Cleanup readme, add example projects

This commit is contained in:
Brian Cain 2016-09-17 16:20:28 -07:00
parent 1d0fc42c80
commit 86e1792775

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@ -94,71 +94,11 @@ This cli tool uses the [vmpooler API](https://github.com/puppetlabs/vmpooler/blo
## Using the Pooler class ## Using the Pooler class
An example of an application using vmfloaty as a library can be seen in [vagrant-vmpooler](https://github.com/briancain/vagrant-vmpooler). vmfloaty providers a `Pooler` class that gives users the ability to make requests to vmpooler without having to write their own requests. It also provides an `Auth` class for managing vmpooler tokens within your application.
### Scripting ### Example Projects
If you want to write some ruby scripts around the vmpooler api, vmfloaty provides a `Pooler` and `Auth` class to make things easier. The ruby script below shows off an example of a script that gets a token, grabs a vm, runs some commands through ssh, and then destroys the vm. - [John McCabe: vmpooler-bitbar](https://github.com/johnmccabe/vmpooler-bitbar/)
+ vmpooler status and management in your menubar with bitbar
```ruby - [Brian Cain: vagrant-vmpooler](https://github.com/briancain/vagrant-vmpooler)
require 'vmfloaty/pooler' + Use Vagrant to manage your vmpooler instances
require 'vmfloaty/auth'
require 'io/console'
require 'net/ssh'
def aquire_token(verbose, url)
STDOUT.flush
puts "Enter username:"
user = $stdin.gets.chomp
puts "Enter password:"
password = STDIN.noecho(&:gets).chomp
token = Auth.get_token(verbose, url, user, password)
puts "Your token:\n#{token}"
token
end
def grab_vms(os_string, token, url, verbose)
response_body = Pooler.retrieve(verbose, os_string, token, url)
if response_body['ok'] == false
STDERR.puts "There was a problem with your request"
exit 1
end
response_body[os_string]
end
def run_puppet_on_host(hostname)
STDOUT.flush
puts "Enter 'root' password for vm:"
password = STDIN.noecho(&:gets).chomp
user = 'root'
# run puppet
run_puppet = "/opt/puppetlabs/puppet/bin/puppet agent -t"
begin
ssh = Net::SSH.start(hostname, user, :password => password)
output = ssh.exec!(run_puppet)
puts output
ssh.close
rescue
STDERR.puts "Unable to connect to #{hostname} using #{user}"
exit 1
end
end
if __FILE__ == $0
verbose = true
url = 'https://vmpooler.mycompany.net/api/v1'
token = aquire_token(verbose, url)
os = ARGV[0]
hostname = grab_vm(os, token, url, verbose)
run_puppet_on_host(hostname)
end
```
```
ruby myscript.rb centos-7-x86_64
```