From 1e22c70b42d76c7d7e3583db0a961f34a0ec958e Mon Sep 17 00:00:00 2001
From: "Daniel P. Berrange" <berrange@redhat.com>
Date: Thu, 2 Jun 2016 13:06:33 +0100
Subject: [PATCH] Create specs directory for Ocata

The deadline for non-priority specs for Newton is almost here,
and as always there will be a large number of specs that do
not get approved. Any that remain in the Newton directory will
eventually get force abandoned. Opening up the Ocata directory
allows submitters who wish to re-target their effort to the
subsequent release, to move their spec across to the new
directory straight away enabling ongoing visibility & review.

Change-Id: I732576bb3c0e60ec130cdf73647fbc2f234905f7
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 doc/source/index.rst                       |   2 +
 doc/source/specs/ocata/approved            |   1 +
 doc/source/specs/ocata/implemented         |   1 +
 doc/source/specs/ocata/index.rst           |  26 ++
 doc/source/specs/ocata/redirects           |   1 +
 doc/source/specs/ocata/template.rst        |   1 +
 priorities/ocata-priorities.rst            |   7 +
 specs/ocata-template.rst                   | 397 +++++++++++++++++++++
 specs/ocata/approved/ocata-template.rst    |   1 +
 specs/ocata/implemented/ocata-template.rst |   1 +
 specs/ocata/redirects                      |   0
 11 files changed, 438 insertions(+)
 create mode 120000 doc/source/specs/ocata/approved
 create mode 120000 doc/source/specs/ocata/implemented
 create mode 100644 doc/source/specs/ocata/index.rst
 create mode 120000 doc/source/specs/ocata/redirects
 create mode 120000 doc/source/specs/ocata/template.rst
 create mode 100644 priorities/ocata-priorities.rst
 create mode 100644 specs/ocata-template.rst
 create mode 120000 specs/ocata/approved/ocata-template.rst
 create mode 120000 specs/ocata/implemented/ocata-template.rst
 create mode 100644 specs/ocata/redirects

diff --git a/doc/source/index.rst b/doc/source/index.rst
index ac1bf90a7..3aabf68db 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -14,6 +14,7 @@ on for the upcoming release. This is the output of those discussions:
    :glob:
    :maxdepth: 1
 
+   priorities/ocata-priorities
    priorities/newton-priorities
    priorities/mitaka-priorities
    priorities/liberty-priorities
@@ -28,6 +29,7 @@ Here you can find the specs, and spec template, for each release:
    :glob:
    :maxdepth: 1
 
+   specs/ocata/index
    specs/newton/index
    specs/mitaka/index
    specs/liberty/index
diff --git a/doc/source/specs/ocata/approved b/doc/source/specs/ocata/approved
new file mode 120000
index 000000000..bb75fede0
--- /dev/null
+++ b/doc/source/specs/ocata/approved
@@ -0,0 +1 @@
+../../../../specs/ocata/approved/
\ No newline at end of file
diff --git a/doc/source/specs/ocata/implemented b/doc/source/specs/ocata/implemented
new file mode 120000
index 000000000..32079bf22
--- /dev/null
+++ b/doc/source/specs/ocata/implemented
@@ -0,0 +1 @@
+../../../../specs/ocata/implemented/
\ No newline at end of file
diff --git a/doc/source/specs/ocata/index.rst b/doc/source/specs/ocata/index.rst
new file mode 100644
index 000000000..ae559d237
--- /dev/null
+++ b/doc/source/specs/ocata/index.rst
@@ -0,0 +1,26 @@
+=========================
+Nova Ocata Specifications
+=========================
+
+Template:
+
+.. toctree::
+   :maxdepth: 1
+
+   Specification Template (Ocata release) <template>
+
+Ocata implemented specs:
+
+.. toctree::
+   :glob:
+   :maxdepth: 1
+
+   implemented/*
+
+Ocata approved (but not implemented) specs:
+
+.. toctree::
+   :glob:
+   :maxdepth: 1
+
+   approved/*
diff --git a/doc/source/specs/ocata/redirects b/doc/source/specs/ocata/redirects
new file mode 120000
index 000000000..c27b1dbbe
--- /dev/null
+++ b/doc/source/specs/ocata/redirects
@@ -0,0 +1 @@
+../../../../specs/ocata/redirects
\ No newline at end of file
diff --git a/doc/source/specs/ocata/template.rst b/doc/source/specs/ocata/template.rst
new file mode 120000
index 000000000..b8f7c7a53
--- /dev/null
+++ b/doc/source/specs/ocata/template.rst
@@ -0,0 +1 @@
+../../../../specs/ocata-template.rst
\ No newline at end of file
diff --git a/priorities/ocata-priorities.rst b/priorities/ocata-priorities.rst
new file mode 100644
index 000000000..959244d55
--- /dev/null
+++ b/priorities/ocata-priorities.rst
@@ -0,0 +1,7 @@
+.. _ocata-priorities:
+
+========================
+Ocata Project Priorities
+========================
+
+TODO: fill this in after summit
diff --git a/specs/ocata-template.rst b/specs/ocata-template.rst
new file mode 100644
index 000000000..32866c957
--- /dev/null
+++ b/specs/ocata-template.rst
@@ -0,0 +1,397 @@
+..
+ This work is licensed under a Creative Commons Attribution 3.0 Unported
+ License.
+
+ http://creativecommons.org/licenses/by/3.0/legalcode
+
+==========================================
+Example Spec - The title of your blueprint
+==========================================
+
+Include the URL of your launchpad blueprint:
+
+https://blueprints.launchpad.net/nova/+spec/example
+
+Introduction paragraph -- why are we doing anything? A single paragraph of
+prose that operators can understand. The title and this first paragraph
+should be used as the subject line and body of the commit message
+respectively.
+
+Some notes about the nova-spec and blueprint process:
+
+* Not all blueprints need a spec. For more information see
+  http://docs.openstack.org/developer/nova/devref/kilo.blueprints.html#when-is-a-blueprint-needed
+
+* The aim of this document is first to define the problem we need to solve,
+  and second agree the overall approach to solve that problem.
+
+* This is not intended to be extensive documentation for a new feature.
+  For example, there is no need to specify the exact configuration changes,
+
+  nor the exact details of any DB model changes. But you should still define
+  that such changes are required, and be clear on how that will affect
+  upgrades.
+
+* You should aim to get your spec approved before writing your code.
+  While you are free to write prototypes and code before getting your spec
+  approved, its possible that the outcome of the spec review process leads
+  you towards a fundamentally different solution than you first envisaged.
+
+* But, API changes are held to a much higher level of scrutiny.
+  As soon as an API change merges, we must assume it could be in production
+  somewhere, and as such, we then need to support that API change forever.
+  To avoid getting that wrong, we do want lots of details about API changes
+  upfront.
+
+Some notes about using this template:
+
+* Your spec should be in ReSTructured text, like this template.
+
+* Please wrap text at 79 columns.
+
+* The filename in the git repository should match the launchpad URL, for
+  example a URL of: https://blueprints.launchpad.net/nova/+spec/awesome-thing
+  should be named awesome-thing.rst
+
+* Please do not delete any of the sections in this template.  If you have
+  nothing to say for a whole section, just write: None
+
+* For help with syntax, see http://sphinx-doc.org/rest.html
+
+* To test out your formatting, build the docs using tox and see the generated
+  HTML file in doc/build/html/specs/<path_of_your_file>
+
+* If you would like to provide a diagram with your spec, ascii diagrams are
+  required.  http://asciiflow.com/ is a very nice tool to assist with making
+  ascii diagrams.  The reason for this is that the tool used to review specs is
+  based purely on plain text.  Plain text will allow review to proceed without
+  having to look at additional files which can not be viewed in gerrit.  It
+  will also allow inline feedback on the diagram itself.
+
+* If your specification proposes any changes to the Nova REST API such
+  as changing parameters which can be returned or accepted, or even
+  the semantics of what happens when a client calls into the API, then
+  you should add the APIImpact flag to the commit message. Specifications with
+  the APIImpact flag can be found with the following query:
+
+  https://review.openstack.org/#/q/status:open+project:openstack/nova-specs+message:apiimpact,n,z
+
+
+Problem description
+===================
+
+A detailed description of the problem. What problem is this blueprint
+addressing?
+
+Use Cases
+---------
+
+What use cases does this address? What impact on actors does this change have?
+Ensure you are clear about the actors in each use case: Developer, End User,
+Deployer etc.
+
+Proposed change
+===============
+
+Here is where you cover the change you propose to make in detail. How do you
+propose to solve this problem?
+
+If this is one part of a larger effort make it clear where this piece ends. In
+other words, what's the scope of this effort?
+
+At this point, if you would like to just get feedback on if the problem and
+proposed change fit in nova, you can stop here and post this for review to get
+preliminary feedback. If so please say:
+Posting to get preliminary feedback on the scope of this spec.
+
+Alternatives
+------------
+
+What other ways could we do this thing? Why aren't we using those? This doesn't
+have to be a full literature review, but it should demonstrate that thought has
+been put into why the proposed solution is an appropriate one.
+
+Data model impact
+-----------------
+
+Changes which require modifications to the data model often have a wider impact
+on the system.  The community often has strong opinions on how the data model
+should be evolved, from both a functional and performance perspective. It is
+therefore important to capture and gain agreement as early as possible on any
+proposed changes to the data model.
+
+Questions which need to be addressed by this section include:
+
+* What new data objects and/or database schema changes is this going to
+  require?
+
+* What database migrations will accompany this change.
+
+* How will the initial set of new data objects be generated, for example if you
+  need to take into account existing instances, or modify other existing data
+  describe how that will work.
+
+REST API impact
+---------------
+
+Each API method which is either added or changed should have the following
+
+* Specification for the method
+
+  * A description of what the method does suitable for use in
+    user documentation
+
+  * Method type (POST/PUT/GET/DELETE)
+
+  * Normal http response code(s)
+
+  * Expected error http response code(s)
+
+    * A description for each possible error code should be included
+      describing semantic errors which can cause it such as
+      inconsistent parameters supplied to the method, or when an
+      instance is not in an appropriate state for the request to
+      succeed. Errors caused by syntactic problems covered by the JSON
+      schema definition do not need to be included.
+
+  * URL for the resource
+
+    * URL should not include underscores, and use hyphens instead.
+
+  * Parameters which can be passed via the url
+
+  * JSON schema definition for the request body data if allowed
+
+    * Field names should use snake_case style, not CamelCase or MixedCase
+      style.
+
+  * JSON schema definition for the response body data if any
+
+    * Field names should use snake_case style, not CamelCase or MixedCase
+      style.
+
+* Example use case including typical API samples for both data supplied
+  by the caller and the response
+
+* Discuss any policy changes, and discuss what things a deployer needs to
+  think about when defining their policy.
+
+Example JSON schema definitions can be found in the Nova tree
+http://git.openstack.org/cgit/openstack/nova/tree/nova/api/openstack/compute/schemas
+
+Note that the schema should be defined as restrictively as
+possible. Parameters which are required should be marked as such and
+only under exceptional circumstances should additional parameters
+which are not defined in the schema be permitted (eg
+additionaProperties should be False).
+
+Reuse of existing predefined parameter types such as regexps for
+passwords and user defined names is highly encouraged.
+
+Security impact
+---------------
+
+Describe any potential security impact on the system.  Some of the items to
+consider include:
+
+* Does this change touch sensitive data such as tokens, keys, or user data?
+
+* Does this change alter the API in a way that may impact security, such as
+  a new way to access sensitive information or a new way to login?
+
+* Does this change involve cryptography or hashing?
+
+* Does this change require the use of sudo or any elevated privileges?
+
+* Does this change involve using or parsing user-provided data? This could
+  be directly at the API level or indirectly such as changes to a cache layer.
+
+* Can this change enable a resource exhaustion attack, such as allowing a
+  single API interaction to consume significant server resources? Some examples
+  of this include launching subprocesses for each connection, or entity
+  expansion attacks in XML.
+
+For more detailed guidance, please see the OpenStack Security Guidelines as
+a reference (https://wiki.openstack.org/wiki/Security/Guidelines).  These
+guidelines are a work in progress and are designed to help you identify
+security best practices.  For further information, feel free to reach out
+to the OpenStack Security Group at openstack-security@lists.openstack.org.
+
+Notifications impact
+--------------------
+
+Please specify any changes to notifications. Be that an extra notification,
+changes to an existing notification, or removing a notification.
+
+Other end user impact
+---------------------
+
+Aside from the API, are there other ways a user will interact with this
+feature?
+
+* Does this change have an impact on python-novaclient? What does the user
+  interface there look like?
+
+Performance Impact
+------------------
+
+Describe any potential performance impact on the system, for example
+how often will new code be called, and is there a major change to the calling
+pattern of existing code.
+
+Examples of things to consider here include:
+
+* A periodic task might look like a small addition but if it calls conductor or
+  another service the load is multiplied by the number of nodes in the system.
+
+* Scheduler filters get called once per host for every instance being created,
+  so any latency they introduce is linear with the size of the system.
+
+* A small change in a utility function or a commonly used decorator can have a
+  large impacts on performance.
+
+* Calls which result in a database queries (whether direct or via conductor)
+  can have a profound impact on performance when called in critical sections of
+  the code.
+
+* Will the change include any locking, and if so what considerations are there
+  on holding the lock?
+
+Other deployer impact
+---------------------
+
+Discuss things that will affect how you deploy and configure OpenStack
+that have not already been mentioned, such as:
+
+* What config options are being added? Should they be more generic than
+  proposed (for example a flag that other hypervisor drivers might want to
+  implement as well)? Are the default values ones which will work well in
+  real deployments?
+
+* Is this a change that takes immediate effect after its merged, or is it
+  something that has to be explicitly enabled?
+
+* If this change is a new binary, how would it be deployed?
+
+* Please state anything that those doing continuous deployment, or those
+  upgrading from the previous release, need to be aware of. Also describe
+  any plans to deprecate configuration values or features.  For example, if we
+  change the directory name that instances are stored in, how do we handle
+  instance directories created before the change landed?  Do we move them?  Do
+  we have a special case in the code? Do we assume that the operator will
+  recreate all the instances in their cloud?
+
+Developer impact
+----------------
+
+Discuss things that will affect other developers working on OpenStack,
+such as:
+
+* If the blueprint proposes a change to the driver API, discussion of how
+  other hypervisors would implement the feature is required.
+
+
+Implementation
+==============
+
+Assignee(s)
+-----------
+
+Who is leading the writing of the code? Or is this a blueprint where you're
+throwing it out there to see who picks it up?
+
+If more than one person is working on the implementation, please designate the
+primary author and contact.
+
+Primary assignee:
+  <launchpad-id or None>
+
+Other contributors:
+  <launchpad-id or None>
+
+Work Items
+----------
+
+Work items or tasks -- break the feature up into the things that need to be
+done to implement it. Those parts might end up being done by different people,
+but we're mostly trying to understand the timeline for implementation.
+
+
+Dependencies
+============
+
+* Include specific references to specs and/or blueprints in nova, or in other
+  projects, that this one either depends on or is related to.
+
+* If this requires functionality of another project that is not currently used
+  by Nova (such as the glance v2 API when we previously only required v1),
+  document that fact.
+
+* Does this feature require any new library dependencies or code otherwise not
+  included in OpenStack? Or does it depend on a specific version of library?
+
+
+Testing
+=======
+
+Please discuss the important scenarios needed to test here, as well as
+specific edge cases we should be ensuring work correctly. For each
+scenario please specify if this requires specialized hardware, a full
+openstack environment, or can be simulated inside the Nova tree.
+
+Please discuss how the change will be tested. We especially want to know what
+tempest tests will be added. It is assumed that unit test coverage will be
+added so that doesn't need to be mentioned explicitly, but discussion of why
+you think unit tests are sufficient and we don't need to add more tempest
+tests would need to be included.
+
+Is this untestable in gate given current limitations (specific hardware /
+software configurations available)? If so, are there mitigation plans (3rd
+party testing, gate enhancements, etc).
+
+
+Documentation Impact
+====================
+
+Which audiences are affected most by this change, and which documentation
+titles on docs.openstack.org should be updated because of this change? Don't
+repeat details discussed above, but reference them here in the context of
+documentation for multiple audiences. For example, the Operations Guide targets
+cloud operators, and the End User Guide would need to be updated if the change
+offers a new feature available through the CLI or dashboard. If a config option
+changes or is deprecated, note here that the documentation needs to be updated
+to reflect this specification's change.
+
+References
+==========
+
+Please add any useful references here. You are not required to have any
+reference. Moreover, this specification should still make sense when your
+references are unavailable. Examples of what you could include are:
+
+* Links to mailing list or IRC discussions
+
+* Links to notes from a summit session
+
+* Links to relevant research, if appropriate
+
+* Related specifications as appropriate (e.g.  if it's an EC2 thing, link the
+  EC2 docs)
+
+* Anything else you feel it is worthwhile to refer to
+
+
+History
+=======
+
+Optional section intended to be used each time the spec is updated to describe
+new design, API or any database schema updated. Useful to let reader understand
+what's happened along the time.
+
+.. list-table:: Revisions
+   :header-rows: 1
+
+   * - Release Name
+     - Description
+   * - Ocata
+     - Introduced
diff --git a/specs/ocata/approved/ocata-template.rst b/specs/ocata/approved/ocata-template.rst
new file mode 120000
index 000000000..3a9c74158
--- /dev/null
+++ b/specs/ocata/approved/ocata-template.rst
@@ -0,0 +1 @@
+../../ocata-template.rst
\ No newline at end of file
diff --git a/specs/ocata/implemented/ocata-template.rst b/specs/ocata/implemented/ocata-template.rst
new file mode 120000
index 000000000..3a9c74158
--- /dev/null
+++ b/specs/ocata/implemented/ocata-template.rst
@@ -0,0 +1 @@
+../../ocata-template.rst
\ No newline at end of file
diff --git a/specs/ocata/redirects b/specs/ocata/redirects
new file mode 100644
index 000000000..e69de29bb