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Split native collector into it's component parts and make them enablable.

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Last login is disabled by default as it's broken on ubuntu 12.04
Interrupts is disabled by default as it's very granular and we'll have total interrupts from /proc/stat

Allow ignoring devices from diskstats, ignore ram and loop devices by default.

Use glog for logging.
This commit is contained in:
Brian Brazil 2014-06-04 12:12:34 +01:00
commit 25ea90369c
14 changed files with 747 additions and 516 deletions
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11
collector/runit_collector.go
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@ -3,12 +3,12 @@
package collector
import (
"github.com/golang/glog"
"github.com/prometheus/client_golang/prometheus"
"github.com/soundcloud/go-runit/runit"
)
type runitCollector struct {
name string
config Config
state prometheus.Gauge
stateDesired prometheus.Gauge
@ -16,12 +16,11 @@ type runitCollector struct {
}
func init() {
Factories = append(Factories, NewRunitCollector)
Factories["runit"] = NewRunitCollector
}
func NewRunitCollector(config Config, registry prometheus.Registry) (Collector, error) {
c := runitCollector{
name: "runit_collector",
config: config,
state: prometheus.NewGauge(),
stateDesired: prometheus.NewGauge(),
@ -52,8 +51,6 @@ func NewRunitCollector(config Config, registry prometheus.Registry) (Collector,
return &c, nil
}
func (c *runitCollector) Name() string { return c.name }
func (c *runitCollector) Update() (updates int, err error) {
services, err := runit.GetServices("/etc/service")
if err != nil {
@ -63,11 +60,11 @@ func (c *runitCollector) Update() (updates int, err error) {
for _, service := range services {
status, err := service.Status()
if err != nil {
debug(c.Name(), "Couldn't get status for %s: %s, skipping...", service.Name, err)
glog.V(1).Infof("Couldn't get status for %s: %s, skipping...", service.Name, err)
continue
}
debug(c.Name(), "%s is %d on pid %d for %d seconds", service.Name, status.State, status.Pid, status.Duration)
glog.V(1).Infof("%s is %d on pid %d for %d seconds", service.Name, status.State, status.Pid, status.Duration)
labels := map[string]string{
"service": service.Name,
}