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/system/docker.go
+++ b/plugins/inputs/system/docker.go
@@ -0,0 +1,89 @@
+// +build linux
+
+package system
+
+import (
+	"fmt"
+
+	"github.com/influxdb/telegraf/plugins/inputs"
+)
+
+type DockerStats struct {
+	ps PS
+}
+
+func (_ *DockerStats) Description() string {
+	return "Read metrics about docker containers"
+}
+
+func (_ *DockerStats) SampleConfig() string { return "" }
+
+func (s *DockerStats) Gather(acc inputs.Accumulator) error {
+	containers, err := s.ps.DockerStat()
+	if err != nil {
+		return fmt.Errorf("error getting docker info: %s", err)
+	}
+
+	for _, cont := range containers {
+		tags := map[string]string{
+			"id":      cont.Id,
+			"name":    cont.Name,
+			"command": cont.Command,
+		}
+		for k, v := range cont.Labels {
+			tags[k] = v
+		}
+
+		cts := cont.CPU
+
+		fields := map[string]interface{}{
+			"user":       cts.User,
+			"system":     cts.System,
+			"idle":       cts.Idle,
+			"nice":       cts.Nice,
+			"iowait":     cts.Iowait,
+			"irq":        cts.Irq,
+			"softirq":    cts.Softirq,
+			"steal":      cts.Steal,
+			"guest":      cts.Guest,
+			"guest_nice": cts.GuestNice,
+
+			"cache":                  cont.Mem.Cache,
+			"rss":                    cont.Mem.RSS,
+			"rss_huge":               cont.Mem.RSSHuge,
+			"mapped_file":            cont.Mem.MappedFile,
+			"swap_in":                cont.Mem.Pgpgin,
+			"swap_out":               cont.Mem.Pgpgout,
+			"page_fault":             cont.Mem.Pgfault,
+			"page_major_fault":       cont.Mem.Pgmajfault,
+			"inactive_anon":          cont.Mem.InactiveAnon,
+			"active_anon":            cont.Mem.ActiveAnon,
+			"inactive_file":          cont.Mem.InactiveFile,
+			"active_file":            cont.Mem.ActiveFile,
+			"unevictable":            cont.Mem.Unevictable,
+			"memory_limit":           cont.Mem.HierarchicalMemoryLimit,
+			"total_cache":            cont.Mem.TotalCache,
+			"total_rss":              cont.Mem.TotalRSS,
+			"total_rss_huge":         cont.Mem.TotalRSSHuge,
+			"total_mapped_file":      cont.Mem.TotalMappedFile,
+			"total_swap_in":          cont.Mem.TotalPgpgIn,
+			"total_swap_out":         cont.Mem.TotalPgpgOut,
+			"total_page_fault":       cont.Mem.TotalPgFault,
+			"total_page_major_fault": cont.Mem.TotalPgMajFault,
+			"total_inactive_anon":    cont.Mem.TotalInactiveAnon,
+			"total_active_anon":      cont.Mem.TotalActiveAnon,
+			"total_inactive_file":    cont.Mem.TotalInactiveFile,
+			"total_active_file":      cont.Mem.TotalActiveFile,
+			"total_unevictable":      cont.Mem.TotalUnevictable,
+		}
+		acc.AddFields("docker", fields, tags)
+	}
+
+	return nil
+}
+
+func init() {
+	inputs.Add("docker", func() inputs.Input {
+		return &DockerStats{ps: &systemPS{}}
+	})
+}