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