Added discoverable capabilities.

[OpenStack Infra]

https://review.openstack.org/54857
commit 2c4bf81464ad2058226f457eb7ef64addb2f136e
Author: Richard (Rick) Hawkins <email address hidden>
Date: Wed Oct 16 19:28:37 2013 -0500

    Added discoverable capabilities.

    Swift can now optionally be configured to allow requests to '/info',
    providing information about the swift cluster. Additionally a HMAC
    signed requests to
    '/info?swiftinfo_sig=<sign>&swiftinfo_expires=<expires>' can be
    configured allowing privileged access to more sensitive information
    not meant to be public.

    DocImpact
    Change-Id: I2379360fbfe3d9e9e8b25f1dc34517d199574495
    Implements: blueprint capabilities
    Closes-Bug: #1245694

[John Dickinson (notmyname)]

Two new patches have expanded this functionality:

https://review.openstack.org/#/c/61906/ (constraints)

https://review.openstack.org/#/c/61895/ (tempurl allowed methods)

here's example output from my SAIO:

$ curl http://saio:8080/info 2>/dev/null | python -m json.tool
{
    "account_quotas": {},
    "bulk_delete": {
        "max_deletes_per_request": 10000,
        "max_failed_deletes": 1000
    },
    "bulk_upload": {
        "max_containers_per_extraction": 10000,
        "max_failed_extractions": 1000
    },
    "container_quotas": {},
    "crossdomain": {},
    "ratelimit": {},
    "slo": {
        "max_manifest_segments": 1000,
        "max_manifest_size": 2097152,
        "min_segment_size": 1
    },
    "staticweb": {},
    "swift": {
        "account_listing_limit": 10000,
        "container_listing_limit": 10000,
        "max_account_name_length": 256,
        "max_container_name_length": 256,
        "max_file_size": 5368709122,
        "max_meta_count": 90,
        "max_meta_name_length": 128,
        "max_meta_value_length": 256,
        "max_object_name_length": 1024,
        "version": "1.11.0.90.g9ce7877"
    },
    "tempauth": {},
    "tempurl": {
        "methods": [
            "GET",
            "HEAD",
            "PUT"
        ]
    }
}

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/163559

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/163559
Committed: https://git.openstack.org/cgit/openstack/openstack-manuals/commit/?id=be345528dc53f120a7d758ce9c188cba3bd5c815
Submitter: Jenkins
Branch: master

commit be345528dc53f120a7d758ce9c188cba3bd5c815
Author: Brent Roskos <email address hidden>
Date: Wed Mar 11 11:21:59 2015 -0700

    Minor update to capture expanded object store discovery output.

    Change-Id: I68f7c6420ab441fc3f26c9c25459cfb691fad2ec
    Closes-Bug: #1255770

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-manuals 15.0.0 release.