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Restructure of the directory layout due to move of Fuel into it's own repo
JIRA: FUEL-85
Change-Id: I3647e1992a508f29dce06a5d6c790725c527f6f5
Signed-off-by: Jonas Bjurel <jonas.bjurel@ericsson.com>
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Change-Id: I2b1e328923390075854a08ee5d3942e4286a9073
Signed-off-by: Stefan K. Berg <stefan.k.berg@ericsson.com>
Conflicts:
fuel/build/config.mk
Conflicts:
fuel/build/config.mk
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This is work in progress, do not merge but feel free to experiment
with this commit changeset as a base.
Change-Id: Ifbe1db9c892a94e64abbcfaaf1c98abce0c03dd4
Signed-off-by: Stefan K. Berg <stefan.k.berg@ericsson.com>
Conflicts:
fuel/build/config.mk
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As described on this page [1] stackforge git namespace is deprecated.
Fuel together with associate projects (plugins etc.) is now moving to
openstack namespace.
[1] https://wiki.openstack.org/wiki/Stackforge_Namespace_Retirement
Change-Id: Id843e5512f27c9c106afbc2dc33a4fb322abb639
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In order to enable the caching of more build artifacts than the Fuel
iso during CI builds, the caching functionality and the CI build
frontend "build.sh" has been rewritten.
The build.sh script will now rely on the "make cache" functionality of
the top Makefile to make sure that the build is using cache handling.
The underlying cache logic is implemented in "cache.mk" for the top
makefile and those recursive levels that do not produce cachable
artifacts themselves in that they are only calling the SUBDIRS of
their lower level (like f_isoroot).
All "leaf" Makefiles will however need to implement three cache
targets in their top Makefile (for visibility):
clean-cache:
Clean all files relating to the handling of caches.
get-cache:
Attempt to fetch a cached artifact using a SHA1 key.
put-cache:
Store a built artifact into the cache.
They can just implement a simple "no-op" functionality for thes
targets if they do not have any use of the caching functionality.
If they are to use the caching functionality, they must make sure to
implement a logic that produces a SHA1 hash based on the source of the
data they are to cache - for upstream repos one suggestion is to use
the commit ID of the used upstream HEAD. For examples, see the top
Makefile that implements this logic for the Fuel ISO build, taking
into consideration the commit IDs of all the upstream repositories
used.
To improve tracability, the root directory of the ISO will contain the
file gitinfo.txt, which is meant to detail the upstream repo and
commit ID used for all upstream dependencies of a build. If you are
adding additional upstream dependencies, make sure to use the
repo_info.sh tool to add this data.
The cache tool cache.sh has no notion of the cache data it is storing
- from the tools perspective, cache data is just a binary blob piped
in or out of the tool.
This blob is stored by the cache tool at the cache location as
<SHA1>.blob, together with an associated meta file <SHA1>.meta.
The cache meta file currently holds just one line:
Expires: <epoch time>
This file is expected to be used to iterate through the cache objects
and retire those who's expiry date has passed. Currently objects will
always have an expiry date of two weeks into the future, but down the
road the "cache put" functionality may be amended with an optional
"age" argument that can set a different expiration time.
New tools in this commit:
cache.sh - the cache logic
repo_info.sh - the (optionally recursive) repo information logger
Change-Id: I8a40546c21febeecc9de6d82c0ceb6bc60b04205
Signed-off-by: Stefan K. Berg <stefan.k.berg@ericsson.com>
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The caching functionality will be greatly improved for the next
release - this is a quick fix for having the possiblility to
invalidate the cache forcefully when needed.
Change-Id: I4d83907255105fb454af6fb426193acc744fdba9
Signed-off-by: Stefan K. Berg <stefan.k.berg@ericsson.com>
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563547b4a9f44090f32c0e17d040114854563760
Note: other installers and /common are removed
Change-Id: Ie5a2b0b7f3e7fa2eda191710c98456eeec17ed61
Signed-off-by: Jonas Bjurel <jonas.bjurel@ericsson.com>
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