init.sls
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init.sls
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	# -------------------------------------------------------------
	# Salt — Set machine hostname
	# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
	# Project: Nasqueron
	# Created: 2016-06-15
	# Description: Set hostname
	# License: Trivial work, not eligible to copyright
	# -------------------------------------------------------------

	# -------------------------------------------------------------
	# Store hostname into a configuration file
	# -------------------------------------------------------------

	/etc/hostname:
	file.managed:
	- name: /etc/hostname
	- contents: {{ salt['node.get']('hostname') }}

	# -------------------------------------------------------------
	# When the hostname is changed, what to run afterwards?
	# -------------------------------------------------------------

	after_hostname_change:
	cmd.run:
	- name: hostname `cat /etc/hostname`
	- onchanges:
	- file: /etc/hostname

	{% if grains['os_family'] == 'Debian' %}
	after_hostname_change_debian:
	cmd.run:
	- name: invoke-rc.d hostname.sh start
	- onchanges:
	- file: /etc/hostname
	{% endif %}