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Commit 48db30d9 authored by Lu Xu's avatar Lu Xu 👀
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software/ors-amarisoft: add firmware auto-upgrade over netconf

parent aff6a8d9
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Showing with 424 additions and 197 deletions
software/ors-amarisoft/lopcomm-rrh-config.jinja2.py
View file @ 48db30d9
#!{{ python_path }}
import logging
import time
import xmltodict
from logging.handlers import RotatingFileHandler
from ncclient import manager
from ncclient.operations import RPCError
from ncclient.xml_ import *
from ncclient.devices.default import DefaultDeviceHandler
class LopcommNetconfClient:
def __init__(self):
log_file = "{{ log_file }}"
self.logger = logging.getLogger('logger')
self.logger.setLevel(logging.DEBUG)
handler = RotatingFileHandler(log_file, maxBytes=100000, backupCount=5)
self.logger.addHandler(handler)
formatter = logging.Formatter("%(asctime)s [%(levelname)s] %(message)s")
handler.setFormatter(formatter)
if {{ testing }}:
return
def connect(self, host, port, user, password):
if {{ testing }}:
return
self.address = (host, port)
self.logger.info('Connecting to %s, user %s...' % (self.address, user))
self.conn = manager.connect(host=host,
port=port,
username=user,
password=password,
timeout=1800,
device_params={
'name': 'default'
},
hostkey_verify=False)
self.logger.info('Connection to %s successful' % (self.address,))
def edit_config(self, config_files):
for config_file in config_files:
with open(config_file) as f:
config_xml = f.read()
try:
self.logger.info('Sending edit-config RPC request...')
self.conn.edit_config(target='running', config=config_xml)
self.logger.info('Edit-config RPC request sent successfully')
except RPCError as e:
self.logger.error('Error sending edit-config RPC request: %s' % e)
def close(self):
# Close not compatible between ncclient and netconf server
#self.conn.close()
pass
import sys
sys.path.append({{ repr(buildout_directory_path) }})
from ncclient_common import LopcommNetconfClient
if __name__ == '__main__':
nc = LopcommNetconfClient()
nc = LopcommNetconfClient(log_file="{{ log_file }}")
while True:
try:
nc.connect("{{ netaddr.IPAddress(slap_configuration.get('tap-ipv6-gateway', '')) }}", 830, "oranuser", "oranpassword")
......
software/ors-amarisoft/lopcomm-rrh-reset.jinja2.py 0 → 100644
View file @ 48db30d9
#!{{ python_path }}
import time
import sys
sys.path.append({{ repr(buildout_directory_path) }})
from ncclient_common import LopcommNetconfClient
if __name__ == '__main__':
nc = LopcommNetconfClient(log_file="{{ log_file }}")
while True:
try:
nc.connect("{{ netaddr.IPAddress(slap_configuration.get('tap-ipv6-gateway', '')) }}", 830, "oranuser", "oranpassword")
nc.nc.reset_device()
break
except Exception as e:
nc.logger.debug('Got exception, waiting 10 seconds before reconnecting...')
nc.logger.debug(e)
time.sleep(10)
finally:
nc.close()
software/ors-amarisoft/lopcomm-rrh-software.jinja2.py 0 → 100644
View file @ 48db30d9
#!{{ python_path }}
import time
import xmltodict
import sys
import re
import os
sys.path.append({{ repr(buildout_directory_path) }})
from ncclient_common import LopcommNetconfClient
if __name__ == '__main__':
nc = LopcommNetconfClient(
log_file="{{ log_file }}",
software_reply_json_log_file="{{ software_reply_json_log_file }}"
)
while True:
try:
firmware_check_file= os.path.join('{{etc_path}}','is_firmware_updated')
nc.connect("{{ netaddr.IPAddress(slap_configuration.get('tap-ipv6-gateway', '')) }}", 830, "oranuser", "oranpassword")
# Fetch software inventory
inventory_vars = nc.get_inventory()
nonrunning_slot_name = inventory_vars["nonrunning_slot_name"]
running_slot_name = inventory_vars["running_slot_name"]
active_nonrunning_slot_name = inventory_vars["active_nonrunning_slot_name"]
nonrunning_slot_name_build_version = inventory_vars["nonrunning_slot_name_build_version"]
running_slot_name_build_version = inventory_vars["running_slot_name_build_version"]
if running_slot_name and nonrunning_slot_name:
if running_slot_name:
nc.logger.info("One slot is running and one is non-running. Proceeding...")
if running_slot_name_build_version in "{{firmware_name}}":
if not os.path.exists(firmware_check_file):
open(firmware_check_file, "w").write('True')
nc.logger.info("Running slot's build-version %s is already updated. Skipping install." % running_slot_name_build_version)
else:
if os.path.exists(firmware_check_file):
os.remove(firmware_check_file)
nc.logger.info("Current build version: %s" % running_slot_name_build_version)
user_authorized_key ="""{{ slapparameter_dict.get('user-authorized-key', '') }}"""
match = re.match(r'ssh-rsa ([^\s]+)', user_authorized_key)
if match:
extracted_key = match.group(1)
else:
nc.logger.info("No valid key found in user authorized key.")
download_rpc_xml = f"""
<software-download xmlns="urn:o-ran:software-management:1.0">
<remote-file-path>{{remote_file_path}}</remote-file-path>
<server>
<keys>
<algorithm xmlns:ct="urn:ietf:params:xml:ns:yang:ietf-crypto-types">1024</algorithm>
<public-key>{extracted_key}</public-key>
</keys>
</server>
</software-download>
"""
download_reply_xml = nc.custom_rpc_request(download_rpc_xml)
nc.logger.info("Downloading software...")
time.sleep(60)
if download_reply_xml:
nc.logger.info("Download proceed.")
download_data = xmltodict.parse(download_reply_xml)
nc.software_reply_json_logger.info('', extra={'data': download_data})
install_rpc_xml = f"""
<software-install xmlns="urn:o-ran:software-management:1.0">
<slot-name>{nonrunning_slot_name}</slot-name>
<file-names>{{firmware_name}}</file-names>
</software-install>
"""
install_reply_xml = nc.custom_rpc_request(install_rpc_xml)
nc.logger.info("Installing software...")
time.sleep(60)
if install_reply_xml:
nc.logger.info("Installation proceed.")
install_data = xmltodict.parse(install_reply_xml)
nc.software_reply_json_logger.info('', extra={'data': install_data})
if nonrunning_slot_name_build_version in "{{firmware_name}}":
activate_rpc_xml = f"""
<software-activate xmlns="urn:o-ran:software-management:1.0">
<slot-name>{nonrunning_slot_name}</slot-name>
</software-activate>
"""
activate_reply_xml = nc.custom_rpc_request(activate_rpc_xml)
nc.logger.info("Activating software...")
time.sleep(60)
if activate_reply_xml:
nc.logger.info("Activation proceed.")
activate_data = xmltodict.parse(activate_reply_xml)
nc.software_reply_json_logger.info('', extra={'data': activate_data})
nc.get_inventory()
if nonrunning_slot_name_build_version in "{{firmware_name}}" and active_nonrunning_slot_name:
nc.logger.info("Active non-running slot has the updated build version. Resetting device.")
nc.reset_device()
break
except Exception as e:
nc.logger.debug('Got exception, waiting 10 seconds before reconnecting...')
nc.logger.debug(str(e))
time.sleep(10)
finally:
nc.close()
software/ors-amarisoft/lopcomm-rrh-stats.jinja2.py
View file @ 48db30d9
#!{{ python_path }}
import json
import logging
import time
import xmltodict
from logging.handlers import RotatingFileHandler
from ncclient import manager
from ncclient.xml_ import *
from ncclient.devices.default import DefaultDeviceHandler
class LopcommNetconfClient:
def __init__(self):
log_file = "{{ log_file }}"
json_log_file = "{{ json_log_file }}"
cfg_json_log_file = "{{ cfg_json_log_file }}"
supervision_json_log_file = "{{ supervision_json_log_file }}"
ncsession_json_log_file = "{{ ncsession_json_log_file }}"
self.logger = logging.getLogger('logger')
self.json_logger = logging.getLogger('json_logger')
self.cfg_json_logger = logging.getLogger('cfg_json_logger')
self.supervision_json_logger = logging.getLogger('supervision_json_logger')
self.ncsession_json_logger = logging.getLogger('ncsession_json_logger')
self.logger.setLevel(logging.DEBUG)
self.json_logger.setLevel(logging.DEBUG)
self.cfg_json_logger.setLevel(logging.DEBUG)
self.supervision_json_logger.setLevel(logging.DEBUG)
self.ncsession_json_logger.setLevel(logging.DEBUG)
json_handler = RotatingFileHandler(json_log_file, maxBytes=100000, backupCount=5)
json_formatter = logging.Formatter('{"time": "%(asctime)s", "log_level": "%(levelname)s", "message": "%(message)s", "data": %(data)s}')
json_handler.setFormatter(json_formatter)
self.json_logger.addHandler(json_handler)
cfg_json_handler = RotatingFileHandler(cfg_json_log_file, maxBytes=100000, backupCount=5)
cfg_json_formatter = logging.Formatter('{"time": "%(asctime)s", "log_level": "%(levelname)s", "message": "%(message)s", "data": %(data)s}')
cfg_json_handler.setFormatter(cfg_json_formatter)
self.cfg_json_logger.addHandler(cfg_json_handler)
supervision_json_handler = RotatingFileHandler(supervision_json_log_file, maxBytes=100000, backupCount=5)
supervision_json_formatter = logging.Formatter('{"time": "%(asctime)s", "log_level": "%(levelname)s", "message": "%(message)s", "data": %(data)s}')
supervision_json_handler.setFormatter(supervision_json_formatter)
self.supervision_json_logger.addHandler(supervision_json_handler)
ncsession_json_handler = RotatingFileHandler(ncsession_json_log_file, maxBytes=100000, backupCount=5)
ncsession_json_formatter = logging.Formatter('{"time": "%(asctime)s", "log_level": "%(levelname)s", "message": "%(message)s", "data": %(data)s}')
ncsession_json_handler.setFormatter(ncsession_json_formatter)
self.ncsession_json_logger.addHandler(ncsession_json_handler)
handler = RotatingFileHandler(log_file, maxBytes=100000, backupCount=5)
self.logger.addHandler(handler)
formatter = logging.Formatter("%(asctime)s [%(levelname)s] %(message)s")
handler.setFormatter(formatter)
if {{ testing }}:
return
def connect(self, host, port, user, password):
if {{ testing }}:
return
self.address = (host, port)
self.logger.info('Connecting to %s, user %s...' % (self.address, user))
self.conn = manager.connect(host=host,
port=port,
username=user,
password=password,
timeout=1800,
device_params={
'name': 'default'
},
hostkey_verify=False)
self.logger.info('Connection to %s successful' % (self.address,))
def subscribe(self):
# Filter not compatible between ncclient and netconf server
#result = self.conn.create_subscription(filter=('xpath', '/o-ran-fm:*'))
sub = self.conn.create_subscription()
self.logger.info('Subscription to %s successful' % (self.address,))
def get_notification(self):
result = None
while result == None:
self.logger.debug('Waiting for notification from %s...' % (self.address,))
result = self.conn.take_notification(block=True)
if result:
self.logger.debug('Got new notification from %s...' % (self.address,))
result_in_xml = result._raw
data_dict = xmltodict.parse(result_in_xml)
if 'alarm-notif' in data_dict['notification']:
self.json_logger.info('', extra={'data': data_dict})
elif 'supervision-notification' in data_dict['notification']:
self.supervision_json_logger.info('', extra={'data': data_dict})
elif 'netconf-session-start' or 'netconf-session-end' in data_dict['notification']:
self.ncsession_json_logger.info('', extra={'data': data_dict})
else:
self.cfg_json_logger.info('', extra={'data': data_dict})
def close(self):
# Close not compatible between ncclient and netconf server
#self.conn.close()
pass
import sys
sys.path.append({{ repr(buildout_directory_path) }})
from ncclient_common import LopcommNetconfClient
if __name__ == '__main__':
nc = LopcommNetconfClient()
nc = LopcommNetconfClient(
log_file="{{ log_file }}",
json_log_file="{{ json_log_file }}",
cfg_json_log_file="{{ cfg_json_log_file }}",
supervision_json_log_file="{{ supervision_json_log_file }}",
ncsession_json_log_file="{{ ncsession_json_log_file }}",
software_json_log_file="{{ software_json_log_file }}"
)
while True:
try:
nc.connect("{{ netaddr.IPAddress(slap_configuration.get('tap-ipv6-gateway', '')) }}", 830, "oranuser", "oranpassword")
......
software/ors-amarisoft/lopcomm-rrh-supervision.jinja2.py 0 → 100644
View file @ 48db30d9
#!{{ python_path }}
import time
import xmltodict
import sys
import re
import os
sys.path.append({{ repr(buildout_directory_path) }})
from ncclient_common import LopcommNetconfClient
if __name__ == '__main__':
nc = LopcommNetconfClient(
log_file="{{ log_file }}",
supervision_reply_json_log_file="{{ supervision_reply_json_log_file }}"
)
try:
netconf_check_file = os.path.join('{{etc_path}}', 'is_netconf_connected')
nc.connect("{{ netaddr.IPAddress(slap_configuration.get('tap-ipv6-gateway', '')) }}", 830, "oranuser", "oranpassword")
supervision_subscription_rpc_xml = """
<create-subscription xmlns="urn:ietf:params:xml:ns:netconf:notification:1.0">
<stream>o-ran-supervision</stream>
</create-subscription>
"""
nc.logger.info("Subscription creating...")
supervision_subscription_reply_xml = nc.custom_rpc_request(supervision_subscription_rpc_xml)
if supervision_subscription_reply_xml:
nc.logger.info("Subscription created")
supervision_subscription_data = xmltodict.parse(supervision_subscription_reply_xml)
nc.supervision_reply_json_logger.info('', extra={'data': supervision_subscription_data})
while True:
supervision_watchdog_rpc_xml = """
<supervision-watchdog-reset xmlns="urn:o-ran:supervision:1.0">
<supervision-notification-interval>60</supervision-notification-interval>
<guard-timer-overhead>10</guard-timer-overhead>
</supervision-watchdog-reset>
"""
nc.logger.info("NETCONF server replying...")
supervision_watchdog_reply_xml = nc.custom_rpc_request(supervision_watchdog_rpc_xml)
if supervision_watchdog_reply_xml:
if not os.path.exists(netconf_check_file):
open(netconf_check_file, "w").write('True')
nc.logger.info("NETCONF server replied")
supervision_watchdog_data = xmltodict.parse(supervision_watchdog_reply_xml)
nc.supervision_reply_json_logger.info('', extra={'data': supervision_watchdog_data})
# It must be the same interval as <supervision-notification-interval>
time.sleep(60)
else:
if os.path.exists(netconf_check_file):
os.remove(netconf_check_file)
else:
nc.logger.debug("Subscription failed.")
except Exception as e:
nc.logger.debug('Got exception, waiting 10 seconds before reconnecting...')
nc.logger.debug(str(e))
time.sleep(10)
finally:
nc.close()
\ No newline at end of file
software/ors-amarisoft/ncclient_common.py 0 → 100644
View file @ 48db30d9
import time
import logging
import xmltodict
from logging.handlers import RotatingFileHandler
from ncclient import manager
from ncclient.operations import RPCError
from ncclient.xml_ import *
from ncclient.devices.default import DefaultDeviceHandler
class LopcommNetconfClient:
def __init__(self, log_file, json_log_file=None, cfg_json_log_file=None, supervision_json_log_file=None, ncsession_json_log_file=None, software_json_log_file=None, software_reply_json_log_file=None, supervision_reply_json_log_file=None, testing=False):
self.logger = logging.getLogger('logger')
self.logger.setLevel(logging.DEBUG)
handler = RotatingFileHandler(log_file, maxBytes=100000, backupCount=5)
self.logger.addHandler(handler)
formatter = logging.Formatter("%(asctime)s [%(levelname)s] %(message)s")
handler.setFormatter(formatter)
if json_log_file:
self.json_logger = logging.getLogger('json_logger')
self.json_logger.setLevel(logging.DEBUG)
json_handler = RotatingFileHandler(json_log_file, maxBytes=100000, backupCount=5)
json_formatter = logging.Formatter('{"time": "%(asctime)s", "log_level": "%(levelname)s", "message": "%(message)s", "data": %(data)s}')
json_handler.setFormatter(json_formatter)
self.json_logger.addHandler(json_handler)
self.cfg_json_logger = logging.getLogger('cfg_json_logger')
self.cfg_json_logger.setLevel(logging.DEBUG)
cfg_json_handler = RotatingFileHandler(cfg_json_log_file, maxBytes=100000, backupCount=5)
cfg_json_formatter = logging.Formatter('{"time": "%(asctime)s", "log_level": "%(levelname)s", "message": "%(message)s", "data": %(data)s}')
cfg_json_handler.setFormatter(cfg_json_formatter)
self.cfg_json_logger.addHandler(cfg_json_handler)
self.supervision_json_logger = logging.getLogger('supervision_json_logger')
self.supervision_json_logger.setLevel(logging.DEBUG)
supervision_json_handler = RotatingFileHandler(supervision_json_log_file, maxBytes=100000, backupCount=5)
supervision_json_formatter = logging.Formatter('{"time": "%(asctime)s", "log_level": "%(levelname)s", "message": "%(message)s", "data": %(data)s}')
supervision_json_handler.setFormatter(supervision_json_formatter)
self.supervision_json_logger.addHandler(supervision_json_handler)
self.ncsession_json_logger = logging.getLogger('ncsession_json_logger')
self.ncsession_json_logger.setLevel(logging.DEBUG)
ncsession_json_handler = RotatingFileHandler(ncsession_json_log_file, maxBytes=100000, backupCount=5)
ncsession_json_formatter = logging.Formatter('{"time": "%(asctime)s", "log_level": "%(levelname)s", "message": "%(message)s", "data": %(data)s}')
ncsession_json_handler.setFormatter(ncsession_json_formatter)
self.ncsession_json_logger.addHandler(ncsession_json_handler)
self.software_json_logger = logging.getLogger('software_json_logger')
self.software_json_logger.setLevel(logging.DEBUG)
software_json_handler = RotatingFileHandler(software_json_log_file, maxBytes=100000, backupCount=5)
software_json_formatter = logging.Formatter('{"time": "%(asctime)s", "log_level": "%(levelname)s", "message": "%(message)s", "data": %(data)s}')
software_json_handler.setFormatter(software_json_formatter)
self.software_json_logger.addHandler(software_json_handler)
else:
self.json_logger = None
self.cfg_json_logger = None
self.supervision_json_logger = None
self.ncsession_json_logger = None
self.software_json_logger = None
if supervision_reply_json_log_file:
self.supervision_reply_json_logger = logging.getLogger('supervision_reply_json_logger')
self.supervision_reply_json_logger.setLevel(logging.DEBUG)
supervision_reply_json_handler = RotatingFileHandler(supervision_reply_json_log_file, maxBytes=100000, backupCount=5)
supervision_reply_json_formatter = logging.Formatter('{"time": "%(asctime)s", "log_level": "%(levelname)s", "message": "%(message)s", "data": %(data)s}')
supervision_reply_json_handler.setFormatter(supervision_reply_json_formatter)
self.supervision_reply_json_logger.addHandler(supervision_reply_json_handler)
else:
self.supervision_reply_json_logger = None
if software_reply_json_log_file:
self.software_reply_json_logger = logging.getLogger('software_reply_json_logger')
self.software_reply_json_logger.setLevel(logging.DEBUG)
software_reply_json_handler = RotatingFileHandler(software_reply_json_log_file, maxBytes=100000, backupCount=5)
software_reply_json_formatter = logging.Formatter('{"time": "%(asctime)s", "log_level": "%(levelname)s", "message": "%(message)s", "data": %(data)s}')
software_reply_json_handler.setFormatter(software_reply_json_formatter)
self.software_reply_json_logger.addHandler(software_reply_json_handler)
else:
self.software_reply_json_logger = None
if testing:
return
def connect(self, host, port, user, password):
self.address = (host, port)
self.logger.info('Connecting to %s, user %s...' % (self.address, user))
self.conn = manager.connect(host=host,
port=port,
username=user,
password=password,
timeout=1800,
device_params={
'name': 'default'
},
hostkey_verify=False)
self.logger.info('Connection to %s successful' % (self.address,))
def subscribe(self):
sub = self.conn.create_subscription()
self.logger.info('Subscription to %s successful' % (self.address,))
def get_notification(self):
result = None
while result == None:
self.logger.debug('Waiting for notification from %s...' % (self.address,))
result = self.conn.take_notification(block=True)
if result:
self.logger.debug('Got new notification from %s...' % (self.address,))
result_in_xml = result._raw
data_dict = xmltodict.parse(result_in_xml)
if 'alarm-notif' in data_dict['notification']:
self.json_logger.info('', extra={'data': data_dict})
elif 'supervision-notification' in data_dict['notification']:
self.supervision_json_logger.info('', extra={'data': data_dict})
elif 'netconf-session-start' in data_dict['notification'] or 'netconf-session-end' in data_dict['notification']:
self.ncsession_json_logger.info('', extra={'data': data_dict})
elif any(event in data_dict['notification'] for event in ['install-event', 'activation-event', 'download-event']):
self.software_json_logger.info('', extra={'data': data_dict})
else:
self.cfg_json_logger.info('', extra={'data': data_dict})
def edit_config(self, config_files):
for config_file in config_files:
with open(config_file) as f:
config_xml = f.read()
try:
self.logger.info('Sending edit-config RPC request...')
self.conn.edit_config(target='running', config=config_xml)
self.logger.info('Edit-config RPC request sent successfully')
except RPCError as e:
self.logger.error('Error sending edit-config RPC request: %s' % e)
def custom_rpc_request(self, rpc_xml):
try:
self.logger.info('Sending custom RPC request...')
response = self.conn.dispatch(to_ele(rpc_xml))
if response.ok:
self.logger.info('Custom RPC request sent successfully')
return response.xml
else:
self.logger.error('Error sending custom RPC request: %s' % response.error)
except RPCError as e:
self.logger.error('Error sending custom RPC request: %s' % e)
def reset_device(self):
self.logger.info('Resetting...')
reset_rpc_xml = """
<reset xmlns="urn:o-ran:operations:1.0">
</reset>
"""
reset_reply_xml = self.custom_rpc_request(reset_rpc_xml)
if reset_reply_xml:
reset_data = xmltodict.parse(reset_reply_xml)
self.software_reply_json_logger.info('', extra={'data': reset_data})
self.logger.info('Wait 60 second then reboot!')
time.sleep(60)
def get_inventory(self):
self.logger.info('Fetching software inventory...')
inventory_rpc_xml = """
<get xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<filter type="subtree">
<software-inventory xmlns="urn:o-ran:software-management:1.0" />
</filter>
</get>
"""
inventory_reply_xml = self.custom_rpc_request(inventory_rpc_xml)
if inventory_reply_xml:
self.logger.info('Finish fetching software inventory.')
inventory_data = xmltodict.parse(inventory_reply_xml)
self.software_reply_json_logger.info('', extra={'data': inventory_data})
nonrunning_slot_name = None
running_slot_name = None
active_nonrunning_slot_name = None
nonrunning_slot_name_build_version = None
running_slot_name_build_version = None
software_slots = inventory_data['nc:rpc-reply']['data']['software-inventory']['software-slot']
for slot in software_slots:
if slot['running'] == 'false':
nonrunning_slot_name = slot['name']
nonrunning_slot_name_build_version = slot['build-version']
if slot['running'] == 'true':
running_slot_name = slot['name']
running_slot_name_build_version = slot['build-version']
elif slot['active'] == 'true' and slot['running'] == 'false':
active_nonrunning_slot_name = slot['name']
return {
"nonrunning_slot_name": nonrunning_slot_name,
"running_slot_name": running_slot_name,
"active_nonrunning_slot_name": active_nonrunning_slot_name,
"nonrunning_slot_name_build_version": nonrunning_slot_name_build_version,
"running_slot_name_build_version": running_slot_name_build_version
}
def close(self):
# Close not compatible between ncclient and netconf server
#self.conn.close()
pass
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