Hi, I'm try to setup glance in my openstack controller node. I have two nodes: controller (192.168.253.10, hostname=controller) and computer (192.168.253.15, hostname=computer). I add the following to glance_api.conf:

[database]
connection = mysql+pymysql://glance:GLANCE_DBPASS@controller/glance

[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = GLANCE_PASS


[paste_deploy]
flavor = keystone
[glance_store]
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/

And the following is added to glance-registry.conf

[database]
connection = mysql+pymysql://glance:GLANCE_DBPASS@controller/glance
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = GLANCE_PASS

[paste_deploy]
flavor = keystone

Then I set the following evn:

export OS_USERNAME=admin
export OS_PASSWORD='mypasswd'
export OS_PROJECT_NAME=admin
export OS_USER_DOMAIN_NAME=default
export OS_PROJECT_DOMAIN_NAME=default
export OS_AUTH_URL=http://controller:35357/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2

The glance service is restarted:

/root>service glance-api status     
● glance-api.service - OpenStack Glance Service API
   Loaded: loaded (/lib/systemd/system/glance-api.service; enabled; vendor preset: enabled)
   Active: active (running) since Sun 2019-10-27 22:40:17 EDT; 2min 14s ago
 Main PID: 3241 (uwsgi_python37)
    Tasks: 5 (limit: 4673)
   Memory: 315.8M
   CGroup: /system.slice/glance-api.service
           ├─3241 /usr/bin/uwsgi_python37 --http-socket [::]:9292 --ini /etc/glance/glance-api-uwsgi.ini
           ├─3245 /usr/bin/uwsgi_python37 --http-socket [::]:9292 --ini /etc/glance/glance-api-uwsgi.ini
           ├─3246 /usr/bin/uwsgi_python37 --http-socket [::]:9292 --ini /etc/glance/glance-api-uwsgi.ini
           ├─3247 /usr/bin/uwsgi_python37 --http-socket [::]:9292 --ini /etc/glance/glance-api-uwsgi.ini
           └─3248 /usr/bin/uwsgi_python37 --http-socket [::]:9292 --ini /etc/glance/glance-api-uwsgi.ini

Oct 27 22:40:17 controller systemd[1]: Started OpenStack Glance Service API.
Oct 27 22:40:17 controller glance-api[3241]: [uwsgi] implicit plugin requested python37
Oct 27 22:40:17 controller glance-api[3241]: [uWSGI] getting INI configuration from /etc/glance/glance-api-uwsgi.ini

/root>ss -ntlp | grep 9292
LISTEN    0         100                       *:9292                   *:*       users:(("uwsgi_python37",pid=3248,fd=3),("uwsgi_python37",pid=3247,fd=3),("uwsgi_python37",pid=3246,fd=3),("uwsgi_python37",pid=3245,fd=3),("uwsgi_python37",pid=3241,fd=3))

However, when I run openstack image list, I got an error:

/root>openstack image list
Unable to establish connection to http://controller:9292/v2/images: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))

Coul dyou let me know how to fix the error?

How can I "not to run Glance behind WGSI"?

I re-paste the code below:

/root>openstack --debug image list
START with options: ['--debug', 'image', 'list']
options: Namespace(access_key='', access_secret='***', access_token='***', access_token_endpoint='', access_token_type='', application_credential_id='', application_credential_name='', application_credential_secret='***', auth_type='', auth_url='http://controller:35357/v3', cacert=None, cert='', client_id='', client_secret='***', cloud='', code='', consumer_key='', consumer_secret='***', debug=True, default_domain='default', default_domain_id='', default_domain_name='', deferred_help=False, discovery_endpoint='', domain_id='', domain_name='', endpoint='', identity_provider='', identity_provider_url='', insecure=None, interface='', key='', log_file=None, openid_scope='', os_beta_command=False, os_compute_api_version='', os_identity_api_version='3', os_image_api_version='2', os_key_manager_api_version='1', os_network_api_version='', os_object_api_version='', os_project_id=None, os_project_name=None, os_volume_api_version='', passcode='', password='***', profile='', project_domain_id='', project_domain_name='default', project_id='', project_name='admin', protocol='', redirect_uri='', region_name='', remote_project_domain_id='', remote_project_domain_name='', remote_project_id='', remote_project_name='', service_provider='', service_provider_endpoint='', service_provider_entity_id='', system_scope='', timing ...