mirror of https://github.com/kubernetes/kops.git
103 lines
2.3 KiB
Go
103 lines
2.3 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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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 distros
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import (
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"github.com/golang/glog"
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"k8s.io/kops/upup/pkg/fi/nodeup/tags"
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)
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type Distribution string
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var (
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DistributionJessie Distribution = "jessie"
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DistributionXenial Distribution = "xenial"
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DistributionRhel7 Distribution = "rhel7"
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DistributionCentos7 Distribution = "centos7"
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DistributionCoreOS Distribution = "coreos"
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)
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func (d Distribution) BuildTags() []string {
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var t []string
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switch d {
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case DistributionJessie:
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t = []string{"_jessie"}
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case DistributionXenial:
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t = []string{"_xenial"}
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case DistributionCentos7:
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t = []string{"_centos7"}
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case DistributionRhel7:
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t = []string{"_rhel7"}
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case DistributionCoreOS:
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t = []string{"_coreos"}
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default:
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glog.Fatalf("unknown distribution: %s", d)
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return nil
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}
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if d.IsDebianFamily() {
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t = append(t, tags.TagOSFamilyDebian)
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}
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if d.IsRHELFamily() {
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t = append(t, tags.TagOSFamilyRHEL)
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}
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if d.IsSystemd() {
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t = append(t, tags.TagSystemd)
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}
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return t
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}
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func (d Distribution) IsDebianFamily() bool {
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switch d {
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case DistributionJessie, DistributionXenial:
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return true
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case DistributionCentos7, DistributionRhel7, DistributionCoreOS:
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return false
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default:
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glog.Fatalf("unknown distribution: %s", d)
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return false
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}
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}
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func (d Distribution) IsRHELFamily() bool {
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switch d {
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case DistributionCentos7, DistributionRhel7:
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return true
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case DistributionJessie, DistributionXenial, DistributionCoreOS:
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return false
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default:
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glog.Fatalf("unknown distribution: %s", d)
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return false
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}
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}
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func (d Distribution) IsSystemd() bool {
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switch d {
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case DistributionJessie, DistributionXenial:
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return true
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case DistributionCentos7, DistributionRhel7:
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return true
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case DistributionCoreOS:
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return true
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default:
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glog.Fatalf("unknown distribution: %s", d)
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return false
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}
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}
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