Skip to content

Instantly share code, notes, and snippets.

<section data-background-transition='zoom' data-transition='concave' data-background='http://ryanjarvinen.com/presentations/shared/img/broadcast_reveal_dark.png' data-state='blackout'>
<h2>Broadcasting Your</h3>
<h1>Reveal.js</h1>
<h2>Slideshow Presentations</h2>
<img style="disply:block;border:none;background:none;box-shadow:none;width:35%;" alt='Docker-logo' src='https://gist.githubusercontent.com/ryanj/7ebf56442930b4c2188b/raw/6a6e03247efb03a0eee24a12f7beaf1ab4634563/Docker-whale.png'/>
<p class='fragment'><small><a href='http://gist-reveal.it/'>gist-reveal.it</a><br/>
<a class='fragment' href='http://github.com/ryanj/gist-reveal.it'>github.com/ryanj/gist-reveal.it</a>
<br/> <a class='fragment' href='https://registry.hub.docker.com/u/ryanj/gist-reveal.it/'>registry.hub.docker.com/u/ryanj/gist-reveal.it</a></small></p>
</section>
<section data-background-transition='zoom' data-transition='linear'>
---
# This has been tested with ansible 1.3 with these commands:
# ansible-playbook -i hosts ansible_conditionals_examples.yaml --extra-vars="hosts=myhosts isFirstRun=false"
# ansible-playbook -i hosts ansible_conditionals_examples.yaml --extra-vars="hosts=myhosts isFirstRun=true"
# ansible-playbook -i hosts ansible_conditionals_examples.yaml --extra-vars="hosts=myhosts"
# NB: The type of the variable is crucial!
- name: Ansible Conditionals Examples
hosts: $hosts
vars_files:
---
# file ruby.yml
- hosts: all
gather_facts: false
sudo: true
vars:
# Where to install rbenv
- rbenv_root: /usr/local/rbenv
# The version of Ruby to install
server {
listen 8443 default ssl;
server_name www.yourdomain.com;
ssl on;
ssl_certificate /etc/nginx/conf.d/cert.pem;
ssl_certificate_key /etc/nginx/conf.d/cert.key;
client_max_body_size 50M;
error_log /var/log/nginx/elasticsearch-errors.log;
---
# ^^^ 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.
---
# ^^^ 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.
$ grep 'node\[:network\]\[:interfaces\].' \#chef.log
10:15 < mkent_> node[:network][:interfaces][:eth1][:addresses]
22:24 <+Damm> msf, just pulling in the node[:network][:interfaces] attributes
20:44 < randybias> node[:network][:interfaces][:eth0][:addresses]
09:13 < sinBot> so fujin if I wanted to use that in an erb template, it'd be <%= @node[:network][:interfaces]["en1"]["addresses"].select{address}.flatten.to_str %> ?
12:27 < cwj> if i have an ipv4 ip address set on eth0, will it always be in @node[:network][:interfaces][:eth0][1] ?
02:19 < pluesch0r> however, i don't seem to be able to access @node[:network][:interfaces]... from inside the attributes file.
19:52 <@jtimberman> or node[:network][:interfaces][:eth0][:addresses][0]
20:09 < seryl> well, it's searchable. I'm trying the @node[:network][:interfaces][:eth0][:addresses][0] route, but getting blanks right now, playing around with it in chef solo
20:29 < kallistec> pp node[:network][:interfaces].current_attribute
# docker build -t="rails" .
FROM ubuntu:12.04
RUN apt-get update
## MYSQL
RUN apt-get install -y -q mysql-client libmysqlclient-dev
## RUBY
{
"title": "Tweets Search",
"rows": [
{
"title": "Options",
"height": "50px",
"editable": true,
"collapse": false,
"collapsable": true,
"panels": [
---
# ^^^ 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.