| --- | |
| # ^^^ YAML documents must begin with the document separator "---" | |
| # | |
| #### Example docblock, I like to put a descriptive comment at the top of my | |
| #### playbooks. | |
| # | |
| # Overview: Playbook to bootstrap a new host for configuration management. | |
| # Applies to: production | |
| # Description: | |
| # Ensures that a host is configured for management with Ansible. |
This document has been modified from its [original format][m1], which was written by Ning Shang (geek@cerias.net). It has been updated and reformatted into a [Markdown][m2] document by [Woody Gilk][m3] and [republished][m4].
When working with a remote git repository which is hosted on a third-party storage server, data confidentiality sometimes becomes
Playbooks are written per service : a playbook is a collection of tasks, and eventually associated handers, templates, and files, that are required to properly install and setup a service.
Each playbook has a setup.yml entry point, which is responsible of including
various necessary tasks to get the service up and running. Typically, this
| #!/bin/bash | |
| # basic cobbler setup, just to give some idea of the commands you will need to run... | |
| cobbler-ubuntu-import precise-x86_64 | |
| # FIXME: need to template out various things | |
| profile_kopts="ksdevice=bootif locale=en_US text netcfg/confirm_static=true netcfg/get_gateway=2.2.1.1 priority=critical netcfg/get_nameservers=2.2.1.254 netcfg/disable_autoconfig=true netcfg/dhcp_options='Configure network manually' netcfg/no_default_route=true netcfg/choose_interface=auto partman-auto/disk=/dev/sda netcfg/get_netmask=255.255.255.0 netcfg/dhcp_failed=true" | |
| echo "profile options = $profile_kopts" | |
| cmd="cobbler profile add --name=openstack --distro=precise-x86_64 --kickstart=/etc/cobbler/preseeds/cisco-preseed --kopts=\"${profile_kopts}\" --clobber" |
| --- | |
| # ^^^ YAML documents must begin with the document separator "---" | |
| # | |
| #### Example docblock, I like to put a descriptive comment at the top of my | |
| #### playbooks. | |
| # | |
| # Overview: Playbook to bootstrap a new host for configuration management. | |
| # Applies to: production | |
| # Description: | |
| # Ensures that a host is configured for management with Ansible. |
| [user@server yum.repos.d]# yum install maven2 | |
| Loaded plugins: fastestmirror, presto | |
| Loading mirror speeds from cached hostfile | |
| * base: centos.crazyfrogs.org | |
| * epel: mirror.bytemark.co.uk | |
| * extras: centos.crazyfrogs.org | |
| * jpackage-generic: jpackage.netmindz.net | |
| * jpackage-generic-updates: jpackage.netmindz.net | |
| * rpmforge: apt.sw.be | |
| * rpmforge-extras: apt.sw.be |
| -- This is a Hive program. Hive is an SQL-like language that compiles | |
| -- into Hadoop Map/Reduce jobs. It's very popular among analysts at | |
| -- Facebook, because it allows them to query enormous Hadoop data | |
| -- stores using a language much like SQL. | |
| -- Our logs are stored on the Hadoop Distributed File System, in the | |
| -- directory /logs/randomhacks.net/access. They're ordinary Apache | |
| -- logs in *.gz format. | |
| -- | |
| -- We want to pretend that these gzipped log files are a database table, |
| #!/usr/bin/env python | |
| # -*- coding: utf8 | |
| from random import choice | |
| fortunes = ["“Welcome” is a powerful word.", | |
| "A dubious friend may be an enemy in camouflage.", | |
| "A feather in the hand is better than a bird in the air. (2)", | |
| "A fresh start will put you on your way.", | |
| "A friend asks only for your time not your money.", | |
| "A friend is a present you give yourself.", | |
| "A gambler not only will lose what he has, but also will lose what he doesn’t have.", |
| # -*- mode: ruby -*- | |
| # vi: set ft=ruby : | |
| BOX_NAME = ENV['BOX_NAME'] || "Centos6.4" | |
| BOX_URI = ENV['BOX_URI'] || "http://shonky.info/centos64.box" | |
| # Vagrantfile API/syntax version. Don't touch unless you know what you're doing! | |
| VAGRANTFILE_API_VERSION = "2" | |
| Vagrant.configure(VAGRANTFILE_API_VERSION) do |config| |
| !/bin/bash | |
| ### BEGIN INIT INFO | |
| # INIT INFO | |
| # Provides: docker | |
| # Required-Start: networking | |
| # Required-Stop: networking | |
| # Default-Start: 2 3 4 5 | |
| # Default-Stop: 0 1 6 | |
| # Short-Description: docker |