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Code Issues Projects Releases Packages Wiki Activity Actions 9

Graceful Queues: Issue Indexing and Tasks (#9363)

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* Queue: Add generic graceful queues with settings

* Queue & Setting: Add worker pool implementation

* Queue: Add worker settings

* Queue: Make resizing worker pools

* Queue: Add name variable to queues

* Queue: Add monitoring

* Queue: Improve logging

* Issues: Gracefulise the issues indexer

Remove the old now unused specific queues

* Task: Move to generic queue and gracefulise

* Issues: Standardise the issues indexer queue settings

* Fix test

* Queue: Allow Redis to connect to unix

* Prevent deadlock during early shutdown of issue indexer

* Add MaxWorker settings to queues

* Merge branch 'master' into graceful-queues

* Update modules/indexer/issues/indexer.go

Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com>

* Update modules/indexer/issues/indexer.go

Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com>

* Update modules/queue/queue_channel.go

Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com>

* Update modules/queue/queue_disk.go

* Update modules/queue/queue_disk_channel.go

Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com>

* Rename queue.Description to queue.ManagedQueue as per @guillep2k

* Cancel pool workers when removed

* Remove dependency on queue from setting

* Update modules/queue/queue_redis.go

Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com>

* As per @guillep2k add mutex locks on shutdown/terminate

* move unlocking out of setInternal

* Add warning if number of workers < 0

* Small changes as per @guillep2k

* No redis host specified not found

* Clean up documentation for queues

* Update docs/content/doc/advanced/config-cheat-sheet.en-us.md

* Update modules/indexer/issues/indexer_test.go

* Ensure that persistable channel queue is added to manager

* Rename QUEUE_NAME REDIS_QUEUE_NAME

* Revert "Rename QUEUE_NAME REDIS_QUEUE_NAME"

This reverts commit 1f83b4fc9b9dabda186257b38c265fe7012f90df.

Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: techknowlogick <matti@mdranta.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
This commit is contained in:
zeripath 2020-01-07 11:23:09 +00:00 • committed by Antoine GIRARD
parent f71e1c8e79
commit 62eb1b0f25
35 changed files with 2875 additions and 647 deletions
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41
modules/task/task.go
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@ -8,14 +8,15 @@ import (
"fmt"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/graceful"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/migrations/base"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/queue"
"code.gitea.io/gitea/modules/structs"
)
// taskQueue is a global queue of tasks
var taskQueue Queue
var taskQueue queue.Queue
// Run a task
func Run(t *models.Task) error {
@ -23,38 +24,32 @@ func Run(t *models.Task) error {
case structs.TaskTypeMigrateRepo:
return runMigrateTask(t)
default:
return fmt.Errorf("Unknow task type: %d", t.Type)
return fmt.Errorf("Unknown task type: %d", t.Type)
}
}
// Init will start the service to get all unfinished tasks and run them
func Init() error {
switch setting.Task.QueueType {
case setting.ChannelQueueType:
taskQueue = NewChannelQueue(setting.Task.QueueLength)
case setting.RedisQueueType:
var err error
addrs, pass, idx, err := parseConnStr(setting.Task.QueueConnStr)
if err != nil {
return err
}
taskQueue, err = NewRedisQueue(addrs, pass, idx)
if err != nil {
return err
}
default:
return fmt.Errorf("Unsupported task queue type: %v", setting.Task.QueueType)
taskQueue = queue.CreateQueue("task", handle, &models.Task{})
if taskQueue == nil {
return fmt.Errorf("Unable to create Task Queue")
}
go func() {
if err := taskQueue.Run(); err != nil {
log.Error("taskQueue.Run end failed: %v", err)
}
}()
go graceful.GetManager().RunWithShutdownFns(taskQueue.Run)
return nil
}
func handle(data ...queue.Data) {
for _, datum := range data {
task := datum.(*models.Task)
if err := Run(task); err != nil {
log.Error("Run task failed: %v", err)
}
}
}
// MigrateRepository add migration repository to task
func MigrateRepository(doer, u *models.User, opts base.MigrateOptions) error {
task, err := models.CreateMigrateTask(doer, u, opts)