Make image cache location configurable when using vsphere driver

Registered by Tracy Jones

Add a config parameter which will be the location where the image cache will reside rather that just using the 1st datastore

cfg.StrOpt('base_dir_name',
default='_base',
help="Where cached images are stored under $instances_path."
"This is NOT the full path - just a folder name."
"For per-compute-host cached images, set to _base_$my_ip"),

cfg.StrOpt('image_info_filename_pattern',
default='$instances_path/$base_dir_name/%(image)s.info',
help='Allows image information files to be stored in '
'non-standard locations'),

cfg.StrOpt('image_info_filename_pattern',
default='$instances_path/$base_dir_name/%(image)s.info',
help='Allows image information files to be stored in '
'non-standard locations'),

Blueprint information

Status:
Not started
Approver:
None
Priority:
Undefined
Drafter:
Tracy Jones
Direction:
Needs approval
Assignee:
Tracy Jones
Definition:
Drafting
Series goal:
None
Implementation:
Unknown
Milestone target:
None

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If you are still working on this, please re-submit via nova-specs. If not, please mark as obsolete, and add a quick comment to describe why. --johnthetubaguy (20th April 2014)

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