mirror of
https://github.com/kubernetes/client-go.git
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243d8a9cb6
(https://github.com/kubernetes/contrib/tree/master/mungegithub) copied from https://github.com/kubernetes/kubernetes.git, branch master, last commit is d8c925319a23f6bbf865baa53ae23f48f60dd73b
62 lines
1.9 KiB
Go
62 lines
1.9 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 kubeadm
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import (
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"fmt"
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"os"
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"runtime"
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"strings"
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)
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var GlobalEnvParams = SetEnvParams()
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// TODO(phase2) use componentconfig
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// we need some params for testing etc, let's keep these hidden for now
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func SetEnvParams() *EnvParams {
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envParams := map[string]string{
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// TODO(phase1+): Mode prefix and host_pki_path to another place as constants, and use them everywhere
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// Right now they're used here and there, but not consequently
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"kubernetes_dir": "/etc/kubernetes",
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"host_pki_path": "/etc/kubernetes/pki",
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"host_etcd_path": "/var/lib/etcd",
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"hyperkube_image": "",
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"repo_prefix": "gcr.io/google_containers",
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"discovery_image": fmt.Sprintf("gcr.io/google_containers/kube-discovery-%s:%s", runtime.GOARCH, "1.0"),
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"etcd_image": "",
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"component_loglevel": "--v=2",
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}
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for k := range envParams {
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if v := strings.TrimSpace(os.Getenv(fmt.Sprintf("KUBE_%s", strings.ToUpper(k)))); v != "" {
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envParams[k] = v
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}
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}
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return &EnvParams{
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KubernetesDir: envParams["kubernetes_dir"],
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HostPKIPath: envParams["host_pki_path"],
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HostEtcdPath: envParams["host_etcd_path"],
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HyperkubeImage: envParams["hyperkube_image"],
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RepositoryPrefix: envParams["repo_prefix"],
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DiscoveryImage: envParams["discovery_image"],
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EtcdImage: envParams["etcd_image"],
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ComponentLoglevel: envParams["component_loglevel"],
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}
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}
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