本文整理汇总了Golang中github.com/globocom/tsuru/provision.AppUnit类的典型用法代码示例。如果您正苦于以下问题：Golang AppUnit类的具体用法？Golang AppUnit怎么用？Golang AppUnit使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了AppUnit类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: removeUnit
func (p *JujuProvisioner) removeUnit(app provision.App, unit provision.AppUnit) error {
var (
buf bytes.Buffer
err error
)
cmd := []string{"remove-unit", unit.GetName()}
// Sometimes juju gives the "no node" error. This is one of Zookeeper bad
// behaviors. Let's try it multiple times before raising the error to the
// user, and hope that someday we run away from Zookeeper.
for i := 0; i < destroyTries; i++ {
buf.Reset()
err = runCmd(false, &buf, &buf, cmd...)
if err != nil && unitNotFound(unit.GetName(), buf.Bytes()) {
err = nil
}
if err == nil {
break
}
}
if err != nil {
return cmdError(buf.String(), err, cmd)
}
if p.elbSupport() {
pUnit := provision.Unit{
Name: unit.GetName(),
InstanceId: unit.GetInstanceId(),
}
err = p.LoadBalancer().Deregister(app, pUnit)
}
conn, collection := p.unitsCollection()
defer conn.Close()
collection.RemoveId(unit.GetName())
go p.terminateMachines(app, unit)
return err
}示例2: RemoveUnit
func (p *JujuProvisioner) RemoveUnit(app provision.App, name string) error {
var unit provision.AppUnit
for _, unit = range app.ProvisionedUnits() {
if unit.GetName() == name {
break
}
}
if unit.GetName() != name {
return fmt.Errorf("App %q does not have a unit named %q.", app.GetName(), name)
}
return p.removeUnit(app, unit)
}示例3: unbindUnit
// unbindUnit unbinds a unit from all service instances that are bound to the
// app. It is used by RemoveUnit and RemoveUnits methods.
func (app *App) unbindUnit(unit provision.AppUnit) error {
conn, err := db.Conn()
if err != nil {
return err
}
defer conn.Close()
var instances []service.ServiceInstance
q := bson.M{"apps": bson.M{"$in": []string{app.Name}}}
err = conn.ServiceInstances().Find(q).All(&instances)
if err != nil {
return err
}
for _, instance := range instances {
err = instance.UnbindUnit(unit)
if err != nil {
log.Printf("Error unbinding the unit %s with the service instance %s.", unit.GetIp(), instance.Name)
}
}
return nil
}