various fixes for ansible 2.3 compat
update docker role
set default for docker apt repo
fix quote
revert explicit dependencies, use ansible_user_id rather than ansible_user
don't depend on ansible role
force docker version
Change-Id: I0ba24d829db73559d7d4f16ae89a4661215f3842
diff --git a/roles/docker/defaults/main.yml b/roles/docker/defaults/main.yml
new file mode 100644
index 0000000..dce0498
--- /dev/null
+++ b/roles/docker/defaults/main.yml
@@ -0,0 +1,4 @@
+---
+
+docker_apt_repo: "deb https://apt.dockerproject.org/repo ubuntu-trusty main"
+