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Setup a Student Chef Client on Ubuntu

ssh ubuntu@<IP Supplied by the Instructor>  (password opstrain_0150)

mkdir -p ~/chef-repo/.chef

From your Client box copy your Key and config files

scp *.pem ubuntu@ec2-?????.com:~

scp .pem ubuntu@ec2-?????.com:~

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Chef Fundamentals Labs

Knife lab

Knife Fu

Exercise 1 - Getting familiar with the knife command

__ Issue the following commands and understand the output.__

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Chef Fundamentals Labs

Lab 4 Create a Web Server cookbook

Exercise 1 - Create a new cookbook called webserver and launch new web servers on EC2

a. Create a new cookbook called webserver

Use knife cookbook --help to figure out how to create new cookbook. Also refer to the student guide for examples

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Fundamentals Class

Role Lab

__ Create a new webserver.rb role file in ../chef-repo/roles__

The new role file should include a description and a run_list that includes webserver recipe created in the previous step. See http://wiki.opscode.com/display/chef/Roles for examples.

__ Load the new webserver.rb role up to the Chef server__

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Chef Fundamentals Labs

Lab 5 Create a Web Stack with a Load Balancer

Exercise 1 - Modify Haproxy Cookbook

b. Download a copy of the haproxy cookbook if you haven't already.

 knife cookbook site vendor -d haproxy

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Chef Fundamentals Labs

Lab 4 Create a Web Server cookbook

Exercise 1 - Create a new cookbook called webserver and launch new web servers on EC2

a. Create a new cookbook called webserver

Use knife cookbook --help to figure out how to create new cookbook. Also refer to the student guide for examples

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INSTANCE        i-1228987d      ami-3e02f257    ec2-50-17-53-118.compute-1.amazonaws.com        ip-10-242-81-44.ec2.internal    running tlf     1               t1.micro        2011-04-01T19:31:32+0000
INSTANCE        i-1028987f      ami-3e02f257    ec2-50-17-166-47.compute-1.amazonaws.com        ip-10-245-185-94.ec2.internal   running tlf     2               t1.micro        2011-04-01T19:31:32+0000
INSTANCE        i-ee289881      ami-3e02f257    ec2-174-129-55-222.compute-1.amazonaws.com      ip-10-242-81-75.ec2.internal    running tlf     3               t1.micro        2011-04-01T19:31:32+0000
INSTANCE        i-ec289883      ami-3e02f257    ec2-50-17-83-161.compute-1.amazonaws.com        ip-10-212-133-6.ec2.internal    running tlf     4               t1.micro        2011-04-01T19:31:32+0000
INSTANCE        i-ea289885      ami-3e02f257    ec2-50-17-114-204.compute-1.amazonaws.com       ip-10-112-57-164.ec2.internal   running tlf     5               t1.micro        2011-04-01T19:31:32+0000
INSTANCE        i-e

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knife bootstrap  YUR_SPESHUL_EC2_NODE -r 'role[production],role[base],role[radiant_database_master],role[radiant],role[radiant_run_migrations],recipe[radiant::db_bootstrap]' --sudo -x ubuntu

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Markup Cheat sheet for Org-mode

Heading 1

Heading 2: Set a deadline and a schedule

[66%] Heading 3: a list with checkboxes

1. [X] task 1
2. [X] task 2
3. [ ] task 3

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#!/usr/bin/env bash

# Base ipmi access setup script to be run from BMC

set -u

tgtip=xxx.xxx.xxx.xxx
tgtnet=$(echo $tgtip | cut -f1-3 -d\.)
# intel S2600: 2
# supermicro: 0