The mockist version of the test allows redis' scard to return nil, which
it does not actually do in real life. Verified the behavior in the code
via a debugger. Fixed the test.
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 adds the following functions:
- `add_disk`: the wrapper function to add a new disk to a VM
Usage is:
````
add_disk(vmname, disksize, datastore)
````
`vmname` is the name of the VM to add the disk to, `disksize` is the
disk size in MB, and `datastore` is the datastore on which to provision
the new disk.
`add_disk` required the addition of the following helper functions:
- `find_device`: locate a device object in vSphere
- `find_disk_controller`: find the disk controller used by a VM
- `find_disk_devices`: find the disk devices used by a VM
- `find_disk_unit_number`: find a free SCSI ID to assign to a new disk
- `find_vmdks`: find names of VMDK disks attached to a VM
The symbol notation for the YAML variables "server," "username," and, "password," were not working for me. When changing them to strings the script seems to work.
This PR adds spec testing for pool 'alias' functionality introduced in
17b24d6, as well as the following previously non-existant tests:
- new tests for handling requests for a VM from a nonexistant pool
- new tests for the `POST /vm/:template` endpoint
The following pool configuration would allow a pool to be aliased in POST
requests as 'centos-6-x86_64', 'centos-6-amd64', or 'centos-6-64':
````yaml
- name: 'centos-6-x86_64'
alias: [ 'centos-6-amd64', 'centos-6-64' ]
template: 'templates/centos-6-x86_64'
folder: 'vmpooler/centos-6-x86_64'
datastore: 'instance1'
size: 5
````
The 'alias' configuration can be either a string or an array.
Note that even when requesting an alias, the pool's 'name' is returned in
the JSON response:
````
$ curl -d '{"centos-6-64":"1"}' --url vmpooler/api/v1/vm
````
````json
{
"ok": true,
"centos-6-x86_64": {
"hostname": "cuna2qeahwlzji7"
},
"domain": "company.com"
}
````
