adding hosts configuration

README.md

@@ -20,6 +20,10 @@ Salt Stack Formula to set up and configure a host's network configuration
 
 ## Available states
 
+### network.hosts
+
+Sets the static lookup table for hostnames
+
 ### network.interfaces
 
 Sets the network interfaces configuration

network/defaults.yaml

@@ -4,10 +4,38 @@ Debian:
     enabled: True
     proto: dhcp
     type: eth
-  resolver:
-    path: /etc/resolv.conf
   default_interfaces:
     - name: lo
       proto: loopback
       type: eth
+  resolver_defaults:
+    path: /etc/resolv.conf
+  host_defaults:
+    path: /etc/hosts
+    ensure: present
+  default_hosts:
+    - name: localhost
+      ip: 127.0.0.1
+    - name: localhost.localdomain
+      ip: 127.0.0.1
+    - name: localhost
+      ip: ::1
+    - name: ip6-localhost
+      ip: ::1
+    - name: ip6-loopback
+      ip: ::1
+    - name: ip6-localnet
+      ip: fe00::0
+    - name: ip6-mcastprefix
+      ip: ff00::0
+    - name: ip6-allnodes
+      ip: ff02::1
+    - name: ip6-allrouters
+      ip: ff02::2
+    - name: ip6-allhosts
+      ip: ff02::3
+    - name: {{ salt['grains.get']('fqdn') }}
+      ip: 127.0.1.1
+    - name: {{ salt['grains.get']('host') }}
+      ip: 127.0.1.1
 {% endload %}

network/hosts.sls

@@ -0,0 +1,16 @@
+{% from "network/defaults.yaml" import rawmap with context %}
+{% set datamap = salt['grains.filter_by'](rawmap, merge=salt['pillar.get']('network:lookup')) %}
+
+{% set hosts = datamap['default_hosts'] %}
+
+{% if salt['pillar.get']('network:hosts', False) %}
+  {% set hosts = hosts + salt['pillar.get']('network:hosts') %}
+{% endif %}
+
+{% for h in hosts %}
+host-{{ h['name'] }}_{{ h['ip'] }}:
+  host:
+    - {{ h['ensure']|default(datamap['host_defaults']['ensure']) }}
+    - ip: {{ h['ip'] }}
+    - name: {{ h['name'] }}
+{% endfor %}

network/resolver.sls

@@ -4,7 +4,7 @@
 resolver:
   file:
     - managed
-    - name: {{ datamap['resolver']['path'] }}
+    - name: {{ datamap['resolver_defaults']['path'] }}
     - mode: '0644'
     - user: root
     - group: root

pillar.example.sls

@@ -20,3 +20,12 @@ network:
     options:
       - rotate
       - timeout:1
+  hosts:
+    - name: example.com
+      ip: 192.168.2.100
+    - name: example.org
+      ip: 192.168.2.150
+      ensure: present
+    - name: example.net
+      ip: 192.168.2.200
+      ensure: absent