35 lines
739 B
Go
35 lines
739 B
Go
|
package engineconfig
|
||
|
|
|
||
|
|
import (
|
||
|
|
"strconv"
|
||
|
|
|
||
|
|
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/config"
|
||
|
|
shardconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/engine/shard"
|
||
|
|
)
|
||
|
|
|
||
|
|
// IterateShards iterates over subsections ["0":"N") (N - "shard_num" value)
|
||
|
|
// of "shard" subsection of "storage" section of c, wrap them into
|
||
|
|
// shardconfig.Config and passes to f.
|
||
|
|
//
|
||
|
|
// Panics if N is not a positive number.
|
||
|
|
func IterateShards(c *config.Config, f func(*shardconfig.Config)) {
|
||
|
|
c = c.Sub("storage")
|
||
|
|
|
||
|
|
num := config.Uint(c, "shard_num")
|
||
|
|
if num == 0 {
|
||
|
|
panic("no shard configured")
|
||
|
|
}
|
||
|
|
|
||
|
|
c = c.Sub("shard")
|
||
|
|
|
||
|
|
for i := uint64(0); i < num; i++ {
|
||
|
|
si := strconv.FormatUint(i, 10)
|
||
|
|
|
||
|
|
sc := shardconfig.From(
|
||
|
|
c.Sub(si),
|
||
|
|
)
|
||
|
|
|
||
|
|
f(sc)
|
||
|
|
}
|
||
|
|
}
|