vagrant - 如何从 Vagrant 盒子运行 ganache-cli？

Question

我正在 Vagrant 盒子中运行 ganache-cli 并尝试将 Metamask (Google Chrome) 连接到它。但 Metamask 无法连接到它。如果 ganache-cli 在主机上运行，​​它就会连接。这是我的 Vagrant 文件

Vagrant 文件

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure(2) do |config|
  config.vm.hostname = 'ethereum'
  config.vm.box = "ubuntu/bionic64"
  config.vm.provision :shell, path: "setup_dev_env.sh"
  config.vm.box_check_update = false

  config.vm.network "forwarded_port", guest: 3000, host: 3000, host_ip: "127.0.0.1"
  config.vm.network "forwarded_port", guest: 8545, host: 8545, host_ip: "127.0.0.1"

  config.vm.synced_folder "SOME_PATH", "/home/vagrant/code"
  config.vm.provider "virtualbox" do |vb|
    vb.gui = false
    vb.memory = "4096"
  end
end

setup_dev_env.sh 的内容

sudo apt-get install software-properties-common
sudo add-apt-repository -y ppa:ethereum/ethereum
sudo apt-get update
sudo apt-get install -y --allow-unauthenticated python3-pip mypy build-essential ethereum npm

sudo npm install -g ganache-cli
sudo apt-get update

Answer 1

使用ganache-cli --host 0.0.0.0启动ganache-cli，并在Metamask中在New RPC URL中输入Custom RPC的详细信息如http://0.0.0.0:8545