Bug#858565: marked as done (neutron-l3-agent: IPv6 Stateless Address Auto Configuration (SLAAC) mode fails when radvd is not installed on the host)

[Debian Bug Tracking System]

Your message dated Thu, 16 Nov 2017 18:04:43 +0000
with message-id <e1efowp-000c1m...@fasolo.debian.org>
and subject line Bug#858565: fixed in neutron 2:11.0.1-2
has caused the Debian Bug report #858565,
regarding neutron-l3-agent: IPv6 Stateless Address Auto Configuration (SLAAC) 
mode fails when radvd is not installed on the host
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)


-- 
858565: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=858565
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems

--- Begin Message ---

Package: neutron-l3-agent
Version: 2:9.1.1-1
Severity: normal

Dear Maintainer,

When a IPv6 subnet is created in SLAAC mode, neutron-l3-agent fails if radvd is 
not installed:

2017-03-23 16:50:19.157 8667 ERROR neutron.agent.linux.utils [-] Exit code: 99; 
Stdin: ; Stdout: ; Stderr: /usr/bin/neutron-rootwrap: Unauthorized command: ip 
netns exec qrouter-23e0d727-e5ef-41a7-aa6c-6d1229968185 radvd -C 
/var/lib/neutron/ra/23e0d727-e5ef-41a7-aa6c-6d1229968185.radvd.conf -p 
/var/lib/neutron/external/pids/23e0d727-e5ef-41a7-aa6c-6d1229968185.pid.radvd 
-m syslog (no filter matched)
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info [-] Exit code: 
99; Stdin: ; Stdout: ; Stderr: /usr/bin/neutron-rootwrap: Unauthorized command: 
ip netns exec qrouter-23e0d727-e5ef-41a7-aa6c-6d1229968185 radvd -C 
/var/lib/neutron/ra/23e0d727-e5ef-41a7-aa6c-6d1229968185.radvd.conf -p 
/var/lib/neutron/external/pids/23e0d727-e5ef-41a7-aa6c-6d1229968185.pid.radvd 
-m syslog (no filter matched)
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info Traceback (most 
recent call last):
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info   File 
"/usr/lib/python2.7/dist-packages/neutron/common/utils.py", line 239, in call
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info     return 
func(*args, **kwargs)
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/l3/router_info.py", line 1060, 
in process
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info     
self._process_internal_ports(agent.pd)
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/l3/router_info.py", line 556, 
in _process_internal_ports
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info     
self.enable_radvd(internal_ports)
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/l3/router_info.py", line 470, 
in enable_radvd
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info     
self.radvd.enable(internal_ports)
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/linux/ra.py", line 180, in 
enable
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info     
self._spawn_radvd(radvd_conf)
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/linux/ra.py", line 168, in 
_spawn_radvd
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info     
pm.enable(reload_cfg=True)
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/linux/external_process.py", 
line 94, in enable
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info     
run_as_root=self.run_as_root)
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/linux/ip_lib.py", line 907, in 
execute
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info     
log_fail_as_error=log_fail_as_error, **kwargs)
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/linux/utils.py", line 144, in 
execute
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info     raise 
ProcessExecutionError(msg, returncode=returncode)
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info 
ProcessExecutionError: Exit code: 99; Stdin: ; Stdout: ; Stderr: 
/usr/bin/neutron-rootwrap: Unauthorized command: ip netns exec 
qrouter-23e0d727-e5ef-41a7-aa6c-6d1229968185 radvd -C 
/var/lib/neutron/ra/23e0d727-e5ef-41a7-aa6c-6d1229968185.radvd.conf -p 
/var/lib/neutron/external/pids/23e0d727-e5ef-41a7-aa6c-6d1229968185.pid.radvd 
-m syslog (no filter matched)
2017-03-23 16:50:19.158 8667 ERROR neutron.agent.l3.router_info
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent [-] Failed to process 
compatible router: 23e0d727-e5ef-41a7-aa6c-6d1229968185
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent Traceback (most 
recent call last):
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/l3/agent.py", line 508, in 
_process_router_update
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     
self._process_router_if_compatible(router)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/l3/agent.py", line 443, in 
_process_router_if_compatible
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     
self._process_added_router(router)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/l3/agent.py", line 451, in 
_process_added_router
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     ri.process(self)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/common/utils.py", line 242, in call
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     self.logger(e)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     
self.force_reraise()
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in 
force_reraise
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     
six.reraise(self.type_, self.value, self.tb)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/common/utils.py", line 239, in call
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     return 
func(*args, **kwargs)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/l3/router_info.py", line 1060, 
in process
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     
self._process_internal_ports(agent.pd)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/l3/router_info.py", line 556, 
in _process_internal_ports
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     
self.enable_radvd(internal_ports)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/l3/router_info.py", line 470, 
in enable_radvd
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     
self.radvd.enable(internal_ports)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/linux/ra.py", line 180, in 
enable
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     
self._spawn_radvd(radvd_conf)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/linux/ra.py", line 168, in 
_spawn_radvd
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     
pm.enable(reload_cfg=True)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/linux/external_process.py", 
line 94, in enable
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     
run_as_root=self.run_as_root)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/linux/ip_lib.py", line 907, in 
execute
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     
log_fail_as_error=log_fail_as_error, **kwargs)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent   File 
"/usr/lib/python2.7/dist-packages/neutron/agent/linux/utils.py", line 144, in 
execute
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent     raise 
ProcessExecutionError(msg, returncode=returncode)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent 
ProcessExecutionError: Exit code: 99; Stdin: ; Stdout: ; Stderr: 
/usr/bin/neutron-rootwrap: Unauthorized command: ip netns exec 
qrouter-23e0d727-e5ef-41a7-aa6c-6d1229968185 radvd -C 
/var/lib/neutron/ra/23e0d727-e5ef-41a7-aa6c-6d1229968185.radvd.conf -p 
/var/lib/neutron/external/pids/23e0d727-e5ef-41a7-aa6c-6d1229968185.pid.radvd 
-m syslog (no filter matched)
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent
2017-03-23 16:50:19.160 8667 ERROR neutron.agent.l3.agent

This issue is solved installing radvd on the network node, so please consider 
this package (radvd) as a dependency of neutron-l3-agent

Thanks

Alberto


-- System Information:
Debian Release: 9.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.8.0-2-amd64 (SMP w/6 CPU cores)
Locale: LANG=es_ES.UTF-8, LC_CTYPE=es_ES.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages neutron-l3-agent depends on:
ii  adduser              3.115
ii  debconf              1.5.60
ii  init-system-helpers  1.47
ii  iputils-arping       3:20161105-1
ii  keepalived           1:1.3.2-1
ii  lsb-base             9.20161125
ii  neutron-common       2:9.1.1-1
ii  sudo                 1.8.19p1-1

Versions of packages neutron-l3-agent recommends:
ii  openvswitch-switch  2.6.2~pre+git20161223-2

neutron-l3-agent suggests no packages.

-- Configuration Files:
/etc/neutron/l3_agent.ini [Errno 13] Permiso denegado: 
'/etc/neutron/l3_agent.ini'

-- no debconf information

--- End Message ---

--- Begin Message ---

Source: neutron
Source-Version: 2:11.0.1-2

We believe that the bug you reported is fixed in the latest version of
neutron, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 858...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Thomas Goirand <z...@debian.org> (supplier of updated neutron package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Thu, 26 Oct 2017 03:24:22 +0000
Source: neutron
Binary: neutron-common neutron-dhcp-agent neutron-l3-agent 
neutron-linuxbridge-agent neutron-macvtap-agent neutron-metadata-agent 
neutron-metering-agent neutron-openvswitch-agent neutron-plugin-nec-agent 
neutron-server neutron-sriov-agent python-neutron
Architecture: source all
Version: 2:11.0.1-2
Distribution: unstable
Urgency: medium
Maintainer: Debian OpenStack <openstack-de...@lists.alioth.debian.org>
Changed-By: Thomas Goirand <z...@debian.org>
Description:
 neutron-common - OpenStack virtual network service - common files
 neutron-dhcp-agent - OpenStack virtual network service - DHCP agent
 neutron-l3-agent - OpenStack virtual network service - l3 agent
 neutron-linuxbridge-agent - OpenStack virtual network service - Linux bridge 
agent
 neutron-macvtap-agent - OpenStack virtual network service - MacVTap Agent
 neutron-metadata-agent - OpenStack virtual network service - metadata agent
 neutron-metering-agent - OpenStack virtual network service - metering agent
 neutron-openvswitch-agent - OpenStack virtual network service - Open vSwitch 
agent
 neutron-plugin-nec-agent - OpenStack virtual network service - NEC agent
 neutron-server - OpenStack virtual network service - server
 neutron-sriov-agent - OpenStack virtual network service - SR-IOV agent
 python-neutron - OpenStack virtual network service - Python library
Closes: 858565
Changes:
 neutron (2:11.0.1-2) unstable; urgency=medium
 .
   * Removed transition packages and Breaks:/Replaces: now obsolete after the
     release of Stretch.
   * Added radvd runtime depends for l3-agent (Closes: #858565).
   * Reviewed a bit dependencies.
   * Fix unit test listing issue with new flake8, huge thanks to James Page for
     providing the patch.
   * Failed tests fails the build.
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python-neutron_11.0.1-2_all.deb

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--- End Message ---