docs: update old stuff in version section
The concept doc should only talk about v2.1 API. This pach corrects them. Also use the current API response instead of the old one and correct some old reference link. blueprint complete-todo-in-api-concept-doc Change-Id: I90b39959a6a13f37ec0c03cf6f86943eba6c47d1
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He Jie Xu
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7b0b8c3754
@ -5,9 +5,9 @@ Versions
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The OpenStack Compute API uses both a URI and a MIME type versioning
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scheme. In the URI scheme, the first element of the path contains the
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target version identifier (e.g. https://servers.api.openstack.org/
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v2.0/...). The MIME type versioning scheme uses HTTP content negotiation
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v2.1/...). The MIME type versioning scheme uses HTTP content negotiation
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where the ``Accept`` or ``Content-Type`` headers contains a MIME type
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that identifies the version (application/vnd.openstack.compute.v2+json).
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that identifies the version (application/vnd.openstack.compute.v2.1+json).
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A version MIME type is always linked to a base MIME type, such as
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application/json. If conflicting versions are specified using both an HTTP
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header and a URI, the URI takes precedence.
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@ -18,7 +18,7 @@ header and a URI, the URI takes precedence.
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GET /214412/images HTTP/1.1
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Host: servers.api.openstack.org
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Accept: application/vnd.openstack.compute.v2+json
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Accept: application/vnd.openstack.compute.v2.1+json
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X-Auth-Token: eaaafd18-0fed-4b3a-81b4-663c99ec1cbb
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@ -26,7 +26,7 @@ header and a URI, the URI takes precedence.
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.. code::
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GET /v2/214412/images HTTP/1.1
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GET /v2.1/214412/images HTTP/1.1
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Host: servers.api.openstack.org
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Accept: application/json
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X-Auth-Token: eaaafd18-0fed-4b3a-81b4-663c99ec1cbb
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@ -51,48 +51,47 @@ links and MIME types to available versions.
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{
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"choices": [
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{
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"id":"v1.0",
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"status":"DEPRECATED",
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"id": "v2.0",
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"links": [
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{
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"rel":"self",
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"href":"http://servers.api.openstack.org/v1.0/1234/servers/52415800-8b69-11e0-9b19-734f6af67565"
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"href": "http://servers.api.openstack.org/v2/7f5b2214547e4e71970e329ccf0b257c/servers/detail",
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"rel": "self"
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}
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],
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"media-types": [
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{
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"base": "application/json",
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"type":"application/vnd.openstack.compute.v1.0+json"
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"type": "application/vnd.openstack.compute+json;version=2"
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}
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]
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],
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"status": "SUPPORTED"
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},
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{
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"id":"v2",
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"status":"CURRENT",
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"id": "v2.1",
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"links": [
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{
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"rel":"self",
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"href":"http://servers.api.openstack.org/v2/1234/servers/52415800-8b69-11e0-9b19-734f6af67565"
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"href": "http://servers.api.openstack.org/v2.1/7f5b2214547e4e71970e329ccf0b257c/servers/detail",
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"rel": "self"
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}
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],
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"media-types": [
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{
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"base": "application/json",
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"type":"application/vnd.openstack.compute.v2+json"
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"type": "application/vnd.openstack.compute+json;version=2.1"
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}
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]
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],
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"status": "CURRENT"
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}
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]
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}
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New features and functionality that do not break API-compatibility are
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introduced in the current version of the API as extensions and the URI and MIME
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types remain unchanged. Features or functionality changes that would necessitate a break in API-compatibility require a new version, which results
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in URI and MIME type version being updated accordingly. When new API versions
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are released, older versions are marked as ``DEPRECATED``. Providers should
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work with developers and partners to ensure there is adequate time to
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migrate to the new version before deprecated versions are discontinued.
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The API with ``CURRENT`` status is the newest API and continue improved by the
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Nova project. The API with ``SUPPORTED`` is the old API and new features is
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frozen. The API with ``DEPRECATED`` status is the API will be removed in the
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foreseeable future. Providers should work with developers and partners to
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ensure there is adequate time to migrate to the new version before deprecated
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versions are discontinued. For any API which is under development and didn't
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release yet, the API status is ``EXPERIMENTAL``.
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Your application can programmatically determine available API versions
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by performing a **GET** on the root URL (i.e. with the version and
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@ -101,11 +100,11 @@ authentication system.
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You can also obtain additional information about a specific version by
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performing a **GET** on the base version URL (such as,
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``https://servers.api.openstack.org/v2/``). Version request URLs must
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``https://servers.api.openstack.org/v2.1/``). Version request URLs must
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always end with a trailing slash (``/``). If you omit the slash, the
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server might respond with a 302 redirection request. Format extensions
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can be placed after the slash (such as,
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``https://servers.api.openstack.org/v2/.json``).
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``https://servers.api.openstack.org/v2.1/.json``).
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.. note:: This special case does not hold true for other API requests. In
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general, requests such as ``/servers.json`` and ``/servers/.json`` are
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@ -113,7 +112,7 @@ can be placed after the slash (such as,
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For examples of the list versions and get version details requests and
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responses, see `*API versions*
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<http://developer.openstack.org/api-ref-compute-v2.html#compute_versions>`__.
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<http://developer.openstack.org/api-ref-compute-v2.1.html#versions-v2.1>`__.
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The detailed version response contains pointers to both a human-readable
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and a machine-processable description of the API service. The
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