zaqar/api-ref/source/parameters.yaml
wanghao fabc0b1bd7 Add pools api ref
Change-Id: Ib66eef4af791fd854966c7d99067c84541661b6c
2016-07-07 10:23:02 +08:00

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#### variables in header #####################################################
client_id:
type: UUID
in: header
description: |
A unique ID for indicating where the request come from.
#### variables in path #######################################################
queue_name:
type: string
in: path
required: True
description: |
The name of the queue.
claim_id:
type: string
in: path
required: True
description: |
The id of the claim.
subscription_id_path:
type: string
in: path
required: True
description: |
The id of the subscription.
pool_name_path:
type: string
in: path
required: True
description:
The name of the pool.
#### variables in query ######################################################
limit:
type: integer
in: query
required: false
description: |
Requests a page size of items. Returns a number of items up to a limit
value. Use the ``limit`` parameter to make an initial limited request and
use the ID of the last-seen item from the response as the ``marker``
parameter value in a subsequent limited request.
marker:
type: string
in: query
required: false
description: |
The ID of the last-seen item. Use the ``limit`` parameter to make an
initial limited request and use the ID of the last-seen item from the
response as the ``marker`` parameter value in a subsequent limited request.
claim_limit:
type: integer
in: query
required: false
description: |
The ``limit`` specifies up to 20 messages (configurable) to claim. If not
specified, limit defaults to 10. Note that claim creation is best-effort,
meaning the server may claim and return less than the requested number of
messages.
#### variables in request ####################################################
claim_ttl:
type: integer
in: body
required: false
description: |
The ``ttl`` attribute specifies how long the server waits before releasing
the claim. The ttl value must be between 60 and 43200 seconds (12 hours).
You must include a value for this attribute in your request.
claim_grace:
type: integer
in: body
required: false
description: |
The ``grace`` attribute specifies the message grace period in seconds. The
value of ``grace`` value must be between 60 and 43200 seconds (12 hours).
You must include a value for this attribute in your request. To deal with
workers that have stopped responding (for up to 1209600 seconds or 14 days,
including claim lifetime), the server extends the lifetime of claimed
messages to be at least as long as the lifetime of the claim itself, plus
the specified grace period. If a claimed message would normally live longer
than the grace period, its expiration is not adjusted.
subscriber:
type: string
in: body
required: True
description: |
The ``subscriber`` attribute specifies the destination where the message
notify to. It has been designed to match the Internet RFC on Relative
Uniform Resource Locators. Zaqar now support two kinds of subscribers:
http/https and email. The http/https subscriber should start with
``http/https``. The email subscriber should start with ``mailto``.
subscription_ttl:
type: integer
in: body
required: false
description: |
The ``ttl`` attribute specifies how long the subscription be alive. The ttl
value must be great than 60 seconds. The default value is 3600 seconds.
subscription_options:
type: dict
in: body
required: false
description: |
The ``options`` attribute specifies the extra metadata for the subscription
. The value must be a dict and could contain any key-value. If the
subscriber is "mailto". The ``options`` can contain ``from`` and
``subject`` to indicate the email's author and title.
pool_weight:
type: integer
in: body
required: true
description: |
The ``weight`` attribute specifies the likelihood that this pool will be
selected for the next queue allocation. The value must be an integer
greater than -1.
pool_uri:
type: string
in: body
required: true
description: |
The ``uri`` attribute specifies a connection string compatible with a
storage client (e.g., pymongo) attempting to connect to that pool.
pool_group:
type: string
in: body
required: false
description: |
The ``group`` attribute specifies a tag to given to more than one pool
so that it keeps user remind the purpose/capabilities of all pools that
falls under that group.
pool_options:
type: dict
in: body
required: false
description: |
The ``options`` attribute gives storage-specific options used by storage
driver implementations. The value must be a dict and valid key-value come
from the registered options for a given storage backend.
#### variables in response ###################################################
versions:
type: list
in: body
required: True
description: |
A list of supported major API versions.
queues:
type: list
in: body
description: |
A list of the queues.
links:
type: array
in: body
required: true
description: |
Links related to the queues. This is a list of dictionaries, each including
keys ``href`` and ``rel``.
queue_metadata:
type: dict
in: body
description: |
Metadata of queue.
_max_messages_post_size:
type: integer
in: body
required: True
description: |
The max post size of messages defined for a queue, which will effect for
any messages posted to the queue. So user can define a queue's level
cap for post size which can't bigger than the max_messages_post_size
defined in zaqar.conf. It is one of the ``reserved attributes`` of Zaqar
queues. The value will be reverted to the default value after deleting it
explicitly.
_default_message_ttl:
type: integer
in: body
required: True
description: |
The default TTL of messages defined for a queue, which will effect for
any messages posted to the queue. So when there is no TTL defined for a
message, the queue's _default_message_ttl will be used. By default, the
value is the same value defined as ''max_message_ttl'' in zaqar.conf. It is
one of the ``reserved attributes`` of Zaqar queues. The value will be
reverted to the default value after deleting it explicitly.
subscriptions:
type: list
in: body
description: |
A list of the subscriptions.
subscription_id:
type: string
in: body
description: |
The id of the subscription.
subscription_age:
type: integer
in: body
description: |
How long the subscription has be existed.
subscription_source:
type: string
in: body
description: |
The queue name which the subscription is registered on.
catalog_reachable:
type: boolean
in: body
required: True
description: |
A boolean value to indicate if the management(catalog) datatabse is
reachable or not.
storage_reachable:
type: boolean
in: body
required: False
description: |
A boolean value to indicate if the messages(pool) datatabse is
reachable or not.
operation_status:
type: dict
in: body
required: False
description: |
A dict which will contain the status for many different actions/operations.
For example, post_messages, delete_messages, delete queue, etc. And each
status is a dict which contains three items: ``seconds``, ``ref`` and
``succeeded``. Seconds means how long the operation took and succeeded will
indicate if the actions was successful or not. Ref may contain the
information if the succeeded is False, otherwise it's null.
project_id:
type: string
in: body
required: True
description: |
The ID of current project/tenant.
pre_signed_queue_paths:
type: list
in: body
required: True
description: |
A list of paths the pre-signed queue can support. It could be a set of
``messages``, ``subscriptions``, ``claims``.
pre_signed_queue_methods:
type: list
in: body
required: True
description: |
A list of HTTP methods. The HTTP method(s) this URL was created for. By
selecting the HTTP method, its possible to give either read or read/write
access to a specific resource.
pre_signed_queue_expires:
type: string
in: body
required: True
description: |
The time to indicate when the pre-signed will be expired.
pre_signed_queue_signature:
type: list
in: body
required: True
description: |
The signature is generated after create the pre-signed URL. It can be
consumed by adding below to HTTP headers:
URL-Signature: 6a63d63242ebd18c3518871dda6fdcb6273db2672c599bf985469241e9a1c799
URL-Expires: 2015-05-31T19:00:17Z
pools:
type: list
in: body
description: |
A list of the pools.
pool_href:
type: string
in: body
description: |
The url of the pool.
pool_name:
type: string
in: body
description: |
The name of the pool.
pool_links:
type: array
in: body
required: true
description: |
Links related to the pools. This is a list of dictionaries, each including
keys ``href`` and ``rel``.