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etr.plugins.resources.ResourceManager Class Reference

Resource Manager that acquires and releases resources as well as keeping the record of acquired/released resources. More...

Public Member Functions

def __init__
 
def acquire_resource
 Acquire a matching resource using a type and a list of tags. More...
 
def release_resource
 Releases specified resource and then remove it from the database. More...
 
def get_acquired_resources
 
def get_acquired_resource_names
 
def release_all_resources
 Release all acquired resources. More...
 
def __init__
 
def acquire_resource
 Acquire a matching resource using a type and a list of tags. More...
 
def release_resource
 Releases specified resource and then remove it from the database. More...
 
def get_acquired_resources
 
def get_acquired_resource_names
 
def release_all_resources
 Release all acquired resources. More...
 

Detailed Description

Resource Manager that acquires and releases resources as well as keeping the record of acquired/released resources.

Resource Manager has two resource provider sources, the remote service and the local host "offline" resource configuration.

Resource Manager prioritizes the local resources if it matches.

Constructor & Destructor Documentation

def etr.plugins.resources.ResourceManager.__init__ (   self,
  resfile,
  host,
  storage 
)
Parameters
resfileResource file for local resources
hostAddress to the remote resource manager
storageThe storage manager to use
def etr.plugins.resources.ResourceManager.__init__ (   self,
  resfile,
  host,
  storage 
)
Parameters
resfileResource file for local resources
hostAddress to the remote resource manager
storageThe storage manager to use

Member Function Documentation

def etr.plugins.resources.ResourceManager.acquire_resource (   self,
  name,
  type,
  tags = None 
)

Acquire a matching resource using a type and a list of tags.

Parameters
nameClients name for the resource.
typeResource type tags (list of strings): Tags that must match.
Returns
attributes
def etr.plugins.resources.ResourceManager.acquire_resource (   self,
  name,
  type,
  tags = None 
)

Acquire a matching resource using a type and a list of tags.

Parameters
nameClients name for the resource.
typeResource type tags (list of strings): Tags that must match.
Returns
attributes
def etr.plugins.resources.ResourceManager.get_acquired_resource_names (   self)
def etr.plugins.resources.ResourceManager.get_acquired_resource_names (   self)
def etr.plugins.resources.ResourceManager.get_acquired_resources (   self)
def etr.plugins.resources.ResourceManager.get_acquired_resources (   self)
def etr.plugins.resources.ResourceManager.release_all_resources (   self)

Release all acquired resources.

def etr.plugins.resources.ResourceManager.release_all_resources (   self)

Release all acquired resources.

def etr.plugins.resources.ResourceManager.release_resource (   self,
  source,
  resource_id 
)

Releases specified resource and then remove it from the database.

Parameters
resource_idUnique resource id
Todo:
: Check that we release from the correct source?
def etr.plugins.resources.ResourceManager.release_resource (   self,
  source,
  resource_id 
)

Releases specified resource and then remove it from the database.

Parameters
resource_idUnique resource id
Todo:
: Check that we release from the correct source?

The documentation for this class was generated from the following files: