/patch-collector_netdev__common.go \
    pkgsrc/sysutils/node_exporter/patches/patch-collector_netdev__netbsd.go

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: pkgsrc/sysutils/node_exporter/Makefile
diff -u pkgsrc/sysutils/node_exporter/Makefile:1.67 pkgsrc/sysutils/node_exporter/Makefile:1.68
--- pkgsrc/sysutils/node_exporter/Makefile:1.67 Tue Jul 16 08:31:26 2024
+++ pkgsrc/sysutils/node_exporter/Makefile      Sun Jul 28 01:14:24 2024
@@ -1,6 +1,7 @@
-# $NetBSD: Makefile,v 1.67 2024/07/16 08:31:26 bsiegert Exp $
+# $NetBSD: Makefile,v 1.68 2024/07/28 01:14:24 tnn Exp $
 
 DISTNAME=      node_exporter-1.8.2
+PKGREVISION=   1
 MASTER_SITES=  ${MASTER_SITE_GITHUB:=prometheus/}
 CATEGORIES=    sysutils
 GITHUB_TAG=    v${PKGVERSION_NOREV}

Index: pkgsrc/sysutils/node_exporter/distinfo
diff -u pkgsrc/sysutils/node_exporter/distinfo:1.11 pkgsrc/sysutils/node_exporter/distinfo:1.12
--- pkgsrc/sysutils/node_exporter/distinfo:1.11 Tue Jul 16 08:31:26 2024
+++ pkgsrc/sysutils/node_exporter/distinfo      Sun Jul 28 01:14:24 2024
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.11 2024/07/16 08:31:26 bsiegert Exp $
+$NetBSD: distinfo,v 1.12 2024/07/28 01:14:24 tnn Exp $
 
 BLAKE2s (github.com_alecthomas_kingpin_v2_@v_v2.4.0.mod) = 20c554bf73adc1d4faea9cf1eba7f569d362037f364d643d7176e790eed60759
 SHA512 (github.com_alecthomas_kingpin_v2_@v_v2.4.0.mod) = 27b647208aec705c995e523035f278c6b81102ba59f5a95e6e7adf1e8cba2e166d73f0d1115946acfcb736918b5b0db66d2f2aeba084a3581a7a29d342f511b2
@@ -387,3 +387,5 @@ Size (howett.net_plist_@v_v1.0.1.zip) = 
 BLAKE2s (node_exporter-1.8.2.tar.gz) = 2370bedb44e5469e3f9971b1c7e493adf4995107d748a8853e7549750e53548f
 SHA512 (node_exporter-1.8.2.tar.gz) = 68112a85a9ffde88d75893c30ab992ae3c591d44fbefa10e45cf94d228c8f8c44bb3585707521e355817c4b4276cf77eeaf4ed9d0261de02620135ad12f5e711
 Size (node_exporter-1.8.2.tar.gz) = 335292 bytes
+SHA1 (patch-collector_netdev__common.go) = 83b6615334490e8ccfd8c311b36ee2ec98c0ad15
+SHA1 (patch-collector_netdev__netbsd.go) = 59d5409ea5ab267c48c9a5d299e66c7c283f8680

Added files:

Index: pkgsrc/sysutils/node_exporter/patches/patch-collector_netdev__common.go
diff -u /dev/null pkgsrc/sysutils/node_exporter/patches/patch-collector_netdev__common.go:1.1
--- /dev/null   Sun Jul 28 01:14:24 2024
+++ pkgsrc/sysutils/node_exporter/patches/patch-collector_netdev__common.go     Sun Jul 28 01:14:24 2024
@@ -0,0 +1,18 @@
+$NetBSD: patch-collector_netdev__common.go,v 1.1 2024/07/28 01:14:24 tnn Exp $
+
+https://github.com/prometheus/node_exporter/pull/3078
+
+--- collector/netdev_common.go.orig    2024-07-28 01:10:46.491634800 +0000
++++ 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 || netbsd || openbsd || dragonfly || darwin)
+ // +build !nonetdev
+-// +build linux freebsd openbsd dragonfly darwin
++// +build linux freebsd netbsd openbsd dragonfly darwin
+ 
+ package collector
+ 
Index: pkgsrc/sysutils/node_exporter/patches/patch-collector_netdev__netbsd.go
diff -u /dev/null pkgsrc/sysutils/node_exporter/patches/patch-collector_netdev__netbsd.go:1.1
--- /dev/null   Sun Jul 28 01:14:24 2024
+++ pkgsrc/sysutils/node_exporter/patches/patch-collector_netdev__netbsd.go     Sun Jul 28 01:14:24 2024
@@ -0,0 +1,98 @@
+$NetBSD: patch-collector_netdev__netbsd.go,v 1.1 2024/07/28 01:14:24 tnn Exp $
+
+https://github.com/prometheus/node_exporter/pull/3078
+
+--- collector/netdev_netbsd.go.orig    2024-07-28 01:10:15.812170143 +0000
++++ collector/netdev_netbsd.go
+@@ -0,0 +1,91 @@
++// 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 && netbsd
++// +build !nonetdev,netbsd
++
++package collector
++
++import (
++      "errors"
++
++      "fmt"
++      "github.com/go-kit/log"
++      "github.com/go-kit/log/level"
++      "unsafe"
++)
++
++/*
++#include <stdio.h>
++#include <stdlib.h>
++#include <sys/types.h>
++#include <sys/socket.h>
++#include <sys/sysctl.h>
++#include <ifaddrs.h>
++#include <net/if.h>
++*/
++import "C"
++
++func getNetDevStats(filter *deviceFilter, logger log.Logger) (netDevStats, error) {
++      netDev := netDevStats{}
++
++      var ifap, ifa *C.struct_ifaddrs
++      if C.getifaddrs(&ifap) == -1 {
++              return nil, errors.New("getifaddrs() failed")
++      }
++      defer C.freeifaddrs(ifap)
++
++      for ifa = ifap; ifa != nil; ifa = ifa.ifa_next {
++              if ifa.ifa_addr.sa_family != C.AF_LINK {
++                      continue
++              }
++
++              dev := C.GoString(ifa.ifa_name)
++              if filter.ignored(dev) {
++                      level.Debug(logger).Log("msg", "Ignoring device", "device", dev)
++                      continue
++              }
++
++              data := (*C.struct_if_data)(ifa.ifa_data)
++
++              // https://github.com/NetBSD/src/blob/trunk/sys/net/if.h#L180-L202
++              netDev[dev] = map[string]uint64{
++                      "receive_packets":    uint64(data.ifi_ipackets),
++                      "transmit_packets":   uint64(data.ifi_opackets),
++                      "receive_bytes":      uint64(data.ifi_ibytes),
++                      "transmit_bytes":     uint64(data.ifi_obytes),
++                      "receive_errors":     uint64(data.ifi_ierrors),
++                      "transmit_errors":    uint64(data.ifi_oerrors),
++                      "receive_dropped":    uint64(data.ifi_iqdrops),
++                      "receive_multicast":  uint64(data.ifi_imcasts),
++                      "transmit_multicast": uint64(data.ifi_omcasts),
++                      "collisions":         uint64(data.ifi_collisions),
++                      "noproto":            uint64(data.ifi_noproto),
++              }
++
++              /*
++               * transmit_dropped (ifi_oqdrops) is not available in
++               * struct if_data for backwards compatibility reasons,
++               * but can be read via sysctl.
++               */
++              var ifi_oqdrops uint64
++              var len C.size_t = C.size_t(unsafe.Sizeof(ifi_oqdrops))
++              name := C.CString(fmt.Sprintf("net.interfaces.%s.sndq.drops", dev))
++              defer C.free(unsafe.Pointer(name))
++              if C.sysctlbyname(name, unsafe.Pointer(&ifi_oqdrops), (*C.size_t)(unsafe.Pointer(&len)), unsafe.Pointer(nil), 0) == 0 {
++                      netDev[dev]["transmit_dropped"] = ifi_oqdrops
++              }
++      }
++
++      return netDev, nil
++}



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