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Merge pull request #10321 from BLasan/issue-8040
Move DeletePossibleKicLeftOver function to delete pkg
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| /* | ||
| Copyright 2021 The Kubernetes Authors All rights reserved. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package delete | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "os/exec" | ||
|
|
||
| "k8s.io/klog/v2" | ||
| "k8s.io/minikube/pkg/drivers/kic/oci" | ||
| "k8s.io/minikube/pkg/minikube/driver" | ||
| "k8s.io/minikube/pkg/minikube/out" | ||
| "k8s.io/minikube/pkg/minikube/style" | ||
| ) | ||
|
|
||
| //PossibleLeftOvers deletes KIC & non-KIC drivers left | ||
| func PossibleLeftOvers(ctx context.Context, cname string, driverName string) { | ||
| bin := "" | ||
| switch driverName { | ||
| case driver.Docker: | ||
| bin = oci.Docker | ||
| case driver.Podman: | ||
| bin = oci.Podman | ||
| default: | ||
| return | ||
| } | ||
|
|
||
| if _, err := exec.LookPath(bin); err != nil { | ||
| klog.Infof("skipping deletePossibleLeftOvers for %s: %v", bin, err) | ||
| return | ||
| } | ||
|
|
||
| klog.Infof("deleting possible leftovers for %s (driver=%s) ...", cname, driverName) | ||
| delLabel := fmt.Sprintf("%s=%s", oci.ProfileLabelKey, cname) | ||
| cs, err := oci.ListContainersByLabel(ctx, bin, delLabel) | ||
| if err == nil && len(cs) > 0 { | ||
| for _, c := range cs { | ||
| out.Step(style.DeletingHost, `Deleting container "{{.name}}" ...`, out.V{"name": cname}) | ||
| err := oci.DeleteContainer(ctx, bin, c) | ||
| if err != nil { // it will error if there is no container to delete | ||
| klog.Errorf("error deleting container %q. You may want to delete it manually :\n%v", cname, err) | ||
| } | ||
|
|
||
| } | ||
| } | ||
|
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| errs := oci.DeleteAllVolumesByLabel(ctx, bin, delLabel) | ||
| if errs != nil { // it will not error if there is nothing to delete | ||
| klog.Warningf("error deleting volumes (might be okay).\nTo see the list of volumes run: 'docker volume ls'\n:%v", errs) | ||
| } | ||
|
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||
| errs = oci.DeleteKICNetworks(bin) | ||
| if errs != nil { | ||
| klog.Warningf("error deleting leftover networks (might be okay).\nTo see the list of networks: 'docker network ls'\n:%v", errs) | ||
| } | ||
|
|
||
| if bin == oci.Podman { | ||
| // podman prune does not support --filter | ||
| return | ||
| } | ||
|
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| errs = oci.PruneAllVolumesByLabel(ctx, bin, delLabel) | ||
| if len(errs) > 0 { // it will not error if there is nothing to delete | ||
| klog.Warningf("error pruning volume (might be okay):\n%v", errs) | ||
| } | ||
| } |