262 lines
8.2 KiB
Ruby
262 lines
8.2 KiB
Ruby
require "pathname"
|
|
|
|
module VagrantPlugins
|
|
module DockerProvider
|
|
class Config < Vagrant.plugin("2", :config)
|
|
attr_accessor :image, :cmd, :ports, :volumes, :privileged
|
|
|
|
# Additional arguments to pass to `docker build` when creating
|
|
# an image using the build dir setting.
|
|
#
|
|
# @return [Array<String>]
|
|
attr_accessor :build_args
|
|
|
|
# The directory with a Dockerfile to build and use as the basis
|
|
# for this container. If this is set, "image" should not be set.
|
|
#
|
|
# @return [String]
|
|
attr_accessor :build_dir
|
|
|
|
# Additional arguments to pass to `docker run` when creating
|
|
# the container for the first time. This is an array of args.
|
|
#
|
|
# @return [Array<String>]
|
|
attr_accessor :create_args
|
|
|
|
# Environmental variables to set in the container.
|
|
#
|
|
# @return [Hash]
|
|
attr_accessor :env
|
|
|
|
# Ports to expose from the container but not to the host machine.
|
|
# This is useful for links.
|
|
#
|
|
# @return [Array<Integer>]
|
|
attr_accessor :expose
|
|
|
|
# Force using a proxy VM, even on Linux hosts.
|
|
#
|
|
# @return [Boolean]
|
|
attr_accessor :force_host_vm
|
|
|
|
# True if the Docker container exposes SSH access. If this is true,
|
|
# then Vagrant can do a bunch more things like setting the hostname,
|
|
# provisioning, etc.
|
|
attr_accessor :has_ssh
|
|
|
|
# Options for the build dir synced folder if a host VM is in use.
|
|
#
|
|
# @return [Hash]
|
|
attr_accessor :host_vm_build_dir_options
|
|
|
|
# The name for the container. This must be unique for all containers
|
|
# on the proxy machine if it is made.
|
|
#
|
|
# @return [String]
|
|
attr_accessor :name
|
|
|
|
# True if the docker container is meant to stay in the "running"
|
|
# state (is a long running process). By default this is true.
|
|
#
|
|
# @return [Boolean]
|
|
attr_accessor :remains_running
|
|
|
|
# The time to wait before sending a SIGTERM to the container
|
|
# when it is stopped.
|
|
#
|
|
# @return [Integer]
|
|
attr_accessor :stop_timeout
|
|
|
|
# The name of the machine in the Vagrantfile set with
|
|
# "vagrant_vagrantfile" that will be the docker host. Defaults
|
|
# to "default"
|
|
#
|
|
# See the "vagrant_vagrantfile" docs for more info.
|
|
#
|
|
# @return [String]
|
|
attr_accessor :vagrant_machine
|
|
|
|
# The path to the Vagrantfile that contains a VM that will be
|
|
# started as the Docker host if needed (Windows, OS X, Linux
|
|
# without container support).
|
|
#
|
|
# Defaults to a built-in Vagrantfile that will load boot2docker.
|
|
#
|
|
# NOTE: This only has an effect if Vagrant needs a Docker host.
|
|
# Vagrant determines this automatically based on the environment
|
|
# it is running in.
|
|
#
|
|
# @return [String]
|
|
attr_accessor :vagrant_vagrantfile
|
|
|
|
#--------------------------------------------------------------
|
|
# Auth Settings
|
|
#--------------------------------------------------------------
|
|
|
|
# Server to authenticate to. If blank, will use the default
|
|
# Docker authentication endpoint (which is the Docker Hub at the
|
|
# time of this comment).
|
|
#
|
|
# @return [String]
|
|
attr_accessor :auth_server
|
|
|
|
# Email for logging in to a remote Docker server.
|
|
#
|
|
# @return [String]
|
|
attr_accessor :email
|
|
|
|
# Email for logging in to a remote Docker server.
|
|
#
|
|
# @return [String]
|
|
attr_accessor :username
|
|
|
|
# Password for logging in to a remote Docker server. If this is
|
|
# not blank, then Vagrant will run `docker login` prior to any
|
|
# Docker runs.
|
|
#
|
|
# The presence of auth will also force the Docker environments to
|
|
# serialize on `up` so that different users/passwords don't overlap.
|
|
#
|
|
# @return [String]
|
|
attr_accessor :password
|
|
|
|
def initialize
|
|
@build_args = []
|
|
@build_dir = UNSET_VALUE
|
|
@cmd = UNSET_VALUE
|
|
@create_args = UNSET_VALUE
|
|
@env = {}
|
|
@expose = []
|
|
@force_host_vm = UNSET_VALUE
|
|
@has_ssh = UNSET_VALUE
|
|
@host_vm_build_dir_options = UNSET_VALUE
|
|
@image = UNSET_VALUE
|
|
@name = UNSET_VALUE
|
|
@links = []
|
|
@ports = UNSET_VALUE
|
|
@privileged = UNSET_VALUE
|
|
@remains_running = UNSET_VALUE
|
|
@stop_timeout = UNSET_VALUE
|
|
@volumes = []
|
|
@vagrant_machine = UNSET_VALUE
|
|
@vagrant_vagrantfile = UNSET_VALUE
|
|
|
|
@auth_server = UNSET_VALUE
|
|
@email = UNSET_VALUE
|
|
@username = UNSET_VALUE
|
|
@password = UNSET_VALUE
|
|
end
|
|
|
|
def link(name)
|
|
@links << name
|
|
end
|
|
|
|
def merge(other)
|
|
super.tap do |result|
|
|
# This is a bit confusing. The tests explain the purpose of this
|
|
# better than the code lets on, I believe.
|
|
if (other.image != UNSET_VALUE || other.build_dir != UNSET_VALUE) &&
|
|
(other.image == UNSET_VALUE || other.build_dir == UNSET_VALUE)
|
|
if other.image != UNSET_VALUE && @build_dir != UNSET_VALUE
|
|
result.build_dir = nil
|
|
end
|
|
|
|
if other.build_dir != UNSET_VALUE && @image != UNSET_VALUE
|
|
result.image = nil
|
|
end
|
|
end
|
|
|
|
env = {}
|
|
env.merge!(@env) if @env
|
|
env.merge!(other.env) if other.env
|
|
result.env = env
|
|
|
|
expose = self.expose.dup
|
|
expose += other.expose
|
|
result.instance_variable_set(:@expose, expose)
|
|
|
|
links = _links.dup
|
|
links += other._links
|
|
result.instance_variable_set(:@links, links)
|
|
end
|
|
end
|
|
|
|
def finalize!
|
|
@build_args = [] if @build_args == UNSET_VALUE
|
|
@build_dir = nil if @build_dir == UNSET_VALUE
|
|
@cmd = [] if @cmd == UNSET_VALUE
|
|
@create_args = [] if @create_args == UNSET_VALUE
|
|
@env ||= {}
|
|
@force_host_vm = false if @force_host_vm == UNSET_VALUE
|
|
@has_ssh = false if @has_ssh == UNSET_VALUE
|
|
@image = nil if @image == UNSET_VALUE
|
|
@name = nil if @name == UNSET_VALUE
|
|
@ports = [] if @ports == UNSET_VALUE
|
|
@privileged = false if @privileged == UNSET_VALUE
|
|
@remains_running = true if @remains_running == UNSET_VALUE
|
|
@stop_timeout = 1 if @stop_timeout == UNSET_VALUE
|
|
@vagrant_machine = nil if @vagrant_machine == UNSET_VALUE
|
|
@vagrant_vagrantfile = nil if @vagrant_vagrantfile == UNSET_VALUE
|
|
|
|
@auth_server = nil if @auth_server == UNSET_VALUE
|
|
@email = "" if @email == UNSET_VALUE
|
|
@username = "" if @username == UNSET_VALUE
|
|
@password = "" if @password == UNSET_VALUE
|
|
|
|
if @host_vm_build_dir_options == UNSET_VALUE
|
|
@host_vm_build_dir_options = nil
|
|
end
|
|
|
|
# The machine name must be a symbol
|
|
@vagrant_machine = @vagrant_machine.to_sym if @vagrant_machine
|
|
|
|
@expose.uniq!
|
|
end
|
|
|
|
def validate(machine)
|
|
errors = _detected_errors
|
|
|
|
if @build_dir && @image
|
|
errors << I18n.t("docker_provider.errors.config.both_build_and_image")
|
|
end
|
|
|
|
if !@build_dir && !@image
|
|
errors << I18n.t("docker_provider.errors.config.build_dir_or_image")
|
|
end
|
|
|
|
if @build_dir
|
|
build_dir_pn = Pathname.new(@build_dir)
|
|
if !build_dir_pn.directory? || !build_dir_pn.join("Dockerfile").file?
|
|
errors << I18n.t("docker_provider.errors.config.build_dir_invalid")
|
|
end
|
|
end
|
|
|
|
@links.each do |link|
|
|
parts = link.split(":")
|
|
if parts.length != 2 || parts[0] == "" || parts[1] == ""
|
|
errors << I18n.t(
|
|
"docker_provider.errors.config.invalid_link", link: link)
|
|
end
|
|
end
|
|
|
|
if @vagrant_vagrantfile
|
|
vf_pn = Pathname.new(@vagrant_vagrantfile)
|
|
if !vf_pn.file?
|
|
errors << I18n.t("docker_provider.errors.config.invalid_vagrantfile")
|
|
end
|
|
end
|
|
|
|
{ "docker provider" => errors }
|
|
end
|
|
|
|
#--------------------------------------------------------------
|
|
# Functions below should not be called by config files
|
|
#--------------------------------------------------------------
|
|
|
|
def _links
|
|
@links
|
|
end
|
|
end
|
|
end
|
|
end
|