53 lines
1.9 KiB
Go
53 lines
1.9 KiB
Go
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/*
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Copyright 2020 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package oci
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import (
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"os/exec"
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"github.com/pkg/errors"
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)
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// DeleteAllVolumesByLabel delets all volumes that have a specific label
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// example: docker volume prune -f --filter label=name.minikube.sigs.k8s.io=minikube
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func DeleteAllVolumesByLabel(ociBin string, label string) error {
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if ociBin == Docker {
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if err := PointToHostDockerDaemon(); err != nil {
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return errors.Wrap(err, "point host docker-daemon")
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}
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}
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cmd := exec.Command(ociBin, "volume", "prune", "-f", "--filter", label)
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if out, err := cmd.CombinedOutput(); err != nil {
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return errors.Wrapf(err, "output %s", string(out))
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}
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return nil
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}
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// createDockerVolume creates a docker volume to be attached to the container with correct labels and prefixes based on profile name
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// Caution ! if volume already exists does NOT return an error and will not apply the minikube labels on it.
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// TODO: this should be fixed as a part of https://github.com/kubernetes/minikube/issues/6530
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func createDockerVolume(name string) error {
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if err := PointToHostDockerDaemon(); err != nil {
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return errors.Wrap(err, "point host docker-daemon")
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}
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cmd := exec.Command(Docker, "volume", "create", name, "--label", "name.minikube.sigs.k8s.io="+name, "--label", "craeted_by_minikube.minikube.sigs.k8s.io=true")
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if out, err := cmd.CombinedOutput(); err != nil {
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return errors.Wrapf(err, "output %s", string(out))
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}
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return nil
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}
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