kuryr-kubernetes

NP code has problems with headless services: etaddr.core.AddrFormatError: invalid IPNetwork None

Bug #1914377 reported by Michal Dulko on 2021-02-03

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	kuryr-kubernetes	In Progress	High	Michal Dulko

Bug Description

2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry During handling of the above exception, another exception occurred:
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry Traceback (most recent call last):
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/netaddr/ip/__init__.py", line 943, in __init__
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry implicit_prefix, flags)
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/netaddr/ip/__init__.py", line 803, in parse_ip_network
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry expanded_addr = _ipv4.expand_partial_address(val1)
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/netaddr/strategy/ipv4.py", line 267, in expand_partial_address
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry raise error
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry netaddr.core.AddrFormatError: invalid partial IPv4 address: 'None'!
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry During handling of the above exception, another exception occurred:
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry Traceback (most recent call last):
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/kuryr_kubernetes/handlers/retry.py", line 80, in __call__
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry self._handler(event, *args, **kwargs)
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/kuryr_kubernetes/handlers/k8s_base.py", line 90, in __call__
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry self.on_present(obj)
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/kuryr_kubernetes/controller/handlers/policy.py", line 40, in on_present
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry self._drv_policy.ensure_network_policy(policy)
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/kuryr_kubernetes/controller/drivers/network_policy.py", line 52, in ensure_network_policy
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry policy)
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/kuryr_kubernetes/controller/drivers/network_policy.py", line 132, in _get_security_group_rules_from_n
etwork_policy
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry i_rules, e_rules = self.parse_network_policy_rules(policy)
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/kuryr_kubernetes/controller/drivers/network_policy.py", line 619, in parse_network_policy_rules
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry self._parse_sg_rules(egress_sg_rule_body_list, 'egress', policy)
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/kuryr_kubernetes/controller/drivers/network_policy.py", line 517, in _parse_sg_rules
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry resource=resource)
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/kuryr_kubernetes/controller/drivers/network_policy.py", line 588, in _create_svc_egress_sg_rule
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry cidr=cluster_ip)
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/kuryr_kubernetes/controller/drivers/utils.py", line 272, in create_security_group_rule_body
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry if cidr and netaddr.IPNetwork(cidr).version == 6:
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry File "/usr/local/lib/python3.6/site-packages/netaddr/ip/__init__.py", line 953, in __init__
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry raise AddrFormatError('invalid IPNetwork %s' % (addr,))
2021-02-01 15:19:56.598 1 ERROR kuryr_kubernetes.handlers.retry netaddr.core.AddrFormatError: invalid IPNetwork None

Michal Dulko (michal-dulko-f) on 2021-02-03

Changed in kuryr-kubernetes:
importance:	Undecided → High
status:	New → In Progress
assignee:	nobody → Michal Dulko (michal-dulko-f)

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2021-03-25: Fix included in openstack/kuryr-kubernetes 4.0.0.0rc1

This issue was fixed in the openstack/kuryr-kubernetes 4.0.0.0rc1 release candidate.

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