TrueCloudLab/frostfs-node
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[#956] node: Allow to reload goroutine pool sizes

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Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2024-02-02 20:28:05 +03:00 committed by Evgenii Stratonikov
parent 426cf58b98
commit 805862f4b7
2 changed files with 24 additions and 0 deletions
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23
cmd/frostfs-node/config.go
View file

@ -1235,6 +1235,7 @@ func (c *cfg) reloadConfig(ctx context.Context) {
setRuntimeParameters(c)
return nil
}})
components = append(components, dCmp{"pools", c.reloadPools})
components = append(components, dCmp{"tracing", func() error {
updated, err := tracing.Setup(ctx, *tracingconfig.ToTracingConfig(c.appCfg))
if updated {
@ -1279,6 +1280,28 @@ func (c *cfg) reloadConfig(ctx context.Context) {
c.log.Info(logs.FrostFSNodeConfigurationHasBeenReloadedSuccessfully)
}
func (c *cfg) reloadPools() error {
newSize := objectconfig.Put(c.appCfg).PoolSizeLocal()
c.reloadPool(c.cfgObject.pool.putLocal, newSize, "object.put.local_pool_size")
newSize = objectconfig.Put(c.appCfg).PoolSizeRemote()
c.reloadPool(c.cfgObject.pool.putRemote, newSize, "object.put.remote_pool_size")
newSize = replicatorconfig.PoolSize(c.appCfg)
c.reloadPool(c.cfgObject.pool.replication, newSize, "replicator.pool_size")
return nil
}
func (c *cfg) reloadPool(p *ants.Pool, newSize int, name string) {
oldSize := p.Cap()
if oldSize != newSize {
c.log.Info(logs.FrostFSNodePoolConfigurationUpdate, zap.String("field", name),
zap.Int("old", oldSize), zap.Int("new", newSize))
p.Tune(newSize)
}
}
func (c *cfg) reloadAppConfig() error {
unlock := c.LockAppConfigExclusive()
defer unlock()

1
internal/logs/logs.go
View file

@ -451,6 +451,7 @@ const (
FrostFSNodeLoggerConfigurationPreparation = "logger configuration preparation"
FrostFSNodeTracingConfigationUpdated = "tracing configation updated"
FrostFSNodeStorageEngineConfigurationUpdate = "storage engine configuration update"
FrostFSNodePoolConfigurationUpdate = "adjust pool configuration"
FrostFSNodeUpdatedConfigurationApplying = "updated configuration applying"
FrostFSNodeConfigurationHasBeenReloadedSuccessfully = "configuration has been reloaded successfully"
FrostFSNodeReadNewlyCreatedContainerAfterTheNotification = "read newly created container after the notification"