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Laurent Goussard 8 years ago
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README.md View File

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Debian-NTP
==========

Network Time Protocol

Requirements
------------

This role requires a debian compliant system such as ubuntu.

Role Variables
--------------

ntp:
server: fr.pool.ntp.org

Dependencies
------------

None

Example Playbook
----------------

- hosts: servers
roles:
- { role: loranger.debian-ntp, ntp.server: fr.pool.ntp.org }

Tasks
-----

- Install [ntp](http://www.ntp.org/)
- Setup with [french ntp pool](http://www.pool.ntp.org/fr/)

License
-------

BSD

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handlers/main.yml View File

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---
- name: restart ntp
action: service name=ntp state=restarted enabled=yes

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meta/main.yml View File

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---
galaxy_info:
author: loranger
description: Install Ntp for debian system
license: BSD
min_ansible_version: 1.2
platforms:
- name: Ubuntu
versions:
- all
- name: Debian
versions:
- jessie
- squeeze
- wheezy
categories:
- system

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tasks/main.yml View File

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---
- name: install ntp
apt: pkg={{ item }} state=latest
with_items:
- ntp
notify: restart ntp

- name: copy ntp default conf
template: src=ntp.conf.j2 dest=/etc/ntp.conf
notify: restart ntp

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templates/ntp.conf.j2 View File

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# /etc/ntp.conf, configuration for ntpd; see ntp.conf(5) for help

driftfile /var/lib/ntp/ntp.drift


# Enable this if you want statistics to be logged.
#statsdir /var/log/ntpstats/

statistics loopstats peerstats clockstats
filegen loopstats file loopstats type day enable
filegen peerstats file peerstats type day enable
filegen clockstats file clockstats type day enable


# You do need to talk to an NTP server or two (or three).
#server ntp.your-provider.example

# pool.ntp.org maps to about 1000 low-stratum NTP servers. Your server will
# pick a different set every time it starts up. Please consider joining the
# pool: <http://www.pool.ntp.org/join.html>
server 0.{{ ntp.server }}
server 1.{{ ntp.server }}
server 2.{{ ntp.server }}
server 3.{{ ntp.server }}


# Access control configuration; see /usr/share/doc/ntp-doc/html/accopt.html for
# details. The web page <http://support.ntp.org/bin/view/Support/AccessRestrictions>
# might also be helpful.
#
# Note that "restrict" applies to both servers and clients, so a configuration
# that might be intended to block requests from certain clients could also end
# up blocking replies from your own upstream servers.

# By default, exchange time with everybody, but don't allow configuration.
restrict -4 default kod notrap nomodify nopeer noquery
restrict -6 default kod notrap nomodify nopeer noquery

# Local users may interrogate the ntp server more closely.
restrict 127.0.0.1
restrict ::1

# Clients from this (example!) subnet have unlimited access, but only if
# cryptographically authenticated.
#restrict 192.168.123.0 mask 255.255.255.0 notrust


# If you want to provide time to your local subnet, change the next line.
# (Again, the address is an example only.)
#broadcast 192.168.123.255

# If you want to listen to time broadcasts on your local subnet, de-comment the
# next lines. Please do this only if you trust everybody on the network!
#disable auth
#broadcastclient

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vars/main.yml View File

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ntp:
server: fr.pool.ntp.org

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