aws cli with keystone

[nhocchi007]

My proxy-server.conf:

OpenIO managed

[DEFAULT]
use_stderr = False
bind_ip = 192.168.2.154
bind_port = 6007
workers = 3
user = openio
log_facility = /dev/log
log_level = INFO
eventlet_debug = false

sds_namespace = OPENIO
sds_proxy_url = http://192.168.2.154:6006
sds_default_account = default

sds_connection_timeout = 5
sds_read_timeout = 35
sds_write_timeout = 35

sds_pool_connections = 500
sds_pool_maxsize = 500
sds_max_retries = 0

[pipeline:main]
#pipeline = catch_errors gatekeeper healthcheck proxy-logging cache bulk tempurl proxy-logging swift3 tempauth proxy-logging copy container-quotas account-quotas slo dlo versioned_writes proxy-logging proxy-server
pipeline = catch_errors gatekeeper healthcheck proxy-logging cache tempurl ratelimit authtoken swift3 s3token copy container-quotas account-quotas slo dlo versioned_writes proxy-logging proxy-server

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

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

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

[filter:proxy-logging]
access_log_headers = False
use = egg:swift#proxy_logging
access_log_headers_only =

[filter:cache]
use = egg:swift#memcache
memcache_max_connections = 500
memcache_servers = 192.168.2.25:6019,192.168.2.26:6019,192.168.2.154:6019

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

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

[filter:authtoken]
paste.filter_factory = keystonemiddleware.auth_token:filter_factory
auth_url = http://192.168.2.154:35357
www_authenticate_uri = http://192.168.2.154:5000
auth_type = password
project_domain_id = default
user_domain_id = default
project_name = service
username = swift
password = SWIFT_PASS
delay_auth_decision = True
include_service_catalog = False
#memcached_servers = 127.0.0.1:11211

[filter:swift3]
use = egg:swift3#swift3
check_bucket_owner = True
force_swift_request_proxy_log = True
location = us-east-1
s3_acl = True

#[filter:tempauth]
#use = egg:oioswift#tempauth
#user_demo_demo = DEMO_PASS .admin

[filter:s3token]
paste.filter_factory = keystonemiddleware.s3_token:filter_factory
auth_port = 35357
auth_host = 192.168.2.154
auth_protocol = http

[filter:copy]
object_post_as_copy = False
use = egg:swift#copy

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

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

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

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

[filter:versioned_writes]
use = egg:oioswift#versioned_writes
allow_versioned_writes = True
[filter:tempurl]
use = egg:swift#tempurl

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

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

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

[filter:copy]
use = egg:swift#copy
object_post_as_copy = false

[app:proxy-server]
object_post_as_copy = False
use = egg:oioswift#main
log_name = OIO,OPENIO,oioswift,0
account_autocreate = True
sds_chunk_checksum_algo = md5
allow_account_management = True

I also create ec2 credential in my keystone and 'aws configure list' but still signature missmatch? How can i debug it? And does region of project in keystone related with this in proxy-server.conf?
[filter:swift3]
use = egg:swift3#swift3
check_bucket_owner = True
force_swift_request_proxy_log = True
location = us-east-1 **********************
s3_acl = True

Thank you!