Base gestion mode debug

This commit is contained in:
2017-03-10 21:51:57 +01:00
parent 9780cafffd
commit 448a16f659
5 changed files with 52 additions and 44 deletions

58
package
View File

@ -23,23 +23,23 @@ def create_args_parser():
return parser
def download_and_extract_rkt(dest_dir, verbose=True):
def download_and_extract_rkt(dest_dir, debug=False):
'''Download and extract rkt to the given destination directory'''
rkt_archive_path = tamarin.download_rkt()
system.extract_tar(rkt_archive_path, workspace_tmp)
rkt_archive_path = tamarin.download_rkt(debug=debug)
system.extract_tar(rkt_archive_path, workspace_tmp, debug=debug)
rkt_archive_dir = tamarin.get_rkt_achive_dest_dir()
shutil.rmtree(local_rkt_dir, ignore_errors=True)
os.rename(rkt_archive_dir, dest_dir)
def download_and_extract_acbuild(dest_dir, verbose=True):
def download_and_extract_acbuild(dest_dir, debug=False):
'''Download and extract acbuild to the given destination directory'''
acbuild_archive_path = tamarin.download_acbuild()
system.extract_tar(acbuild_archive_path, workspace_tmp)
acbuild_archive_path = tamarin.download_acbuild(debug=debug)
system.extract_tar(acbuild_archive_path, workspace_tmp, debug=debug)
acbuild_archive_dir = tamarin.get_acbuild_achive_dest_dir()
shutil.rmtree(local_acbuild_dir, ignore_errors=True)
os.rename(acbuild_archive_dir, dest_dir)
def get_cached_image_path(profile):
def get_cached_image_path(profile, debug=False):
'''Compute and return the path for an hypothetic cached image for the given profile'''
containerbuild_hooks = profile['containerbuild']['hooks']
hasher = hashlib.sha1()
@ -49,23 +49,23 @@ def get_cached_image_path(profile):
cache_dir = tamarin.get_workspace_subdir('cache')
return os.path.join(os.sep, cache_dir, '{:s}.aci'.format(image_hash[:12]));
def build_image(build_workspace, aci_file, base_image, profile):
def build_image(build_workspace, aci_file, base_image, profile, debug=False):
acbuild_flags = ["--work-path", build_workspace]
# Find and export base image from rkt' store
name_pattern = base_image.split('/')[-1] + '$'
image = rkt.find_image_by_name(name_pattern, rkt_flags=rkt_flags)
rkt.export_image(image['id'], aci_file, rkt_flags=rkt_flags);
rkt.export_image(image['id'], aci_file, rkt_flags=rkt_flags, debug=debug);
# Build image
tamarin.run_acbuild(acbuild_flags+["begin", aci_file])
tamarin.run_acbuild(acbuild_flags+["set-name", "image_{:d}".format(pid)])
tamarin.run_acbuild(acbuild_flags+["mount", "add", "src", "/src", "--read-only"])
tamarin.run_acbuild(acbuild_flags+["mount", "add", "dist", "/dist"])
tamarin.run_acbuild(acbuild_flags+["mount", "add", "tamarin-hooks", "/tamarin/hooks", "--read-only"])
tamarin.run_acbuild(acbuild_flags+["mount", "add", "tamarin-lib", "/tamarin/lib", "--read-only"])
tamarin.run_acbuild(acbuild_flags+["mount", "add", "tamarin-profiles", "/tamarin/profiles", "--read-only"])
tamarin.run_acbuild(acbuild_flags+["begin", aci_file], debug=debug)
tamarin.run_acbuild(acbuild_flags+["set-name", "image_{:d}".format(pid)], debug=debug)
tamarin.run_acbuild(acbuild_flags+["mount", "add", "src", "/src", "--read-only"], debug=debug)
tamarin.run_acbuild(acbuild_flags+["mount", "add", "dist", "/dist"], debug=debug)
tamarin.run_acbuild(acbuild_flags+["mount", "add", "tamarin-hooks", "/tamarin/hooks", "--read-only"], debug=debug)
tamarin.run_acbuild(acbuild_flags+["mount", "add", "tamarin-lib", "/tamarin/lib", "--read-only"], debug=debug)
tamarin.run_acbuild(acbuild_flags+["mount", "add", "tamarin-profiles", "/tamarin/profiles", "--read-only"], debug=debug)
# Configure "containerbuild" hooks environment
hooks_env = os.environ.copy()
@ -74,26 +74,26 @@ def build_image(build_workspace, aci_file, base_image, profile):
hooks_env["TAMARIN_ACBUILD_ENGINE"] = "chroot" if not system.which('systemctl') else "systemd-nspawn"
# Run hooks
tamarin.run_profile_hooks(profile, 'containerbuild', cwd=build_workspace, env=hooks_env)
tamarin.run_profile_hooks(profile, 'containerbuild', cwd=build_workspace, env=hooks_env, debug=debug)
tamarin.run_acbuild(acbuild_flags+["write", "--overwrite", aci_file])
tamarin.run_acbuild(acbuild_flags+["end"])
tamarin.run_acbuild(acbuild_flags+["write", "--overwrite", aci_file], as_root=True, debug=debug)
tamarin.run_acbuild(acbuild_flags+["end"], as_root=True, debug=debug)
return aci_file
def cleanup(build_workspace, rkt_flags):
def cleanup(build_workspace, rkt_flags, debug=False):
# Nettoyage des conteneurs
rkt.run([
"gc",
"--grace-period=0"
] + rkt_flags, as_root=True)
] + rkt_flags, as_root=True, debug=debug)
# Nettoyage des images obsolètes du store
rkt.run([
"image",
"gc"
] + rkt_flags, as_root=True)
] + rkt_flags, as_root=True, debug=debug)
# Suppression de l'espace de travail de build
shutil.rmtree(build_workspace, ignore_errors=True)
@ -113,7 +113,7 @@ if __name__ == "__main__":
output_dir = os.path.abspath(args.output)
# Load build profile
profile = tamarin.load_profile(args.profile)
profile = tamarin.load_profile(args.profile, debug=args.debug)
workspace = tamarin.get_workspace_dir()
workspace_tmp = tamarin.get_workspace_subdir('tmp')
@ -140,16 +140,16 @@ if __name__ == "__main__":
"fetch",
"--insecure-options=image",
base_image
] + rkt_flags)
] + rkt_flags, debug=args.debug)
aci_file = os.path.join(os.sep, build_workspace, 'image.aci')
cached_image_file = get_cached_image_path(profile)
cached_image_file = get_cached_image_path(profile, debug=args.debug)
if not args.rebuild and os.path.exists(cached_image_file):
# Copy cached image
shutil.copyfile(cached_image_file, aci_file)
else:
build_image(build_workspace, aci_file, base_image, profile)
build_image(build_workspace, aci_file, base_image, profile, debug=args.debug)
# Cache image
shutil.copyfile(aci_file, cached_image_file)
@ -172,11 +172,13 @@ if __name__ == "__main__":
if args.debug:
rkt_args += ["--interactive", "--exec", "/bin/bash"]
helper_cmd = " ".join(["/usr/bin/python3", "/tamarin/lib/build.py", args.profile, args.architecture])
print("Executer '{:s}' pour lancer la construction du paquet.".format(helper_cmd))
else:
rkt_args += ["--exec", "/usr/bin/python3", "--", "/tamarin/lib/build.py", args.profile, args.architecture]
# Start container
rkt.run(rkt_flags+rkt_args, as_root=True)
rkt.run(rkt_flags+rkt_args, as_root=True, debug=args.debug)
# Cleanup
cleanup(build_workspace, rkt_flags)
cleanup(build_workspace, rkt_flags, debug=args.debug)