ClusterCockpit/cc-metric-collector
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Reformat. Make Metrics a string array.

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This commit is contained in:
Jan Eitzinger 2021-03-18 08:06:57 +01:00
parent 24c5a80585
commit 1815825206
1 changed files with 152 additions and 155 deletions
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57
clusterdaemon.go
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@ -4,15 +4,15 @@ import (
"fmt" "fmt"
"os" "os"
"os/exec" "os/exec"
// "context"
// "context"
"encoding/json"
"path/filepath"
"sort"
"strings" "strings"
"time" "time"
"sort"
"path/filepath"
"encoding/json"
) )
type GlobalConfig struct { type GlobalConfig struct {
Sink struct { Sink struct {
User string `json:"user"` User string `json:"user"`
@ -34,7 +34,7 @@ type GlobalConfig struct {
Duration int `json:"duration"` Duration int `json:"duration"`
} `json:"node"` } `json:"node"`
} `json:"schedule"` } `json:"schedule"`
Metrics string `json:"metrics"` Metrics []string `json:"metrics"`
CollectorPath string `json:"collector_path"` CollectorPath string `json:"collector_path"`
} }
@ -43,7 +43,7 @@ type CollectorConfig struct {
Args string `json:"arguments"` Args string `json:"arguments"`
} }
func LoadGlobalConfiguration(file string, config* GlobalConfig) error { func LoadGlobalConfiguration(file string, config *GlobalConfig) error {
configFile, err := os.Open(file) configFile, err := os.Open(file)
defer configFile.Close() defer configFile.Close()
if err != nil { if err != nil {
@ -54,7 +54,7 @@ func LoadGlobalConfiguration(file string, config* GlobalConfig) error {
return err return err
} }
func LoadCollectorConfiguration(file string, config* CollectorConfig) error { func LoadCollectorConfiguration(file string, config *CollectorConfig) error {
configFile, err := os.Open(file) configFile, err := os.Open(file)
defer configFile.Close() defer configFile.Close()
if err != nil { if err != nil {
@ -102,7 +102,7 @@ func CreatePoint(metricname string, tags map[string]string, fields map[string]in
taglist := SortStringStringMap(tags) taglist := SortStringStringMap(tags)
fieldlist := SortStringInterfaceMap(fields) fieldlist := SortStringInterfaceMap(fields)
if (len(taglist) > 0) { if len(taglist) > 0 {
fmt.Fprintf(&s, "%s,%s %s %d", metricname, strings.Join(taglist, ","), strings.Join(fieldlist, ","), timestamp) fmt.Fprintf(&s, "%s,%s %s %d", metricname, strings.Join(taglist, ","), strings.Join(fieldlist, ","), timestamp)
} else { } else {
fmt.Fprintf(&s, "%s %s %d", metricname, strings.Join(fieldlist, ","), timestamp) fmt.Fprintf(&s, "%s %s %d", metricname, strings.Join(fieldlist, ","), timestamp)
@ -137,7 +137,7 @@ func GetSingleCollector(folders *[]string) filepath.WalkFunc {
if err != nil { if err != nil {
panic(err) panic(err)
} }
if (info.IsDir()) { if info.IsDir() {
configfile := filepath.Join(path, "config.json") configfile := filepath.Join(path, "config.json")
if _, err := os.Stat(configfile); err == nil { if _, err := os.Stat(configfile); err == nil {
*folders = append(*folders, path) *folders = append(*folders, path)
@ -157,30 +157,29 @@ func GetCollectorFolders(root string, folders *[]string) error {
} }
func main() { func main() {
// fmt.Println("Hello") // fmt.Println("Hello")
// cmd_opts := []string{"la","le","lu"} // cmd_opts := []string{"la","le","lu"}
// cmd := "echo" // cmd := "echo"
// s := run_cmd(cmd, cmd_opts) // s := run_cmd(cmd, cmd_opts)
// fmt.Println(s) // fmt.Println(s)
// tags := map[string]string { // tags := map[string]string {
// "host" : "broadep2", // "host" : "broadep2",
// } // }
// fields := map[string]interface{} { // fields := map[string]interface{} {
// "value" : float64(1.0), // "value" : float64(1.0),
// } // }
// fmt.Println(CreatePoint("flops_any", tags, fields, time.Now().UnixNano())) // fmt.Println(CreatePoint("flops_any", tags, fields, time.Now().UnixNano()))
var config GlobalConfig var config GlobalConfig
LoadGlobalConfiguration("config.json", &config) LoadGlobalConfiguration("config.json", &config)
// fmt.Println(config)
var folders []string var folders []string
GetCollectorFolders(config.CollectorPath, &folders) GetCollectorFolders(config.CollectorPath, &folders)
// fmt.Println(folders)
for _, path := range folders { for _, path := range folders {
var col_config CollectorConfig var col_config CollectorConfig
configfile := filepath.Join(path, "config.json") LoadCollectorConfiguration(filepath.Join(path, "config.json"), &col_config)
LoadCollectorConfiguration(configfile, &col_config) stdout := run_cmd(filepath.Join(path, col_config.Command), col_config.Args)
cmd := filepath.Join(path, col_config.Command)
stdout := run_cmd(cmd, col_config.Args)
metrics := strings.Split(stdout, "\n") metrics := strings.Split(stdout, "\n")
for _, m := range metrics { for _, m := range metrics {
if len(m) > 0 { if len(m) > 0 {
@ -193,7 +192,5 @@ func main() {
fmt.Println("SEND", m) fmt.Println("SEND", m)
} }
} }
} }
} }