xebia/create-training-environments

Name: create-training-environments

Owner: Xebia BV

Description: Small Makefile to facilitate creation of training environments (in a a public cloud)

Created: 2016-10-06 09:09:41.0

Updated: 2016-10-06 09:10:15.0

Pushed: 2016-10-06 09:15:50.0

Homepage: null

Size: 2

Language: Makefile

GitHub Committers

User	Most Recent Commit	# Commits

Other Committers

User	Email	Most Recent Commit	# Commits

README

create-training-environments

create-training-environments is a small Makefile to facilitate creation of training environments (in a a public cloud) and mailing all participants the details. Each participant will have its own ssh key to login to its own infrastructure.

Usage

1. Prepare a list of email addresses of participants, one per line and put it in 'emails.txt'
2. Run make users.txt. This generates a users.txt file mapping every email address to a userid, userXX.
3. Edit message.sh. For the message to send to the participants.
4. Edit Makefile variables FROM and SUBJECT to define message sender and subject.
5. Make sure your ~/.esmtprc file contains is configured.
6. Run make all-mail to create all infra and mail participants their credentials.

To speed up the proces, use make -j 8 or make -j to parallelize the tasks, either limited to 8 concurrent processes or unlimited.