Commit 3ebb5ba5 authored by Giorgos Verigakis's avatar Giorgos Verigakis
Browse files

Add some upgrade notes for Plankton

parent 4fb6ffbf
......@@ -66,6 +66,18 @@ API
* A new 'disk_template' attribute has been added to Flavors.
A database migration is needed.
PLANKTON
Plankton is a new image service that has been added as a separate app. The
images are stored in backend of Pithos and thus it must be configured to
access the DB and directory that Pithos uses to store its data. These
settings are defined in the new plankton.py file in settings.
Plankton stores and looks for images in the Pithos container named
PITHOS_IMAGE_CONTAINER.
There is a Pithos account that is reserved for system images. This account
is defined in SYSTEM_IMAGES_OWNER.
v0.7.3 -> v0.8
--------------
......
......@@ -5,16 +5,18 @@
from os.path import join
# Backend settings
PITHOS_ROOT = '/usr/share/pithos'
BACKEND_DB_MODULE = 'pithos.backends.lib.sqlalchemy'
BACKEND_DB_CONNECTION = 'sqlite:///' + join(PITHOS_ROOT, 'backend.db')
BACKEND_BLOCK_MODULE = 'pithos.backends.lib.hashfiler'
BACKEND_BLOCK_PATH = join(PITHOS_ROOT, 'data/')
# Default setting for new accounts.
DEFAULT_QUOTA = 50 * 1024 * 1024 * 1024
# Default settings for new accounts.
DEFAULT_QUOTA = 50 * 1024**3
DEFAULT_VERSIONING = 'auto'
# The Pithos container where all images are stored
PITHOS_IMAGE_CONTAINER = 'images'
ALLOWED_DISK_FORMATS = ('diskdump', 'dump', 'extdump', 'lvm', 'ntfsclone',
......
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