def pre_ponr_conversion():
"""Perform steps and checks to guarantee system is ready for conversion."""
# check if user pass some repo to both disablerepo and enablerepo options
pkghandler.has_duplicate_repos_across_disablerepo_enablerepo_options()
# checking if /mnt and /sys are read-write
loggerinst.task("Convert: Checking /mnt and /sys are read-write")
utils.check_readonly_mounts()
# package analysis
loggerinst.task("Convert: List third-party packages")
pkghandler.list_third_party_pkgs()
# remove excluded packages
loggerinst.task("Convert: Remove excluded packages")
pkghandler.remove_excluded_pkgs()
# handle special cases
loggerinst.task("Convert: resolve possible edge cases")
special_cases.check_and_resolve()
if not toolopts.tool_opts.disable_submgr:
loggerinst.task("Convert: Subscription Manager - Download packages")
subscription.download_rhsm_pkgs()
loggerinst.task("Convert: Subscription Manager - Replace")
subscription.replace_subscription_manager()
loggerinst.task("Convert: Install RHEL certificates for RHSM")
system_cert = cert.SystemCert()
system_cert.install()
loggerinst.task("Convert: Subscription Manager - Subscribe system")
subscription.subscribe_system()
loggerinst.task("Convert: Get RHEL repository IDs")
rhel_repoids = repo.get_rhel_repoids()
loggerinst.task(
"Convert: Subscription Manager - Check required repositories")
subscription.check_needed_repos_availability(rhel_repoids)
loggerinst.task(
"Convert: Subscription Manager - Disable all repositories")
subscription.disable_repos()
loggerinst.task(
"Convert: Subscription Manager - Enable RHEL repositories")
subscription.enable_repos(rhel_repoids)
# remove non-RHEL packages containing repofiles or affecting variables in the repofiles
loggerinst.task("Convert: Remove packages containing repofiles")
pkghandler.remove_repofile_pkgs()
# comment out the distroverpkg variable in yum.conf
loggerinst.task("Convert: Patch yum configuration file")
redhatrelease.YumConf().patch()
# perform final checks before the conversion
loggerinst.task("Convert: Final system checks before main conversion")
checks.perform_pre_ponr_checks()
def test_get_cert_path(self):
# Check there are certificates for all the supported RHEL variants
for arch, rhel_versions in self.certs.items():
for rhel_version, pem in rhel_versions.items():
utils.DATA_DIR = os.path.join(self.base_data_dir, rhel_version,
arch)
system_cert = cert.SystemCert()
cert_path = system_cert._source_cert_path
self.assertEqual(
cert_path,
"{0}/rhel-certs/{1}".format(utils.DATA_DIR, pem))
def pre_ponr_conversion():
"""Perform steps and checks to guarantee system is ready for conversion."""
# check if user pass some repo to both disablerepo and enablerepo options
pkghandler.has_duplicate_repos_across_disablerepo_enablerepo_options()
# package analysis
loggerinst.task("Convert: List third-party packages")
pkghandler.list_third_party_pkgs()
# remove excluded packages
loggerinst.task("Convert: Remove excluded packages")
pkghandler.remove_excluded_pkgs()
# handle special cases
loggerinst.task("Convert: Resolve possible edge cases")
special_cases.check_and_resolve()
rhel_repoids = []
if not toolopts.tool_opts.no_rhsm:
loggerinst.task("Convert: Subscription Manager - Download packages")
subscription.download_rhsm_pkgs()
loggerinst.task("Convert: Subscription Manager - Replace")
subscription.replace_subscription_manager()
loggerinst.task("Convert: Subscription Manager - Verify installation")
subscription.verify_rhsm_installed()
loggerinst.task("Convert: Install RHEL certificates for RHSM")
system_cert = cert.SystemCert()
system_cert.install()
loggerinst.task("Convert: Subscription Manager - Subscribe system")
subscription.subscribe_system()
loggerinst.task("Convert: Get RHEL repository IDs")
rhel_repoids = repo.get_rhel_repoids()
loggerinst.task(
"Convert: Subscription Manager - Check required repositories")
subscription.check_needed_repos_availability(rhel_repoids)
loggerinst.task(
"Convert: Subscription Manager - Disable all repositories")
subscription.disable_repos()
# remove non-RHEL packages containing repofiles or affecting variables in the repofiles
loggerinst.task("Convert: Remove packages containing .repo files")
pkghandler.remove_repofile_pkgs()
# we need to enable repos after removing repofile pkgs, otherwise we don't get backups
# to restore from on a rollback
if not toolopts.tool_opts.no_rhsm:
loggerinst.task(
"Convert: Subscription Manager - Enable RHEL repositories")
subscription.enable_repos(rhel_repoids)
# perform final checks before the conversion
loggerinst.task("Convert: Final system checks before main conversion")
checks.perform_pre_ponr_checks()
def test_install_cert(self):
# By initializing the cert object we get a path to an existing
# certificate based on the mocked parameters above
system_cert = cert.SystemCert()
system_cert._target_cert_dir = unit_tests.TMP_DIR
system_cert.install()
installed_cert_path = os.path.join(system_cert._target_cert_dir,
system_cert._cert_filename)
self.assertTrue(os.path.exists(installed_cert_path))
shutil.rmtree(unit_tests.TMP_DIR)
def rollback_changes():
"""Perform a rollback of changes made during conversion."""
loggerinst.warning("Abnormal exit! Performing rollback ...")
subscription.rollback()
backup.changed_pkgs_control.restore_pkgs()
repo.restore_yum_repos()
redhatrelease.system_release_file.restore()
redhatrelease.os_release_file.restore()
special_cases.shim_x64_pkg_protection_file.restore()
pkghandler.versionlock_file.restore()
system_cert = cert.SystemCert()
system_cert.remove()
return
def pre_ponr_conversion():
"""Perform steps and checks to guarantee system is ready for conversion."""
loggerinst = logging.getLogger(__name__)
# check if user pass some repo to both disablerepo and enablerepo options
pkghandler.has_duplicate_repos_across_disablerepo_enablerepo_options()
# package analysis
loggerinst.task("Convert: List third-party packages")
pkghandler.list_third_party_pkgs()
# remove excluded packages
loggerinst.task("Convert: Remove excluded packages")
pkghandler.remove_excluded_pkgs()
if not toolopts.tool_opts.disable_submgr:
loggerinst.task("Convert: Subscription Manager - Replace")
subscription.replace_subscription_manager()
loggerinst.task("Convert: Install RHEL certificates for RHSM")
system_cert = cert.SystemCert()
system_cert.install()
loggerinst.task("Convert: Subscription Manager - Subscribe system")
subscription.subscribe_system()
loggerinst.task("Convert: Get RHEL repository IDs")
rhel_repoids = repo.get_rhel_repoids()
loggerinst.task(
"Convert: Subscription Manager - Check required repositories")
subscription.check_needed_repos_availability(rhel_repoids)
loggerinst.task(
"Convert: Subscription Manager - Disable all repositories")
subscription.disable_repos()
loggerinst.task(
"Convert: Subscription Manager - Enable RHEL repositories")
subscription.enable_repos(rhel_repoids)
# remove non-RHEL packages containing repofiles or affecting variables in the repofiles
loggerinst.task("Convert: Remove packages containing repofiles")
pkghandler.remove_repofile_pkgs()
# comment out the distroverpkg variable in yum.conf
loggerinst.task("Convert: Patch yum configuration file")
redhatrelease.YumConf().patch()
def test_remove_cert(
monkeypatch,
create_file,
expected_text_in_logs,
caplog,
tmpdir,
):
tmp_file = tmpdir / "filename"
if create_file:
tmp_file.write(b"some content")
monkeypatch.setattr(cert.SystemCert,
"_get_cert",
value=mock.Mock(return_value=("anything", "anything")))
monkeypatch.setattr(cert.SystemCert,
"_get_target_cert_path",
value=mock.Mock(return_value=str(tmp_file)))
sys_cert = cert.SystemCert()
sys_cert.remove()
assert expected_text_in_logs in caplog.messages[-1]