neutron-server returns 'Error:503' after update to queens












0















I updated my openstack environment from newton to queens.
Because i didn't found a best practice solution for an upgrade progress, i used apt to upgrade the packages to queens.
I encountered serveral errors from keystone, glance and nova and could all fix them with some changes in the database and the config files (specialy i changed the auth. method from v2 to v3). But unfortunately i didn't found out the problem with my neutron configuration. Everytime when i try to list my networks i receive the following error:



******@ctrl:~$ openstack network list

HttpException: 503: Server Error for url: http://ctrl:9696/v2.0/networks, Service Unavailable


/var/log/neutron-server.log



2019-02-05 09:37:09.263 21087 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}: Unauthorized: The request you have made requires authentication. (HTTP 401) (Request-ID: req-a7c96551-ca90-48e8-af95-297acc82bd23)

    2019-02-05 09:37:09.287 21087 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}: Unauthorized: The request you have made requires authentication. (HTTP 401) (Request-ID: req-beed4c2e-1c65-4adf-bb3c-17b6b7170e64)

    2019-02-05 09:37:09.288 21087 CRITICAL keystonemiddleware.auth_token [-] Unable to validate token: Identity server rejected authorization necessary to fetch token data: ServiceError: Identity server rejected authorization necessary to fetch token data

    2019-02-05 09:37:09.289 21087 INFO neutron.wsgi [-] 192.168.0.2 "GET /v2.0/ports?tenant_id=885ea3ee676b41c6a2ef1d15b76e1ff0&device_id=286b1b13-cba6-45f7-8934-421f675778d4 HTTP/1.1" status: 503  len: 386 time: 0.0506890


/var/log/apache2/keystone_access.log



192.168.0.1 - - [05/Feb/2019:09:37:09 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 482 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"

192.168.0.1 - - [05/Feb/2019:09:37:09 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 481 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"

192.168.0.1 - - [05/Feb/2019:09:37:11 +0000] "GET /v3/auth/tokens HTTP/1.1" 200 4982 "-"

"python-keystoneclient"

192.168.0.1 - - [05/Feb/2019:09:37:20 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 482 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"

192.168.0.1 - - [05/Feb/2019:09:37:20 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 481 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"


I check the configured password in /etc/neutron and /etc/nova for the [keystone_auth] several times and it's correct!



My configurations files for neutron:
/etc/neutron/neutron.conf



  [DEFAULT]

# ...

core_plugin = ml2

service_plugins = router

allow_overlapping_ips = true

transport_url = rabbit://openstack:<passwordRemoved>@ctrl

auth_strategy = keystone

notify_nova_on_port_status_changes = true

notify_nova_on_port_data_changes = true



[keystone_authtoken]

# ...

auth_uri = http://ctrl:5000

auth_url = http://ctrl:5000

memcached_servers = ctrl:11211

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = neutron

password = <passwordRemoved>



[database]

# ...

connection = mysql+pymysql://neutron:<passwordRemoved>@ctrl/neutron



[nova]

# ...

auth_url = http://ctrl:5000

auth_type = password

project_domain_name = default

user_domain_name = default

region_name = RegionOne

project_name = service

username = nova

password = <passwordRemoved>


/etc/neutron/api-paste.ini



[composite:neutron]

use = egg:Paste#urlmap

/: neutronversions_composite

/v2.0: neutronapi_v2_0



[composite:neutronapi_v2_0]

use = call:neutron.auth:pipeline_factory

noauth = cors http_proxy_to_wsgi request_id catch_errors extensions neutronapiapp_v2_0

keystone = cors http_proxy_to_wsgi request_id catch_errors authtoken keystonecontext extensions neutronapiapp_v2_0



[composite:neutronversions_composite]

use = call:neutron.auth:pipeline_factory

noauth = cors http_proxy_to_wsgi neutronversions

keystone = cors http_proxy_to_wsgi neutronversions



[filter:request_id]

paste.filter_factory = oslo_middleware:RequestId.factory



[filter:catch_errors]

paste.filter_factory = oslo_middleware:CatchErrors.factory



[filter:cors]

paste.filter_factory = oslo_middleware.cors:filter_factory

oslo_config_project = neutron



[filter:http_proxy_to_wsgi]

paste.filter_factory = oslo_middleware.http_proxy_to_wsgi:HTTPProxyToWSGI.factory



[filter:keystonecontext]

paste.filter_factory = neutron.auth:NeutronKeystoneContext.factory



[filter:authtoken]

paste.filter_factory = keystonemiddleware.auth_token:filter_factory



auth_plugin = password

auth_url = http://ctrl:5000

username = neutron

password = <passwordRemoved>

project_name = services

user_domain_name = Default

project_domain_name = Default

auth_uri = http://ctrl:5000





[filter:extensions]

paste.filter_factory = neutron.api.extensions:plugin_aware_extension_middleware_factory



[app:neutronversions]

paste.app_factory = neutron.pecan_wsgi.app:versions_factory



[app:neutronapiapp_v2_0]

paste.app_factory = neutron.api.v2.router:APIRouter.factory



[filter:osprofiler]

paste.filter_factory = osprofiler.web:WsgiMiddleware.factory


/etc/neutron/plugins/ml2/ml2_conf.ini



[DEFAULT]

core_plugin = ml2

service_plugins =

transport_url = rabbit://openstack:<passwordRemoved>@ctrl

auth_strategy = keystone

notify_nova_on_port_status_changes = true

notify_nova_on_port_data_changes = true



[database]

# ...

connection = mysql+pymysql://neutron:<passwordRemoved>@ctrl/neutron



[keystone_authtoken]

# ...

auth_uri = http://ctrl:5000

auth_url = http://ctrl:5000

memcached_servers = ctrl:11211

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = neutron

password = <passwordRemoved>



[nova]

# ...

auth_url = http://ctrl:5000

auth_type = password

project_domain_name = default

user_domain_name = default

region_name = RegionOne

project_name = service

username = nova

password = <passwordRemoved>

<---------</snipped>--------->


Status for Neutron-server and rabbitmq-server:



*******@ctrl:~$ sudo service neutron-server status

● neutron-server.service - OpenStack Neutron Server

   Loaded: loaded (/lib/systemd/system/neutron-server.service; enabled; vendor preset: ena

   Active: active (running) since Tue 2019-02-05 08:56:50 UTC; 1h 7min ago

 Main PID: 21070 (neutron-server)

    Tasks: 8

   Memory: 349.7M

      CPU: 20.526s

   CGroup: /system.slice/neutron-server.service

           ├─21070 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21085 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21086 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21087 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21088 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21089 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21090 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           └─21091 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu



Feb 05 08:56:50 ctrl systemd[1]: Started OpenStack Neutron Server.



******@ctrl:~$ sudo service rabbitmq-server status

● rabbitmq-server.service - RabbitMQ Messaging Server

   Loaded: loaded (/lib/systemd/system/rabbitmq-server.service; enabled; vendor preset: en

   Active: active (running) since Fri 2019-02-01 12:20:31 UTC; 3 days ago

 Main PID: 1304 (rabbitmq-server)

    Tasks: 78

   Memory: 53.1M

      CPU: 54min 47.360s

   CGroup: /system.slice/rabbitmq-server.service

           ├─1304 /bin/sh /usr/sbin/rabbitmq-server

           ├─1337 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server

           ├─1717 /usr/lib/erlang/erts-7.3/bin/epmd -daemon

           ├─2219 /usr/lib/erlang/erts-7.3/bin/beam.smp -W w -A 64 -P 1048576 -t 5000000 -

           ├─2482 inet_gethost 4

           └─2483 inet_gethost 4



Feb 01 12:20:04 ctrl systemd[1]: Starting RabbitMQ Messaging Server...

Feb 01 12:20:21 ctrl rabbitmq[1305]: Waiting for rabbit@ctrl

Feb 01 12:20:21 ctrl rabbitmq[1305]: pid is 1337

Feb 01 12:20:31 ctrl systemd[1]: Started RabbitMQ Messaging Server.


Could someone please send me some Feedback what else i clould check or if i missed some configuration parameters?
thanks in advance and
best regards
Luke






openstack







share|improve this question







New contributor




Luke-404 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • UPDATE: i also configured the /etc/nova/nova.conf file with the rigth neutron section as mentoined in docs.openstack.org/neutron/queens/install/…

    – Luke-404
    yesterday
















0















I updated my openstack environment from newton to queens.
Because i didn't found a best practice solution for an upgrade progress, i used apt to upgrade the packages to queens.
I encountered serveral errors from keystone, glance and nova and could all fix them with some changes in the database and the config files (specialy i changed the auth. method from v2 to v3). But unfortunately i didn't found out the problem with my neutron configuration. Everytime when i try to list my networks i receive the following error:



******@ctrl:~$ openstack network list

HttpException: 503: Server Error for url: http://ctrl:9696/v2.0/networks, Service Unavailable


/var/log/neutron-server.log



2019-02-05 09:37:09.263 21087 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}: Unauthorized: The request you have made requires authentication. (HTTP 401) (Request-ID: req-a7c96551-ca90-48e8-af95-297acc82bd23)

    2019-02-05 09:37:09.287 21087 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}: Unauthorized: The request you have made requires authentication. (HTTP 401) (Request-ID: req-beed4c2e-1c65-4adf-bb3c-17b6b7170e64)

    2019-02-05 09:37:09.288 21087 CRITICAL keystonemiddleware.auth_token [-] Unable to validate token: Identity server rejected authorization necessary to fetch token data: ServiceError: Identity server rejected authorization necessary to fetch token data

    2019-02-05 09:37:09.289 21087 INFO neutron.wsgi [-] 192.168.0.2 "GET /v2.0/ports?tenant_id=885ea3ee676b41c6a2ef1d15b76e1ff0&device_id=286b1b13-cba6-45f7-8934-421f675778d4 HTTP/1.1" status: 503  len: 386 time: 0.0506890


/var/log/apache2/keystone_access.log



192.168.0.1 - - [05/Feb/2019:09:37:09 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 482 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"

192.168.0.1 - - [05/Feb/2019:09:37:09 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 481 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"

192.168.0.1 - - [05/Feb/2019:09:37:11 +0000] "GET /v3/auth/tokens HTTP/1.1" 200 4982 "-"

"python-keystoneclient"

192.168.0.1 - - [05/Feb/2019:09:37:20 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 482 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"

192.168.0.1 - - [05/Feb/2019:09:37:20 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 481 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"


I check the configured password in /etc/neutron and /etc/nova for the [keystone_auth] several times and it's correct!



My configurations files for neutron:
/etc/neutron/neutron.conf



  [DEFAULT]

# ...

core_plugin = ml2

service_plugins = router

allow_overlapping_ips = true

transport_url = rabbit://openstack:<passwordRemoved>@ctrl

auth_strategy = keystone

notify_nova_on_port_status_changes = true

notify_nova_on_port_data_changes = true



[keystone_authtoken]

# ...

auth_uri = http://ctrl:5000

auth_url = http://ctrl:5000

memcached_servers = ctrl:11211

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = neutron

password = <passwordRemoved>



[database]

# ...

connection = mysql+pymysql://neutron:<passwordRemoved>@ctrl/neutron



[nova]

# ...

auth_url = http://ctrl:5000

auth_type = password

project_domain_name = default

user_domain_name = default

region_name = RegionOne

project_name = service

username = nova

password = <passwordRemoved>


/etc/neutron/api-paste.ini



[composite:neutron]

use = egg:Paste#urlmap

/: neutronversions_composite

/v2.0: neutronapi_v2_0



[composite:neutronapi_v2_0]

use = call:neutron.auth:pipeline_factory

noauth = cors http_proxy_to_wsgi request_id catch_errors extensions neutronapiapp_v2_0

keystone = cors http_proxy_to_wsgi request_id catch_errors authtoken keystonecontext extensions neutronapiapp_v2_0



[composite:neutronversions_composite]

use = call:neutron.auth:pipeline_factory

noauth = cors http_proxy_to_wsgi neutronversions

keystone = cors http_proxy_to_wsgi neutronversions



[filter:request_id]

paste.filter_factory = oslo_middleware:RequestId.factory



[filter:catch_errors]

paste.filter_factory = oslo_middleware:CatchErrors.factory



[filter:cors]

paste.filter_factory = oslo_middleware.cors:filter_factory

oslo_config_project = neutron



[filter:http_proxy_to_wsgi]

paste.filter_factory = oslo_middleware.http_proxy_to_wsgi:HTTPProxyToWSGI.factory



[filter:keystonecontext]

paste.filter_factory = neutron.auth:NeutronKeystoneContext.factory



[filter:authtoken]

paste.filter_factory = keystonemiddleware.auth_token:filter_factory



auth_plugin = password

auth_url = http://ctrl:5000

username = neutron

password = <passwordRemoved>

project_name = services

user_domain_name = Default

project_domain_name = Default

auth_uri = http://ctrl:5000





[filter:extensions]

paste.filter_factory = neutron.api.extensions:plugin_aware_extension_middleware_factory



[app:neutronversions]

paste.app_factory = neutron.pecan_wsgi.app:versions_factory



[app:neutronapiapp_v2_0]

paste.app_factory = neutron.api.v2.router:APIRouter.factory



[filter:osprofiler]

paste.filter_factory = osprofiler.web:WsgiMiddleware.factory


/etc/neutron/plugins/ml2/ml2_conf.ini



[DEFAULT]

core_plugin = ml2

service_plugins =

transport_url = rabbit://openstack:<passwordRemoved>@ctrl

auth_strategy = keystone

notify_nova_on_port_status_changes = true

notify_nova_on_port_data_changes = true



[database]

# ...

connection = mysql+pymysql://neutron:<passwordRemoved>@ctrl/neutron



[keystone_authtoken]

# ...

auth_uri = http://ctrl:5000

auth_url = http://ctrl:5000

memcached_servers = ctrl:11211

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = neutron

password = <passwordRemoved>



[nova]

# ...

auth_url = http://ctrl:5000

auth_type = password

project_domain_name = default

user_domain_name = default

region_name = RegionOne

project_name = service

username = nova

password = <passwordRemoved>

<---------</snipped>--------->


Status for Neutron-server and rabbitmq-server:



*******@ctrl:~$ sudo service neutron-server status

● neutron-server.service - OpenStack Neutron Server

   Loaded: loaded (/lib/systemd/system/neutron-server.service; enabled; vendor preset: ena

   Active: active (running) since Tue 2019-02-05 08:56:50 UTC; 1h 7min ago

 Main PID: 21070 (neutron-server)

    Tasks: 8

   Memory: 349.7M

      CPU: 20.526s

   CGroup: /system.slice/neutron-server.service

           ├─21070 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21085 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21086 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21087 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21088 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21089 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21090 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           └─21091 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu



Feb 05 08:56:50 ctrl systemd[1]: Started OpenStack Neutron Server.



******@ctrl:~$ sudo service rabbitmq-server status

● rabbitmq-server.service - RabbitMQ Messaging Server

   Loaded: loaded (/lib/systemd/system/rabbitmq-server.service; enabled; vendor preset: en

   Active: active (running) since Fri 2019-02-01 12:20:31 UTC; 3 days ago

 Main PID: 1304 (rabbitmq-server)

    Tasks: 78

   Memory: 53.1M

      CPU: 54min 47.360s

   CGroup: /system.slice/rabbitmq-server.service

           ├─1304 /bin/sh /usr/sbin/rabbitmq-server

           ├─1337 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server

           ├─1717 /usr/lib/erlang/erts-7.3/bin/epmd -daemon

           ├─2219 /usr/lib/erlang/erts-7.3/bin/beam.smp -W w -A 64 -P 1048576 -t 5000000 -

           ├─2482 inet_gethost 4

           └─2483 inet_gethost 4



Feb 01 12:20:04 ctrl systemd[1]: Starting RabbitMQ Messaging Server...

Feb 01 12:20:21 ctrl rabbitmq[1305]: Waiting for rabbit@ctrl

Feb 01 12:20:21 ctrl rabbitmq[1305]: pid is 1337

Feb 01 12:20:31 ctrl systemd[1]: Started RabbitMQ Messaging Server.


Could someone please send me some Feedback what else i clould check or if i missed some configuration parameters?
thanks in advance and
best regards
Luke






openstack







share|improve this question







New contributor




Luke-404 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • UPDATE: i also configured the /etc/nova/nova.conf file with the rigth neutron section as mentoined in docs.openstack.org/neutron/queens/install/…

    – Luke-404
    yesterday














0












0








0








I updated my openstack environment from newton to queens.
Because i didn't found a best practice solution for an upgrade progress, i used apt to upgrade the packages to queens.
I encountered serveral errors from keystone, glance and nova and could all fix them with some changes in the database and the config files (specialy i changed the auth. method from v2 to v3). But unfortunately i didn't found out the problem with my neutron configuration. Everytime when i try to list my networks i receive the following error:



******@ctrl:~$ openstack network list

HttpException: 503: Server Error for url: http://ctrl:9696/v2.0/networks, Service Unavailable


/var/log/neutron-server.log



2019-02-05 09:37:09.263 21087 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}: Unauthorized: The request you have made requires authentication. (HTTP 401) (Request-ID: req-a7c96551-ca90-48e8-af95-297acc82bd23)

    2019-02-05 09:37:09.287 21087 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}: Unauthorized: The request you have made requires authentication. (HTTP 401) (Request-ID: req-beed4c2e-1c65-4adf-bb3c-17b6b7170e64)

    2019-02-05 09:37:09.288 21087 CRITICAL keystonemiddleware.auth_token [-] Unable to validate token: Identity server rejected authorization necessary to fetch token data: ServiceError: Identity server rejected authorization necessary to fetch token data

    2019-02-05 09:37:09.289 21087 INFO neutron.wsgi [-] 192.168.0.2 "GET /v2.0/ports?tenant_id=885ea3ee676b41c6a2ef1d15b76e1ff0&device_id=286b1b13-cba6-45f7-8934-421f675778d4 HTTP/1.1" status: 503  len: 386 time: 0.0506890


/var/log/apache2/keystone_access.log



192.168.0.1 - - [05/Feb/2019:09:37:09 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 482 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"

192.168.0.1 - - [05/Feb/2019:09:37:09 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 481 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"

192.168.0.1 - - [05/Feb/2019:09:37:11 +0000] "GET /v3/auth/tokens HTTP/1.1" 200 4982 "-"

"python-keystoneclient"

192.168.0.1 - - [05/Feb/2019:09:37:20 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 482 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"

192.168.0.1 - - [05/Feb/2019:09:37:20 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 481 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"


I check the configured password in /etc/neutron and /etc/nova for the [keystone_auth] several times and it's correct!



My configurations files for neutron:
/etc/neutron/neutron.conf



  [DEFAULT]

# ...

core_plugin = ml2

service_plugins = router

allow_overlapping_ips = true

transport_url = rabbit://openstack:<passwordRemoved>@ctrl

auth_strategy = keystone

notify_nova_on_port_status_changes = true

notify_nova_on_port_data_changes = true



[keystone_authtoken]

# ...

auth_uri = http://ctrl:5000

auth_url = http://ctrl:5000

memcached_servers = ctrl:11211

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = neutron

password = <passwordRemoved>



[database]

# ...

connection = mysql+pymysql://neutron:<passwordRemoved>@ctrl/neutron



[nova]

# ...

auth_url = http://ctrl:5000

auth_type = password

project_domain_name = default

user_domain_name = default

region_name = RegionOne

project_name = service

username = nova

password = <passwordRemoved>


/etc/neutron/api-paste.ini



[composite:neutron]

use = egg:Paste#urlmap

/: neutronversions_composite

/v2.0: neutronapi_v2_0



[composite:neutronapi_v2_0]

use = call:neutron.auth:pipeline_factory

noauth = cors http_proxy_to_wsgi request_id catch_errors extensions neutronapiapp_v2_0

keystone = cors http_proxy_to_wsgi request_id catch_errors authtoken keystonecontext extensions neutronapiapp_v2_0



[composite:neutronversions_composite]

use = call:neutron.auth:pipeline_factory

noauth = cors http_proxy_to_wsgi neutronversions

keystone = cors http_proxy_to_wsgi neutronversions



[filter:request_id]

paste.filter_factory = oslo_middleware:RequestId.factory



[filter:catch_errors]

paste.filter_factory = oslo_middleware:CatchErrors.factory



[filter:cors]

paste.filter_factory = oslo_middleware.cors:filter_factory

oslo_config_project = neutron



[filter:http_proxy_to_wsgi]

paste.filter_factory = oslo_middleware.http_proxy_to_wsgi:HTTPProxyToWSGI.factory



[filter:keystonecontext]

paste.filter_factory = neutron.auth:NeutronKeystoneContext.factory



[filter:authtoken]

paste.filter_factory = keystonemiddleware.auth_token:filter_factory



auth_plugin = password

auth_url = http://ctrl:5000

username = neutron

password = <passwordRemoved>

project_name = services

user_domain_name = Default

project_domain_name = Default

auth_uri = http://ctrl:5000





[filter:extensions]

paste.filter_factory = neutron.api.extensions:plugin_aware_extension_middleware_factory



[app:neutronversions]

paste.app_factory = neutron.pecan_wsgi.app:versions_factory



[app:neutronapiapp_v2_0]

paste.app_factory = neutron.api.v2.router:APIRouter.factory



[filter:osprofiler]

paste.filter_factory = osprofiler.web:WsgiMiddleware.factory


/etc/neutron/plugins/ml2/ml2_conf.ini



[DEFAULT]

core_plugin = ml2

service_plugins =

transport_url = rabbit://openstack:<passwordRemoved>@ctrl

auth_strategy = keystone

notify_nova_on_port_status_changes = true

notify_nova_on_port_data_changes = true



[database]

# ...

connection = mysql+pymysql://neutron:<passwordRemoved>@ctrl/neutron



[keystone_authtoken]

# ...

auth_uri = http://ctrl:5000

auth_url = http://ctrl:5000

memcached_servers = ctrl:11211

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = neutron

password = <passwordRemoved>



[nova]

# ...

auth_url = http://ctrl:5000

auth_type = password

project_domain_name = default

user_domain_name = default

region_name = RegionOne

project_name = service

username = nova

password = <passwordRemoved>

<---------</snipped>--------->


Status for Neutron-server and rabbitmq-server:



*******@ctrl:~$ sudo service neutron-server status

● neutron-server.service - OpenStack Neutron Server

   Loaded: loaded (/lib/systemd/system/neutron-server.service; enabled; vendor preset: ena

   Active: active (running) since Tue 2019-02-05 08:56:50 UTC; 1h 7min ago

 Main PID: 21070 (neutron-server)

    Tasks: 8

   Memory: 349.7M

      CPU: 20.526s

   CGroup: /system.slice/neutron-server.service

           ├─21070 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21085 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21086 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21087 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21088 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21089 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21090 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           └─21091 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu



Feb 05 08:56:50 ctrl systemd[1]: Started OpenStack Neutron Server.



******@ctrl:~$ sudo service rabbitmq-server status

● rabbitmq-server.service - RabbitMQ Messaging Server

   Loaded: loaded (/lib/systemd/system/rabbitmq-server.service; enabled; vendor preset: en

   Active: active (running) since Fri 2019-02-01 12:20:31 UTC; 3 days ago

 Main PID: 1304 (rabbitmq-server)

    Tasks: 78

   Memory: 53.1M

      CPU: 54min 47.360s

   CGroup: /system.slice/rabbitmq-server.service

           ├─1304 /bin/sh /usr/sbin/rabbitmq-server

           ├─1337 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server

           ├─1717 /usr/lib/erlang/erts-7.3/bin/epmd -daemon

           ├─2219 /usr/lib/erlang/erts-7.3/bin/beam.smp -W w -A 64 -P 1048576 -t 5000000 -

           ├─2482 inet_gethost 4

           └─2483 inet_gethost 4



Feb 01 12:20:04 ctrl systemd[1]: Starting RabbitMQ Messaging Server...

Feb 01 12:20:21 ctrl rabbitmq[1305]: Waiting for rabbit@ctrl

Feb 01 12:20:21 ctrl rabbitmq[1305]: pid is 1337

Feb 01 12:20:31 ctrl systemd[1]: Started RabbitMQ Messaging Server.


Could someone please send me some Feedback what else i clould check or if i missed some configuration parameters?
thanks in advance and
best regards
Luke






openstack







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I updated my openstack environment from newton to queens.
Because i didn't found a best practice solution for an upgrade progress, i used apt to upgrade the packages to queens.
I encountered serveral errors from keystone, glance and nova and could all fix them with some changes in the database and the config files (specialy i changed the auth. method from v2 to v3). But unfortunately i didn't found out the problem with my neutron configuration. Everytime when i try to list my networks i receive the following error:



******@ctrl:~$ openstack network list

HttpException: 503: Server Error for url: http://ctrl:9696/v2.0/networks, Service Unavailable


/var/log/neutron-server.log



2019-02-05 09:37:09.263 21087 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}: Unauthorized: The request you have made requires authentication. (HTTP 401) (Request-ID: req-a7c96551-ca90-48e8-af95-297acc82bd23)

    2019-02-05 09:37:09.287 21087 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}: Unauthorized: The request you have made requires authentication. (HTTP 401) (Request-ID: req-beed4c2e-1c65-4adf-bb3c-17b6b7170e64)

    2019-02-05 09:37:09.288 21087 CRITICAL keystonemiddleware.auth_token [-] Unable to validate token: Identity server rejected authorization necessary to fetch token data: ServiceError: Identity server rejected authorization necessary to fetch token data

    2019-02-05 09:37:09.289 21087 INFO neutron.wsgi [-] 192.168.0.2 "GET /v2.0/ports?tenant_id=885ea3ee676b41c6a2ef1d15b76e1ff0&device_id=286b1b13-cba6-45f7-8934-421f675778d4 HTTP/1.1" status: 503  len: 386 time: 0.0506890


/var/log/apache2/keystone_access.log



192.168.0.1 - - [05/Feb/2019:09:37:09 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 482 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"

192.168.0.1 - - [05/Feb/2019:09:37:09 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 481 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"

192.168.0.1 - - [05/Feb/2019:09:37:11 +0000] "GET /v3/auth/tokens HTTP/1.1" 200 4982 "-"

"python-keystoneclient"

192.168.0.1 - - [05/Feb/2019:09:37:20 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 482 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"

192.168.0.1 - - [05/Feb/2019:09:37:20 +0000] "POST /v3/auth/tokens HTTP/1.1" 401 481 "-"

"neutron/12.0.5 keystonemiddleware.auth_token/4.21.0 keystoneauth1/3.4.0 python-requests/

2.18.4 CPython/2.7.12"


I check the configured password in /etc/neutron and /etc/nova for the [keystone_auth] several times and it's correct!



My configurations files for neutron:
/etc/neutron/neutron.conf



  [DEFAULT]

# ...

core_plugin = ml2

service_plugins = router

allow_overlapping_ips = true

transport_url = rabbit://openstack:<passwordRemoved>@ctrl

auth_strategy = keystone

notify_nova_on_port_status_changes = true

notify_nova_on_port_data_changes = true



[keystone_authtoken]

# ...

auth_uri = http://ctrl:5000

auth_url = http://ctrl:5000

memcached_servers = ctrl:11211

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = neutron

password = <passwordRemoved>



[database]

# ...

connection = mysql+pymysql://neutron:<passwordRemoved>@ctrl/neutron



[nova]

# ...

auth_url = http://ctrl:5000

auth_type = password

project_domain_name = default

user_domain_name = default

region_name = RegionOne

project_name = service

username = nova

password = <passwordRemoved>


/etc/neutron/api-paste.ini



[composite:neutron]

use = egg:Paste#urlmap

/: neutronversions_composite

/v2.0: neutronapi_v2_0



[composite:neutronapi_v2_0]

use = call:neutron.auth:pipeline_factory

noauth = cors http_proxy_to_wsgi request_id catch_errors extensions neutronapiapp_v2_0

keystone = cors http_proxy_to_wsgi request_id catch_errors authtoken keystonecontext extensions neutronapiapp_v2_0



[composite:neutronversions_composite]

use = call:neutron.auth:pipeline_factory

noauth = cors http_proxy_to_wsgi neutronversions

keystone = cors http_proxy_to_wsgi neutronversions



[filter:request_id]

paste.filter_factory = oslo_middleware:RequestId.factory



[filter:catch_errors]

paste.filter_factory = oslo_middleware:CatchErrors.factory



[filter:cors]

paste.filter_factory = oslo_middleware.cors:filter_factory

oslo_config_project = neutron



[filter:http_proxy_to_wsgi]

paste.filter_factory = oslo_middleware.http_proxy_to_wsgi:HTTPProxyToWSGI.factory



[filter:keystonecontext]

paste.filter_factory = neutron.auth:NeutronKeystoneContext.factory



[filter:authtoken]

paste.filter_factory = keystonemiddleware.auth_token:filter_factory



auth_plugin = password

auth_url = http://ctrl:5000

username = neutron

password = <passwordRemoved>

project_name = services

user_domain_name = Default

project_domain_name = Default

auth_uri = http://ctrl:5000





[filter:extensions]

paste.filter_factory = neutron.api.extensions:plugin_aware_extension_middleware_factory



[app:neutronversions]

paste.app_factory = neutron.pecan_wsgi.app:versions_factory



[app:neutronapiapp_v2_0]

paste.app_factory = neutron.api.v2.router:APIRouter.factory



[filter:osprofiler]

paste.filter_factory = osprofiler.web:WsgiMiddleware.factory


/etc/neutron/plugins/ml2/ml2_conf.ini



[DEFAULT]

core_plugin = ml2

service_plugins =

transport_url = rabbit://openstack:<passwordRemoved>@ctrl

auth_strategy = keystone

notify_nova_on_port_status_changes = true

notify_nova_on_port_data_changes = true



[database]

# ...

connection = mysql+pymysql://neutron:<passwordRemoved>@ctrl/neutron



[keystone_authtoken]

# ...

auth_uri = http://ctrl:5000

auth_url = http://ctrl:5000

memcached_servers = ctrl:11211

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = neutron

password = <passwordRemoved>



[nova]

# ...

auth_url = http://ctrl:5000

auth_type = password

project_domain_name = default

user_domain_name = default

region_name = RegionOne

project_name = service

username = nova

password = <passwordRemoved>

<---------</snipped>--------->


Status for Neutron-server and rabbitmq-server:



*******@ctrl:~$ sudo service neutron-server status

● neutron-server.service - OpenStack Neutron Server

   Loaded: loaded (/lib/systemd/system/neutron-server.service; enabled; vendor preset: ena

   Active: active (running) since Tue 2019-02-05 08:56:50 UTC; 1h 7min ago

 Main PID: 21070 (neutron-server)

    Tasks: 8

   Memory: 349.7M

      CPU: 20.526s

   CGroup: /system.slice/neutron-server.service

           ├─21070 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21085 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21086 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21087 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21088 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21089 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           ├─21090 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu

           └─21091 /usr/bin/python2 /usr/bin/neutron-server --config-file=/etc/neutron/neu



Feb 05 08:56:50 ctrl systemd[1]: Started OpenStack Neutron Server.



******@ctrl:~$ sudo service rabbitmq-server status

● rabbitmq-server.service - RabbitMQ Messaging Server

   Loaded: loaded (/lib/systemd/system/rabbitmq-server.service; enabled; vendor preset: en

   Active: active (running) since Fri 2019-02-01 12:20:31 UTC; 3 days ago

 Main PID: 1304 (rabbitmq-server)

    Tasks: 78

   Memory: 53.1M

      CPU: 54min 47.360s

   CGroup: /system.slice/rabbitmq-server.service

           ├─1304 /bin/sh /usr/sbin/rabbitmq-server

           ├─1337 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server

           ├─1717 /usr/lib/erlang/erts-7.3/bin/epmd -daemon

           ├─2219 /usr/lib/erlang/erts-7.3/bin/beam.smp -W w -A 64 -P 1048576 -t 5000000 -

           ├─2482 inet_gethost 4

           └─2483 inet_gethost 4



Feb 01 12:20:04 ctrl systemd[1]: Starting RabbitMQ Messaging Server...

Feb 01 12:20:21 ctrl rabbitmq[1305]: Waiting for rabbit@ctrl

Feb 01 12:20:21 ctrl rabbitmq[1305]: pid is 1337

Feb 01 12:20:31 ctrl systemd[1]: Started RabbitMQ Messaging Server.


Could someone please send me some Feedback what else i clould check or if i missed some configuration parameters?
thanks in advance and
best regards
Luke






openstack




openstack






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asked yesterday









Luke-404Luke-404

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  • UPDATE: i also configured the /etc/nova/nova.conf file with the rigth neutron section as mentoined in docs.openstack.org/neutron/queens/install/…

    – Luke-404
    yesterday



















  • UPDATE: i also configured the /etc/nova/nova.conf file with the rigth neutron section as mentoined in docs.openstack.org/neutron/queens/install/…

    – Luke-404
    yesterday

















UPDATE: i also configured the /etc/nova/nova.conf file with the rigth neutron section as mentoined in docs.openstack.org/neutron/queens/install/…

– Luke-404
yesterday





UPDATE: i also configured the /etc/nova/nova.conf file with the rigth neutron section as mentoined in docs.openstack.org/neutron/queens/install/…

– Luke-404
yesterday










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南乌拉尔铁路局

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南乌拉尔铁路局 Южно-Уральская железная дорога 成立 1934年1月4日 国家   蘇聯（1934年—1991年）   俄羅斯（1991年—） 总部 车里雅宾斯克 隶属 俄罗斯铁路股份公司 路局代码 80 铁路里程 4,934.9公里 奖项 网址 http://yuzd.rzd.ru/ 查 论 编 南乌拉尔铁路局 （俄语： Южно-Уральская железная дорога ， 羅馬化： Yuzhno-Uralskaya zheleznaya doroga ，简称 ЮУЖД ）是俄罗斯铁路股份公司属下的铁路管理局之一，总部位于车里雅宾斯克，负责管辖俄罗斯联邦乌拉尔南部地区的铁路系统，范围包括奥伦堡州、车里雅宾斯克州、库尔干州的大部分铁路，以及萨马拉州、斯维尔德洛夫斯克州、巴什科尔托斯坦共和国的少部分铁路，并有部分铁路延伸至或穿过哈萨克斯坦境内。南乌拉尔铁路局的营业里程为4,934.9公里，与伏尔加铁路局、古比雪夫铁路局、斯维尔德洛夫斯克铁路局、西西伯利亚铁路局相邻，并与南方的哈萨克斯坦铁路连接。 外部链接 （俄文） Южно-Уральская железная дорога — филиал ОАО РЖД （俄文） 南乌拉尔铁路局管辖路线图（一） （俄文） 南乌拉尔铁路局管辖路线图（二） 查 论 编 俄罗斯铁路（集团）股份公司 十月铁路局 · 莫斯科铁路局 · 北高加索铁路局 · 高尔基铁路局 · 古比雪夫铁路局 · 北方铁路局 · 伏尔加铁路局 · 东南铁路局 · 斯维尔德洛夫斯克铁路局 · 南乌拉尔铁路局 · 西西伯利亚铁路局 · 克拉斯诺亚尔斯克铁路局 · 东西伯利亚铁路局 · 后贝加尔铁路局 · 远东铁路局 · 加里宁格勒铁路局 This page is only for reference, If you need detailed information, please check here
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