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Diffstat (limited to 'cmd/puppeth/wizard_explorer.go')
| -rw-r--r-- | cmd/puppeth/wizard_explorer.go | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/cmd/puppeth/wizard_explorer.go b/cmd/puppeth/wizard_explorer.go new file mode 100644 index 000000000..10ef72f78 --- /dev/null +++ b/cmd/puppeth/wizard_explorer.go @@ -0,0 +1,117 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of go-ethereum. +// +// go-ethereum is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// go-ethereum 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 General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>. + +package main + +import ( + "encoding/json" + "fmt" + "time" + + "github.com/ethereum/go-ethereum/log" +) + +// deployExplorer creates a new block explorer based on some user input. +func (w *wizard) deployExplorer() { + // Do some sanity check before the user wastes time on input + if w.conf.Genesis == nil { + log.Error("No genesis block configured") + return + } + if w.conf.ethstats == "" { + log.Error("No ethstats server configured") + return + } + if w.conf.Genesis.Config.Ethash == nil { + log.Error("Only ethash network supported") + return + } + // Select the server to interact with + server := w.selectServer() + if server == "" { + return + } + client := w.servers[server] + + // Retrieve any active node configurations from the server + infos, err := checkExplorer(client, w.network) + if err != nil { + infos = &explorerInfos{ + nodePort: 30303, webPort: 80, webHost: client.server, + } + } + existed := err == nil + + chainspec, err := newParityChainSpec(w.network, w.conf.Genesis, w.conf.bootFull) + if err != nil { + log.Error("Failed to create chain spec for explorer", "err", err) + return + } + chain, _ := json.MarshalIndent(chainspec, "", " ") + + // Figure out which port to listen on + fmt.Println() + fmt.Printf("Which port should the explorer listen on? (default = %d)\n", infos.webPort) + infos.webPort = w.readDefaultInt(infos.webPort) + + // Figure which virtual-host to deploy ethstats on + if infos.webHost, err = w.ensureVirtualHost(client, infos.webPort, infos.webHost); err != nil { + log.Error("Failed to decide on explorer host", "err", err) + return + } + // Figure out where the user wants to store the persistent data + fmt.Println() + if infos.datadir == "" { + fmt.Printf("Where should data be stored on the remote machine?\n") + infos.datadir = w.readString() + } else { + fmt.Printf("Where should data be stored on the remote machine? (default = %s)\n", infos.datadir) + infos.datadir = w.readDefaultString(infos.datadir) + } + // Figure out which port to listen on + fmt.Println() + fmt.Printf("Which TCP/UDP port should the archive node listen on? (default = %d)\n", infos.nodePort) + infos.nodePort = w.readDefaultInt(infos.nodePort) + + // Set a proper name to report on the stats page + fmt.Println() + if infos.ethstats == "" { + fmt.Printf("What should the explorer be called on the stats page?\n") + infos.ethstats = w.readString() + ":" + w.conf.ethstats + } else { + fmt.Printf("What should the explorer be called on the stats page? (default = %s)\n", infos.ethstats) + infos.ethstats = w.readDefaultString(infos.ethstats) + ":" + w.conf.ethstats + } + // Try to deploy the explorer on the host + nocache := false + if existed { + fmt.Println() + fmt.Printf("Should the explorer be built from scratch (y/n)? (default = no)\n") + nocache = w.readDefaultString("n") != "n" + } + if out, err := deployExplorer(client, w.network, chain, infos, nocache); err != nil { + log.Error("Failed to deploy explorer container", "err", err) + if len(out) > 0 { + fmt.Printf("%s\n", out) + } + return + } + // All ok, run a network scan to pick any changes up + log.Info("Waiting for node to finish booting") + time.Sleep(3 * time.Second) + + w.networkStats() +} |