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Fix flaky E2E test sharding #5248

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Mar 30, 2020
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2 changes: 1 addition & 1 deletion endtoend/BUILD.bazel
Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ go_test(
"//validator",
"@com_github_ethereum_go_ethereum//cmd/geth",
],
shard_count = 3,
shard_count = 4,
tags = [
"block-network",
"e2e",
Expand Down
3 changes: 2 additions & 1 deletion endtoend/components/slasher.go
Original file line number Diff line number Diff line change
Expand Up @@ -31,8 +31,9 @@ func StartSlashers(t *testing.T) []int {

args := []string{
fmt.Sprintf("--log-file=%s", stdOutFile.Name()),
fmt.Sprintf("--rpc-port=%d", e2e.TestParams.SlasherRPCPort+i),
fmt.Sprintf("--datadir=%s/slasher-data-%d/", e2e.TestParams.TestPath, i),
fmt.Sprintf("--monitoring-port=%d", 3535+i+e2e.TestParams.TestShardIndex*100),
fmt.Sprintf("--monitoring-port=%d", e2e.TestParams.SlasherMetricsPort+i),
fmt.Sprintf("--beacon-rpc-provider=localhost:%d", e2e.TestParams.BeaconNodeRPCPort+i),
"--force-clear-db",
"--span-map-cache",
Expand Down
4 changes: 4 additions & 0 deletions endtoend/params/params.go
Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,8 @@ type Params struct {
BeaconNodeRPCPort int
BeaconNodeMetricsPort int
ValidatorMetricsPort int
SlasherRPCPort int
SlasherMetricsPort int
}

// TestParams is the globally accessible var for getting config elements.
Expand Down Expand Up @@ -59,6 +61,8 @@ func Init(beaconNodeCount int) error {
BeaconNodeRPCPort: 4000 + testIndex*100,
BeaconNodeMetricsPort: 5000 + testIndex*100,
ValidatorMetricsPort: 6000 + testIndex*100,
SlasherRPCPort: 7000 + testIndex*100,
SlasherMetricsPort: 8000 + testIndex*100,
}
return nil
}
2 changes: 1 addition & 1 deletion slasher/flags/flags.go
Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ var (
// RPCPort defines a slasher node RPC port to open.
RPCPort = &cli.IntFlag{
Name: "rpc-port",
Usage: "RPC port exposed by a beacon node",
Usage: "RPC port exposed by the slasher",
Value: 5000,
}
// KeyFlag defines a flag for the node's TLS key.
Expand Down