/
compute_instances.go
44 lines (36 loc) · 1.01 KB
/
compute_instances.go
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package openstack
import (
"github.com/genevieve/leftovers/common"
"github.com/gophercloud/gophercloud/openstack/compute/v2/servers"
)
type ComputeInstances struct {
computeClient ComputeClient
logger logger
}
type ComputeClient interface {
List() ([]servers.Server, error)
Delete(instanceID string) error
}
func NewComputeInstances(computeClient ComputeClient, logger logger) ComputeInstances {
return ComputeInstances{
computeClient: computeClient,
logger: logger,
}
}
func (ci ComputeInstances) List() ([]common.Deletable, error) {
computeInstances, err := ci.computeClient.List()
if err != nil {
return nil, err
}
var deletables []common.Deletable
for _, instance := range computeInstances {
deletable := NewComputeInstance(instance.Name, instance.ID, ci.computeClient)
if ci.logger.PromptWithDetails(deletable.Type(), deletable.Name()) {
deletables = append(deletables, deletable)
}
}
return deletables, nil
}
func (ci ComputeInstances) Type() string {
return "Compute Instance"
}