Commit graph

170 commits

Author SHA1 Message Date
Eugen Rochko
a9538ac293 Bump version to 2.3.2rc2 2018-03-17 15:28:52 +01:00
Eugen Rochko
64d5c8a512 Bump version to 2.3.2rc1 2018-03-17 14:07:00 +01:00
Eugen Rochko
61ad11683d Bump version to 2.3.1 2018-03-13 15:50:15 +01:00
Eugen Rochko
3bf841c74e Bump version to 2.3.1rc3 2018-03-13 09:21:21 +01:00
Eugen Rochko
9350e691cc Bump version to 2.3.1rc2 2018-03-12 12:48:49 +01:00
Eugen Rochko
b744cfee18 Bump version to 2.3.1rc1 2018-03-11 15:13:13 +01:00
Eugen Rochko
f08bc1f188 Bump version to 2.3.0 2018-03-09 12:59:58 +01:00
Eugen Rochko
38e93a9541 Bump version to 2.3.0rc3 2018-03-08 11:19:02 +01:00
Eugen Rochko
5b2d4c84d9 Bump version to 2.3.0rc2 2018-03-07 12:06:23 +01:00
Eugen Rochko
4bd1403368 Bump version to 2.3.0rc1 2018-03-01 20:50:23 +01:00
Eugen Rochko
9d2cb4d12d Bump version to 2.2.0 2018-01-29 01:12:36 +01:00
Eugen Rochko
9c212f0f28 ASSET_HOST is wrong env variable. Fix to CDN_HOST (#6372) 2018-01-29 01:06:39 +01:00
Eugen Rochko
de667c2a95 Bump to 2.2.0rc2 2018-01-24 04:16:30 +01:00
Eugen Rochko
8f60c22ba4 Fix #6311: Replace relative URLs in CSS only for Premailer (#6335) 2018-01-24 02:57:14 +01:00
Eugen Rochko
b9794f1a49 Bump version to 2.2.0rc1 2018-01-20 16:27:19 +01:00
Eugen Rochko
896cadceed Improve HTML e-mails based on Litmus tests (#6301)
* Use PNG images in HTML e-mails

* Make webpack use URLs with host so fonts load inside HTML e-mails

Convert this back to a relative URL in the premailer CSS loader
since local requests are quicker

* Improve responsive design

* Add missing PNG icon
2018-01-20 01:32:21 +01:00
Eugen Rochko
9613c3238c HTML e-mails for UserMailer (#6256)
- premailer gem to turn CSS into inline styles automatically
- rework UserMailer templates
- reword UserMailer templates
2018-01-16 03:29:11 +01:00
Eugen Rochko
87dd894cf4 Bump version to 2.1.3 2018-01-08 19:15:31 +01:00
Eugen Rochko
76268627c2 Bump version to 2.1.2 2018-01-05 04:52:06 +01:00
Eugen Rochko
a0273c2c5e Bump version to 2.1.1 (#6164) 2018-01-04 16:40:26 +01:00
Daigo 3 Dango
64ae134e7b Remove period from the version number (#6039)
2.1.0. -> 2.1.0
2017-12-15 21:38:25 +01:00
Eugen Rochko
b23c9ab7de Bump version to 2.1.0 🎆 2017-12-15 19:14:57 +01:00
Eugen Rochko
1079099d2b Bump version to 2.1.0rc6 2017-12-15 02:00:28 +01:00
Eugen Rochko
d4849787c5 Bump version to 2.1.0rc5 2017-12-13 20:53:39 +01:00
Eugen Rochko
cae49f11c7 Bump version to 2.1.0rc4 2017-12-13 12:45:12 +01:00
Eugen Rochko
a6fdeedb47 Bump version to 2.1.0rc3 2017-12-09 02:42:59 +01:00
Eugen Rochko
3126869f5a Bump version to 2.1.0rc2 2017-12-08 01:47:08 +01:00
Eugen Rochko
11a9900269 Bump version to 2.1.0rc1 (#5834) 2017-12-06 16:13:32 +01:00
Yamagishi Kazutoshi
fba46b6072 Using double splat operator (#5859) 2017-12-06 11:41:57 +01:00
ysksn
08cb63c360 Remove empty strings (#5732) 2017-11-17 10:52:30 +09:00
Eugen Rochko
b222a9d5ee Bump version to 2.0.0 🐘 2017-10-18 13:53:56 +02:00
Eugen Rochko
cb48c98e02 Bump version to 2.0.0rc4 2017-10-17 23:16:35 +02:00
Eugen Rochko
7603119d3a Bump version to 2.0.0rc3 2017-10-16 16:29:00 +02:00
aschmitz
93e3eaf95d Fix #5329 (#5332)
This fixes #5329, which occurred when using MigrationHelpers on a
table that Postgres estimated to be non-empty when it was actually
empty.
2017-10-11 21:20:39 +02:00
Eugen Rochko
03457653e9 Bump version to 2.0.0rc2 2017-10-10 20:48:26 +02:00
Eugen Rochko
2e9c614e77 Bump version to 2.0.0rc1 (#5209) 2017-10-08 22:03:44 +02:00
Eugen Rochko
007fce8c10 Set snowflake IDs for backdated statuses (#5260)
- Rename Mastodon::TimestampIds into Mastodon::Snowflake for clarity
- Skip for statuses coming from inbox, aka delivered in real-time
- Skip for statuses that claim to be from the future
2017-10-08 17:34:34 +02:00
Eugen Rochko
27fd33256c Clean up code style of Mastodon::TimestampId module (#5232)
* Clean up code style of Mastodon::TimestampId module

* Update brakeman config
2017-10-06 03:42:21 +02:00
aschmitz
5b2d855d86 Non-Serial ("Snowflake") IDs (#4801)
* Use non-serial IDs

This change makes a number of nontrivial tweaks to the data model in
Mastodon:

* All IDs are now 8 byte integers (rather than mixed 4- and 8-byte)
* IDs are now assigned as:
  * Top 6 bytes: millisecond-resolution time from epoch
  * Bottom 2 bytes: serial (within the millisecond) sequence number
  * See /lib/tasks/db.rake's `define_timestamp_id` for details, but
    note that the purpose of these changes is to make it difficult to
    determine the number of objects in a table from the ID of any
    object.
* The Redis sorted set used for the feed will have values used to look
  up toots, rather than scores. This is almost always the same as the
  existing behavior, except in the case of boosted toots. This change
  was made because Redis stores scores as double-precision floats,
  which cannot store the new ID format exactly. Note that this doesn't
  cause problems with sorting/pagination, because ZREVRANGEBYSCORE
  sorts lexicographically when scores are tied. (This will still cause
  sorting issues when the ID gains a new significant digit, but that's
  extraordinarily uncommon.)

Note a couple of tradeoffs have been made in this commit:

* lib/tasks/db.rake is used to enforce many/most column constraints,
  because this commit seems likely to take a while to bring upstream.
  Enforcing a post-migrate hook is an easier way to maintain the code
  in the interim.
* Boosted toots will appear in the timeline as many times as they have
  been boosted. This is a tradeoff due to the way the feed is saved in
  Redis at the moment, but will be handled by a future commit.

This would effectively close Mastodon's #1059, as it is a
snowflake-like system of generating IDs. However, given how involved
the changes were simply within Mastodon, it may have unexpected
interactions with some clients, if they store IDs as doubles
(or as 4-byte integers). This was a problem that Twitter ran into with
their "snowflake" transition, particularly in JavaScript clients that
treated IDs as JS integers, rather than strings. It therefore would be
useful to test these changes at least in the web interface and popular
clients before pushing them to all users.

* Fix JavaScript interface with long IDs

Somewhat predictably, the JS interface handled IDs as numbers, which in
JS are IEEE double-precision floats. This loses some precision when
working with numbers as large as those generated by the new ID scheme,
so we instead handle them here as strings. This is relatively simple,
and doesn't appear to have caused any problems, but should definitely
be tested more thoroughly than the built-in tests. Several days of use
appear to support this working properly.

BREAKING CHANGE:

The major(!) change here is that IDs are now returned as strings by the
REST endpoints, rather than as integers. In practice, relatively few
changes were required to make the existing JS UI work with this change,
but it will likely hit API clients pretty hard: it's an entirely
different type to consume. (The one API client I tested, Tusky, handles
this with no problems, however.)

Twitter ran into this issue when introducing Snowflake IDs, and decided
to instead introduce an `id_str` field in JSON responses. I have opted
to *not* do that, and instead force all IDs to 64-bit integers
represented by strings in one go. (I believe Twitter exacerbated their
problem by rolling out the changes three times: once for statuses, once
for DMs, and once for user IDs, as well as by leaving an integer ID
value in JSON. As they said, "If you’re using the `id` field with JSON
in a Javascript-related language, there is a very high likelihood that
the integers will be silently munged by Javascript interpreters. In most
cases, this will result in behavior such as being unable to load or
delete a specific direct message, because the ID you're sending to the
API is different than the actual identifier associated with the
message." [1]) However, given that this is a significant change for API
users, alternatives or a transition time may be appropriate.

1: https://blog.twitter.com/developer/en_us/a/2011/direct-messages-going-snowflake-on-sep-30-2011.html

* Restructure feed pushes/unpushes

This was necessary because the previous behavior used Redis zset scores
to identify statuses, but those are IEEE double-precision floats, so we
can't actually use them to identify all 64-bit IDs. However, it leaves
the code in a much better state for refactoring reblog handling /
coalescing.

Feed-management code has been consolidated in FeedManager, including:

* BatchedRemoveStatusService no longer directly manipulates feed zsets
* RemoveStatusService no longer directly manipulates feed zsets
* PrecomputeFeedService has moved its logic to FeedManager#populate_feed

(PrecomputeFeedService largely made lots of calls to FeedManager, but
didn't follow the normal adding-to-feed process.)

This has the effect of unifying all of the feed push/unpush logic in
FeedManager, making it much more tractable to update it in the future.

Due to some additional checks that must be made during, for example,
batch status removals, some Redis pipelining has been removed. It does
not appear that this should cause significantly increased load, but if
necessary, some optimizations are possible in batch cases. These were
omitted in the pursuit of simplicity, but a batch_push and batch_unpush
would be possible in the future.

Tests were added to verify that pushes happen under expected conditions,
and to verify reblog behavior (both on pushing and unpushing). In the
case of unpushing, this includes testing behavior that currently leads
to confusion such as Mastodon's #2817, but this codifies that the
behavior is currently expected.

* Rubocop fixes

I could swear I made these changes already, but I must have lost them
somewhere along the line.

* Address review comments

This addresses the first two comments from review of this feature:

https://github.com/tootsuite/mastodon/pull/4801#discussion_r139336735
https://github.com/tootsuite/mastodon/pull/4801#discussion_r139336931

This adds an optional argument to FeedManager#key, the subtype of feed
key to generate. It also tests to ensure that FeedManager's settings are
such that reblogs won't be tracked forever.

* Hardcode IdToBigints migration columns

This addresses a comment during review:
https://github.com/tootsuite/mastodon/pull/4801#discussion_r139337452

This means we'll need to make sure that all _id columns going forward
are bigints, but that should happen automatically in most cases.

* Additional fixes for stringified IDs in JSON

These should be the last two. These were identified using eslint to try
to identify any plain casts to JavaScript numbers. (Some such casts are
legitimate, but these were not.)

Adding the following to .eslintrc.yml will identify casts to numbers:

~~~
  no-restricted-syntax:
  - warn
  - selector: UnaryExpression[operator='+'] > :not(Literal)
    message: Avoid the use of unary +
  - selector: CallExpression[callee.name='Number']
    message: Casting with Number() may coerce string IDs to numbers
~~~

The remaining three casts appear legitimate: two casts to array indices,
one in a server to turn an environment variable into a number.

* Only implement timestamp IDs for Status IDs

Per discussion in #4801, this is only being merged in for Status IDs at
this point. We do this in a migration, as there is no longer use for
a post-migration hook. We keep the initialization of the timestamp_id
function as a Rake task, as it is also needed after db:schema:load (as
db/schema.rb doesn't store Postgres functions).

* Change internal streaming payloads to stringified IDs as well

This is equivalent to 591a9af356faf2d5c7e66e3ec715502796c875cd from
#5019, with an extra change for the addition to FeedManager#unpush.

* Ensure we have a status_id_seq sequence

Apparently this is not a given when specifying a custom ID function,
so now we ensure it gets created. This uses the generic version of this
function to more easily support adding additional tables with timestamp
IDs in the future, although it would be possible to cut this down to a
less generic version if necessary. It is only run during db:schema:load
or the relevant migration, so the overhead is extraordinarily minimal.

* Transition reblogs to new Redis format

This provides a one-way migration to transition old Redis reblog entries
into the new format, with a separate tracking entry for reblogs.

It is not invertible because doing so could (if timestamp IDs are used)
require a database query for each status in each users' feed, which is
likely to be a significant toll on major instances.

* Address review comments from @akihikodaki

No functional changes.

* Additional review changes

* Heredoc cleanup

* Run db:schema:load hooks for test in development

This matches the behavior in Rails'
ActiveRecord::Tasks::DatabaseTasks.each_current_configuration, which
would otherwise break `rake db:setup` in development.

It also moves some functionality out to a library, which will be a good
place to put additional related functionality in the near future.
2017-10-04 09:56:37 +02:00
aschmitz
04fde500e6 Make IdsToBigints (mostly!) non-blocking (#5088)
* Make IdsToBigints (mostly!) non-blocking

This pulls in GitLab's MigrationHelpers, which include code to make
column changes in ways that Postgres can do without locking. In general,
this involves creating a new column, adding an index and any foreign
keys as appropriate, adding a trigger to keep it populated alongside
the old column, and then progressively copying data over to the new
column, before removing the old column and replacing it with the new
one.

A few changes to GitLab's MigrationHelpers were necessary:

* Some changes were made to remove dependencies on other GitLab code.
* We explicitly wait for index creation before forging ahead on column
  replacements.
* We use different temporary column names, to avoid running into index
  name length limits.
* We rename the generated indices back to what they "should" be after
  replacing columns.
* We rename the generated foreign keys to use the new column names when
  we had to create them. (This allows the migration to be rolled back
  without incident.)

# Big Scary Warning

There are two things here that may trip up large instances:

1. The change for tables' "id" columns is not concurrent. In
   particular, the stream_entries table may be big, and does not
   concurrently migrate its id column. (On the other hand, x_id type
   columns are all concurrent.)
2. This migration will take a long time to run, *but it should not
   lock tables during that time* (with the exception of the "id"
   columns as described above). That means this should probably be run
   in `screen` or some other session that can be run for a long time.
   Notably, the migration will take *longer* than it would without
   these changes, but the website will still be responsive during that
   time.

These changes were tested on a relatively large statuses table (256k
entries), and the service remained responsive during the migration.
Migrations both forward and backward were tested.

* Rubocop fixes

* MigrationHelpers: Support ID columns in some cases

This doesn't work in cases where the ID column is referred to as a
foreign key by another table.

* MigrationHelpers: support foreign keys for ID cols

Note that this does not yet support foreign keys on non-primary-key
columns, but Mastodon also doesn't yet have any that we've needed to
migrate.

This means we can perform fully "concurrent" migrations to change ID
column types, and the IdsToBigints migration can happen with effectively
no downtime. (A few operations require a transaction, such as renaming
columns or deleting them, but these transactions should not block for
noticeable amounts of time.)

The algorithm for generating foreign key names has changed with this,
and therefore all of those changed in schema.rb.

* Provide status, allow for interruptions

The MigrationHelpers now allow restarting the rename of a column if it
was interrupted, by removing the old "new column" and re-starting the
process.

Along with this, they now provide status updates on the changes which
are happening, as well as indications about when the changes can be
safely interrupted (when there are at least 10 seconds estimated to be
left before copying data is complete).

The IdsToBigints migration now also sorts the columns it migrates by
size, starting with the largest tables. This should provide
administrators a worst-case scenario estimate for the length of
migrations: each successive change will get faster, giving admins a
chance to abort early on if they need to run the migration later. The
idea is that this does not force them to try to time interruptions
between smaller migrations.

* Fix column sorting in IdsToBigints

Not a significant change, but it impacts the order of columns in the
database and db/schema.rb.

* Actually pause before IdsToBigints
2017-10-02 21:28:59 +02:00
Eugen Rochko
f3c22d480e Bump to 1.6.1 2017-09-16 03:08:29 +02:00
abcang
579a7c2654 Revert unique retry job (#4937)
* Revert "Enable UniqueRetryJobMiddleware even when called from sidekiq worker (#4836)"

This reverts commit 0080804f44.

* Revert "Do not execute the job with the same arguments as the retry job (#4814)"

This reverts commit 892aeb7ffe.
2017-09-14 15:12:43 +02:00
Eugen Rochko
6d13a61ea8 Bump to 1.6.0 2017-09-10 15:10:03 +02:00
Eugen Rochko
0e213d4b1a Bump version to 1.6.0rc5 2017-09-10 10:26:51 +02:00
Eugen Rochko
fafd9d8bae Bump version to 1.6.0rc4 2017-09-09 14:53:49 +02:00
Eugen Rochko
3b88fcd18b Bump version to 1.6.0rc2 2017-09-06 19:02:03 +02:00
abcang
892aeb7ffe Do not execute the job with the same arguments as the retry job (#4814) 2017-09-05 20:56:20 +02:00
Eugen Rochko
c2cb70fe34 Bump version to 1.6.0rc1 (#4768) 2017-09-03 01:12:05 +02:00
Daigo 3 Dango
fd9d66dfd4 Add Mastodon::Source.url (#4643)
* Add Mastodon::Source.url

* Update spec

* Refactor

Move things frmo Mastodon::Source to Mastodon::Version
2017-08-22 22:54:19 +02:00
Eugen Rochko
1a8295b5ca Bump to 1.5.1 2017-08-06 23:53:25 +02:00
Eugen Rochko
ace8b7cb1a Bump to 1.5.0 2017-08-01 15:12:07 +02:00
Eugen Rochko
2c1fbae0b8 Bump to 1.5.0rc3 2017-07-31 15:28:36 +02:00
Eugen Rochko
52f32d5592 Bump to 1.5.0rc2 2017-07-28 17:22:41 +02:00
Eugen Rochko
6bfadd0390 Bump to 1.5.0rc1 (#4318) 2017-07-24 16:21:08 +02:00
Eugen Rochko
b5c4671c76 Bump version to 1.4.7 2017-06-28 17:44:17 +02:00
Eugen Rochko
81a2d672a7 Bump version to 1.4.6 2017-06-23 17:02:14 +02:00
Eugen Rochko
bd6bee29de Bump version to 1.4.4 2017-06-20 21:32:37 +02:00
Eugen Rochko
1f042e5b43 Bump version to 1.4.3 2017-06-15 03:03:42 +02:00
Eugen Rochko
cd5c9d67e8 Bump version to 1.4.2 2017-06-08 15:30:43 +02:00
Eugen Rochko
abd41858a9 Bump version to 1.4.1 2017-05-28 19:30:38 +02:00
Eugen Rochko
b3479fa629 Bump version to 1.4.0.6 2017-05-28 16:32:53 +02:00
Eugen Rochko
ff78d90621 Bump version to 1.4.0.5 2017-05-27 16:56:47 +02:00
Eugen Rochko
a41a509a93 Bump version to 1.4.0.4 2017-05-26 14:16:04 +02:00
Eugen Rochko
664eef3527 Bump version 2017-05-22 21:38:19 +02:00
Clworld
2214d1ecd7 Set config.cache_store in environments file. (#3219)
* Set config.cache_store in application.rb

* Set config.cache_store in environments.

* fix code format.
2017-05-22 15:01:02 +02:00
Eugen Rochko
662d103f6e Bump version to 1.4.0.2 (#3190) 2017-05-20 23:30:20 +02:00
Eugen Rochko
f9efdccb97 Bump version to 1.3.2 (#2623) 2017-04-29 19:26:32 +02:00
Ash Furrow
f4093cdfe7 Update version to 1.3.1 (#2571) 2017-04-28 09:07:48 -04:00
Eugen Rochko
e21b9c875e Bump version, improve how version is stored for better commit history (#2526) 2017-04-27 15:22:19 +02:00
Ash Furrow
c229532144 Adds version to about/more and API (#2181)
* Adds version.

* Cleans up code.

* Removes standalone endpoint and adds version to instance endpoint.

* Addresses feedback from #2181.
2017-04-21 03:30:59 +02:00