Setting root password for a Centos Cloud image

[red@vm-red ~]$ guestfish --rw -a ./CentOS-6-x86_64-GenericCloud-1508.qcow2 

Welcome to guestfish, the libguestfs filesystem interactive shell for

editing virtual machine filesystems.

Type: 'help' for help on commands

      'man' to read the manual

      'quit' to quit the shell

><fs> run

 100% ⟦▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒⟧ 00:00

><fs> list-filesystems

/dev/sda1: ext4

><fs> mount /dev/sda1 /

><fs> vi /etc/shadow

><fs> 

Note above not tested on Centos7

Listing Puppet Classes via REST API

As root on the puppet master execute this script:

[root@ost-puppet-el7-001 manifests]# cat list-classes.sh 

#!/bin/sh

PEFQDN=`hostname -f`

curl -X GET -H 'Content-Type: application/json' \

--cert /etc/puppetlabs/puppet/ssl/certs/${PEFQDN}.pem \

--key /etc/puppetlabs/puppet/ssl/private_keys/${PEFQDN}.pem \

--cacert /etc/puppetlabs/puppet/ssl/certs/ca.pem \

https://${PEFQDN}:4433/classifier-api/v1/classes | python -m json.tool