renaming plugins -> inputs

2016-01-07 13:39:43 -07:00
parent 30d24a3c1c
commit 9c5db1057d
175 changed files with 606 additions and 572 deletions
--- a/plugins/inputs/mongodb/mongodb_data.go
+++ b/plugins/inputs/mongodb/mongodb_data.go
@@ -0,0 +1,108 @@
+package mongodb
+
+import (
+	"fmt"
+	"reflect"
+	"strconv"
+
+	"github.com/influxdb/telegraf/plugins/inputs"
+)
+
+type MongodbData struct {
+	StatLine *StatLine
+	Fields   map[string]interface{}
+	Tags     map[string]string
+}
+
+func NewMongodbData(statLine *StatLine, tags map[string]string) *MongodbData {
+	if statLine.NodeType != "" && statLine.NodeType != "UNK" {
+		tags["state"] = statLine.NodeType
+	}
+	return &MongodbData{
+		StatLine: statLine,
+		Tags:     tags,
+		Fields:   make(map[string]interface{}),
+	}
+}
+
+var DefaultStats = map[string]string{
+	"inserts_per_sec":    "Insert",
+	"queries_per_sec":    "Query",
+	"updates_per_sec":    "Update",
+	"deletes_per_sec":    "Delete",
+	"getmores_per_sec":   "GetMore",
+	"commands_per_sec":   "Command",
+	"flushes_per_sec":    "Flushes",
+	"vsize_megabytes":    "Virtual",
+	"resident_megabytes": "Resident",
+	"queued_reads":       "QueuedReaders",
+	"queued_writes":      "QueuedWriters",
+	"active_reads":       "ActiveReaders",
+	"active_writes":      "ActiveWriters",
+	"net_in_bytes":       "NetIn",
+	"net_out_bytes":      "NetOut",
+	"open_connections":   "NumConnections",
+}
+
+var DefaultReplStats = map[string]string{
+	"repl_inserts_per_sec":  "InsertR",
+	"repl_queries_per_sec":  "QueryR",
+	"repl_updates_per_sec":  "UpdateR",
+	"repl_deletes_per_sec":  "DeleteR",
+	"repl_getmores_per_sec": "GetMoreR",
+	"repl_commands_per_sec": "CommandR",
+	"member_status":         "NodeType",
+}
+
+var MmapStats = map[string]string{
+	"mapped_megabytes":     "Mapped",
+	"non-mapped_megabytes": "NonMapped",
+	"page_faults_per_sec":  "Faults",
+}
+
+var WiredTigerStats = map[string]string{
+	"percent_cache_dirty": "CacheDirtyPercent",
+	"percent_cache_used":  "CacheUsedPercent",
+}
+
+func (d *MongodbData) AddDefaultStats() {
+	statLine := reflect.ValueOf(d.StatLine).Elem()
+	d.addStat(statLine, DefaultStats)
+	if d.StatLine.NodeType != "" {
+		d.addStat(statLine, DefaultReplStats)
+	}
+	if d.StatLine.StorageEngine == "mmapv1" {
+		d.addStat(statLine, MmapStats)
+	} else if d.StatLine.StorageEngine == "wiredTiger" {
+		for key, value := range WiredTigerStats {
+			val := statLine.FieldByName(value).Interface()
+			percentVal := fmt.Sprintf("%.1f", val.(float64)*100)
+			floatVal, _ := strconv.ParseFloat(percentVal, 64)
+			d.add(key, floatVal)
+		}
+	}
+}
+
+func (d *MongodbData) addStat(
+	statLine reflect.Value,
+	stats map[string]string,
+) {
+	for key, value := range stats {
+		val := statLine.FieldByName(value).Interface()
+		d.add(key, val)
+	}
+}
+
+func (d *MongodbData) add(key string, val interface{}) {
+	d.Fields[key] = val
+}
+
+func (d *MongodbData) flush(acc inputs.Accumulator) {
+	acc.AddFields(
+		"mongodb",
+		d.Fields,
+		d.Tags,
+		d.StatLine.Time,
+	)
+	d.Fields = make(map[string]interface{})
+}