Michael Barton 24ef12027c Basic container quotas

Add a new middleware implementing some basic container quotas.

Quotas are subject to several limitations: eventual consistency, the timeliness
of the cached container_info (60 second ttl by default), and it’s unable to
reject chunked transfer uploads that exceed the quota (though once the quota
is exceeded, new chunked transfers will be refused).

However, they get most of the way to container quotas fairly inexpensively.

Quotas are set by adding meta values to the container, and are validated when
set:

  X-Container-Meta-Quota-Bytes: Maximum size of the container, in bytes.
  X-Container-Meta-Quota-Count: Maximum object count of the container.

DocImpact

Change-Id: I77cfbf6dc231a2e522bd67328e4c082424a93eee

2013-02-05 06:03:38 -08:00

2.7 KiB

Raw Blame History

Misc

Exceptions

swift.common.exceptions

Constraints

swift.common.constraints

Utils

swift.common.utils

TempAuth

swift.common.middleware.tempauth

ACLs

swift.common.middleware.acl

WSGI

swift.common.wsgi

Direct Client

swift.common.direct_client

Internal Client

swift.common.internal_client

Buffered HTTP

swift.common.bufferedhttp

Healthcheck

swift.common.middleware.healthcheck

Recon

swift.common.middleware.recon

MemCacheD

swift.common.memcached

Manager

swift.common.manager

Ratelimit

swift.common.middleware.ratelimit

StaticWeb

swift.common.middleware.staticweb

TempURL

swift.common.middleware.tempurl

FormPost

swift.common.middleware.formpost

Domain Remap

swift.common.middleware.domain_remap

CNAME Lookup

swift.common.middleware.cname_lookup

Proxy Logging

swift.common.middleware.proxy_logging

Bulk Operations (Delete and Archive Auto Extraction)

swift.common.middleware.bulk

Container Quotas =============

swift.common.middleware.container_quotas

2.7 KiB Raw Blame History