Ansible introduction

@ ANSIBLE Meetup Karlsruhe: http://www.meetup.com/de-DE/Ansible-Karlsruhe/

Speaker: David Heidt

david.heidt@msales.com

http://msales.com

@witsches

@msalestech

Slides:

http://msales.com/wp-content/uploads/2016/03/introducing-ansible.pdf

Article:

http://msales.com/techblog/ansible-meetup-karlsruhe/

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demo commands:

# ad-hoc commands:
ansible -i production webworker --list-hosts
ansible -i production all -m ping
ansible -i production -u ubuntu webworker -a "lsb_release -a"

# see what a host has to offer:
ansible -i production -u ubuntu redis -m setup

# limited command
ansible -i production -u ubuntu -s webworker -m apt -a "name=nginx state=installed update_cache=true" -l

# see what a host has to offer:
ansible -i production -u ubuntu redis -m setup

# simple playbook
ansible-playbook -i production redis.yml

# role playbook
ansible-playbook -i production nginx-site.yml