Octavia loadbalancer stucks in pending_create stage

Hi all,

I am deployed the octavia in the openstack version stable/yoga.

when i deploy the loadbalancer, the loadbalancer instance has created successfully without any problem. but, the loadbalancer stucks in pending_create stage. In the worker log, it says " Couldnt connect to the instance"

Also i create my own amphora image with the disk-image builder version yoga.

log :

2023-01-07 10:06:41.227 22 WARNING octavia.amphorae.drivers.haproxy.rest_api_driver [-] Could not connect to instance. Retrying.: requests.exceptions.ConnectTimeout: HTTPSConnectionPool(host=‘192.168.43.183’, port=9443): Max retries exceeded with url: // (Caused by ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x7f240b3f4940>, ‘Connection to 192.168.43.183 timed out. (connect timeout=10.0)’))

2023-01-07 10:06:46.241 22 WARNING octavia.controller.worker.v2.controller_worker [-] Task ‘STANDALONE-octavia-create-amp-for-lb-subflow-octavia-amp-compute-connectivity-wait’ (9e0b5396-af00-4b4d-b7a3-175bf67a1295) transitioned into state ‘REVERTED’ from state ‘REVERTING’

2023-01-07 10:06:56.277 22 WARNING octavia.amphorae.drivers.haproxy.rest_api_driver [-] Could not connect to instance. Retrying.: requests.exceptions.ConnectTimeout: HTTPSConnectionPool(host=‘192.168.43.183’, port=9443): Max retries exceeded with url: // (Caused by ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x7f240b411310>, ‘Connection to 192.168.43.183 timed out. (connect timeout=10.0)’))

2023-01-07 10:07:01.308 22 WARNING octavia.controller.worker.v2.controller_worker [-] Task ‘STANDALONE-octavia-create-amp-for-lb-subflow-octavia-amp-compute-connectivity-wait’ (9e0b5396-af00-4b4d-b7a3-175bf67a1295) transitioned into state ‘REVERTED’ from state ‘REVERTING’

2023-01-07 10:07:11.355 22 WARNING octavia.amphorae.drivers.haproxy.rest_api_driver [-] Could not connect to instance. Retrying.: requests.exceptions.ConnectTimeout: HTTPSConnectionPool(host=‘192.168.43.183’, port=9443): Max retries exceeded with url: // (Caused by ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x7f240b411520>, ‘Connection to 192.168.43.183 timed out. (connect timeout=10.0)’))

2023-01-07 10:07:16.366 22 WARNING octavia.controller.worker.v2.controller_worker [-] Task ‘STANDALONE-octavia-create-amp-for-lb-subflow-octavia-amp-compute-connectivity-wait’ (9e0b5396-af00-4b4d-b7a3-175bf67a1295) transitioned into state ‘REVERTED’ from state ‘REVERTING’

2023-01-07 10:07:26.402 22 WARNING octavia.amphorae.drivers.haproxy.rest_api_driver [-] Could not connect to instance. Retrying.: requests.exceptions.ConnectTimeout: HTTPSConnectionPool(host=‘192.168.43.183’, port=9443): Max retries exceeded with url: // (Caused by ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x7f240b41aa90>, ‘Connection to 192.168.43.183 timed out. (connect timeout=10.0)’))