/
autoscale.go
91 lines (70 loc) · 1.85 KB
/
autoscale.go
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package cmd
import (
"github.com/deis/controller-sdk-go/api"
"github.com/deis/controller-sdk-go/appsettings"
)
// AutoscaleList tells the informations about app's autoscale status
func (d *DeisCmd) AutoscaleList(appID string) error {
s, appID, err := load(d.ConfigFile, appID)
if err != nil {
return err
}
appSettings, err := appsettings.List(s.Client, appID)
if d.checkAPICompatibility(s.Client, err) != nil {
return err
}
d.Printf("=== %s Autoscale\n\n", appID)
if appSettings.Autoscale == nil {
d.Println("No autoscale rules found.")
} else {
for process, kv := range appSettings.Autoscale {
d.Println("--- " + process + ":")
d.Println(*kv)
}
}
return nil
}
// AutoscaleSet sets autoscale options for the app.
func (d *DeisCmd) AutoscaleSet(appID string, processType string, min int, max int, CPUPercent int) error {
s, appID, err := load(d.ConfigFile, appID)
if err != nil {
return err
}
d.Printf("Applying autoscale settings for process type %s on %s... ", processType, appID)
quit := progress(d.WOut)
data := map[string]*api.Autoscale{
processType: {
Min: min,
Max: max,
CPUPercent: CPUPercent,
},
}
_, err = appsettings.Set(s.Client, appID, api.AppSettings{Autoscale: data})
quit <- true
<-quit
if err != nil {
return err
}
d.Println("done")
return nil
}
// AutoscaleUnset removes autoscale for the app.
func (d *DeisCmd) AutoscaleUnset(appID string, processType string) error {
s, appID, err := load(d.ConfigFile, appID)
if err != nil {
return err
}
d.Printf("Removing autoscale for process type %s on %s... ", processType, appID)
quit := progress(d.WOut)
data := map[string]*api.Autoscale{
processType: nil,
}
_, err = appsettings.Set(s.Client, appID, api.AppSettings{Autoscale: data})
quit <- true
<-quit
if err != nil {
return err
}
d.Println("done")
return nil
}