Juju Charm - Swift proxy -error: pkg_resources.DistributionNotFound: swift3

[Craym]

Hi,

I'm installing openstack using juju on 6 machines, ubuntu 12.04 freshly installed. I'm using the icehouse release (cloud:precise-icehouse) and everything works well (nova, dashboard etc...)

Description: Ubuntu 12.04.4 LTS
Release: 12.04
juju deploy --config=swift.cfg --to 0 swift-proxy

and using:
 cat >swift.cfg <<END
    swift-proxy:
        zone-assignment: manual
        replicas: 3
    swift-storage-zone1:
        zone: 1
        block-device: /etc/swift/storage.img|2G
    swift-storage-zone2:
        zone: 2
        block-device: /etc/swift/storage.img|2G
    swift-storage-zone3:
        zone: 3
        block-device: /etc/swift/storage.img|2G
END

I'm now installing the storage with swift and got the following error :

root@monroe:~# service swift-proxy start
start: Job failed to start

I investigated /var/log/juju/unit-swift-proxy-0.log but it shows nothing bad.

Here is the syslog:
May 21 11:42:27 monroe kernel: [11578.865048] init: swift-proxy post-stop process (16183) terminated with status 1

Nothing really helpful so i tried to start it up manually and I found this:

root@monroe:~# swift-proxy-server /etc/swift/proxy-server.conf
Traceback (most recent call last):
  File "/usr/bin/swift-proxy-server", line 23, in <module>
    sys.exit(run_wsgi(conf_file, 'proxy-server', default_port=8080, **options))
  File "/usr/lib/python2.7/dist-packages/swift/common/wsgi.py", line 389, in run_wsgi
    loadapp(conf_path, global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/swift/common/wsgi.py", line 316, in loadapp
    ctx = loadcontext(loadwsgi.APP, conf_file, global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/swift/common/wsgi.py", line 307, in loadcontext
    global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 296, in loadcontext
    global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 320, in _loadconfig
    return loader.get_context(object_type, name, global_conf)
  File "/usr/lib/python2.7/dist-packages/swift/common/wsgi.py", line 59, in get_context
    object_type, name=name, global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 450, in get_context
    global_additions=global_additions)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 562, in _pipeline_app_context
    for name in pipeline[:-1]]
  File "/usr/lib/python2.7/dist-packages/swift/common/wsgi.py", line 59, in get_context
    object_type, name=name, global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 454, in get_context
    section)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 476, in _context_from_use
    object_type, name=use, global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/swift/common/wsgi.py", line 59, in get_context
    object_type, name=name, global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 406, in get_context
    global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 296, in loadcontext
    global_conf=global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 328, in _loadegg
    return loader.get_context(object_type, name, global_conf)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 620, in get_context
    object_type, name=name)
  File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 640, in find_egg_entry_point
    pkg_resources.require(self.spec)
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 686, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 584, in resolve
    raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: swift3

Apparently, there is something wrong in the config file. Here is the proxy-server.conf file :
root@monroe:~# cat /etc/swift/proxy-server.conf
[DEFAULT]
bind_port = 8070
workers = 0
user = swift

[pipeline:main]
pipeline = gatekeeper healthcheck cache swift3 s3token container_sync bulk tempurl slo dlo formpost authtoken keystoneauth staticweb container-quotas account-quotas proxy-server

[app:proxy-server]
use = egg:swift#proxy
allow_account_management = true
account_autocreate = true

[filter:tempauth]
use = egg:swift#tempauth
user_system_root = testpass .admin https://10.0.30.103:8080/v1/AUTH_system

[filter:healthcheck]
use = egg:swift#healthcheck

[filter:cache]
use = egg:swift#memcache
memcache_servers = 10.0.30.103:11211

[filter:account-quotas]
use = egg:swift#account_quotas

[filter:container-quotas]
use = egg:swift#container_quotas

[filter:staticweb]
use = egg:swift#staticweb

[filter:bulk]
use = egg:swift#bulk

[filter:slo]
use = egg:swift#slo

[filter:dlo]
use = egg:swift#dlo

[filter:formpost]
use = egg:swift#formpost

[filter:tempurl]
use = egg:swift#tempurl

[filter:container_sync]
use = egg:swift#container_sync

[filter:gatekeeper]
use = egg:swift#gatekeeper

[filter:keystoneauth]
use = egg:swift#keystoneauth
operator_roles = Member,Admin

[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
auth_host = 10.0.30.102
auth_port = 35357
auth_protocol = http
auth_uri = http://10.0.30.102:5000
admin_tenant_name = services
admin_user = swift
admin_password = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
delay_auth_decision = true
signing_dir = /etc/swift
cache = swift.cache

[filter:s3token]
paste.filter_factory = keystoneclient.middleware.s3_token:filter_factory
service_host = 10.0.30.102
service_port = 5000
auth_port = 35357
auth_host = 10.0.30.102
auth_protocol = http
auth_token = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
admin_token = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

[filter:swift3]
use = egg:swift3#swift3

All the swift zones are setup and ready, all the services are up. Just the proxy can't start.

Does anyone have any idea what should I do?

Thanks !

[Craym (sebastien-vionlabs)]

QUickfix :

By removing "swift3 s3token" into the [pipeline:main] allow the swift proxy to start without problem and be ready to use.

Maybe that can help!