vagrant port forwarding guest 和 host 端口搞砸了

Question

我正在使用带 nginx, flask, gunicorn 的 vagrant trusty64 框，但端口转发未按预期工作

在 vagrant 文件中，我有：

config.vm.network "forwarded_port", guest: 8090, host: 3100
config.vm.network "private_network", ip: "10.10.1.10"

盒子上有运行:

gunicorn myprj:app -b 10.10.1.10:8090

在 http://10.10.1.10:3100

的主机上找不到任何内容

尝试 curl -v http://10.10.1.10:3100 给出以下输出：

connect to 10.10.1.10 port 3100 failed: Connection refused

Reachable with guest port on host machine http://10.10.1.10:8090

我是vagrant的新手，我miss/mess到Vagrant文件了吗

完整的 Vagrant 文件：

Vagrant.configure("2") do |config|
  config.vm.box = "ubuntu/trusty64"
  config.vm.box_check_update = false
  config.vm.network "forwarded_port", guest: 8090, host: 3100
  config.vm.network "private_network", ip: "10.10.1.10"
  config.vm.synced_folder ".", "/vagrant_data"
  config.vm.provider "virtualbox" do |vb|
    vb.memory = "1024"
    vb.name = "lopamudra_dev"
  end
  config.vm.provision "shell", inline: <<-SHELL
    # Upgrading the environment
    apt-get update
    apt-get upgrade
    # Installing nginx + uwsgi + flask
    apt-get install -y python-pip python-dev nginx
    pip install uwsgi flask gunicorn  
  SHELL
end

Answer 1

您正在将容器 8090 转发到 hostIP:3100 (localhost:3100) 同时，您正在创建一个 IP 以使用 10.10.1.10 访问您的容器，并且您的容器公开了 8090，这就是为什么您可以在 10.10.1.10:8090

上访问它的原因

# Create a forwarded port mapping which allows access to a specific port
# within the machine from a port on the host machine. In the example below,
# accessing "localhost:8080" will access port 80 on the guest machine.
# NOTE: This will enable public access to the opened port

config.vm.network "forwarded_port", guest: 8090, host: 3100

# Create a private network, which allows host-only access to the machine
# using a specific IP.

config.vm.network "private_network", ip: "10.10.1.10"

vagrant port forwarding guest 和 host 端口搞砸了

vagrant port forwarding guest and host port messed up

vagrant

portforwarding

vagrantfile