AT&T ECOMP Vendor Event Listener library  0.1
Functions
metadata.h File Reference

Wrap the OpenStack metadata service. More...

#include "evel.h"
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Functions

EVEL_ERR_CODES openstack_metadata (int verbosity)
 Download metadata from the OpenStack metadata service. More...
 
void openstack_metadata_initialize ()
 Initialize default values for vm_name and vm_uuid - for testing purposes. More...
 
const char * openstack_vm_name ()
 Get the VM name provided by the metadata service. More...
 
const char * openstack_vm_uuid ()
 Get the VM UUID provided by the metadata service. More...
 

Detailed Description

Wrap the OpenStack metadata service.

License

Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
  3. All advertising materials mentioning features or use of this software must display the following acknowledgement: This product includes software developed by the AT&T.
  4. Neither the name of AT&T nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file metadata.h.

Function Documentation

§ openstack_metadata()

EVEL_ERR_CODES openstack_metadata ( int  verbosity)

Download metadata from the OpenStack metadata service.

Parameters
verbosityControls whether to generate debug to stdout. Zero: none. Non-zero: generate debug.
Returns
Status code
Return values
EVEL_SUCCESSOn success
EVEL_ERR_CODESOn failure.

Definition at line 105 of file metadata.c.

§ openstack_metadata_initialize()

void openstack_metadata_initialize ( )

Initialize default values for vm_name and vm_uuid - for testing purposes.

Definition at line 328 of file metadata.c.

§ openstack_vm_name()

const char* openstack_vm_name ( )

Get the VM name provided by the metadata service.

Returns
VM name

Definition at line 594 of file metadata.c.

§ openstack_vm_uuid()

const char* openstack_vm_uuid ( )

Get the VM UUID provided by the metadata service.

Returns
VM UUID

Definition at line 604 of file metadata.c.