glance/doc/source/images_src/image_status_transition.dot
Eddie Sheffield b000c85b7f Add ability to deactivate an image
This patch provides the ability to 'deactivate' an image by
providing two new API calls and a new image status 'deactivated'.
Attempting to download a deactivated image will result in a
403 'Forbidden' return code. Also, image locations won't be visible
for deactivated images unless the user is admin.
All other image operations should remain unaffected.

The two new API calls are:
    - POST /images/{image_id}/actions/deactivate
    - POST /images/{image_id}/actions/reactivate

DocImpact
UpgradeImpact

Change-Id: I32b7cc7ce8404457a87c8c05041aa2a30152b930
Implements: bp deactivate-image
2015-03-13 14:21:11 -04:00

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/*
# All Rights Reserved.
# Copyright 2013 IBM Corp.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
*/
/*
This file can be compiled by graphviz with issuing the following command:
dot -Tpng -oimage_status_transition.png image_status_transition.dot
See http://www.graphviz.org to get more info.
*/
digraph {
node [shape="doublecircle" color="#006699" style="filled"
fillcolor="#33CCFF" fixedsize="True" width="1.5" height="1.5"];
"" -> "queued" [label="create image"];
"queued" -> "active" [label="add location*"];
"queued" -> "saving" [label="upload"];
"queued" -> "deleted" [label="delete"];
"saving" -> "active" [label="upload succeed"];
"saving" -> "killed" [label="upload fail"];
"saving" -> "deleted" [label="delete"];
"active" -> "queued" [label="remove location*"];
"active" -> "pending_delete" [label="delayed delete"];
"active" -> "deleted" [label="delete"];
"active" -> "deactivated" [label="deactivate"];
"deactivated" -> "active" [label="reactivate"];
"deactivated" -> "deleted" [label="delete"];
"killed" -> "deleted" [label="delete"];
"pending_delete" -> "deleted" [label="after scrub time"];
}