istanbul-tools/k8s/blockchain_example.go

50 lines
1.3 KiB
Go

// Copyright 2017 AMIS Technologies
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package k8s
import (
"time"
)
func ExampleK8SBlockchain() {
chain := NewBlockchain(
4,
0,
21000*1000,
false,
ImageRepository("quay.io/amis/geth"),
ImageTag("istanbul_develop"),
ServiceType("LoadBalancer"),
Mine(true),
)
defer chain.Finalize()
err := chain.Start(true)
if err != nil {
log.Error("Failed to start chain", "err", err)
return
}
<-time.After(20 * time.Second)
err = chain.Stop(false)
if err != nil {
log.Error("Failed to stop chain", "err", err)
return
}
}