openstack/swift - swift - OpenDev: Free Software Needs Free Tools

The datetime.utcfromtimestamp() is deprecated in Python 3.12.
Replace datetime.utcfromtimestamp() with datetime.fromtimestamp().
Change-Id: I01d6b94de394413aa13a045ab2c36504e65a6f5a
Signed-off-by: Takashi Natsume <takanattie@gmail.com>

Those were so unwieldy as to be uneditable before.
Change-Id: Ic9f4a0ea6b8e18e1624c516890ab69884a299773

For some reason, when we switched from py36 on centos8 to py39 on
centos9, these two tests started failing. Looks like a disagreement
about whether the canonical path for a bucket request should have
a trailing slash or not.
Mark them as known-failures for now so we can stay aware of any
other new breakage brought on by swift code changes.
Related-Change: I4f6b9c07af7bc768654f1a5d0c66b048e0f2c9c1
Change-Id: If990752c7ef7667182dbe18e49679e48c0e3d42d

The old one now just redirects to https://developer.adobe.com/
Change-Id: Iba281bb8dceedef9bbb702abf0b93473bf91d9f7

If the global configuration option 'enable_open_expired' is set
to true in the config, then the client will be able to make a
request with the header 'x-open-expired' set to true in order
to access an object that has expired, provided it is in its
grace period. If this config flag is set to false, the client
will not be able to access any expired objects, even with the
header, which is the default behavior unless the flag is set.
When a client sets a 'x-open-expired' header to a true value for a
GET/HEAD/POST request the proxy will forward x-backend-open-expired to
storage server. The storage server will allow clients that set
x-backend-open-expired to open and read an object that has not yet
been reaped by the object-expirer, even after the x-delete-at time
has passed.
The header is always ignored when used with temporary URLs.
Co-Authored-By: Anish Kachinthaya <akachinthaya@nvidia.com>
Related-Change: I106103438c4162a561486ac73a09436e998ae1f0
Change-Id: Ibe7dde0e3bf587d77e14808b169c02f8fb3dddb3

The object expirer can be configured to delay the reaping of
objects from disk after their expiration time using account
and container level delay_reaping values. The delay_reaping
value of accounts and containers in seconds is configured in
the object server config. The object expirer references these
configured values to only reap objects from specified accounts
and containers after their corresponding delays.
The goal of the delay_reaping feature is to prevent accidental or
premature data loss if an object marked for deletion with the
'x-delete-at' feature should not be reaped immediately, for
whatever reason.
Configuring the delay_reaping value at a granular account and
container level is beneficial for being able to keep storage
capacity consumption in control while maintaining a desired
data recovery window.
This patch also adds a sample configuration, documentation, and
tests for bad configurations and grace period functionality.
Co-Authored-By: Anish Kachinthaya <akachinthaya@nvidia.com>
Change-Id: I106103438c4162a561486ac73a09436e998ae1f0

Change-Id: I2aa13e2b23bda86c51ef6aaa69ea3fd0075bb9ad

When logging a request, if the request environ has a
swift.proxy_logging_status item then use its value for the log
message status int.
The swift.proxy_logging_status hint may be used by other middlewares
when the desired logged status is different from the wire_status_int.
If the proxy_logging middleware detects a client disconnect then any
swift.proxy_logging_status item is ignored and a 499 status int is
logged, as per current behaviour. i.e.:
 * client disconnect overrides swift.proxy_logging_status and the
 response status
 * swift.proxy_logging_status overrides the response status
If the proxy_logging middleware catches an exception then the logged
status int will be 500 regardless of any swift.proxy_logging_status
item.
Co-Authored-By: Alistair Coles <alistairncoles@gmail.com>
Change-Id: I9b5cc6d5fb69a2957b8c4846ce1feed8c115e6b6

The per-service option was deprecated almost 4 years ago[1].
[1] 4601548dab
Change-Id: I45f7678c9932afa038438ee841d1b262d53c9da8

Talk about graceful shutdowns, seamless reloads, and the swift-reload helper.
Change-Id: I9c86d1ce9853840d73e2107a6d79b2454c21438a

Related-Change: Icff8cf57474dfad975a4f45bf2d500c2682c1129
Change-Id: Ic2283fab0d18ea03c6beb353c6b934344606c15e

Some tooling out there, like Ansible, will always call to see if
object-lock is enabled on a bucket/container. This fails as Swift doesn't
understand the object-lock or the get object lock api[0].
When you use the get-object-lock-configuration to a bucket in s3 that
doesn't have it applied it returns a specific 404:
 GET /?object-lock HTTP/1.1" 404 None
 ...
 <?xml version="1.0" encoding="UTF-8"?>
 <Error>
 <Code>ObjectLockConfigurationNotFoundError</Code>
 <Message>Object Lock configuration does not exist for this bucket</Message>
 <BucketName>bucket_name</BucketName>
 <RequestId>83VQBYP0SENV3VP4</RequestId>
 </Error>'
This patch doesn't add support for get_object lock, instead it always
returns a similar 404 as supplied by s3, so clients know it's not
enabled.
Also add a object-lock PUT 501 response.
[0] https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectLockConfiguration.html
Change-Id: Icff8cf57474dfad975a4f45bf2d500c2682c1129

If swift is used with an Application Credential with access_rules [1],
the catalog needs to be sent with the token for it to be evaluated by
keystonemiddleware.
[1]: https://docs.openstack.org/keystone/2023.1/user/application_credentials.html#access-rules
Change-Id: I0b02821722ffc819bc8a97281a33391072242ffc

Change-Id: I6ef909e826d3901f24d3c42a78d2ab1e4e47bb64

Personally I'm not a big fan of how we arrange logs for SAIO,
but it is a historic standard. The reconciler has to conform.
Change-Id: I45a25ff406b31b6b1b403e213554aaabfebc6eb5

The never ending changes in package names march on.
This is for Fedora 38.
Change-Id: Idffd1df7e2f23681eb7d7bf1717471b594612dbc

Change-Id: I5e75a359660315a34ec36f5cb748808257f4185a

Currently, SLO manifest files will be evicted from page cache
after reading it, which cause hard drives very busy when user
requests a lot of parallel byte range GETs for a particular
SLO object.
This patch will add a new config 'keep_cache_slo_manifest', and
try keeping the manifest files in page cache by not evicting them
after reading if config settings allow so.
Co-Authored-By: Tim Burke <tim.burke@gmail.com>
Co-Authored-By: Clay Gerrard <clay.gerrard@gmail.com>
Co-Authored-By: Alistair Coles <alistairncoles@gmail.com>
Change-Id: I557bd01643375d7ad68c3031430899b85908a54f

Change-Id: I04478c44957032e911069bcd4859caf3baaddb63

Change-Id: I6fc9eaf0903bdbe4ccb82c4e7647478a1eef9785

Offer it both by service and as a single, more easily searchable, page.
That admin guide is *still* too long, but this should help a bit.
Change-Id: I946c72f40dce2f33ef845a0ca816038727848b3a

Change-Id: Ibed9dc0afbdb922d06f7798bdac01db7c55b19f1

Change-Id: Idbff951506ee2f3b288eda00217c902314393877

Closes-Bug: #2016463
Change-Id: Id500a2429b7412823970a06e3e82b1d1646c70b8

Change-Id: I7ab605d48972e8dc06e630d160c745baeea91355

The OpenStack project is currently maintained on opendev.org, with github.com serving as a mirror repository.
Replace the source code repository address for the python-swiftclient project from github.com to opendev.org.
Change-Id: I650a80cb45febc457c42360061faf3a9799e6131

Reseller admins can set new headers on accounts like
 X-Account-Quota-Bytes-Policy-<policy-name>: <quota>
This may be done to limit consumption of a faster, all-flash policy, for
example.
This is independent of the existing X-Account-Meta-Quota-Bytes header, which
continues to limit the total storage for an account across all policies.
Change-Id: Ib25c2f667e5b81301f8c67375644981a13487cfe

Explain how to prepare venv with `tox devenv`
Closes-Bug: #2003984
Change-Id: Idc536034a36646de9c1880c8d0bc0a387b130ac2

Change-Id: I29d00e939a3842bd064382575955fa3e255242eb

nose has not seen active development for many years now. With py310, we
can no longer use it due to import errors.
Also update lower contraints
Closes-Bug: #1993531
Change-Id: I215ba0d4654c9c637c3b97953d8659ac80892db8

If you've got thousands of requests per second for objects in a single
container, you basically NEVER want that container's info to ever fall
out of memcache. If it *does*, all those clients are almost certainly
going to overload the container.
Avoid this by allowing some small fraction of requests to bypass and
refresh the cache, pushing out the TTL as long as there continue to be
requests to the container. The likelihood of skipping the cache is
configurable, similar to what we did for shard range sets.
Change-Id: If9249a42b30e2a2e7c4b0b91f947f24bf891b86f
Closes-Bug: #1883324 

Change-Id: I8ce6749c3d634c68e5d4a15d812a046514cc35f5

* Get rid of a bunch of accidental blockquote formatting
* Always declare a lexer to use for ``.. code::`` blocks
Change-Id: I8940e75b094843e542e815dde6b6be4740751813

* Call out liberasurecode as a requirement
* Include more py3 versions
* Use anonymous links
Change-Id: Ib1f8ef5e36825b9c241d2a4d838ea01b3df70da0

We've known this would eventually be necessary for a while [1], and
way back in 2017 we started seeing SHA-1 collisions [2].
This patch follows the approach of soft deprecation of SHA1 in tempurl.
It's still a default digest, but we'll start with warning as the
middleware is loaded and exposing any deprecated digests
(if they're still allowed) in /info.
Further, because there is much shared code between formpost and tempurl, this
patch also goes and refactors shared code out into swift.common.digest.
Now that we have a digest, we also move digest related code:
 - get_hmac
 - extract_digest_and_algorithm
[1] https://www.schneier.com/blog/archives/2012/10/when_will_we_se.html
[2] https://security.googleblog.com/2017/02/announcing-first-sha1-collision.html
Change-Id: I581cadd6bc79e623f1dae071025e4d375254c1d9

Currently the object-replicator has an option called `handoff_delete`
which allows us to define the the number of replicas which are ensured
in swift. Once a handoff node ensures that many successful responses it
can go ahead and delete the handoff partition.
By default it's 'auto' or rather the number of primary nodes. But this
can be reduced. It's useful in draining full disks, but has to be used
carefully.
This patch adds the same option to the DB replicator and works the same
way. But instead of deleting a partition it's done at the per DB level.
Because it's done in the DB Replicator level it means the option is now
available to both the Account and Container replicators.
Change-Id: Ide739a6d805bda20071c7977f5083574a5345a33

Change-Id: Id441688aac1088041e243b8ee70710d9c5d7911b