[Kimchi-devel] [PATCH 2/5] CDROM Management: Update controller and API.json for guest storages

[Daniel H Barboza]

Reviewed-by: Daniel Barboza <danielhb at linux.vnet.ibm.com>

On 02/14/2014 03:26 PM, Aline Manera wrote:
> From: Rodrigo Trujillo <rodrigo.trujillo at linux.vnet.ibm.com>
>
> This patch adds the control classes for guest storages
>
> Signed-off-by: Royce Lv <lvroyce at linux.vnet.ibm.com>
> Signed-off-by: Rodrigo Trujillo <rodrigo.trujillo at linux.vnet.ibm.com>
>
> Removing hard disk support from API.json
> Changed API.json declarations to the new exception model
>
> Signed-off-by: Daniel Henrique Barboza <danielhb at linux.vnet.ibm.com>
> ---
>   src/kimchi/API.json               |   37 ++++++++++++++++++++++++++++
>   src/kimchi/control/vm/storages.py |   49 +++++++++++++++++++++++++++++++++++++
>   2 files changed, 86 insertions(+)
>   create mode 100644 src/kimchi/control/vm/storages.py
>
> diff --git a/src/kimchi/API.json b/src/kimchi/API.json
> index a61e778..c36244c 100644
> --- a/src/kimchi/API.json
> +++ b/src/kimchi/API.json
> @@ -352,6 +352,43 @@
>               "additionalProperties": false,
>               "error": "KCHAPI0001E"
>            },
> +        "storages_create": {
> +            "type": "object",
> +            "properties": {
> +                "dev": {
> +                    "description": "The storage (cd-rom) device name",
> +                    "type": "string",
> +                    "pattern": "^hd[b-z]$",
> +                    "error": "KCHCDROM0001E"
> +                },
> +                "type": {
> +                    "description": "The storage type",
> +                    "type": "string",
> +                    "pattern": "^cdrom$",
> +                    "required": true,
> +                    "error": "KCHCDROM0002E"
> +                },
> +               "path": {
> +                    "description": "Path of iso image file or disk mount point",
> +                    "type": "string",
> +                    "pattern": "^((/)|(http)[s]?:|[t]?(ftp)[s]?:)+.*$",
> +                    "required": true,
> +                    "error": "KCHCDROM0003E"
> +                }
> +            }
> +        },
> +        "storage_update": {
> +            "type": "object",
> +            "properties": {
> +               "path": {
> +                    "description": "Path of iso image file or disk mount point",
> +                    "type": "string",
> +                    "pattern": "^((/)|(http)[s]?:|[t]?(ftp)[s]?:)+.*$",
> +                    "required": true,
> +                    "error": "KCHCDROM0003E"
> +                }
> +            }
> +        },
>           "template_update": {
>               "type": "object",
>               "properties": {
> diff --git a/src/kimchi/control/vm/storages.py b/src/kimchi/control/vm/storages.py
> new file mode 100644
> index 0000000..f0e8fb5
> --- /dev/null
> +++ b/src/kimchi/control/vm/storages.py
> @@ -0,0 +1,49 @@
> +#
> +# Project Kimchi
> +#
> +# Copyright IBM, Corp. 2014
> +#
> +# Authors:
> +#  Rodrigo Trujilo <rodrigo.trujillo at linux.vnet.ibm.com>
> +#
> +# This library is free software; you can redistribute it and/or
> +# modify it under the terms of the GNU Lesser General Public
> +# License as published by the Free Software Foundation; either
> +# version 2.1 of the License, or (at your option) any later version.
> +#
> +# This library is distributed in the hope that it will be useful,
> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
> +# Lesser General Public License for more details.
> +#
> +# You should have received a copy of the GNU Lesser General Public
> +# License along with this library; if not, write to the Free Software
> +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
> +
> +from kimchi.control.base import Collection, Resource
> +from kimchi.control.utils import UrlSubNode
> +
> +
> + at UrlSubNode("storages")
> +class VMStorages(Collection):
> +    def __init__(self, model, vm):
> +        super(VMStorages, self).__init__(model)
> +        self.resource = VMStorage
> +        self.vm = vm
> +        self.resource_args = [self.vm, ]
> +        self.model_args = [self.vm, ]
> +
> +
> +class VMStorage(Resource):
> +    def __init__(self, model, vm, ident):
> +        super(VMStorage, self).__init__(model, ident)
> +        self.vm = vm
> +        self.ident = ident
> +        self.info = {}
> +        self.model_args = [self.vm, self.ident]
> +        self.uri_fmt = '/vms/%s/storages/%s'
> +        self.update_params = ['path']
> +
> +    @property
> +    def data(self):
> +        return self.info