def test_parse_kernel_cmdline(self):
data = 'foo=bar baz abc=def=123'
with mock.patch('six.moves.builtins.open',
mock.mock_open(read_data=data)) as mock_open:
params = utils.parse_kernel_cmdline()
self.assertEqual('bar', params['foo'])
mock_open.assert_called_once_with('/proc/cmdline', 'rt')
def main():
"""Script informs Ironic that bootstrap loading is done.
There are three mandatory parameters in kernel command line.
Ironic prepares these two:
'api-url' - URL of Ironic API service,
'deployment_id' - UUID of the node in Ironic.
Passed from PXE boot loader:
'BOOTIF' - MAC address of the boot interface,
http://www.syslinux.org/wiki/index.php/SYSLINUX#APPEND_-
Example: api_url=http://192.168.122.184:6385
deployment_id=eeeeeeee-dddd-cccc-bbbb-aaaaaaaaaaaa
BOOTIF=01-88-99-aa-bb-cc-dd
"""
kernel_params = utils.parse_kernel_cmdline()
api_url = kernel_params.get('api-url')
deployment_id = kernel_params.get('deployment_id')
if api_url is None or deployment_id is None:
_process_error('Mandatory parameter ("api-url" or "deployment_id") is '
'missing.')
bootif = kernel_params.get('BOOTIF')
if bootif is None:
_process_error('Cannot define boot interface, "BOOTIF" parameter is '
'missing.')
# The leading `01-' denotes the device type (Ethernet) and is not a part of
# the MAC address
boot_mac = bootif[3:].replace('-', ':')
for n in range(10):
boot_ip = utils.get_interface_ip(boot_mac)
if boot_ip is not None:
break
time.sleep(10)
else:
_process_error('Cannot find IP address of boot interface.')
data = {
"address": boot_ip,
"status": "ready",
"error_message": "no errors"
}
passthru = '%(api-url)s/v1/nodes/%(deployment_id)s/vendor_passthru' \
'/pass_deploy_info' % {'api-url': api_url,
'deployment_id': deployment_id}
try:
resp = requests.post(passthru,
data=json.dumps(data),
headers={
'Content-Type': 'application/json',
'Accept': 'application/json'
})
except Exception as e:
_process_error(str(e))
if resp.status_code != 202:
_process_error('Wrong status code %d returned from Ironic API' %
resp.status_code)
def main():
"""Script informs Ironic that bootstrap loading is done.
There are three mandatory parameters in kernel command line.
Ironic prepares these two:
'api-url' - URL of Ironic API service,
'deployment_id' - UUID of the node in Ironic.
Passed from PXE boot loader:
'BOOTIF' - MAC address of the boot interface,
http://www.syslinux.org/wiki/index.php/SYSLINUX#APPEND_-
Example: api_url=http://192.168.122.184:6385
deployment_id=eeeeeeee-dddd-cccc-bbbb-aaaaaaaaaaaa
BOOTIF=01-88-99-aa-bb-cc-dd
"""
kernel_params = utils.parse_kernel_cmdline()
api_url = kernel_params.get('api-url')
deployment_id = kernel_params.get('deployment_id')
if api_url is None or deployment_id is None:
_process_error('Mandatory parameter ("api-url" or "deployment_id") is '
'missing.')
bootif = kernel_params.get('BOOTIF')
if bootif is None:
_process_error('Cannot define boot interface, "BOOTIF" parameter is '
'missing.')
# The leading `01-' denotes the device type (Ethernet) and is not a part of
# the MAC address
boot_mac = bootif[3:].replace('-', ':')
for n in range(10):
boot_ip = utils.get_interface_ip(boot_mac)
if boot_ip is not None:
break
time.sleep(10)
else:
_process_error('Cannot find IP address of boot interface.')
data = {"address": boot_ip,
"status": "ready",
"error_message": "no errors"}
passthru = '%(api-url)s/v1/nodes/%(deployment_id)s/vendor_passthru' \
'/heartbeat' % {'api-url': api_url,
'deployment_id': deployment_id}
try:
resp = requests.post(passthru, data=json.dumps(data),
headers={'Content-Type': 'application/json',
'Accept': 'application/json'})
except Exception as e:
_process_error(str(e))
if resp.status_code != 202:
_process_error('Wrong status code %d returned from Ironic API' %
resp.status_code)
def main():
"""Script informs Ironic that bootstrap loading is done.
There are three mandatory parameters in kernel command line.
Ironic prepares these two:
'api-url' - URL of Ironic API service,
'deployment_id' - UUID of the node in Ironic.
Passed from PXE boot loader:
'BOOTIF' - MAC address of the boot interface,
http://www.syslinux.org/wiki/index.php/SYSLINUX#APPEND_-
Example: api_url=http://192.168.122.184:6385
deployment_id=eeeeeeee-dddd-cccc-bbbb-aaaaaaaaaaaa
BOOTIF=01-88-99-aa-bb-cc-dd
"""
kernel_params = utils.parse_kernel_cmdline()
api_url = kernel_params.get('api-url')
deployment_id = kernel_params.get('deployment_id')
if api_url is None or deployment_id is None:
_process_error('Mandatory parameter ("api-url" or "deployment_id") is '
'missing.')
bootif = kernel_params.get('BOOTIF')
if bootif is None:
_process_error('Cannot define boot interface, "BOOTIF" parameter is '
'missing.')
# The leading `01-' denotes the device type (Ethernet) and is not a part of
# the MAC address
boot_mac = bootif[3:].replace('-', ':')
for n in range(_GET_ADDR_MAX_ITERATION):
boot_ip = utils.get_interface_ip(boot_mac)
if boot_ip is not None:
break
time.sleep(_RETRY_INTERVAL)
else:
_process_error('Cannot find IP address of boot interface.')
# NOTE(pas-ha) supporting only Ironic API >= 1.22 !!!
headers = {
'Content-Type': 'application/json',
'Accept': 'application/json',
'X-OpenStack-Ironic-API-Version': '1.22'
}
data = {"callback_url": "ssh://" + boot_ip}
heartbeat = '{api_url}/v1/heartbeat/{uuid}'.format(api_url=api_url,
uuid=deployment_id)
for attempt in range(_POST_CALLBACK_MAX_ITERATION):
try:
resp = requests.post(heartbeat,
data=json.dumps(data),
headers=headers)
except Exception as e:
error = str(e)
else:
if resp.status_code != 202:
error = ('Wrong status code %d returned from Ironic API' %
resp.status_code)
else:
break
time.sleep(_RETRY_INTERVAL)
else:
# executed only when whole for block was executed w/o breaks
_process_error(error)
def test_parse_kernel_cmdline(self):
data = "foo=bar baz abc=def=123"
with mock.patch("six.moves.builtins.open", mock.mock_open(read_data=data)) as mock_open:
params = utils.parse_kernel_cmdline()
self.assertEqual("bar", params["foo"])
mock_open.assert_called_once_with("/proc/cmdline", "rt")