- Databases are one of the most important parts of Forgejo, every
interaction with Forgejo uses the database in one way or another.
Therefore, it is important to maintain the database and recognize when
Forgejo is not doing well with the database. Forgejo already has the
option to log *every* SQL query along with its execution time, but
monitoring becomes impractical for larger instances and takes up
unnecessary storage in the logs.
- Add a QoL enhancement that allows instance administrators to specify a
threshold value beyond which query execution time is logged as a warning
in the xorm logger. The default value is a conservative five seconds to
avoid this becoming a source of spam in the logs.
- The use case for this patch is that with an instance the size of Codeberg, monitoring SQL logs is not very fruitful and most of them are uninteresting. Recently, in the context of persistent deadlock issues (https://codeberg.org/forgejo/forgejo/issues/220), I have noticed that certain queries hold locks on tables like comment and issue for several seconds. This patch helps to identify which queries these are and when they happen.
- Added unit test.
(cherry picked from commit 24bbe7886fb4cb9a38c8dab8c44f4c9cbfa25481)
(cherry picked from commit 6e29145b3c1455498531593d38e6a914941a12cb)
(cherry picked from commit 63731e30712872bd2395eb3cf36d9996e5793645)
(cherry picked from commit 3ce1a097369c132654de70df707b867e47bd1c40)
(cherry picked from commit a64426907de788cc0937a7a2b16af4d2f26f7fe6)
(cherry picked from commit 4b1921569156445c58d9889602733da5934c7b95)
(cherry picked from commit e6356744359fa947c049827d60c2ea0e277e03dc)
(cherry picked from commit 9cf501f1af4cd870221cef6af489618785b71186)
(cherry picked from commit 0d6b934eba1c0e9b27b364791113aae816b6b366)
(cherry picked from commit 4b6c2738795002887844a106f2fed2ef1673eed1)
(cherry picked from commit b50517139cc62f214c1629ef2fd9bcaa37b46202)
(cherry picked from commit 6546dd1fc946e620a02b6d1afed7d5ac50655fa8)
(cherry picked from commit 3eda6890e6b840237f675a2873c102a6fc86b8f1)
[GITEA] Add slow SQL query warning (squash) document the setting
(cherry picked from commit ce38599c5141c7fc6bc054819f5ff1c1b45bda1f)
(cherry picked from commit 794aa67c68c8e24ac7301eb7ef767c6e2499a78d)
(cherry picked from commit 8227673deb1b93015f56e446b27c52a0013eba29)
(cherry picked from commit 8854d1d4dda72304f43ea8aa61a941701a5deede)
(cherry picked from commit 9121a0e21f7c5de89ba2d8afa9054c5fbf210fb1)
(cherry picked from commit b7fe7cf401f4bddd6455efc651f7ac054f3fe1cf)
(cherry picked from commit cf339eed4f4851b18448dbdd83df32d00bc6f45b)
(cherry picked from commit 4f3a16168bbeced519a60c32e10e2895d9367238)
(cherry picked from commit 6f5bbc53fcebd614f5ee8627c7d6e3c637ffa694)
(cherry picked from commit aca42b422e76668387769c15868ef77b073bb7db)
(cherry picked from commit 5a7f7580e525694d1f27e12329c8532bd29273f8)
(cherry picked from commit 06c383c807ad49e1e35b429a10c6a11c65aeebe5)
(cherry picked from commit fe831dcb53b81b6cc632be751bfcbfb9bc00efd3)
(cherry picked from commit cd12cd0dbce47c6117ea579ae5019c182155b3a9)
(cherry picked from commit cc79163703ce31706c86b88c38fb8a20ed745e20)
(cherry picked from commit f3ad9d345f7506dbe369567971af73d6c0288e32)
(cherry picked from commit 1a01baaa0f8d8108c64c68263c7c12485af4d296)
(cherry picked from commit 21123afcfd568883774b5e932b20885da28926de)
(cherry picked from commit fdfbda0f9b4ecfa565d9d8cacb718514c99c5d18)
Fixes#25564Fixes#23191
- Api v2 search endpoint should return only the latest version matching
the query
- Api v3 search endpoint should return `take` packages not package
versions
The xorm `Sync2` has already been deprecated in favor of `Sync`,
so let's do the same inside the Gitea codebase.
Command used to replace everything:
```sh
for i in $(ag Sync2 --files-with-matches); do vim $i -c ':%sno/Sync2/Sync/g' -c ':wq'; done
```
Fix#24662.
Replace #24822 and #25708 (although it has been merged)
## Background
In the past, Gitea supported issue searching with a keyword and
conditions in a less efficient way. It worked by searching for issues
with the keyword and obtaining limited IDs (as it is heavy to get all)
on the indexer (bleve/elasticsearch/meilisearch), and then querying with
conditions on the database to find a subset of the found IDs. This is
why the results could be incomplete.
To solve this issue, we need to store all fields that could be used as
conditions in the indexer and support both keyword and additional
conditions when searching with the indexer.
## Major changes
- Redefine `IndexerData` to include all fields that could be used as
filter conditions.
- Refactor `Search(ctx context.Context, kw string, repoIDs []int64,
limit, start int, state string)` to `Search(ctx context.Context, options
*SearchOptions)`, so it supports more conditions now.
- Change the data type stored in `issueIndexerQueue`. Use
`IndexerMetadata` instead of `IndexerData` in case the data has been
updated while it is in the queue. This also reduces the storage size of
the queue.
- Enhance searching with Bleve/Elasticsearch/Meilisearch, make them
fully support `SearchOptions`. Also, update the data versions.
- Keep most logic of database indexer, but remove
`issues.SearchIssueIDsByKeyword` in `models` to avoid confusion where is
the entry point to search issues.
- Start a Meilisearch instance to test it in unit tests.
- Add unit tests with almost full coverage to test
Bleve/Elasticsearch/Meilisearch indexer.
---------
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
releated to #21820
- Split `Size` in repository table as two new colunms, one is `GitSize`
for git size, the other is `LFSSize` for lfs data. still store full size
in `Size` colunm.
- Show full size on ui, but show each of them by a `title`; example:
- Return full size in api response.
---------
Signed-off-by: a1012112796 <1012112796@qq.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: DmitryFrolovTri <23313323+DmitryFrolovTri@users.noreply.github.com>
Co-authored-by: Giteabot <teabot@gitea.io>
The recent change on xorm for `Sync` is it will not warn when database
have columns which is not listed on struct. So we just need this warn
logs when `Sync` the whole database but not in the migrations Sync.
This PR will remove almost unnecessary warning logs on migrations.
Now below logs in CI will disappear.
```log
2023/06/23 17:51:32 models/db/engine.go:191:InitEngineWithMigration() [W] Table gtestschema.project has column creator_id but struct has not related field
2023/06/23 17:51:32 models/db/engine.go:191:InitEngineWithMigration() [W] Table gtestschema.project has column is_closed but struct has not related field
2023/06/23 17:51:32 models/db/engine.go:191:InitEngineWithMigration() [W] Table gtestschema.project has column board_type but struct has not related field
2023/06/23 17:51:32 models/db/engine.go:191:InitEngineWithMigration() [W] Table gtestschema.project has column type but struct has not related field
2023/06/23 17:51:32 models/db/engine.go:191:InitEngineWithMigration() [W] Table gtestschema.project has column closed_date_unix but struct has not related field
2023/06/23 17:51:32 models/db/engine.go:191:InitEngineWithMigration() [W] Table gtestschema.project has column created_unix but struct has not related field
2023/06/23 17:51:32 models/db/engine.go:191:InitEngineWithMigration() [W] Table gtestschema.project has column updated_unix but struct has not related field
2023/06/23 17:51:32 models/db/engine.go:191:InitEngineWithMigration() [W] Table gtestschema.project has column card_type but struct has not related field
```
Before, Gitea shows the database table stats on the `admin dashboard`
page.
It has some problems:
* `count(*)` is quite heavy. If tables have many records, this blocks
loading the admin page blocks for a long time
* Some users had even reported issues that they can't visit their admin
page because this page causes blocking or `50x error (reverse proxy
timeout)`
* The `actions` stat is not useful. The table is simply too large. Does
it really matter if it contains 1,000,000 rows or 9,999,999 rows?
* The translation `admin.dashboard.statistic_info` is difficult to
maintain.
So, this PR uses a separate page to show the stats and removes the
`actions` stat.
## ⚠️ BREAKING
The `actions` Prometheus metrics collector has been removed for the
reasons mentioned beforehand.
Please do not rely on its output anymore.
## ⚠️ Breaking
The `log.<mode>.<logger>` style config has been dropped. If you used it,
please check the new config manual & app.example.ini to make your
instance output logs as expected.
Although many legacy options still work, it's encouraged to upgrade to
the new options.
The SMTP logger is deleted because SMTP is not suitable to collect logs.
If you have manually configured Gitea log options, please confirm the
logger system works as expected after upgrading.
## Description
Close#12082 and maybe more log-related issues, resolve some related
FIXMEs in old code (which seems unfixable before)
Just like rewriting queue #24505 : make code maintainable, clear legacy
bugs, and add the ability to support more writers (eg: JSON, structured
log)
There is a new document (with examples): `logging-config.en-us.md`
This PR is safer than the queue rewriting, because it's just for
logging, it won't break other logic.
## The old problems
The logging system is quite old and difficult to maintain:
* Unclear concepts: Logger, NamedLogger, MultiChannelledLogger,
SubLogger, EventLogger, WriterLogger etc
* Some code is diffuclt to konw whether it is right:
`log.DelNamedLogger("console")` vs `log.DelNamedLogger(log.DEFAULT)` vs
`log.DelLogger("console")`
* The old system heavily depends on ini config system, it's difficult to
create new logger for different purpose, and it's very fragile.
* The "color" trick is difficult to use and read, many colors are
unnecessary, and in the future structured log could help
* It's difficult to add other log formats, eg: JSON format
* The log outputer doesn't have full control of its goroutine, it's
difficult to make outputer have advanced behaviors
* The logs could be lost in some cases: eg: no Fatal error when using
CLI.
* Config options are passed by JSON, which is quite fragile.
* INI package makes the KEY in `[log]` section visible in `[log.sub1]`
and `[log.sub1.subA]`, this behavior is quite fragile and would cause
more unclear problems, and there is no strong requirement to support
`log.<mode>.<logger>` syntax.
## The new design
See `logger.go` for documents.
## Screenshot
<details>
</details>
## TODO
* [x] add some new tests
* [x] fix some tests
* [x] test some sub-commands (manually ....)
---------
Co-authored-by: Jason Song <i@wolfogre.com>
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: Giteabot <teabot@gitea.io>
Add test coverage to the important features of
[`routers.web.repo.renderReadmeFile`](067b0c2664/routers/web/repo/view.go (L273));
namely that:
- it can handle looking in docs/, .gitea/, and .github/
- it can handle choosing between multiple competing READMEs
- it prefers the localized README to the markdown README to the
plaintext README
- it can handle broken symlinks when processing all the options
- it uses the name of the symlink, not the name of the target of the
symlink
Replace #23350.
Refactor `setting.Database.UseMySQL` to
`setting.Database.Type.IsMySQL()`.
To avoid mismatching between `Type` and `UseXXX`.
This refactor can fix the bug mentioned in #23350, so it should be
backported.
When we updated the .golangci.yml for 1.20 we should have used a string
as 1.20 is not a valid number.
In doing so we need to restore the nolint markings within the pq driver.
Signed-off-by: Andrew Thornton <art27@cantab.net>
This PR fixes two problems. One is when filter repository issues, only
repository level projects are listed. Another is if you list open
issues, only open projects will be displayed in filter options and if
you list closed issues, only closed projects will be displayed in filter
options.
In this PR, both repository level and org/user level projects will be
displayed in filter, and both open and closed projects will be listed as
filter items.
---------
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: delvh <dev.lh@web.de>
Related to #22362.
I overlooked that there's always `committer.Close()`, like:
```go
ctx, committer, err := db.TxContext(db.DefaultContext)
if err != nil {
return nil
}
defer committer.Close()
// ...
if err != nil {
return nil
}
// ...
return committer.Commit()
```
So the `Close` of `halfCommitter` should ignore `commit and close`, it's
not a rollback.
See: [Why `halfCommitter` and `WithTx` should rollback IMMEDIATELY or
commit
LATER](https://github.com/go-gitea/gitea/pull/22366#issuecomment-1374778612).
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Some dbs require that all tables have primary keys, see
- #16802
- #21086
We can add a test to keep it from being broken again.
Edit:
~Added missing primary key for `ForeignReference`~ Dropped the
`ForeignReference` table to satisfy the check, so it closes#21086.
More context can be found in comments.
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: zeripath <art27@cantab.net>
Change all license headers to comply with REUSE specification.
Fix#16132
Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
This PR adds a context parameter to a bunch of methods. Some helper
`xxxCtx()` methods got replaced with the normal name now.
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Fix#19513
This PR introduce a new db method `InTransaction(context.Context)`,
and also builtin check on `db.TxContext` and `db.WithTx`.
There is also a new method `db.AutoTx` has been introduced but could be used by other PRs.
`WithTx` will always open a new transaction, if a transaction exist in context, return an error.
`AutoTx` will try to open a new transaction if no transaction exist in context.
That means it will always enter a transaction if there is no error.
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: 6543 <6543@obermui.de>
A lot of our code is repeatedly testing if individual errors are
specific types of Not Exist errors. This is repetitative and unnecesary.
`Unwrap() error` provides a common way of labelling an error as a
NotExist error and we can/should use this.
This PR has chosen to use the common `io/fs` errors e.g.
`fs.ErrNotExist` for our errors. This is in some ways not completely
correct as these are not filesystem errors but it seems like a
reasonable thing to do and would allow us to simplify a lot of our code
to `errors.Is(err, fs.ErrNotExist)` instead of
`package.IsErr...NotExist(err)`
I am open to suggestions to use a different base error - perhaps
`models/db.ErrNotExist` if that would be felt to be better.
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: delvh <dev.lh@web.de>
Related:
* #21362
This PR uses a general and stable method to generate resource index (eg:
Issue Index, PR Index)
If the code looks good, I can add more tests
ps: please skip the diff, only have a look at the new code. It's
entirely re-written.
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
A testing cleanup.
This pull request replaces `os.MkdirTemp` with `t.TempDir`. We can use the `T.TempDir` function from the `testing` package to create temporary directory. The directory created by `T.TempDir` is automatically removed when the test and all its subtests complete.
This saves us at least 2 lines (error check, and cleanup) on every instance, or in some cases adds cleanup that we forgot.
Reference: https://pkg.go.dev/testing#T.TempDir
```go
func TestFoo(t *testing.T) {
// before
tmpDir, err := os.MkdirTemp("", "")
require.NoError(t, err)
defer os.RemoveAll(tmpDir)
// now
tmpDir := t.TempDir()
}
```
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
This PR adds a new manager command to switch on SQL logging and to turn it off.
```
gitea manager logging log-sql
gitea manager logging log-sql --off
```
Signed-off-by: Andrew Thornton <art27@cantab.net>
