639 lines
26 KiB
Python
639 lines
26 KiB
Python
# Copyright 2016 VMware, Inc. All rights reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
import operator
|
|
import re
|
|
import xml.etree.ElementTree as et
|
|
|
|
from neutron.db.models import securitygroup as sg_models
|
|
from neutron.db import models_v2
|
|
from neutron.db import securitygroups_db
|
|
from neutron.extensions import securitygroup as ext_sg
|
|
from neutron_lib.callbacks import registry
|
|
from neutron_lib import context as n_context
|
|
from neutron_lib.db import api as db_api
|
|
from oslo_log import log as logging
|
|
|
|
from vmware_nsx.common import utils as com_utils
|
|
from vmware_nsx.db import db as nsx_db
|
|
from vmware_nsx.db import extended_security_group as extended_secgroup
|
|
from vmware_nsx.db import extended_security_group_rule as extend_sg_rule
|
|
from vmware_nsx.db import nsx_models
|
|
from vmware_nsx.db import nsxv_db
|
|
from vmware_nsx.db import nsxv_models
|
|
from vmware_nsx.extensions import securitygrouplogging as sg_logging
|
|
from vmware_nsx.extensions import securitygrouppolicy as sg_policy
|
|
from vmware_nsx.shell.admin.plugins.common import constants
|
|
from vmware_nsx.shell.admin.plugins.common import formatters
|
|
from vmware_nsx.shell.admin.plugins.common import utils as admin_utils
|
|
from vmware_nsx.shell.admin.plugins.nsxv.resources import utils
|
|
from vmware_nsx.shell import resources as shell
|
|
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class NeutronSecurityGroupDB(
|
|
utils.NeutronDbClient,
|
|
securitygroups_db.SecurityGroupDbMixin,
|
|
extended_secgroup.ExtendedSecurityGroupPropertiesMixin,
|
|
extend_sg_rule.ExtendedSecurityGroupRuleMixin):
|
|
|
|
def __init__(self):
|
|
super(NeutronSecurityGroupDB, self)
|
|
# FIXME(roeyc): context is already defined in NeutrondDbClient
|
|
self.context = n_context.get_admin_context()
|
|
admin_utils._init_plugin_mock_quota()
|
|
|
|
def get_security_groups_mappings(self):
|
|
q = self.context.session.query(
|
|
sg_models.SecurityGroup.name,
|
|
sg_models.SecurityGroup.id,
|
|
nsxv_models.NsxvSecurityGroupSectionMapping.ip_section_id,
|
|
nsx_models.NeutronNsxSecurityGroupMapping.nsx_id).join(
|
|
nsxv_models.NsxvSecurityGroupSectionMapping,
|
|
nsx_models.NeutronNsxSecurityGroupMapping).all()
|
|
sg_mappings = [{'name': mapp.name,
|
|
'id': mapp.id,
|
|
'section-uri': mapp.ip_section_id,
|
|
'nsx-securitygroup-id': mapp.nsx_id}
|
|
for mapp in q]
|
|
return sg_mappings
|
|
|
|
def get_security_group_rules_mappings(self):
|
|
q = self.context.session.query(
|
|
sg_models.SecurityGroupRule.id,
|
|
nsxv_models.NsxvRuleMapping.nsx_rule_id).join(
|
|
nsxv_models.NsxvRuleMapping).all()
|
|
sg_mappings = [{'rule_id': mapp[0],
|
|
'nsx_rule_id': mapp[1]}
|
|
for mapp in q]
|
|
return sg_mappings
|
|
|
|
def get_security_group(self, sg_id):
|
|
return super(NeutronSecurityGroupDB, self).get_security_group(
|
|
self.context, sg_id)
|
|
|
|
def get_security_groups(self):
|
|
filters = utils.get_plugin_filters(self.context)
|
|
return super(NeutronSecurityGroupDB,
|
|
self).get_security_groups(self.context, filters=filters)
|
|
|
|
def get_security_group_id_by_section_id(self, section_id):
|
|
section_url = ("/api/4.0/firewall/globalroot-0/config/layer3sections"
|
|
"/%s" % section_id)
|
|
q = self.context.session.query(
|
|
nsxv_models.NsxvSecurityGroupSectionMapping).filter_by(
|
|
ip_section_id=section_url).all()
|
|
if q:
|
|
return q[0].neutron_id
|
|
|
|
def _is_provider_section(self, section_id):
|
|
# look for this section id in the nsx_db, and get the security group
|
|
sg_id = self.get_security_group_id_by_section_id(section_id)
|
|
if sg_id:
|
|
# Check in the DB if this is a provider SG
|
|
return self._is_provider_security_group(self.context, sg_id)
|
|
return False
|
|
|
|
def delete_security_group_section_mapping(self, sg_id):
|
|
with db_api.CONTEXT_WRITER.using(self.context):
|
|
fw_mapping = self.context.session.query(
|
|
nsxv_models.NsxvSecurityGroupSectionMapping).filter_by(
|
|
neutron_id=sg_id).one_or_none()
|
|
if fw_mapping:
|
|
self.context.session.delete(fw_mapping)
|
|
|
|
def delete_security_group_backend_mapping(self, sg_id):
|
|
with db_api.CONTEXT_WRITER.using(self.context):
|
|
sg_mapping = self.context.session.query(
|
|
nsx_models.NeutronNsxSecurityGroupMapping).filter_by(
|
|
neutron_id=sg_id).one_or_none()
|
|
if sg_mapping:
|
|
self.context.session.delete(sg_mapping)
|
|
|
|
def get_vnics_in_security_group(self, security_group_id):
|
|
with utils.NsxVPluginWrapper() as plugin:
|
|
vnics = []
|
|
query = self.context.session.query(
|
|
models_v2.Port.id, models_v2.Port.device_id
|
|
).join(sg_models.SecurityGroupPortBinding).filter_by(
|
|
security_group_id=security_group_id).all()
|
|
for p in query:
|
|
vnic_index = plugin._get_port_vnic_index(self.context, p.id)
|
|
vnic_id = plugin._get_port_vnic_id(vnic_index, p.device_id)
|
|
vnics.append(vnic_id)
|
|
return vnics
|
|
|
|
|
|
class NsxFirewallAPI(object):
|
|
def __init__(self):
|
|
self.vcns = utils.get_nsxv_client()
|
|
|
|
def list_security_groups(self):
|
|
h, secgroups = self.vcns.list_security_groups()
|
|
if not secgroups:
|
|
return []
|
|
root = et.fromstring(secgroups)
|
|
secgroups = []
|
|
for sg in root.iter('securitygroup'):
|
|
sg_id = sg.find('objectId').text
|
|
# This specific security-group is not relevant to the plugin
|
|
if sg_id == 'securitygroup-1':
|
|
continue
|
|
secgroups.append({'name': sg.find('name').text,
|
|
'id': sg_id})
|
|
return secgroups
|
|
|
|
def list_fw_sections(self):
|
|
h, firewall_config = self.vcns.get_dfw_config()
|
|
if not firewall_config:
|
|
return []
|
|
root = com_utils.normalize_xml(firewall_config)
|
|
sections = []
|
|
for sec in root.iter('section'):
|
|
sec_id = sec.attrib['id']
|
|
# Don't show NSX default sections, which are not relevant to OS.
|
|
if sec_id in ['1001', '1002', '1003']:
|
|
continue
|
|
sections.append({'name': sec.attrib['name'],
|
|
'id': sec_id})
|
|
return sections
|
|
|
|
def delete_fw_section(self, section_id):
|
|
section_uri = ("/api/4.0/firewall/globalroot-0/"
|
|
"config/layer3sections/%s" % section_id)
|
|
self.vcns.delete_section(section_uri)
|
|
|
|
def list_fw_section_rules(self, section_uri):
|
|
return self.vcns.get_section_rules(section_uri)
|
|
|
|
def remove_rule_from_section(self, section_uri, rule_id):
|
|
return self.vcns.remove_rule_from_section(section_uri, rule_id)
|
|
|
|
def reorder_fw_sections(self):
|
|
# read all the sections
|
|
h, firewall_config = self.vcns.get_dfw_config()
|
|
if not firewall_config:
|
|
LOG.info("No firewall sections were found.")
|
|
return
|
|
|
|
root = com_utils.normalize_xml(firewall_config)
|
|
|
|
for child in root:
|
|
if str(child.tag) == 'layer3Sections':
|
|
# go over the L3 sections and reorder them.
|
|
# The correct order should be:
|
|
# 1. OS provider security groups
|
|
# 2. service composer policies
|
|
# 3. regular OS security groups
|
|
sections = list(child.iter('section'))
|
|
provider_sections = []
|
|
regular_sections = []
|
|
policy_sections = []
|
|
|
|
for sec in sections:
|
|
if sec.attrib.get('managedBy') == 'NSX Service Composer':
|
|
policy_sections.append(sec)
|
|
else:
|
|
if neutron_sg._is_provider_section(
|
|
sec.attrib.get('id')):
|
|
provider_sections.append(sec)
|
|
else:
|
|
regular_sections.append(sec)
|
|
child.remove(sec)
|
|
|
|
if not policy_sections and not provider_sections:
|
|
LOG.info("No need to reorder the firewall sections.")
|
|
return
|
|
|
|
# reorder the sections
|
|
reordered_sections = (provider_sections +
|
|
policy_sections +
|
|
regular_sections)
|
|
child.extend(reordered_sections)
|
|
|
|
# update the new order of sections in the backend
|
|
self.vcns.update_dfw_config(et.tostring(root), h)
|
|
LOG.info("L3 Firewall sections were reordered.")
|
|
|
|
|
|
neutron_sg = NeutronSecurityGroupDB()
|
|
nsxv_firewall = NsxFirewallAPI()
|
|
|
|
|
|
def _log_info(resource, data, attrs=['name', 'id']):
|
|
LOG.info(formatters.output_formatter(resource, data, attrs))
|
|
|
|
|
|
@admin_utils.list_handler(constants.SECURITY_GROUPS)
|
|
@admin_utils.output_header
|
|
def neutron_list_security_groups_mappings(resource, event, trigger, **kwargs):
|
|
sg_mappings = neutron_sg.get_security_groups_mappings()
|
|
_log_info(constants.SECURITY_GROUPS,
|
|
sg_mappings,
|
|
attrs=['name', 'id', 'section-uri', 'nsx-securitygroup-id'])
|
|
return bool(sg_mappings)
|
|
|
|
|
|
@admin_utils.list_handler(constants.FIREWALL_SECTIONS)
|
|
@admin_utils.output_header
|
|
def nsx_list_dfw_sections(resource, event, trigger, **kwargs):
|
|
fw_sections = nsxv_firewall.list_fw_sections()
|
|
_log_info(constants.FIREWALL_SECTIONS, fw_sections)
|
|
return bool(fw_sections)
|
|
|
|
|
|
@admin_utils.list_handler(constants.FIREWALL_NSX_GROUPS)
|
|
@admin_utils.output_header
|
|
def nsx_list_security_groups(resource, event, trigger, **kwargs):
|
|
nsx_secgroups = nsxv_firewall.list_security_groups()
|
|
_log_info(constants.FIREWALL_NSX_GROUPS, nsx_secgroups)
|
|
return bool(nsx_secgroups)
|
|
|
|
|
|
def _find_missing_security_groups():
|
|
nsx_secgroups = nsxv_firewall.list_security_groups()
|
|
sg_mappings = neutron_sg.get_security_groups_mappings()
|
|
missing_secgroups = {}
|
|
for sg_db in sg_mappings:
|
|
for nsx_sg in nsx_secgroups:
|
|
if nsx_sg['id'] == sg_db['nsx-securitygroup-id']:
|
|
break
|
|
else:
|
|
missing_secgroups[sg_db['id']] = sg_db
|
|
return missing_secgroups
|
|
|
|
|
|
@admin_utils.list_mismatches_handler(constants.FIREWALL_NSX_GROUPS)
|
|
@admin_utils.output_header
|
|
def list_missing_security_groups(resource, event, trigger, **kwargs):
|
|
sgs_with_missing_nsx_group = _find_missing_security_groups()
|
|
missing_securitgroups_info = [
|
|
{'securitygroup-name': sg['name'],
|
|
'securitygroup-id': sg['id'],
|
|
'nsx-securitygroup-id':
|
|
sg['nsx-securitygroup-id']}
|
|
for sg in sgs_with_missing_nsx_group.values()]
|
|
_log_info(constants.FIREWALL_NSX_GROUPS, missing_securitgroups_info,
|
|
attrs=['securitygroup-name', 'securitygroup-id',
|
|
'nsx-securitygroup-id'])
|
|
return bool(missing_securitgroups_info)
|
|
|
|
|
|
def _find_missing_sections():
|
|
fw_sections = nsxv_firewall.list_fw_sections()
|
|
sg_mappings = neutron_sg.get_security_groups_mappings()
|
|
missing_sections = {}
|
|
for sg_db in sg_mappings:
|
|
for fw_section in fw_sections:
|
|
if fw_section['id'] == sg_db.get('section-uri', '').split('/')[-1]:
|
|
break
|
|
else:
|
|
missing_sections[sg_db['id']] = sg_db
|
|
return missing_sections
|
|
|
|
|
|
@admin_utils.list_mismatches_handler(constants.FIREWALL_SECTIONS)
|
|
@admin_utils.output_header
|
|
def list_missing_firewall_sections(resource, event, trigger, **kwargs):
|
|
sgs_with_missing_section = _find_missing_sections()
|
|
missing_sections_info = [{'securitygroup-name': sg['name'],
|
|
'securitygroup-id': sg['id'],
|
|
'section-id': sg['section-uri']}
|
|
for sg in sgs_with_missing_section.values()]
|
|
_log_info(constants.FIREWALL_SECTIONS, missing_sections_info,
|
|
attrs=['securitygroup-name', 'securitygroup-id', 'section-uri'])
|
|
return bool(missing_sections_info)
|
|
|
|
|
|
def _get_unused_firewall_sections():
|
|
fw_sections = nsxv_firewall.list_fw_sections()
|
|
sg_mappings = neutron_sg.get_security_groups_mappings()
|
|
unused_sections = []
|
|
for fw_section in fw_sections:
|
|
for sg_db in sg_mappings:
|
|
if fw_section['id'] == sg_db.get('section-uri', '').split('/')[-1]:
|
|
break
|
|
else:
|
|
# skip sections with non neutron like names
|
|
if re.search("SG Section: .* (.*)", fw_section['name']):
|
|
unused_sections.append(fw_section)
|
|
return unused_sections
|
|
|
|
|
|
@admin_utils.output_header
|
|
def list_unused_firewall_sections(resource, event, trigger, **kwargs):
|
|
unused_sections = _get_unused_firewall_sections()
|
|
_log_info(constants.FIREWALL_SECTIONS, unused_sections,
|
|
attrs=['name', 'id'])
|
|
return bool(unused_sections)
|
|
|
|
|
|
@admin_utils.output_header
|
|
def clean_unused_firewall_sections(resource, event, trigger, **kwargs):
|
|
unused_sections = _get_unused_firewall_sections()
|
|
for fw_section in unused_sections:
|
|
LOG.info("Deleting firewall section %s", fw_section['id'])
|
|
nsxv_firewall.delete_fw_section(fw_section['id'])
|
|
return bool(unused_sections)
|
|
|
|
|
|
def _find_orphaned_section_rules():
|
|
fw_sections = nsxv_firewall.list_fw_sections()
|
|
sg_mappings = neutron_sg.get_security_groups_mappings()
|
|
rules_mappings = neutron_sg.get_security_group_rules_mappings()
|
|
mapped_rules_ids = [rule['nsx_rule_id'] for rule in rules_mappings]
|
|
orphaned_rules = []
|
|
|
|
for sg_db in sg_mappings:
|
|
for fw_section in fw_sections:
|
|
if fw_section['id'] == sg_db.get('section-uri', '').split('/')[-1]:
|
|
# Neutron section.
|
|
nsx_rules = nsxv_firewall.list_fw_section_rules(
|
|
sg_db.get('section-uri'))
|
|
for nsx_rule in nsx_rules:
|
|
if str(nsx_rule['id']) not in mapped_rules_ids:
|
|
orphaned_rules.append(
|
|
{'nsx-rule-id': nsx_rule['id'],
|
|
'section-uri': sg_db['section-uri'],
|
|
'section-id': fw_section['id'],
|
|
'security-group-id': sg_db['id'],
|
|
'security-group-name': sg_db['name']})
|
|
|
|
return orphaned_rules
|
|
|
|
|
|
@admin_utils.output_header
|
|
def list_orphaned_firewall_section_rules(resource, event, trigger, **kwargs):
|
|
orphaned_rules = _find_orphaned_section_rules()
|
|
_log_info(constants.FIREWALL_SECTIONS, orphaned_rules,
|
|
attrs=['security-group-name', 'security-group-id', 'section-id',
|
|
'nsx-rule-id'])
|
|
return bool(orphaned_rules)
|
|
|
|
|
|
@admin_utils.output_header
|
|
def clean_orphaned_firewall_section_rules(resource, event, trigger, **kwargs):
|
|
orphaned_rules = _find_orphaned_section_rules()
|
|
for rule in orphaned_rules:
|
|
try:
|
|
nsxv_firewall.remove_rule_from_section(
|
|
rule['section-uri'], rule['nsx-rule-id'])
|
|
except Exception as e:
|
|
LOG.error("Failed to delete rule %s from section %s: %s",
|
|
rule['nsx-rule-id'], rule['section-id'], e)
|
|
else:
|
|
LOG.info("Backend rule %s was deleted from section %s",
|
|
rule['nsx-rule-id'], rule['section-id'])
|
|
|
|
|
|
@admin_utils.output_header
|
|
def reorder_firewall_sections(resource, event, trigger, **kwargs):
|
|
nsxv_firewall.reorder_fw_sections()
|
|
|
|
|
|
@admin_utils.fix_mismatches_handler(constants.SECURITY_GROUPS)
|
|
@admin_utils.output_header
|
|
def fix_security_groups(resource, event, trigger, **kwargs):
|
|
context_ = n_context.get_admin_context()
|
|
sgs_with_missing_section = _find_missing_sections()
|
|
sgs_with_missing_nsx_group = _find_missing_security_groups()
|
|
if not sgs_with_missing_section and not sgs_with_missing_nsx_group:
|
|
# no mismatches
|
|
return
|
|
|
|
with utils.NsxVPluginWrapper() as plugin:
|
|
# If only the fw section is missing then create it.
|
|
for sg_id in (set(sgs_with_missing_section.keys()) -
|
|
set(sgs_with_missing_nsx_group.keys())):
|
|
neutron_sg.delete_security_group_section_mapping(sg_id)
|
|
secgroup = plugin.get_security_group(context_, sg_id)
|
|
plugin._create_fw_section_for_security_group(
|
|
context_, secgroup,
|
|
sgs_with_missing_section[sg_id]['nsx-securitygroup-id'])
|
|
LOG.info("Created NSX section for security group %s", sg_id)
|
|
|
|
# If nsx security-group is missing then create both nsx security-group
|
|
# and a new fw section (remove old one).
|
|
for sg_id, sg in sgs_with_missing_nsx_group.items():
|
|
secgroup = plugin.get_security_group(context_, sg_id)
|
|
if sg_id not in sgs_with_missing_section:
|
|
plugin._delete_section(sg['section-uri'])
|
|
neutron_sg.delete_security_group_section_mapping(sg_id)
|
|
neutron_sg.delete_security_group_backend_mapping(sg_id)
|
|
plugin._process_security_group_create_backend_resources(context_,
|
|
secgroup)
|
|
LOG.info("Created NSX section & security group for security group"
|
|
" %s", sg_id)
|
|
nsx_id = nsx_db.get_nsx_security_group_id(context_.session, sg_id,
|
|
moref=False)
|
|
for vnic_id in neutron_sg.get_vnics_in_security_group(sg_id):
|
|
plugin._add_member_to_security_group(nsx_id, vnic_id)
|
|
|
|
|
|
@admin_utils.output_header
|
|
def list_policies(resource, event, trigger, **kwargs):
|
|
"""List nsx service composer policies"""
|
|
context = n_context.get_admin_context()
|
|
with utils.NsxVPluginWrapper() as plugin:
|
|
policies = plugin.get_nsx_policies(context)
|
|
|
|
policies.sort(key=operator.itemgetter('id'))
|
|
_log_info("NSX service composer policies:", policies,
|
|
attrs=['id', 'name', 'description'])
|
|
|
|
|
|
@admin_utils.output_header
|
|
def migrate_sg_to_policy(resource, event, trigger, **kwargs):
|
|
"""Change the mode of a security group from rules to NSX policy"""
|
|
if not kwargs.get('property'):
|
|
LOG.error("Need to specify security-group-id and policy-id "
|
|
"parameters")
|
|
return
|
|
|
|
# input validation
|
|
properties = admin_utils.parse_multi_keyval_opt(kwargs['property'])
|
|
sg_id = properties.get('security-group-id')
|
|
if not sg_id:
|
|
LOG.error("Need to specify security-group-id parameter")
|
|
return
|
|
policy_id = properties.get('policy-id')
|
|
if not policy_id:
|
|
LOG.error("Need to specify policy-id parameter")
|
|
return
|
|
|
|
# validate that the security group exist and contains rules and no policy
|
|
context_ = n_context.get_admin_context()
|
|
with utils.NsxVPluginWrapper() as plugin:
|
|
try:
|
|
secgroup = plugin.get_security_group(context_, sg_id)
|
|
except ext_sg.SecurityGroupNotFound:
|
|
LOG.error("Security group %s was not found", sg_id)
|
|
return
|
|
if secgroup.get('policy'):
|
|
LOG.error("Security group %s already uses a policy", sg_id)
|
|
return
|
|
|
|
# validate that the policy exists
|
|
if not plugin.nsx_v.vcns.validate_inventory(policy_id):
|
|
LOG.error("NSX policy %s was not found", policy_id)
|
|
return
|
|
|
|
# get the nsx id from the backend
|
|
nsx_sg_id = nsx_db.get_nsx_security_group_id(context_.session, sg_id,
|
|
moref=True)
|
|
if not nsx_sg_id:
|
|
LOG.error("Did not find security groups %s neutron ID", sg_id)
|
|
return
|
|
|
|
# Delete the rules from the security group
|
|
LOG.info("Deleting the rules of security group: %s", sg_id)
|
|
for rule in secgroup.get('security_group_rules', []):
|
|
try:
|
|
plugin.delete_security_group_rule(context_, rule['id'])
|
|
except Exception as e:
|
|
LOG.warning("Failed to delete rule %(r)s from security "
|
|
"group %(sg)s: %(e)s",
|
|
{'r': rule['id'], 'sg': sg_id, 'e': e})
|
|
# continue anyway
|
|
|
|
# Delete the security group FW section
|
|
LOG.info("Deleting the section of security group: %s", sg_id)
|
|
try:
|
|
section_uri = plugin._get_section_uri(context_.session, sg_id)
|
|
plugin._delete_section(section_uri)
|
|
nsxv_db.delete_neutron_nsx_section_mapping(
|
|
context_.session, sg_id)
|
|
except Exception as e:
|
|
LOG.warning("Failed to delete firewall section of security "
|
|
"group %(sg)s: %(e)s",
|
|
{'sg': sg_id, 'e': e})
|
|
# continue anyway
|
|
|
|
# bind this security group to the policy in the backend and DB
|
|
LOG.info("Binding the NSX security group %(nsx)s to policy "
|
|
"%(pol)s",
|
|
{'nsx': nsx_sg_id, 'pol': policy_id})
|
|
plugin._update_nsx_security_group_policies(
|
|
policy_id, None, nsx_sg_id)
|
|
with context_.session.begin(subtransactions=True):
|
|
prop = context_.session.query(
|
|
extended_secgroup.NsxExtendedSecurityGroupProperties).\
|
|
filter_by(security_group_id=sg_id).one()
|
|
prop[sg_policy.POLICY] = policy_id
|
|
LOG.info("Done.")
|
|
|
|
|
|
@admin_utils.output_header
|
|
def firewall_update_cluster_default_fw_section(resource, event, trigger,
|
|
**kwargs):
|
|
with utils.NsxVPluginWrapper() as plugin:
|
|
plugin._create_cluster_default_fw_section(update_section=True)
|
|
LOG.info("Cluster default FW section updated.")
|
|
|
|
|
|
@admin_utils.output_header
|
|
def update_security_groups_logging(resource, event, trigger, **kwargs):
|
|
"""Update allowed traffic logging for all neutron security group rules"""
|
|
errmsg = ("Need to specify log-allowed-traffic property. Add --property "
|
|
"log-allowed-traffic=true/false")
|
|
if not kwargs.get('property'):
|
|
LOG.error("%s", errmsg)
|
|
return
|
|
properties = admin_utils.parse_multi_keyval_opt(kwargs['property'])
|
|
log_allowed_str = properties.get('log-allowed-traffic')
|
|
if not log_allowed_str or log_allowed_str.lower() not in ['true', 'false']:
|
|
LOG.error("%s", errmsg)
|
|
return
|
|
log_allowed = log_allowed_str.lower() == 'true'
|
|
|
|
context = n_context.get_admin_context()
|
|
|
|
with utils.NsxVPluginWrapper() as plugin:
|
|
vcns = plugin.nsx_v.vcns
|
|
sg_utils = plugin.nsx_sg_utils
|
|
# If the section/sg is already logged, then no action is
|
|
# required.
|
|
security_groups = plugin.get_security_groups(context)
|
|
LOG.info("Going to update logging of %s sections",
|
|
len(security_groups))
|
|
for sg in [sg for sg in plugin.get_security_groups(context)
|
|
if sg.get(sg_logging.LOGGING) is False]:
|
|
if sg.get(sg_policy.POLICY):
|
|
# Logging is not relevant with a policy
|
|
continue
|
|
|
|
section_uri = plugin._get_section_uri(context.session,
|
|
sg['id'])
|
|
if section_uri is None:
|
|
continue
|
|
|
|
# Section/sg is not logged, update rules logging according
|
|
# to the 'log_security_groups_allowed_traffic' config
|
|
# option.
|
|
try:
|
|
h, c = vcns.get_section(section_uri)
|
|
section = sg_utils.parse_section(c)
|
|
section_needs_update = sg_utils.set_rules_logged_option(
|
|
section, log_allowed)
|
|
if section_needs_update:
|
|
vcns.update_section(section_uri,
|
|
sg_utils.to_xml_string(section), h)
|
|
except Exception as exc:
|
|
LOG.error('Unable to update security group %(sg)s '
|
|
'section for logging. %(e)s',
|
|
{'e': exc, 'sg': sg['id']})
|
|
|
|
|
|
registry.subscribe(update_security_groups_logging,
|
|
constants.SECURITY_GROUPS,
|
|
shell.Operations.UPDATE_LOGGING.value)
|
|
|
|
registry.subscribe(migrate_sg_to_policy,
|
|
constants.SECURITY_GROUPS,
|
|
shell.Operations.MIGRATE_TO_POLICY.value)
|
|
|
|
registry.subscribe(list_policies,
|
|
constants.SECURITY_GROUPS,
|
|
shell.Operations.LIST_POLICIES.value)
|
|
|
|
registry.subscribe(reorder_firewall_sections,
|
|
constants.FIREWALL_SECTIONS,
|
|
shell.Operations.NSX_REORDER.value)
|
|
|
|
registry.subscribe(fix_security_groups,
|
|
constants.FIREWALL_SECTIONS,
|
|
shell.Operations.NSX_UPDATE.value)
|
|
|
|
registry.subscribe(firewall_update_cluster_default_fw_section,
|
|
constants.FIREWALL_SECTIONS,
|
|
shell.Operations.NSX_UPDATE.value)
|
|
|
|
registry.subscribe(list_unused_firewall_sections,
|
|
constants.FIREWALL_SECTIONS,
|
|
shell.Operations.LIST_UNUSED.value)
|
|
|
|
registry.subscribe(clean_unused_firewall_sections,
|
|
constants.FIREWALL_SECTIONS,
|
|
shell.Operations.NSX_CLEAN.value)
|
|
|
|
registry.subscribe(list_orphaned_firewall_section_rules,
|
|
constants.ORPHANED_RULES,
|
|
shell.Operations.LIST.value)
|
|
|
|
registry.subscribe(clean_orphaned_firewall_section_rules,
|
|
constants.ORPHANED_RULES,
|
|
shell.Operations.NSX_CLEAN.value)
|