我目前正在尝试将我的docker容器端口从容器映射到主机(boot2docker)。最终目标是将这些端口映射到我的物理机器,但一次只能一步。
我的Vagrantfile目前看起来像:
Vagrant.configure("2") do |config|
config.vm.define "app1" do |a|
a.vm.provider "docker" do |d|
d.build_dir = "dockers/app1"
d.name = "app1"
d.ports << "8080:8080"
d.ports << "8443:8443"
d.volumes << "/vagrant/data/app1:/var/app1"
end
end
config.vm.define "app2" do |a|
a.vm.provider "docker" do |d|
d.build_dir = "dockers/app2"
d.name = "app2"
d.ports << "8081:8081"
d.link("app1:app1")
end
end
end
当我运行vagrant up app1 --provider=docker
时,容器正确旋转,但是当我执行docker ps时,我可以看到端口尚未映射。
0.0.0.0:2222->22/tcp, 8080/tcp, 8443/tcp
我正在使用VirtualBox,因此我使用GUI将我的物理机8080
移植到主机(boot2docker)8080
。
答案 0 :(得分:1)
您的配置应该适用于Linux,但如果您使用的是Virtualbox(我假设您使用的是Mac或Windows),那么您希望VM的Vagrantfile可以将其发送给您的主机。
Vagrant.configure("2") do |config|
config.vm.box = "busybox"
config.vm.provider "virtualbox" do |v|
v.memory = 768
v.cpus = 2
end
config.vm.network :forwarded_port,
guest: 8080, host: 8080
end
让我们假装相对于您当前的Vagrantfile,在host-vm / Vagrantfile中。所以你当前的Vagrantfile应该是这样的:
Vagrant.configure("2") do |config|
config.vm.define "app1" do |a|
a.vm.provider "docker" do |d|
d.vagrant_vagrantfile = "host-vm/Vagrantfile"
d.build_dir = "dockers/app1"
d.name = "app1"
d.ports = ["8080:8080"]
d.ports = ["8443:8443"]
d.create_args = ["-v", "/vagrant/data/app1:/var/app1"]
end
end
config.vm.define "app2" do |a|
a.vm.provider "docker" do |d|
d.vagrant_vagrantfile = "host-vm/Vagrantfile"
d.build_dir = "dockers/app2"
d.name = "app2"
d.ports = ["8081:8081"]
d.link("app1:app1")
end
end
end