github.com/theishshah/operator-sdk@v0.6.0/pkg/scaffold/usersetup.go (about) 1 // Copyright 2019 The Operator-SDK Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package scaffold 16 17 import ( 18 "path/filepath" 19 20 "github.com/operator-framework/operator-sdk/pkg/scaffold/input" 21 ) 22 23 const UserSetupFile = "user_setup" 24 25 // UserSetup - userSetup script 26 type UserSetup struct { 27 input.Input 28 } 29 30 func (u *UserSetup) GetInput() (input.Input, error) { 31 if u.Path == "" { 32 u.Path = filepath.Join(BuildScriptDir, UserSetupFile) 33 } 34 u.TemplateBody = userSetupTmpl 35 u.IsExec = true 36 return u.Input, nil 37 } 38 39 const userSetupTmpl = `#!/bin/sh 40 set -x 41 42 # ensure $HOME exists and is accessible by group 0 (we don't know what the runtime UID will be) 43 mkdir -p ${HOME} 44 chown ${USER_UID}:0 ${HOME} 45 chmod ug+rwx ${HOME} 46 47 # runtime user will need to be able to self-insert in /etc/passwd 48 chmod g+rw /etc/passwd 49 50 # no need for this script to remain in the image after running 51 rm $0 52 `