def test_running_install_hosts(self): """ Test packstack.installer.run_setup.main This test effectivly runs all of the python code ran by packstack --install-hosts=127.0.0.1 --os-swift-install=y \ --nagios-install=y It is a fairly wide net but boost code coverage of the packstack python code to about 85%, more finer grained tests should also be Added to target speficic test cases. Popen is replaced in PackstackTestCaseMixin so no actual commands get run on the host running the unit tests """ # we need following to pass manage_epel(enabled=1) and # manage_rdo(havana-6.noarch\nenabled=0) functions fake = FakePopen() fake.stdout = 'havana-6.noarch\nenabled=0enabled=1' subprocess.Popen = fake # create a dummy public key dummy_public_key = os.path.join(self.tempdir, 'id_rsa.pub') with open(dummy_public_key, 'w') as dummy: dummy.write('ssh-rsa AAAAblablabla') # Save sys.argv and replace it with the args we want optparse to use orig_argv = sys.argv sys.argv = [ 'packstack', '--ssh-public-key=%s' % dummy_public_key, '--install-hosts=127.0.0.1', '--os-swift-install=y', '--nagios-install=y', '--use-epel=y' ] # There is no puppet logfile to validate, so replace # ospluginutils.validate_puppet_logfile with a mock function orig_validate_logfile = puppet.validate_logfile puppet.validate_logfile = lambda a: None puppet.scan_logfile = lambda a: [] # If there is a error in a plugin sys.exit() gets called, this masks # the actual error that should be reported, so we replace it to # raise Exception, packstack logging gives a more infomrative error def raise_(ex): raise ex orig_sys_exit = sys.exit sys.exit = lambda a: raise_(Exception('Error during install-hosts')) try: run_setup.main() finally: sys.argv = orig_argv ospluginutils.validate_puppet_logfile = orig_validate_logfile sys.exit = orig_sys_exit try: shutil.rmtree(basedefs.VAR_DIR) except: pass
def test_running_install_hosts(self): """ Test packstack.installer.run_setup.main This test effectivly runs all of the python code ran by packstack --install-hosts=127.0.0.1 --os-swift-install=y \ --nagios-install=y It is a fairly wide net but boost code coverage of the packstack python code to about 85%, more finer grained tests should also be Added to target speficic test cases. Popen is replaced in PackstackTestCaseMixin so no actual commands get run on the host running the unit tests """ # we need following to pass manage_epel(enabled=1) and # manage_rdo(havana-6.noarch\nenabled=0) functions fake = FakePopen() fake.stdout = 'havana-6.noarch\nenabled=0enabled=1' subprocess.Popen = fake # create a dummy public key dummy_public_key = os.path.join(self.tempdir, 'id_rsa.pub') with open(dummy_public_key, 'w') as dummy: dummy.write('ssh-rsa AAAAblablabla') # Save sys.argv and replace it with the args we want optparse to use orig_argv = sys.argv sys.argv = ['packstack', '--ssh-public-key=%s' % dummy_public_key, '--install-hosts=127.0.0.1', '--os-swift-install=y', '--nagios-install=y', '--use-epel=y'] # There is no puppet logfile to validate, so replace # ospluginutils.validate_puppet_logfile with a mock function orig_validate_logfile = puppet.validate_logfile puppet.validate_logfile = lambda a: None puppet.scan_logfile = lambda a: [] # If there is a error in a plugin sys.exit() gets called, this masks # the actual error that should be reported, so we replace it to # raise Exception, packstack logging gives a more infomrative error def raise_(ex): raise ex orig_sys_exit = sys.exit sys.exit = lambda a: raise_(Exception('Error during install-hosts')) try: run_setup.main() finally: sys.argv = orig_argv ospluginutils.validate_puppet_logfile = orig_validate_logfile sys.exit = orig_sys_exit try: shutil.rmtree(basedefs.VAR_DIR) except: pass
def test_running_install_hosts(self): """ Test packstack.installer.run_setup.main This test effectivly runs all of the python code ran by packstack --install-hosts=127.0.0.1 --os-swift-install=y \ --nagios-install=y It is a fairly wide net but boost code coverage of the packstack python code to about 85%, more finer grained tests should also be Added to target speficic test cases. Popen is replaced in PackstackTestCaseMixin so no actual commands get run on the host running the unit tests """ subprocess.Popen = FakePopen FakePopen.register('cat /etc/resolv.conf | grep nameserver', stdout='nameserver 127.0.0.1') # required by packstack.plugins.serverprep_949.mangage_rdo FakePopen.register( "rpm -q rdo-release " "--qf='%{version}-%{release}.%{arch}\n'", stdout='icehouse-2.noarch\n') FakePopen.register_as_script( 'yum-config-manager --enable ' 'openstack-icehouse', stdout='[openstack-icehouse]\nenabled=1') # required by packstack.plugins.nova_300.gather_host_keys FakePopen.register('ssh-keyscan 127.0.0.1', stdout='127.0.0.1 ssh-rsa hostkey-data') # create a dummy public key dummy_public_key = os.path.join(self.tempdir, 'id_rsa.pub') makefile(dummy_public_key, 'ssh-rsa AAAAblablabla') # create dummy keys for live migration mechanism makefile( os.path.join(basedefs.VAR_DIR, 'nova_migration_key'), '-----BEGIN RSA PRIVATE KEY-----\n' 'keydata\n' '-----END RSA PRIVATE KEY-----\n') makefile(os.path.join(basedefs.VAR_DIR, 'nova_migration_key.pub'), 'ssh-rsa keydata') # Save sys.argv and replace it with the args we want optparse to use orig_argv = sys.argv sys.argv = [ 'packstack', '--debug', '--ssh-public-key=%s' % dummy_public_key, '--install-hosts=127.0.0.1', '--os-swift-install=y', '--nagios-install=y', '--use-epel=y' ] # There is no puppet logfile to validate, so replace # ospluginutils.validate_puppet_logfile with a mock function orig_validate_logfile = puppet.validate_logfile puppet.validate_logfile = lambda a: None puppet.scan_logfile = lambda a: [] # If there is a error in a plugin sys.exit() gets called, this masks # the actual error that should be reported, so we replace it to # raise Exception, packstack logging gives a more infomrative error def raise_(ex): raise ex orig_sys_exit = sys.exit sys.exit = lambda a: raise_(Exception('Error during install-hosts')) try: run_setup.main() finally: sys.argv = orig_argv ospluginutils.validate_puppet_logfile = orig_validate_logfile sys.exit = orig_sys_exit try: shutil.rmtree(basedefs.VAR_DIR) except: pass
def test_running_install_hosts(self): """ Test packstack.installer.run_setup.main This test effectivly runs all of the python code ran by packstack --install-hosts=127.0.0.1 --os-swift-install=y \ --nagios-install=y It is a fairly wide net but boost code coverage of the packstack python code to about 85%, more finer grained tests should also be Added to target speficic test cases. Popen is replaced in PackstackTestCaseMixin so no actual commands get run on the host running the unit tests """ subprocess.Popen = FakePopen FakePopen.register('cat /etc/resolv.conf | grep nameserver', stdout='nameserver 127.0.0.1') # required by packstack.plugins.serverprep_949.mangage_rdo FakePopen.register("rpm -q rdo-release " "--qf='%{version}-%{release}.%{arch}\n'", stdout='icehouse-2.noarch\n') FakePopen.register_as_script('yum-config-manager --enable ' 'openstack-icehouse', stdout='[openstack-icehouse]\nenabled=1') FakePopen.register_as_script( 'facter -p', stdout='operatingsystem => Fedora\noperatingsystemmajrelease => 21' ) # required by packstack.plugins.nova_300.gather_host_keys FakePopen.register('ssh-keyscan 127.0.0.1', stdout='127.0.0.1 ssh-rsa hostkey-data') # create a dummy public key dummy_public_key = os.path.join(self.tempdir, 'id_rsa.pub') makefile(dummy_public_key, 'ssh-rsa AAAAblablabla') # create dummy keys for live migration mechanism makefile(os.path.join(basedefs.VAR_DIR, 'nova_migration_key'), '-----BEGIN RSA PRIVATE KEY-----\n' 'keydata\n' '-----END RSA PRIVATE KEY-----\n') makefile(os.path.join(basedefs.VAR_DIR, 'nova_migration_key.pub'), 'ssh-rsa keydata') # Save sys.argv and replace it with the args we want optparse to use orig_argv = sys.argv sys.argv = ['packstack', '--debug', '--ssh-public-key=%s' % dummy_public_key, '--install-hosts=127.0.0.1', '--os-swift-install=y', '--nagios-install=y', '--use-epel=y'] # There is no puppet logfile to validate, so replace # ospluginutils.validate_puppet_logfile with a mock function orig_validate_logfile = puppet.validate_logfile puppet.validate_logfile = lambda a: None puppet.scan_logfile = lambda a: [] # If there is a error in a plugin sys.exit() gets called, this masks # the actual error that should be reported, so we replace it to # raise Exception, packstack logging gives a more infomrative error def raise_(ex): raise ex orig_sys_exit = sys.exit sys.exit = lambda a: raise_(Exception('Error during install-hosts')) try: run_setup.main() finally: sys.argv = orig_argv ospluginutils.validate_puppet_logfile = orig_validate_logfile sys.exit = orig_sys_exit try: shutil.rmtree(basedefs.VAR_DIR) except: pass