swift-proxy fails to start with ipv6

[Ben Nemec]

The following traceback is seen in the log:

Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: Traceback (most recent call last):
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: File "/usr/bin/swift-proxy-server", line 23, in <module>
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: sys.exit(run_wsgi(conf_file, 'proxy-server', **options))
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: File "/usr/lib/python2.7/site-packages/swift/common/wsgi.py", line 908, in run_wsgi
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: loadapp(conf_path, global_conf=global_conf)
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: File "/usr/lib/python2.7/site-packages/swift/common/wsgi.py", line 396, in loadapp
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: return ctx.create()
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: return self.object_type.invoke(self)
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 207, in invoke
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: app = filter(app)
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: File "/usr/lib/python2.7/site-packages/swift/common/middleware/memcache.py", line 117, in cache_filter
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: return MemcacheMiddleware(app, conf)
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: File "/usr/lib/python2.7/site-packages/swift/common/middleware/memcache.py", line 105, in __init__
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: max_conns=max_conns)
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: File "/usr/lib/python2.7/site-packages/swift/common/memcached.py", line 156, in __init__
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: for server in servers))
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: File "/usr/lib/python2.7/site-packages/swift/common/memcached.py", line 156, in <genexpr>
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: for server in servers))
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: File "/usr/lib/python2.7/site-packages/swift/common/memcached.py", line 115, in __init__
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: server, DEFAULT_MEMCACHED_PORT)
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: File "/usr/lib/python2.7/site-packages/swift/common/utils.py", line 2142, in parse_socket_string
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: raise ValueError("IPv6 addresses must be between '[]'")
Sep 19 18:47:32 overcloud-controller-1 swift-proxy-server[18324]: ValueError: IPv6 addresses must be between '[]'

[Emilien Macchi (emilienm)]

Should be fixed by https://review.openstack.org/#/c/372734/

[Ben Nemec (bnemec)]

This is not confirmed fixed yet. My initial tests have not been successful with that linked patch.

[Emilien Macchi (emilienm)]

ok, I'm keeping it open. Have you managed to start swift proxy in your env?

[Emilien Macchi (emilienm)]

I'm closing it, I confirm swift proxy now starts well.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/puppet-tripleo 5.2.0 release.