From 222862af322710872a5b88d21d5723a84cce79d8 Mon Sep 17 00:00:00 2001
From: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
Date: Tue, 25 Jan 2022 11:12:06 +0100
Subject: [PATCH] Avoid vet warning struct field commands has json tag but is
 not exported

---
 collectors/customCmdMetric.go | 8 ++++----
 collectors/lustreMetric.go    | 4 ++--
 collectors/topprocsMetric.go  | 8 ++++----
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/collectors/customCmdMetric.go b/collectors/customCmdMetric.go
index bbafc2d..e11f4c7 100644
--- a/collectors/customCmdMetric.go
+++ b/collectors/customCmdMetric.go
@@ -15,8 +15,8 @@ import (
 const CUSTOMCMDPATH = `/home/unrz139/Work/cc-metric-collector/collectors/custom`
 
 type CustomCmdCollectorConfig struct {
-	commands       []string `json:"commands"`
-	files          []string `json:"files"`
+	Commands       []string `json:"commands"`
+	Files          []string `json:"files"`
 	ExcludeMetrics []string `json:"exclude_metrics"`
 }
 
@@ -40,7 +40,7 @@ func (m *CustomCmdCollector) Init(config []byte) error {
 		}
 	}
 	m.setup()
-	for _, c := range m.config.commands {
+	for _, c := range m.config.Commands {
 		cmdfields := strings.Fields(c)
 		command := exec.Command(cmdfields[0], strings.Join(cmdfields[1:], " "))
 		command.Wait()
@@ -49,7 +49,7 @@ func (m *CustomCmdCollector) Init(config []byte) error {
 			m.commands = append(m.commands, c)
 		}
 	}
-	for _, f := range m.config.files {
+	for _, f := range m.config.Files {
 		_, err = ioutil.ReadFile(f)
 		if err == nil {
 			m.files = append(m.files, f)
diff --git a/collectors/lustreMetric.go b/collectors/lustreMetric.go
index d77ac09..8931f84 100644
--- a/collectors/lustreMetric.go
+++ b/collectors/lustreMetric.go
@@ -15,7 +15,7 @@ import (
 const LUSTREFILE = `/proc/fs/lustre/llite/lnec-XXXXXX/stats`
 
 type LustreCollectorConfig struct {
-	procfiles      []string `json:"procfiles"`
+	Procfiles      []string `json:"procfiles"`
 	ExcludeMetrics []string `json:"exclude_metrics"`
 }
 
@@ -47,7 +47,7 @@ func (m *LustreCollector) Init(config []byte) error {
 		"statfs":           {"statfs": 1},
 		"inode_permission": {"inode_permission": 1}}
 	m.devices = make([]string, 0)
-	for _, p := range m.config.procfiles {
+	for _, p := range m.config.Procfiles {
 		_, err := ioutil.ReadFile(p)
 		if err == nil {
 			m.devices = append(m.devices, p)
diff --git a/collectors/topprocsMetric.go b/collectors/topprocsMetric.go
index e1b31ee..715b8c3 100644
--- a/collectors/topprocsMetric.go
+++ b/collectors/topprocsMetric.go
@@ -16,7 +16,7 @@ const MAX_NUM_PROCS = 10
 const DEFAULT_NUM_PROCS = 2
 
 type TopProcsCollectorConfig struct {
-	num_procs int `json:"num_procs"`
+	Num_procs int `json:"num_procs"`
 }
 
 type TopProcsCollector struct {
@@ -35,9 +35,9 @@ func (m *TopProcsCollector) Init(config []byte) error {
 			return err
 		}
 	} else {
-		m.config.num_procs = int(DEFAULT_NUM_PROCS)
+		m.config.Num_procs = int(DEFAULT_NUM_PROCS)
 	}
-	if m.config.num_procs <= 0 || m.config.num_procs > MAX_NUM_PROCS {
+	if m.config.Num_procs <= 0 || m.config.Num_procs > MAX_NUM_PROCS {
 		return errors.New(fmt.Sprintf("num_procs option must be set in 'topprocs' config (range: 1-%d)", MAX_NUM_PROCS))
 	}
 	m.setup()
@@ -64,7 +64,7 @@ func (m *TopProcsCollector) Read(interval time.Duration, out *[]lp.MutableMetric
 	}
 
 	lines := strings.Split(string(stdout), "\n")
-	for i := 1; i < m.config.num_procs+1; i++ {
+	for i := 1; i < m.config.Num_procs+1; i++ {
 		name := fmt.Sprintf("topproc%d", i)
 		y, err := lp.New(name, m.tags, map[string]interface{}{"value": string(lines[i])}, time.Now())
 		if err == nil {