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utils.go
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utils.go
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// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2024, Unikraft GmbH and The KraftKit Authors.
// Licensed under the BSD-3-Clause License (the "License").
// You may not use this file except in compliance with the License.
package utils
import (
"context"
"kraftkit.sh/compose"
"kraftkit.sh/internal/cli/kraft/remove"
"kraftkit.sh/log"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
composeapi "kraftkit.sh/api/compose/v1"
machineapi "kraftkit.sh/api/machine/v1alpha1"
mplatform "kraftkit.sh/machine/platform"
)
func RemoveOrphans(ctx context.Context, project *compose.Project) error {
composeController, err := compose.NewComposeProjectV1(ctx)
if err != nil {
return err
}
embeddedProject, err := composeController.Get(ctx, &composeapi.Compose{
ObjectMeta: metav1.ObjectMeta{
Name: project.Name,
},
})
if err != nil {
return err
}
machineController, err := mplatform.NewMachineV1alpha1ServiceIterator(ctx)
if err != nil {
return err
}
machines, err := machineController.List(ctx, &machineapi.MachineList{})
if err != nil {
return err
}
orphanMachines := []string{}
for _, machine := range embeddedProject.Status.Machines {
isService := false
for _, service := range project.Services {
if service.Name == machine.Name {
isService = true
break
}
}
for _, m := range machines.Items {
if m.Name == machine.Name {
if !isService && m.Status.State == machineapi.MachineStateRunning {
orphanMachines = append(orphanMachines, machine.Name)
}
}
}
}
if len(orphanMachines) == 0 {
return nil
}
log.G(ctx).Info("removing orphan machines...")
removeOptions := remove.RemoveOptions{
Platform: "auto",
}
return removeOptions.Run(ctx, orphanMachines)
}