| #!/bin/bash |
| |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information rega4rding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| if [ -f /.root_pw_set ]; then |
| echo "Root password already set!" |
| exit 0 |
| fi |
| |
| PASS=${ROOT_PASS:-$(pwgen -s 12 1)} |
| _word=$( [ ${ROOT_PASS} ] && echo "preset" || echo "random" ) |
| echo "=> Setting a ${_word} password to the root user" |
| echo "root:$PASS" | chpasswd |
| |
| echo "=> Done!" |
| touch /.root_pw_set |