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package vmutils
import (
"time"
"github.com/Azure/azure-sdk-for-go/management"
vm "github.com/Azure/azure-sdk-for-go/management/virtualmachine"
)
// WaitForDeploymentPowerState blocks until all role instances in deployment
// reach desired power state.
func WaitForDeploymentPowerState(client management.Client, cloudServiceName, deploymentName string, desiredPowerstate vm.PowerState) error {
for {
deployment, err := vm.NewClient(client).GetDeployment(cloudServiceName, deploymentName)
if err != nil {
return err
}
if allInstancesInPowerState(deployment.RoleInstanceList, desiredPowerstate) {
return nil
}
time.Sleep(2 * time.Second)
}
}
func allInstancesInPowerState(instances []vm.RoleInstance, desiredPowerstate vm.PowerState) bool {
for _, r := range instances {
if r.PowerState != desiredPowerstate {
return false
}
}
return true
}
// WaitForDeploymentInstanceStatus blocks until all role instances in deployment
// reach desired InstanceStatus.
func WaitForDeploymentInstanceStatus(client management.Client, cloudServiceName, deploymentName string, desiredInstanceStatus vm.InstanceStatus) error {
for {
deployment, err := vm.NewClient(client).GetDeployment(cloudServiceName, deploymentName)
if err != nil {
return err
}
if allInstancesInInstanceStatus(deployment.RoleInstanceList, desiredInstanceStatus) {
return nil
}
time.Sleep(2 * time.Second)
}
}
func allInstancesInInstanceStatus(instances []vm.RoleInstance, desiredInstancestatus vm.InstanceStatus) bool {
for _, r := range instances {
if r.InstanceStatus != desiredInstancestatus {
return false
}
}
return true
}
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