Adds docker provisioner to plugin

Vagrantfile

@@ -3,7 +3,7 @@
 
 Vagrant.configure(2) do |config|
   config.vm.box = "projectatomic/adb"
-
   config.vm.network "private_network", type: "dhcp"
-
+  # provision docker when machine boots up
+  config.vm.provision :docker
 end

lib/vagrant-service-manager.rb

@@ -7,6 +7,7 @@
 require 'vagrant-service-manager/plugin'
 require 'vagrant-service-manager/command'
 require 'vagrant-service-manager/os'
+require 'vagrant-service-manager/docker_provisioner'
 
 module Vagrant
   module DockerInfo

lib/vagrant-service-manager/command.rb

@@ -104,13 +104,6 @@ def execute_docker_info
           # First, get the TLS Certificates, if needed
           if !File.directory?(secrets_path) then
 
-            # Regenerate the certs and restart docker daemon in case of the new ADB box and for VirtualBox provider
-            if machine.provider_name == :virtualbox then
-              # `test` checks if the file exists, and then regenerates the certs and restart the docker daemon, else do nothing.
-              command2 = "test ! -f /opt/adb/cert-gen.sh || (sudo rm /etc/docker/ca.pem && sudo systemctl restart docker)"
-              machine.communicate.execute(command2)
-            end
-
             # Get the private key
             hprivate_key_path = machine.ssh_info[:private_key_path][0]
 

lib/vagrant-service-manager/docker_provisioner.rb

@@ -0,0 +1,21 @@
+module Vagrant
+  module ServiceManagerProvisioner
+    class Provisioner < Vagrant.plugin("2", :provisioner)
+
+      def configure(root_config)
+        super(root_config)
+      end
+
+      def provision
+        command = "sudo rm /etc/docker/ca.pem && sudo systemctl restart docker"
+        @machine.communicate.execute(command) do |type, data|
+          if type == :stderr
+            @machine.ui.error(data)
+          else
+            @env.ui.info("# Provisioned docker provider")
+          end
+        end
+      end
+    end
+  end
+end

lib/vagrant-service-manager/plugin.rb

@@ -1,13 +1,21 @@
+require "vagrant"
+
 module Vagrant
   module ServiceManager
-    class Plugin < Vagrant.plugin('2')
+    class Plugin < Vagrant.plugin("2")
       name "service-manager"
       description "Service manager for services inside vagrant box."
 
       command 'service-manager' do
         require_relative 'command'
         Command
       end
+
+      provisioner "docker" do
+        require_relative "docker_provisioner"
+        Provisioner
+      end
     end
   end
 end
+