salt.sh: Drop upstream clone in favor of local git

salt.sh currently clones the full Fuel@OPNFV git repo from upstream
public mirror, preventing us from testing locally edited or new
patches.

Instead, bring back git submodule handling from old f_repos, clone
and patch each submodule locally, then copy the whole parent repo
over to cfg01.

This is also a first step towards implementing offline deploy support.

NOTE: This adds new deploy prerequisite packages:
- git (for submodule clone/update);
- make (for submodule patching);
- rsync (for parent repo replication to cfg01);

NOTE: Parent repository is expected to be a git repo, in order to
work with git submodules.

While at it, perform some minor related changes:
- add deploy artifacts (ISOs, qcow2 files) to .gitignore, also used
  to filter-out such files during rsync to cfg01;
- remove obsolete Fuel patches (old f_repos mechanism);
- rename "reclass-system-salt-model" submodule;

Change-Id: I6210d80d41010b2802e4f1b31acf249a18db7963
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

1 files changed, 0 insertions, 24 deletions

diff --git a/build/f_repos/patch/fuel-main/0002-xorriso-fails-to-add-files-with-path-longer-then-240.patch b/build/f_repos/patch/fuel-main/0002-xorriso-fails-to-add-files-with-path-longer-then-240.patch
deleted file mode 100644
index 179cbdbd6..000000000
--- a/build/f_repos/patch/fuel-main/0002-xorriso-fails-to-add-files-with-path-longer-then-240.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-From: Artem Silenkov <asilenkov@mirantis.com>
-Date: Tue, 22 Sep 2015 21:54:44 +0300
-Subject: [PATCH] xorriso fails to add files with path longer then 240
-
-joliet-long option added to xorriso command line
-
-Change-Id: I97016cf3e6a554f44d839740ba7d210337435cdc
-Related-Bug: #1498619
----
- iso/module.mk | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/iso/module.mk b/iso/module.mk
-index ab7542b..755e706 100644
---- a/iso/module.mk
-+++ b/iso/module.mk
-@@ -191,6 +191,7 @@ $(ISO_PATH): $(BUILD_DIR)/iso/isoroot.done
- 		-V $(ISO_VOLUME_ID) -p $(ISO_VOLUME_PREP) \
- 		-J -R \
- 		-graft-points \
-+		-joliet-long \
- 		-b isolinux/isolinux.bin -no-emul-boot -boot-load-size 4 -boot-info-table \
- 		-isohybrid-mbr /usr/lib/syslinux/isohdpfx.bin \
- 		-eltorito-alt-boot -e images/efiboot.img -no-emul-boot \