Preparing the experimental branch for improved Danube CI/CD experimentsexperimental

Fast forwarded to commit:cf93e6ee11c96de090b04196cc96b4a6b0948928

Change-Id: I13d10d870e8ffc7317ab03f8810592d5b2205875
Signed-off-by: Jonas Bjurel <jonas.bjurel@ericsson.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/build/docker/README b/build/docker/README
new file mode 100644
index 000000000..e5ccdfab6
--- /dev/null
+++ b/build/docker/README
@@ -0,0 +1,25 @@
+##############################################################################
+# Copyright (c) 2015 Ericsson AB and others.
+# stefan.k.berg@ericsson.com
+# jonas.bjurel@ericsson.com
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+The makefile on this level is used for *creating* the Docker image
+used for building in Ubuntu 12.04 context.
+
+There are two requirements before running make on this level:
+
+1. You need to have Docker installed on your system
+
+2. If in a corporate network, make sure to have a valid DNS config in
+   your /etc/default/docker, e.g:
+
+   DOCKER_OPTS=" --dns=8.8.8.8 --dns=8.8.8.4"
+
+The top level makefile will refer to the "runcontext" file in order to
+run the build process as the current user with the current working
+directory available to the container.