Fuel 8 uplift

Introducing Fuel 8 with associated changes:

Improvements in usage of cgroups - they are now bind mounted from
the host which solved a Docker-in-Docker problem.

The cache tool (cache.mk) has a new argument "getbiweek" which is
used by the top Makefile when building the Fuel ISO. This makes sure
that there's a fresh build every second week even if the cache is not
purged automatically based on its meta data. This is something we
should add everywhere (in a separate change set).

And obviously, Fuel is now building from stable/8.0 upstream.

NOTE! f_repobuild has been disabled for now, it throws an error
when run. Will be fixed separately.

Change-Id: I7e2ee737fd3bedc75f58539fbc3c5fd1fa08cfa1
Signed-off-by: Stefan K. Berg <stefan.k.berg@ericsson.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/build/cache.sh b/build/cache.sh
index 07361d28a..52d28fa33 100755
--- a/build/cache.sh
+++ b/build/cache.sh
@@ -34,6 +34,13 @@ errorexit () {
     exit 1
 }
 
+# Generate a unique number every two weeks - a service routine that
+# can be used when generating the SHA1 to make sure that the cache is
+# rebuilt bi-weekly even if no pruning of the cache is taking place.
+getbiweek () {
+  echo "$(date +'%G')$[$(date +'%V')/2]"
+}
+
 # Get a SHA1 based on what's piped into the cache command
 getid() {
     debugmsg "Generating sha1sum"
@@ -133,6 +140,12 @@ getcommitid() {
 }
 
 case $1 in
+    getbiweek)
+        if [ $# -ne 1 ]; then
+            errorexit "No arguments can be given to getbiweek!"
+        fi
+        getbiweek
+        ;;
     getcommitid)
         if [ $# -ne 3 ]; then
             errorexit "Arg 1 needs to be URI and arg 2 tag/branch/commit"