Merge pull request #692 from sdinten/issue_689

fixing issue #689 by setting HOME in docker command

Author: adrianiurca

lib/puppet/provider/docker_compose/ruby.rb

@@ -7,7 +7,11 @@
 
   mk_resource_methods
   commands dockercompose: 'docker-compose'
-  commands docker: 'docker'
+  commands dockercmd: 'docker'
+
+  has_command(:docker, command(:dockercmd)) do
+    environment(:HOME => '/var/tmp')
+  end
 
   def exists?
     Puppet.info("Checking for compose project #{name}")

lib/puppet/provider/docker_network/ruby.rb

@@ -6,7 +6,11 @@
   desc 'Support for Docker Networking'
 
   mk_resource_methods
-  commands docker: 'docker'
+  commands dockercmd: 'docker'
+
+  has_command(:docker, command(:dockercmd)) do
+    environment(:HOME => '/var/tmp')
+  end
 
   def network_conf
     flags = ['network', 'create']

lib/puppet/provider/docker_stack/ruby.rb

@@ -6,7 +6,11 @@
   desc 'Support for Puppet running Docker Stacks'
 
   mk_resource_methods
-  commands docker: 'docker'
+  commands dockercmd: 'docker'
+
+  has_command(:docker, command(:dockercmd)) do
+    environment(:HOME => '/var/tmp')
+  end
 
   def exists?
     Puppet.info("Checking for stack #{name}")

lib/puppet/provider/docker_volume/ruby.rb

@@ -6,7 +6,11 @@
   desc 'Support for Docker Volumes'
 
   mk_resource_methods
-  commands docker: 'docker'
+  commands dockercmd: 'docker'
+
+  has_command(:docker, command(:dockercmd)) do
+    environment(:HOME => '/var/tmp')
+  end
 
   def volume_conf
     flags = ['volume', 'create']