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Add new disks via API

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Add an additional disk to a running VM via the vmpooler API.

````
$ curl -X POST -H X-AUTH-TOKEN:a9znth9dn01t416hrguu56ze37t790bl --url vmpooler.company.com/api/v1/vm/fq6qlpjlsskycq6/disk/8
````
````json
{
  "ok": true,
  "fq6qlpjlsskycq6": {
    "disk": "+8mb"
  }
}
````

Provisioning and attaching disks can take a moment, but once the task completes it will be reflected in a `GET /vm/<hostname>` query:

````
$ curl --url vmpooler.company.com/api/v1/vm/fq6qlpjlsskycq6
````
````json
{
  "ok": true,
  "fq6qlpjlsskycq6": {
    "template": "debian-7-x86_64",
    "lifetime": 2,
    "running": 0.08,
    "state": "running",
    "disk": [
      "+8mb"
    ],
    "domain": "delivery.puppetlabs.net"
  }
}
This commit is contained in:
Scott Schneider 2016-01-12 22:23:09 -08:00
parent 7d0f7254ae
commit 48a1a8d621
4 changed files with 146 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

4
lib/vmpooler/api/reroute.rb
View file

@ -62,6 +62,10 @@ module Vmpooler
post '/vm/:hostname/snapshot/:snapshot/?' do
call env.merge("PATH_INFO" => "/api/v#{api_version}/vm/#{params[:hostname]}/snapshot/#{params[:snapshot]}")
end
put '/vm/:hostname/disk/:size/?' do
call env.merge("PATH_INFO" => "/api/v#{api_version}/vm/#{params[:hostname]}/disk/#{params[:size]}")
end
end
end
end

27
lib/vmpooler/api/v1.rb
View file

@ -455,6 +455,10 @@ module Vmpooler
end
end
if rdata['disk']
result[params[:hostname]]['disk'] = rdata['disk'].split(':')
end
if config['domain']
result[params[:hostname]]['domain'] = config['domain']
end
@ -552,6 +556,29 @@ module Vmpooler
JSON.pretty_generate(result)
end
post "#{api_prefix}/vm/:hostname/disk/:size/?" do
content_type :json
need_token! if Vmpooler::API.settings.config[:auth]
status 404
result = { 'ok' => false }
params[:hostname] = hostname_shorten(params[:hostname], config['domain'])
if ((params[:size].to_i > 0 )and (backend.exists('vmpooler__vm__' + params[:hostname])))
result[params[:hostname]] = {}
result[params[:hostname]]['disk'] = "+#{params[:size]}gb"
backend.sadd('vmpooler__tasks__disk', params[:hostname] + ':' + params[:size])
status 202
result['ok'] = true
end
JSON.pretty_generate(result)
end
post "#{api_prefix}/vm/:hostname/snapshot/?" do
content_type :json