Add unbound role

samba
Victor LABORIE 6 years ago
parent 93071fdf4a
commit c13309d4e3
  1. 16
      unbound/README.md
  2. 9
      unbound/defaults/main.yml
  3. 5
      unbound/handlers/main.yml
  4. 40
      unbound/tasks/main.yml
  5. 45
      unbound/templates/unbound.conf.j2

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# unbound
Install Unbound.
## Tasks
Everything is in the `tasks/main.yml` file.
## Available variables
Main variables are :
* `unbound_interfaces` : list of IP addresses to listen of ;
* 'unbound_acls' : list of unbound access-control ;
The full list of variables (with default values) can be found in `defaults/main.yml`.

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---
unbound_interfaces:
- '127.0.0.1'
- '::1'
unbound_acls:
- '0.0.0.0/0 refuse'
- '127.0.0.0/8 allow_snoop'
- '::0/0 refuse'
- '::1 allow_snoop'

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---
- name: reload unbound
service:
name: unbound
state: reloaded

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---
- name: Install Unbound package
apt:
name: unbound
state: present
when: ansible_distribution == "Debian"
tags:
- unbound
- name: Copy Unbound config
template:
src: unbound.conf.j2
dest: /etc/unbound/unbound.conf
owner: root
group: root
mode: "0644"
when: ansible_distribution == "Debian"
notify: reload unbound
tags:
- unbound
- name: Copy Unbound config
template:
src: unbound.conf.j2
dest: /var/unbound/etc/unbound.conf
owner: root
group: wheel
mode: "0644"
when: ansible_distribution == "OpenBSD"
notify: reload unbound
tags:
- unbound
- name: Starting and enabling Unbound
service:
name: unbound
enabled: yes
state: started
tags:
- unbound

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server:
#interface: X.X.X.X
#interface: 127.0.0.1@5353 # listen on alternative port
{% for interface in unbound_interfaces %}
interface: {{ interface }}
{% endfor %}
#do-ip6: no
{% for acl in unbound_acls %}
access-control: {{ acl }}
{% endfor %}
hide-identity: yes
hide-version: yes
# root-hints: "/var/unbound/etc/named.cache"
# Uncomment to enable DNSSEC validation.
#auto-trust-anchor-file: "/var/unbound/db/root.key"
# Serve zones authoritatively from Unbound to resolver clients.
# Not for external service.
#local-zone: "local." static
#local-data: "mycomputer.local. IN A 192.0.2.51"
#local-zone: "2.0.192.in-addr.arpa." static
#local-data-ptr: "192.0.2.51 mycomputer.local
# UDP EDNS reassembly buffer advertised to peers. Default 4096.
# May need lowering on broken networks with fragmentation/MTU issues,
# particularly if validating DNSSEC.
#edns-buffer-size: 1480
# Use TCP for "forward-zone" requests. Useful if you are making
# DNS requests over an SSH port forwarding.
#tcp-upstream: yes
# Use an upstream forwarder (recursive resolver) for specific zones.
# Example addresses given below are public resolvers valid as of 2014/03.
#
#forward-zone:
# name: "." # use for ALL queries
# forward-addr: 74.82.42.42 # he.net
# forward-addr: 2001:470:20::2 # he.net v6
# forward-addr: 8.8.8.8 # google.com
# forward-addr: 2001:4860:4860::8888 # google.com v6
# forward-addr: 208.67.222.222 # opendns.com
# forward-first: yes # try direct if forwarder fails
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