7 Commits (b71cb7acdc8840c9fc16b496c90a048051d15823)

Author	SHA1	Message	Date
Lunny Xiao	d6dd6d641b	Fix all possible setting error related storages and added some tests (#23911) ... Follow up #22405 Fix #20703 This PR rewrites storage configuration read sequences with some breaks and tests. It becomes more strict than before and also fixed some inherit problems. - Move storage's MinioConfig struct into setting, so after the configuration loading, the values will be stored into the struct but not still on some section. - All storages configurations should be stored on one section, configuration items cannot be overrided by multiple sections. The prioioty of configuration is `[attachment]` > `[storage.attachments]` | `[storage.customized]` > `[storage]` > `default` - For extra override configuration items, currently are `SERVE_DIRECT`, `MINIO_BASE_PATH`, `MINIO_BUCKET`, which could be configured in another section. The prioioty of the override configuration is `[attachment]` > `[storage.attachments]` > `default`. - Add more tests for storages configurations. - Update the storage documentations. --------- Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>	1 year ago
wxiaoguang	6f9c278559	Rewrite queue (#24505) ... # ⚠️ Breaking Many deprecated queue config options are removed (actually, they should have been removed in 1.18/1.19). If you see the fatal message when starting Gitea: "Please update your app.ini to remove deprecated config options", please follow the error messages to remove these options from your app.ini. Example: ``` 2023/05/06 19:39:22 [E] Removed queue option: `[indexer].ISSUE_INDEXER_QUEUE_TYPE`. Use new options in `[queue.issue_indexer]` 2023/05/06 19:39:22 [E] Removed queue option: `[indexer].UPDATE_BUFFER_LEN`. Use new options in `[queue.issue_indexer]` 2023/05/06 19:39:22 [F] Please update your app.ini to remove deprecated config options ``` Many options in `[queue]` are are dropped, including: `WRAP_IF_NECESSARY`, `MAX_ATTEMPTS`, `TIMEOUT`, `WORKERS`, `BLOCK_TIMEOUT`, `BOOST_TIMEOUT`, `BOOST_WORKERS`, they can be removed from app.ini. # The problem The old queue package has some legacy problems: * complexity: I doubt few people could tell how it works. * maintainability: Too many channels and mutex/cond are mixed together, too many different structs/interfaces depends each other. * stability: due to the complexity & maintainability, sometimes there are strange bugs and difficult to debug, and some code doesn't have test (indeed some code is difficult to test because a lot of things are mixed together). * general applicability: although it is called "queue", its behavior is not a well-known queue. * scalability: it doesn't seem easy to make it work with a cluster without breaking its behaviors. It came from some very old code to "avoid breaking", however, its technical debt is too heavy now. It's a good time to introduce a better "queue" package. # The new queue package It keeps using old config and concept as much as possible. * It only contains two major kinds of concepts: * The "base queue": channel, levelqueue, redis * They have the same abstraction, the same interface, and they are tested by the same testing code. * The "WokerPoolQueue", it uses the "base queue" to provide "worker pool" function, calls the "handler" to process the data in the base queue. * The new code doesn't do "PushBack" * Think about a queue with many workers, the "PushBack" can't guarantee the order for re-queued unhandled items, so in new code it just does "normal push" * The new code doesn't do "pause/resume" * The "pause/resume" was designed to handle some handler's failure: eg: document indexer (elasticsearch) is down * If a queue is paused for long time, either the producers blocks or the new items are dropped. * The new code doesn't do such "pause/resume" trick, it's not a common queue's behavior and it doesn't help much. * If there are unhandled items, the "push" function just blocks for a few seconds and then re-queue them and retry. * The new code doesn't do "worker booster" * Gitea's queue's handlers are light functions, the cost is only the go-routine, so it doesn't make sense to "boost" them. * The new code only use "max worker number" to limit the concurrent workers. * The new "Push" never blocks forever * Instead of creating more and more blocking goroutines, return an error is more friendly to the server and to the end user. There are more details in code comments: eg: the "Flush" problem, the strange "code.index" hanging problem, the "immediate" queue problem. Almost ready for review. TODO: * [x] add some necessary comments during review * [x] add some more tests if necessary * [x] update documents and config options * [x] test max worker / active worker * [x] re-run the CI tasks to see whether any test is flaky * [x] improve the `handleOldLengthConfiguration` to provide more friendly messages * [x] fine tune default config values (eg: length?) ## Code coverage: 	2 years ago
Lunny Xiao	5cf7da63ee	Refactor config provider (#24245) ... This PR introduces more abstract about `ConfigProvider` and hides more `ini` references. --------- Co-authored-by: delvh <dev.lh@web.de>	2 years ago
Lunny Xiao	c53ad052d8	Refactor the setting to make unit test easier (#22405) ... Some bugs caused by less unit tests in fundamental packages. This PR refactor `setting` package so that create a unit test will be easier than before. - All `LoadFromXXX` files has been splited as two functions, one is `InitProviderFromXXX` and `LoadCommonSettings`. The first functions will only include the code to create or new a ini file. The second function will load common settings. - It also renames all functions in setting from `newXXXService` to `loadXXXSetting` or `loadXXXFrom` to make the function name less confusing. - Move `XORMLog` to `SQLLog` because it's a better name for that. Maybe we should finally move these `loadXXXSetting` into the `XXXInit` function? Any idea? --------- Co-authored-by: 6543 <6543@obermui.de> Co-authored-by: delvh <dev.lh@web.de>	2 years ago
flynnnnnnnnnn	e81ccc406b	Implement FSFE REUSE for golang files (#21840) ... 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>	2 years ago
胡玮文	c21a399646	more test case for STORAGE_TYPE overrides (and fixes) (#14096) ... Signed-off-by: 胡玮文 <huww98@outlook.com>	4 years ago
胡玮文	addd4248da	Fix storage config implementation (#14091) ... The design is very flexible, but not implemented correctly. This commit fixes several issues: * Costom storage type stated in https://docs.gitea.io/en-us/config-cheat-sheet/#storage-storage not working * [storage.attachments], [storage.minio] section not respected Signed-off-by: 胡玮文 <huww98@outlook.com>	4 years ago