ea1e4c38fa
This reverts commitcdfc94f4e9, reversing changes made to2051cd3e1c. Conflicts: config/config.go config/config_test.go config/etc_hosts.go config/etcd.go config/file.go config/fleet.go config/oem.go config/unit.go config/update.go config/user.go initialize/config.go initialize/config_test.go initialize/env.go initialize/manage_etc_hosts.go initialize/workspace.go system/env.go system/etc_hosts_test.go system/etcd.go system/etcd_test.go system/fleet.go system/fleet_test.go system/oem.go system/oem_test.go system/systemd.go system/update.go system/update_test.go test
63 lines
1.4 KiB
Go
63 lines
1.4 KiB
Go
/*
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Copyright 2014 CoreOS, Inc.
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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 initialize
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import (
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"errors"
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"fmt"
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"os"
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"path"
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"github.com/coreos/coreos-cloudinit/system"
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)
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const DefaultIpv4Address = "127.0.0.1"
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type EtcHosts string
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func (eh EtcHosts) generateEtcHosts() (out string, err error) {
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if eh != "localhost" {
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return "", errors.New("Invalid option to manage_etc_hosts")
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}
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// use the operating system hostname
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hostname, err := os.Hostname()
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if err != nil {
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return "", err
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}
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return fmt.Sprintf("%s %s\n", DefaultIpv4Address, hostname), nil
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}
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func (eh EtcHosts) File(root string) (*system.File, error) {
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if eh == "" {
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return nil, nil
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}
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etcHosts, err := eh.generateEtcHosts()
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if err != nil {
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return nil, err
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}
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return &system.File{
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Path: path.Join("etc", "hosts"),
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RawFilePermissions: "0644",
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Content: etcHosts,
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}, nil
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}
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