[#2003] neofs-node: Allow to configure replicator pool size

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
This commit is contained in:
Evgenii Stratonikov 2022-11-12 15:23:33 +03:00 committed by fyrchik
parent 659011c143
commit 7ef0303e13
9 changed files with 30 additions and 5 deletions

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@ -9,6 +9,7 @@ Changelog for NeoFS Node
- `session` flag support to `neofs-cli object hash` (#2029)
- Shard can now change mode when encountering background disk errors (#2035)
- Background workers and object service now use separate client caches (#2048)
- `replicator.pool_size` config field to tune replicator pool size (#2049)
### Changed
- `object lock` command reads CID and OID the same way other commands do (#1971)
@ -35,6 +36,9 @@ Changelog for NeoFS Node
### Updating from v0.34.0
Pass CID and OID parameters via the `--cid` and `--oid` flags, not as the command arguments.
Replicator pool size can now be fine-tuned with `replicator.pool_size` config field.
The default value is taken from `object.put.pool_size_remote` as in earlier versions.
## [0.34.0] - 2022-10-31 - Marado (마라도, 馬羅島)
### Added

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@ -29,6 +29,7 @@ import (
metricsconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/metrics"
nodeconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/node"
objectconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/object"
replicatorconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/replicator"
"github.com/nspcc-dev/neofs-node/pkg/core/container"
netmapCore "github.com/nspcc-dev/neofs-node/pkg/core/netmap"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor"
@ -488,6 +489,8 @@ type cfgObjectRoutines struct {
putRemoteCapacity int
replicatorPoolSize int
replication *ants.Pool
}
@ -821,7 +824,12 @@ func initObjectPool(cfg *config.Config) (pool cfgObjectRoutines) {
pool.putRemote, err = ants.NewPool(pool.putRemoteCapacity, optNonBlocking)
fatalOnErr(err)
pool.replication, err = ants.NewPool(pool.putRemoteCapacity)
pool.replicatorPoolSize = replicatorconfig.PoolSize(cfg)
if pool.replicatorPoolSize <= 0 {
pool.replicatorPoolSize = pool.putRemoteCapacity
}
pool.replication, err = ants.NewPool(pool.replicatorPoolSize)
fatalOnErr(err)
return pool

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@ -25,3 +25,9 @@ func PutTimeout(c *config.Config) time.Duration {
return PutTimeoutDefault
}
// PoolSize returns the value of "pool_size" config parameter
// from "replicator" section.
func PoolSize(c *config.Config) int {
return int(config.IntSafe(c.Sub(subsection), "pool_size"))
}

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@ -15,12 +15,14 @@ func TestReplicatorSection(t *testing.T) {
empty := configtest.EmptyConfig()
require.Equal(t, replicatorconfig.PutTimeoutDefault, replicatorconfig.PutTimeout(empty))
require.Equal(t, 0, replicatorconfig.PoolSize(empty))
})
const path = "../../../../config/example/node"
var fileConfigTest = func(c *config.Config) {
require.Equal(t, 15*time.Second, replicatorconfig.PutTimeout(c))
require.Equal(t, 10, replicatorconfig.PoolSize(c))
}
configtest.ForEachFileType(path, fileConfigTest)

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@ -231,7 +231,7 @@ func initObjectService(c *cfg) {
)
}
}),
policer.WithMaxCapacity(c.cfgObject.pool.putRemoteCapacity),
policer.WithMaxCapacity(c.cfgObject.pool.replicatorPoolSize),
policer.WithPool(c.cfgObject.pool.replication),
policer.WithNodeLoader(c),
)

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@ -78,6 +78,7 @@ NEOFS_POLICER_HEAD_TIMEOUT=15s
# Replicator section
NEOFS_REPLICATOR_PUT_TIMEOUT=15s
NEOFS_REPLICATOR_POOL_SIZE=10
# Object service section
NEOFS_OBJECT_PUT_POOL_SIZE_REMOTE=100

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@ -121,6 +121,7 @@
"head_timeout": "15s"
},
"replicator": {
"pool_size": 10,
"put_timeout": "15s"
},
"object": {

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@ -101,6 +101,7 @@ policer:
replicator:
put_timeout: 15s # timeout for the Replicator PUT remote operation
pool_size: 10 # maximum amount of concurrent replications
object:
put:

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@ -404,11 +404,13 @@ Configuration for the Replicator service.
```yaml
replicator:
put_timeout: 15s
pool_size: 10
```
| Parameter | Type | Default value | Description |
|---------------|------------|---------------|---------------------------------------------|
|---------------|------------|----------------------------------------|---------------------------------------------|
| `put_timeout` | `duration` | `5s` | Timeout for performing the `PUT` operation. |
| `pool_size` | `int` | Equal to `object.put.pool_size_remote` | Maximum amount of concurrent replications. |
# `object` section
Contains pool sizes for object operations with remote nodes.