From 42f8585ebb8fffad19a89314659ab9129176c3e9 Mon Sep 17 00:00:00 2001 From: Alexandru Avadanii Date: Sat, 1 Oct 2016 13:18:11 +0200 Subject: build: Rework patch mechanism for Fuel submodules While refactoring the patching mechanism, take care of: - Sync submodule handling with Fuel@OPFNV; - build: Investigate/prepare for moving patches to Fuel@OPNFV; - build: Investigate divergent fuel-mirror; - ISO build: cacheid for Fuel comps should not depend on Armband git commit; CHANGE: Rename/shuffle patches while grouping them in "features", preparing for upstreaming them to Fuel@OPNFV and beyond. CHANGE: Allow linking patches for better representing the dependency between one patch and different features. e.g. 0001-Add-arch-to-nailgun-release-and-target-image.patch: - part of `multiarch-fuel`, because it extends Fuel; - part of `direct-kernel-boot`, as arch is required for that; - part of `cross-bootstrap`, target image is arch-dependent; NOTE: Patch links are not staged to Fuel@OPNFV, they only serve as markers that a specific patch is part of a feature. CHANGE: Kill all Fuel component submodules, now handled in Fuel@OPNFV: - fuel-agent - fuel-astute - fuel-library - fuel-mirror - fuel-nailgun-agent - fuel-web CHANGE: Move armband-fuel-config.mk to armband git root. FIXME: m1.micro-Increase-profile-RAM-size-to-128MB.patch is NOT part of `cross-bootstrap` feature, but patch context says so ... FIXME: 0001-Add-arm64-deb-repositories-setup.patch is broken at `make patches-export` by removing spaces at EOL. v2 -> v3: * Phony patch support (links to show a patch belongs to a feature); * Updated README.md v3 -> v7: * Re-export Fuel submodules & plugins patches (update patch context); * Update Cavium mail addresses (s/caviumnetworks.com/cavium.com/); * Ignore submodule changes; * Add armband git repo info to gitinfo_fuel.txt at build time; Implements: ARMBAND-136 Closes-bug: ARMBAND-95 Closes-bug: ARMBAND-93 Closes-bug: ARMBAND-92 Change-Id: I1a236d9f43b2e6dca22055911f696b43c22b5973 Signed-off-by: Alexandru Avadanii --- .../0003-Fix-qemu-user-static-replacement.patch | 55 ---------------------- 1 file changed, 55 deletions(-) delete mode 100644 patches/fuel-agent/0003-Fix-qemu-user-static-replacement.patch (limited to 'patches/fuel-agent/0003-Fix-qemu-user-static-replacement.patch') diff --git a/patches/fuel-agent/0003-Fix-qemu-user-static-replacement.patch b/patches/fuel-agent/0003-Fix-qemu-user-static-replacement.patch deleted file mode 100644 index a4f65d68..00000000 --- a/patches/fuel-agent/0003-Fix-qemu-user-static-replacement.patch +++ /dev/null @@ -1,55 +0,0 @@ -From: Stanislaw Kardach -Date: Sun, 6 Mar 2016 16:09:39 +0100 -Subject: [PATCH] Fix qemu-user-static replacement - ---- - fuel_agent/manager.py | 6 ++++++ - fuel_agent/utils/build.py | 18 ++++++++++++++++++ - 2 files changed, 24 insertions(+) - -diff --git a/fuel_agent/manager.py b/fuel_agent/manager.py -index f613aef..6322a10 100644 ---- a/fuel_agent/manager.py -+++ b/fuel_agent/manager.py -@@ -587,6 +587,12 @@ class Manager(object): - fu.mount_bind(chroot, '/proc') - bu.populate_basic_dev(chroot) - -+ # we need to make sure that qemu-{target_arch}-static binary is -+ # not replaced inside chroot because we're possibly using it -+ # through qemu-debootstrap -+ LOG.debug('Preventing qemu-user-static replacement inside chroot') -+ bu.prevent_qemu_replacement(chroot, CONF.target_arch) -+ - def destroy_chroot(self, chroot): - # Umount chroot tree and remove images tmp files - if not bu.stop_chrooted_processes(chroot, signal=signal.SIGTERM): -diff --git a/fuel_agent/utils/build.py b/fuel_agent/utils/build.py -index 6f31732..abd762e 100644 ---- a/fuel_agent/utils/build.py -+++ b/fuel_agent/utils/build.py -@@ -312,6 +312,24 @@ def populate_basic_dev(chroot): - utils.execute('chroot', chroot, - 'ln', '-s', '/proc/self/fd', '/dev/fd') - -+def prevent_qemu_replacement(chroot, arch): -+ """Prevents qemu-user-static replacement inside chroot. -+ -+ Use dpkg-divert to prevent replacing qemu-user-static binary inside -+ chroot which is necessary for host-side qemu-debootstrap to work -+ properly.""" -+ if arch == 'arm64': -+ qemu = 'qemu-aarch64-static' -+ elif arch == 'amd64': -+ qemu = 'qemu-x86_64-static' -+ utils.execute('chroot', chroot, -+ 'dpkg-divert', '--divert', '/usr/bin/%s.orig' % qemu, -+ '/usr/bin/%s' % qemu) -+ utils.execute('chroot', chroot, -+ 'dpkg-divert', '--divert', '/usr/sbin/update-binfmts.orig', -+ '--rename', '/usr/sbin/update-binfmts') -+ utils.execute('chroot', chroot, 'ln', '-sf', '/bin/true', -+ '/usr/sbin/update-binfmts') - - def create_sparse_tmp_file(dir, suffix, size=8192): - """Creates sparse file. -- cgit 1.2.3-korg