Add a couple of cool things

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bt3 2018-06-14 22:24:08 -07:00
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## Chef Commands
Roles contain recipes:
```
$ knife role list
```
All the recipes that are in that role
```
$ knife role show <role_name>
```
To see the nodes:
```
$ knife node list
$ knife node show <node_name>
```
To register a brand new machine with chef
```
$ knife bootstrap
```
This will SSH into the machine, download chef package, install chef to `/opt`, and get it running and registered with the chef server, see `~/.chef/knife.rb`,
Before adding/pushing a change in chef
```
$ knife spork role from file roles/key.json
$ knife spork omni logstash --remote
```
when logstash version:
```
$ knife spork bump logstash
```
then
```
$ knife spork omni logstash --remote
```