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pkgset: Create global repo in parallel to merging pkgsets 

The work in creating the repo is done in a separate process. This can
easily use two threads.

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This commit is contained in:
Lubomír Sedlář 2018-05-02 09:01:46 +02:00
parent dc557b809a
commit bd9a0ceda2
4 changed files with 40 additions and 12 deletions
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14
pungi/phases/pkgset/common.py
View File

@ -38,19 +38,16 @@ def populate_arch_pkgsets(compose, path_prefix, global_pkgset):
return result
def create_global_repo(compose, path_prefix):
def get_create_global_repo_cmd(compose, path_prefix):
createrepo_c = compose.conf["createrepo_c"]
createrepo_checksum = compose.conf["createrepo_checksum"]
repo = CreaterepoWrapper(createrepo_c=createrepo_c)
repo_dir_global = compose.paths.work.arch_repo(arch="global")
msg = "Running createrepo for the global package set"
if compose.DEBUG and os.path.isdir(os.path.join(repo_dir_global, "repodata")):
compose.log_warning("[SKIP ] %s" % msg)
compose.log_warning("[SKIP ] Running createrepo for the global package set")
return
compose.log_info("[BEGIN] %s" % msg)
# find an old compose suitable for repodata reuse
old_compose_path = None
update_md_path = None
@ -78,6 +75,13 @@ def create_global_repo(compose, path_prefix):
pkglist=compose.paths.work.package_list(arch="global"), outputdir=repo_dir_global,
baseurl="file://%s" % path_prefix, workers=compose.conf["createrepo_num_workers"],
update_md_path=update_md_path, checksum=createrepo_checksum)
return cmd
def run_create_global_repo(compose, cmd):
msg = "Running createrepo for the global package set"
compose.log_info("[BEGIN] %s" % msg)
run(cmd, logfile=compose.paths.log.log_file("global", "arch_repo"), show_cmd=True)
compose.log_info("[DONE ] %s" % msg)

15
pungi/phases/pkgset/sources/source_koji.py
View File

@ -19,6 +19,8 @@ from six.moves import cPickle as pickle
import json
import re
from itertools import groupby
import threading
from kobo.shortcuts import force_list, relative_path
from kobo.rpmlib import make_nvra
@ -29,7 +31,10 @@ from pungi.arch import get_valid_arches
from pungi.util import is_arch_multilib, retry, find_old_compose
from pungi import Modulemd
from pungi.phases.pkgset.common import create_arch_repos, create_global_repo, populate_arch_pkgsets
from pungi.phases.pkgset.common import (create_arch_repos,
populate_arch_pkgsets,
get_create_global_repo_cmd,
run_create_global_repo)
from pungi.phases.gather import get_packages_to_gather
import pungi.phases.pkgset.source
@ -179,10 +184,16 @@ class PkgsetSourceKoji(pungi.phases.pkgset.source.PkgsetSourceBase):
def get_pkgset_from_koji(compose, koji_wrapper, path_prefix):
event_info = get_koji_event_info(compose, koji_wrapper)
pkgset_global = populate_global_pkgset(compose, koji_wrapper, path_prefix, event_info)
cmd = get_create_global_repo_cmd(compose, path_prefix)
t = threading.Thread(target=run_create_global_repo, args=(compose, cmd))
t.start()
package_sets = populate_arch_pkgsets(compose, path_prefix, pkgset_global)
package_sets["global"] = pkgset_global
create_global_repo(compose, path_prefix)
t.join()
for arch in compose.get_arches():
# TODO: threads? runroot?
create_arch_repos(compose, arch, path_prefix)

14
pungi/phases/pkgset/sources/source_repos.py
View File

@ -15,6 +15,7 @@
import os
import threading
from six.moves import cPickle as pickle
from kobo.shortcuts import run
@ -24,7 +25,10 @@ from pungi.arch import get_valid_arches
from pungi.util import makedirs, is_arch_multilib
from pungi.wrappers.pungi import PungiWrapper
from pungi.phases.pkgset.common import create_global_repo, create_arch_repos, populate_arch_pkgsets
from pungi.phases.pkgset.common import (run_create_global_repo,
get_create_global_repo_cmd,
create_arch_repos,
populate_arch_pkgsets)
from pungi.phases.gather import get_prepopulate_packages, get_packages_to_gather
from pungi.linker import LinkerThread, LinkerPool
@ -112,10 +116,16 @@ def get_pkgset_from_repos(compose):
flist = sorted(set(flist))
pkgset_global = populate_global_pkgset(compose, flist, path_prefix)
cmd = get_create_global_repo_cmd(compose, path_prefix)
t = threading.Thread(target=run_create_global_repo, args=(compose, cmd))
t.start()
# get_extra_packages(compose, pkgset_global)
package_sets = populate_arch_pkgsets(compose, path_prefix, pkgset_global)
create_global_repo(compose, path_prefix)
t.join()
for arch in compose.get_arches():
# TODO: threads? runroot?
create_arch_repos(compose, arch, path_prefix)

9
tests/test_pkgset_source_koji.py
View File

@ -253,10 +253,11 @@ class TestGetPackageSetFromKoji(helpers.PungiTestCase):
self.koji_wrapper.koji_proxy.getTag.return_value = TAG_INFO
@mock.patch('pungi.phases.pkgset.sources.source_koji.create_arch_repos')
@mock.patch('pungi.phases.pkgset.sources.source_koji.create_global_repo')
@mock.patch('pungi.phases.pkgset.sources.source_koji.run_create_global_repo')
@mock.patch('pungi.phases.pkgset.sources.source_koji.get_create_global_repo_cmd')
@mock.patch('pungi.phases.pkgset.sources.source_koji.populate_arch_pkgsets')
@mock.patch('pungi.phases.pkgset.sources.source_koji.populate_global_pkgset')
def test_get_package_sets(self, pgp, pap, cgr, car):
def test_get_package_sets(self, pgp, pap, gcgrc, rcgr, car):
expected = {'x86_64': mock.Mock()}
pap.return_value = expected
expected['global'] = pgp.return_value
@ -273,8 +274,10 @@ class TestGetPackageSetFromKoji(helpers.PungiTestCase):
EVENT_INFO)])
self.assertEqual(pap.call_args_list,
[mock.call(self.compose, '/prefix', pgp.return_value)])
self.assertEqual(cgr.call_args_list,
self.assertEqual(gcgrc.call_args_list,
[mock.call(self.compose, '/prefix')])
self.assertEqual(rcgr.call_args_list,
[mock.call(self.compose, gcgrc.return_value)])
self.assertItemsEqual(car.call_args_list,
[mock.call(self.compose, 'x86_64', '/prefix'),
mock.call(self.compose, 'amd64', '/prefix')])