def _set_config_on_node(
communicator, reporter, node, name, config_data, authfile=None,
authfile_data=None
):
"""
Set booth config for instance 'name' on specified node.
communicator -- NodeCommunicator
reporter -- report processor
node -- NodeAddresses
name -- name of booth instance
config_data -- booth config as string
authfile -- path to authfile
authfile_data -- authfile content as bytes
"""
data = {
"config": {
"name": "{0}.conf".format(name),
"data": config_data
}
}
if authfile is not None and authfile_data is not None:
data["authfile"] = {
"name": os.path.basename(authfile),
"data": base64.b64encode(authfile_data).decode("utf-8")
}
communicator.call_node(
node,
"remote/booth_set_config",
NodeCommunicator.format_data_dict([("data_json", json.dumps(data))])
)
reporter.process(reports.booth_config_saved(node.label, [name]))
def _set_config_on_node(
communicator, reporter, node, name, config_data, authfile=None,
authfile_data=None
):
"""
Set booth config for instance 'name' on specified node.
communicator -- NodeCommunicator
reporter -- report processor
node -- NodeAddresses
name -- name of booth instance
config_data -- booth config as string
authfile -- path to authfile
authfile_data -- authfile content as bytes
"""
data = {
"config": {
"name": "{0}.conf".format(name),
"data": config_data
}
}
if authfile is not None and authfile_data is not None:
data["authfile"] = {
"name": os.path.basename(authfile),
"data": base64.b64encode(authfile_data).decode("utf-8")
}
communicator.call_node(
node,
"remote/booth_set_config",
NodeCommunicator.format_data_dict([("data_json", json.dumps(data))])
)
reporter.process(reports.booth_config_accepted_by_node(node.label, [name]))
def pull_config_from_node(communicator, node, name):
"""
Get config of specified booth instance and its authfile if there is one
from 'node'. It returns dictionary with format:
{
"config": {
"name": <file name of config>,
"data": <content of file>
},
"authfile": {
"name": <file name of authfile, None if it doesn't exist>,
"data": <base64 coded content of authfile>
}
communicator -- NodeCommunicator
node -- NodeAddresses
name -- name of booth instance
"""
try:
return json.loads(communicator.call_node(
node,
"remote/booth_get_config",
NodeCommunicator.format_data_dict([("name", name)])
))
except NodeCommunicationException as e:
raise LibraryError(node_communicator_exception_to_report_item(e))
except ValueError:
raise LibraryError(lib_reports.invalid_response_format(node.label))
def pull_config_from_node(communicator, node, name):
"""
Get config of specified booth instance and its authfile if there is one
from 'node'. It returns dictionary with format:
{
"config": {
"name": <file name of config>,
"data": <content of file>
},
"authfile": {
"name": <file name of authfile, None if it doesn't exist>,
"data": <base64 coded content of authfile>
}
communicator -- NodeCommunicator
node -- NodeAddresses
name -- name of booth instance
"""
try:
return json.loads(communicator.call_node(
node,
"remote/booth_get_config",
NodeCommunicator.format_data_dict([("name", name)])
))
except NodeCommunicationException as e:
raise LibraryError(node_communicator_exception_to_report_item(e))
except ValueError:
raise LibraryError(lib_reports.invalid_response_format(node.label))
def check_sbd(communicator, node, watchdog, device_list):
"""
Check SBD on specified 'node' and existence of specified watchdog and
devices.
communicator -- NodeCommunicator
node -- NodeAddresses
watchdog -- watchdog path
device_list -- list of strings
"""
return communicator.call_node(
node, "remote/check_sbd",
NodeCommunicator.format_data_dict([
("watchdog", watchdog),
("device_list", NodeCommunicator.format_data_json(device_list)),
]))
def node_communicator(self):
return NodeCommunicator(
self.logger,
self.report_processor,
self.__get_auth_tokens(),
self.user_login,
self.user_groups
)
def set_remote_corosync_conf(node_communicator, node_addr, config_text):
"""
Send corosync.conf to a node
node_addr instance of NodeAddresses
config_text corosync.conf text
"""
dummy_response = node_communicator.call_node(
node_addr, "remote/set_corosync_conf",
NodeCommunicator.format_data_dict({'corosync_conf': config_text}))
def set_remote_corosync_conf(node_communicator, node_addr, config_text):
"""
Send corosync.conf to a node
node_addr instance of NodeAddresses
config_text corosync.conf text
"""
dummy_response = node_communicator.call_node(
node_addr, "remote/set_corosync_conf", NodeCommunicator.format_data_dict({"corosync_conf": config_text})
)
def set_sbd_config(communicator, node, config):
"""
Send SBD configuration to 'node'.
communicator -- NodeCommunicator
node -- NodeAddresses
config -- string, SBD configuration file
"""
communicator.call_node(
node, "remote/set_sbd_config",
NodeCommunicator.format_data_dict([("config", config)]))
def check_sbd(communicator, node, watchdog):
"""
Check SBD on specified 'node' and existence of specified watchdog.
communicator -- NodeCommunicator
node -- NodeAddresses
watchdog -- watchdog path
"""
return communicator.call_node(
node, "remote/check_sbd",
NodeCommunicator.format_data_dict([("watchdog", watchdog)]))
def node_check_auth(communicator, node):
"""
Check authentication and online status of 'node'.
communicator -- NodeCommunicator
node -- NodeAddresses
"""
communicator.call_node(
node,
"remote/check_auth",
NodeCommunicator.format_data_dict({"check_auth_only": 1})
)
def check_sbd(communicator, node, watchdog):
"""
Check SBD on specified 'node' and existence of specified watchdog.
communicator -- NodeCommunicator
node -- NodeAddresses
watchdog -- watchdog path
"""
return communicator.call_node(
node,
"remote/check_sbd",
NodeCommunicator.format_data_dict([("watchdog", watchdog)])
)
def set_sbd_config(communicator, node, config):
"""
Send SBD configuration to 'node'.
communicator -- NodeCommunicator
node -- NodeAddresses
config -- string, SBD configuration file
"""
communicator.call_node(
node,
"remote/set_sbd_config",
NodeCommunicator.format_data_dict([("config", config)])
)
def send_all_config_to_node(
communicator,
reporter,
node,
rewrite_existing=False,
skip_wrong_config=False
):
"""
Send all booth configs from default booth config directory and theri
authfiles to specified node.
communicator -- NodeCommunicator
reporter -- report processor
node -- NodeAddress
rewrite_existing -- if True rewrite existing file
skip_wrong_config -- if True skip local configs that are unreadable
"""
config_dict = booth_conf.read_configs(reporter, skip_wrong_config)
if not config_dict:
return
file_list = []
for config, config_data in sorted(config_dict.items()):
try:
authfile_path = config_structure.get_authfile(
config_parser.parse(config_data)
)
file_list.append({
"name": config,
"data": config_data,
"is_authfile": False
})
if authfile_path:
content = booth_conf.read_authfile(reporter, authfile_path)
if not content:
continue
file_list.append({
"name": os.path.basename(authfile_path),
"data": base64.b64encode(content).decode("utf-8"),
"is_authfile": True
})
except LibraryError:
reporter.process(reports.booth_skipping_config(
config, "unable to parse config"
))
data = [("data_json", json.dumps(file_list))]
if rewrite_existing:
data.append(("rewrite_existing", "1"))
reporter.process(reports.booth_sending_local_configs_to_node(node.label))
try:
response = json.loads(communicator.call_node(
node,
"remote/booth_save_files",
NodeCommunicator.format_data_dict(data)
))
report_list = []
for file in response["existing"]:
report_list.append(lib_reports.file_already_exists(
None,
file,
Severities.WARNING if rewrite_existing else Severities.ERROR,
(
None if rewrite_existing
else report_codes.FORCE_FILE_OVERWRITE
),
node.label
))
for file, reason in response["failed"].items():
report_list.append(reports.booth_config_not_saved(
node.label, reason, file
))
reporter.process_list(report_list)
reporter.process(
reports.booth_config_saved(node.label, response["saved"])
)
except NodeCommunicationException as e:
raise LibraryError(node_communicator_exception_to_report_item(e))
except (KeyError, ValueError):
raise LibraryError(lib_reports.invalid_response_format(node.label))
def send_all_config_to_node(
communicator,
reporter,
node,
rewrite_existing=False,
skip_wrong_config=False
):
"""
Send all booth configs from default booth config directory and theri
authfiles to specified node.
communicator -- NodeCommunicator
reporter -- report processor
node -- NodeAddress
rewrite_existing -- if True rewrite existing file
skip_wrong_config -- if True skip local configs that are unreadable
"""
config_dict = booth_conf.read_configs(reporter, skip_wrong_config)
if not config_dict:
return
reporter.process(reports.booth_config_distribution_started())
file_list = []
for config, config_data in sorted(config_dict.items()):
try:
authfile_path = config_structure.get_authfile(
config_parser.parse(config_data)
)
file_list.append({
"name": config,
"data": config_data,
"is_authfile": False
})
if authfile_path:
content = booth_conf.read_authfile(reporter, authfile_path)
if not content:
continue
file_list.append({
"name": os.path.basename(authfile_path),
"data": base64.b64encode(content).decode("utf-8"),
"is_authfile": True
})
except LibraryError:
reporter.process(reports.booth_skipping_config(
config, "unable to parse config"
))
data = [("data_json", json.dumps(file_list))]
if rewrite_existing:
data.append(("rewrite_existing", "1"))
try:
response = json.loads(communicator.call_node(
node,
"remote/booth_save_files",
NodeCommunicator.format_data_dict(data)
))
report_list = []
for file in response["existing"]:
report_list.append(lib_reports.file_already_exists(
None,
file,
Severities.WARNING if rewrite_existing else Severities.ERROR,
(
None if rewrite_existing
else report_codes.FORCE_FILE_OVERWRITE
),
node.label
))
for file, reason in response["failed"].items():
report_list.append(reports.booth_config_distribution_node_error(
node.label, reason, file
))
reporter.process_list(report_list)
reporter.process(
reports.booth_config_accepted_by_node(node.label, response["saved"])
)
except NodeCommunicationException as e:
raise LibraryError(node_communicator_exception_to_report_item(e))
except (KeyError, ValueError):
raise LibraryError(lib_reports.invalid_response_format(node.label))
