prysm-pulse/beacon-chain/flags/config.go
Preston Van Loon 7cc32c4dda
Various code inspection resolutions (#7438)
* remove unused code

* remove defer use in loop

* Remove unused methods and constants

* gofmt and gaz

* nilness check

* remove unused args

* Add TODO for refactoring subscribeWithBase to remove unused arg. It seems too involved to include in this sweeping PR. https://github.com/prysmaticlabs/prysm/issues/7437

* replace empty slice declaration

* Remove unnecessary type conversions

* remove redundant type declaration

* rename receivers to be consistent

* Remove bootnode query tool. It is now obsolete by discv5

* Remove relay node. It is no longer used or supported

* Revert "Remove relay node. It is no longer used or supported"

This reverts commit 4bd7717334dad85ef4766ed9bc4da711fb5fa810.

* Delete unused test directory

* Delete unsupported gcp startup script

* Delete old k8s script

* build fixes

* fix build

* go mod tidy

* revert slasher/db/kv/block_header.go

* fix build

* remove redundant nil check

* combine func args

Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
Co-authored-by: Victor Farazdagi <simple.square@gmail.com>
2020-10-12 08:11:05 +00:00

63 lines
1.7 KiB
Go

package flags
import (
"github.com/prysmaticlabs/prysm/shared/cmd"
log "github.com/sirupsen/logrus"
"github.com/urfave/cli/v2"
)
// GlobalFlags specifies all the global flags for the
// beacon node.
type GlobalFlags struct {
UnsafeSync bool
DisableSync bool
DisableDiscv5 bool
MinimumSyncPeers int
BlockBatchLimit int
BlockBatchLimitBurstFactor int
}
var globalConfig *GlobalFlags
// Get retrieves the global config.
func Get() *GlobalFlags {
if globalConfig == nil {
return &GlobalFlags{}
}
return globalConfig
}
// Init sets the global config equal to the config that is passed in.
func Init(c *GlobalFlags) {
globalConfig = c
}
// ConfigureGlobalFlags initializes the global config.
// based on the provided cli context.
func ConfigureGlobalFlags(ctx *cli.Context) {
cfg := &GlobalFlags{}
if ctx.Bool(UnsafeSync.Name) {
log.Warn("Using Unsafe Sync flag, it is insecure to use this flag with your beacon node.")
cfg.UnsafeSync = true
}
if ctx.Bool(DisableSync.Name) {
log.Warn("Using Disable Sync flag, using this flag on a live network might lead to adverse consequences.")
cfg.DisableSync = true
}
cfg.DisableDiscv5 = ctx.Bool(DisableDiscv5.Name)
cfg.BlockBatchLimit = ctx.Int(BlockBatchLimit.Name)
cfg.BlockBatchLimitBurstFactor = ctx.Int(BlockBatchLimitBurstFactor.Name)
configureMinimumPeers(ctx, cfg)
Init(cfg)
}
func configureMinimumPeers(ctx *cli.Context, cfg *GlobalFlags) {
cfg.MinimumSyncPeers = ctx.Int(MinSyncPeers.Name)
maxPeers := ctx.Int(cmd.P2PMaxPeers.Name)
if cfg.MinimumSyncPeers > maxPeers {
log.Warnf("Changing Minimum Sync Peers to %d", maxPeers)
cfg.MinimumSyncPeers = maxPeers
}
}