Simplification and cleanup of build process

Docker build image:
- Uplift of the base Ubuntu version to 14.04.
- Instead of building the Ubuntu image with debootstrap, we use the official
  Docker repository version of Ubuntu.
- Cleanup of the way how runcontext operates
- Fix: Make sure that the build system can be run as root

Top Makefile:
- Building the Fuel ISO on Docker local /tmp directory not to pollute local
  directory with files owned by root.
- Removed unused targets.

Change-Id: I684348b2a15546eadf98d810239a84ff9798b1e8
Signed-off-by: Stefan K. Berg <stefan.k.berg@ericsson.com>

1 files changed, 17 insertions, 44 deletions

diff --git a/fuel-build/Makefile b/fuel-build/Makefile
index ea403c8..98b108c 100644
--- a/fuel-build/Makefile
+++ b/fuel-build/Makefile
@@ -12,20 +12,19 @@
 # BEGIN of variables to customize
 #
 SHELL = /bin/bash
-
-
 ISOSRC = file:$(shell pwd)/fuel-5.1.1.iso
 ISOCACHE = $(shell pwd)/$(shell basename $(ISOSRC))
 PRODUCT_NAME = "OPNFV_BGS"
 VERSION = "P0000"
 NEWISO = $(shell pwd)/release/opnfv-${VERSION}.iso
-DOCKERIMG = opnfv.org/ubuntu-builder:12.04
+DOCKERIMG = opnfv.org/ubuntu-builder:14.04
 # Note! Invoke with "make VERSION=RXXXX iso" to make release build!
 # Invoke with ICOCACHE=/full/path/to/iso if cached ISO is in non-standard location.
 #
 # END of variables to customize
 #############################################################################
-ORIGDIR = $(shell pwd)/origiso
+TOPDIR := $(shell pwd)
+ORIGDIR := $(TOPDIR)/origiso
 
 SUBDIRS := f_isoroot
 SUBDIRS += f_opnfv_puppet
@@ -43,38 +42,27 @@ SUBCLEAN = $(addsuffix .clean,$(SUBDIRS))
 .PHONY: all
 all:	
 	@docker version >/dev/null 2>&1 || (echo 'No Docker installation available'; exit 1)
-	make -C docker
+	@make -C docker
 	@docker/runcontext $(DOCKERIMG) $(MAKE) $(MAKEFLAGS) iso
 
 $(ISOCACHE):
-	# Clone Fuel
-	sudo rm -rf fuel-main
-	git clone https://github.com/stackforge/fuel-main
-	cd fuel-main && git checkout 5.1.1
+	# Clone Fuel to non-persistent location and build
+	cd /tmp && git clone https://github.com/stackforge/fuel-main
+	cd /tmp/fuel-main && git checkout 5.1.1
 	# Setup cgroups for docker-in-docker
 	sudo /root/enable_dockerx2
-	# Need to patch to fix race condition in build
-	cd fuel-main && patch -p1 < ../fuel-main.patches
+	# Patch to fix race condition when doing "Docker-in-Docker" build
+	cd /tmp/fuel-main && patch -p1 < $(TOPDIR)/fuel-main.patches
+	# Remove Docker optimizations, otherwise multistrap will fail during
+	# Fuel build.
+	sudo rm -f /etc/apt/apt.conf.d/docker*
 	#
-	cd fuel-main && ./prepare-build-env.sh
-	# Need to patch not supported start-stop-daemon argument
-	sudo sed -i 's/--no-close//' /etc/init.d/docker
-	sudo /etc/init.d/docker start
-	cd fuel-main && make iso
-	mv fuel-main/build/artifacts/fuel*.iso .
-	# Remove Fuel
-	sudo rm -rf fuel-main
-
-# Used the "docker" target to build within the context of the Docker
-# container created by the Makefile in the docker subdirectory.
-.PHONY: docker
-docker: /.dockerinit
+	cd /tmp/fuel-main && ./prepare-build-env.sh
+	cd /tmp/fuel-main && make iso
+	mv /tmp/fuel-main/build/artifacts/fuel*.iso .
 
-/.dockerinit:
-	docker/runcontext $(DOCKERIMG) $(MAKE) $(MAKEFLAGS)
-
-.PHONY: get-iso mount-origiso umount-origiso
-mount-origiso:
+.PHONY: mount-origiso umount-origiso
+mount-origiso: $(ISOCACHE)
 	@echo "Mounting original ISO in $(ORIGDIR)"
 	@mkdir -p $(ORIGDIR)
 	@fuseiso $(ISOCACHE) $(ORIGDIR)
@@ -84,13 +72,6 @@ umount-origiso:
 	@fusermount -u $(ORIGDIR)
 	@rmdir $(ORIGDIR)
 
-get-iso:
-	wget $(ISOSRC) -O $(ISOCACHE)
-
-
-	@echo "ISO data of source ISO:" >> release/.isodata
-	@isoinfo -d -i $(ISOCACHE) >> release/.isodata
-
 .PHONY: $(SUBDIRS)
 $(SUBDIRS):
 	@mkdir -p release/packages/ubuntu/pool/main release/puppet/modules release/isoroot
@@ -110,14 +91,6 @@ clean: $(SUBCLEAN)
 $(SUBCLEAN): %.clean:
 	$(MAKE) -C $* -f Makefile clean
 
-.PHONY: install
-install:$(SUBDIRS) patch-packages
-	install/install.sh live
-
-.PHONY: uninstall
-uninstall:
-	install/uninstall.sh
-
 # Todo: Make things smarter - we shouldn't need to clean everything
 # betwen make invocations.
 .PHONY: iso