流浪多机 - 机

Question

之间的连接我有简单的无业游民多机配置：

Vagrant.configure(2) do |config| 
    config.vm.box = "bento/ubuntu-16.04" 
    config.vm.provision :shell, path: "vagrant/ubuntu-16.04/provision.sh" 
    config.vm.synced_folder "ed", "/var/www/html" 
    config.vm.provider "virtualbox" do |v| 
    v.memory = 1024 
    v.cpus = 2 
    end 
    config.vm.define "node1", primary: true do |node| 
    node.vm.hostname = 'node1' 
    node.vm.network :private_network, ip: "192.168.56.101" 
    node.vm.network :forwarded_port, guest: 22, host: 10122, id: "ssh" 
    node.vm.provision :hosts, :sync_hosts => true 
    end 
    config.vm.define "node2" do |node| 
    node.vm.hostname = "node2" 
    node.vm.network :private_network, ip: "192.168.56.102" 
    node.vm.network :forwarded_port, guest: 22, host: 10123, id: "ssh" 
    node.vm.provision :hosts, :sync_hosts => true 
    end 
end 

在node1我有PHP和node2我有elasticsearch。
当我运行curl localhost:9200从[email protected]它的工作原理，
但当我尝试从[email protected]运行curl 192.168.56.102:9200它不会工作，我得到错误：

curl: (7) Failed to connect to 192.168.56.102 port 9200: Connection refused 

Answer 1

基于您的评论，elasticsearch监听本地主机。所以，它只能从本地访问。看你的输出：

netstat -anp | grep LISTEN | grep 9200 

tcp6 0 0 127.0.0.1:9200 :::* LISTEN - tcp6 0 0 ::1:9200 :::* LISTEN 

你必须绑定elasticsearch端口到你的IP地址才能从外部访问。

打开您的elasticsearch.yml并将IP地址添加到network.host选项。

network.host: "192.168.56.102" 

之后，重新启动elasticsearch服务。

sudo service elasticsearch restart