training_node_setup

Description

This cookbook is for Chef students to use. It stands up 3 nodes of Centos in their lab that they can use to bootstrap to their own Chef Server

How to Use

You run the following command:

$ kitchen create

Check in the .kitchen folder and you will find the IP and FQDN details

Bootstrap Details

Run the following command

$ knife bootstrap FQDN -x USER -P PWD --sudo -N node1

FQDN - Public IP Address or Fully Qualified Domain Name or your Node
USER - 'centos'
PWD - Is the password (Use the '-i' for ~.ssh\id_rsa )
node1 - The name.... You can use any name....

AWS EC2 Specific Examples

This is an example BOOTSTRAP command on AWS EC2 training lab BJC:

$ knife bootstrap -i ~\.ssh\id_rsa [email protected] -N node1 --sudo

This is an example ADD RECIPE command on AWS EC2 training lab BJC:

$ knife node run_list add node1 "recipe[your_cookbook]"

This is an example bootstrap and add recipe command on AWS EC2 training lab BJC:

$ knife bootstrap -i ~\.ssh\id_rsa [email protected] -N node1 --sudo --run-list 'recipe[your_cookbook]'

Converge Your Recipe

Converge node 1 and run the Chef-Client

$ knife ssh 'name:node1' 'sudo chef-client' -x centos -i ~\.ssh\id_rsa

Converge all your nodes

$ knife ssh "*:*" "sudo chef-client" -x centos -i ~\.ssh\id_rsa

Should the AWS Reaper take down your nodes

Remove the missing nodes from Chef Server

##Delete all nodes
$ knife node delete node1
$ knife node delete node2
$ knife node delete node3
$ knife node delete node4

Restore node1

$ knife bootstrap -i ~\.ssh\id_rsa [email protected] -N node1 --sudo -r 'role[web]' -E production

Restore node2

$ knife bootstrap -i ~\.ssh\id_rsa [email protected] -N node2 --sudo -r 'role[web]' -E production

Restore node3

$ knife bootstrap -i ~\.ssh\id_rsa [email protected] -N node3 --sudo -r 'role[loadbalancer]' -E production

Restore node4

knife bootstrap -i ~\.ssh\id_rsa [email protected] -N node4 --sudo -r 'role[web]' -E acceptance

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