[KAFKA-3257] bootstrap-test-env.sh version check fails when grep has --colour option enabled.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.0.1
• Fix Version/s: 0.10.0.0
• Component/s: system tests
• Labels: newbie++
• Assignee: chen zhu
• Reporter: Jiangjie Qin
• Created: 21/Feb/16 00:17
• Updated: 02/Mar/16 07:54
• Resolved: 02/Mar/16 07:53

Description

When checking the versions, we use the following command:

vagrant --version | egrep -o "[0-9]+\.[0-9]+\.[0-9]+"

This does not work if user box has --colour option enabled. In my case it complains:
Found Vagrant version 1.8.1. Please upgrade to 1.6.4 or higher (see http://www.vagrantup.com for details)

We should change this line to:

vagrant --version | egrep --colour=never -o "[0-9]+\.[0-9]+\.[0-9]+"