Added Jenkins slave python role, updated docker role

Change-Id: I4b900728a318dc59c4ffc4ba4c06d981f29f1758
diff --git a/jenkins/slave/docker.yml b/jenkins/slave/docker.yml
index ea3639b..227dd51 100644
--- a/jenkins/slave/docker.yml
+++ b/jenkins/slave/docker.yml
@@ -15,4 +15,7 @@
             hosts:
             - ALL
             commands:
-            - /usr/bin/docker
\ No newline at end of file
+            - /usr/bin/docker
+      package:
+        docker-ce:
+          version: latest
diff --git a/jenkins/slave/python.yml b/jenkins/slave/python.yml
new file mode 100644
index 0000000..d53caf2
--- /dev/null
+++ b/jenkins/slave/python.yml
@@ -0,0 +1,10 @@
+ classes:
+   - system.jenkins.slave
+ parameters:
+   linux:
+     system:
+       package:
+         python:
+           version: latest
+         python-virtualenv:
+           version: latest