Hi, I am deploying OpenStack with 3 compute node, but I am seeing an abnormal distribution of instance, the instance is only deployed in a specific compute node, and not distribute among other compute node. this is my nova.conf from the compute node. (template jinja2 based) [DEFAULT] osapi_compute_listen = {{ hostvars[inventory_hostname]['ansible_ens3f1'][ 'ipv4']['address'] }} metadata_listen = {{ hostvars[inventory_hostname]['ansible_ens3f1']['ipv4'][ 'address'] }} enabled_apis = osapi_compute,metadata transport_url = rabbit://openstack:{{ rabbitmq_pw }}@{{ controller1_ip_man }}:5672,openstack:{{ rabbitmq_pw }}@{{ controller2_ip_man }}:5672,openstack:{{ rabbitmq_pw }}@{{ controller3_ip_man }}:5672 my_ip = {{ hostvars[inventory_hostname]['ansible_ens3f1']['ipv4']['address'] }} use_neutron = True firewall_driver = nova.virt.firewall.NoopFirewallDriver [api] auth_strategy = keystone [api_database] connection = mysql+pymysql://nova:{{ nova_dbpw }}@{{ vip }}/nova_api [barbican] [cache] backend=oslo_cache.memcache_pool enabled=true memcache_servers={{ controller1_ip_man }}:11211,{{ controller2_ip_man }}:11211,{{ controller3_ip_man }}:11211 [cells] [cinder] os_region_name = RegionOne [compute] [conductor] [console] [consoleauth] [cors] [crypto] [database] connection = mysql+pymysql://nova:{{ nova_dbpw }}@{{ vip }}/nova [devices] [ephemeral_storage_encryption] [filter_scheduler] [glance] api_servers = http://{{ vip }}:9292 [guestfs] [healthcheck] [hyperv] [ironic] [key_manager] [keystone] [keystone_authtoken] auth_url = http://{{ vip }}:5000/v3 memcached_servers = {{ controller1_ip_man }}:11211,{{ controller2_ip_man }}:11211,{{ controller3_ip_man }}:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = nova password = {{ nova_pw }} [libvirt] [matchmaker_redis] [metrics] [mks] [neutron] url = http://{{ vip }}:9696 auth_url = http://{{ vip }}:35357 auth_type = password project_domain_name = default user_domain_name = default region_name = RegionOne project_name = service username = neutron password = {{ neutron_pw }} service_metadata_proxy = true metadata_proxy_shared_secret = {{ metadata_secret }} [notifications] [osapi_v21] [oslo_concurrency] lock_path = /var/lib/nova/tmp [oslo_messaging_amqp] [oslo_messaging_kafka] [oslo_messaging_notifications] [oslo_messaging_rabbit] [oslo_messaging_zmq] [oslo_middleware] [oslo_policy] [pci] [placement] os_region_name = RegionOne project_domain_name = Default project_name = service auth_type = password user_domain_name = Default auth_url = http://{{ vip }}:5000/v3 username = placement password = {{ placement_pw }} [quota] [rdp] [remote_debug] [scheduler] discover_hosts_in_cells_interval = 300 [serial_console] [service_user] [spice] [upgrade_levels] [vault] [vendordata_dynamic_auth] [vmware] [vnc] enabled = true keymap=en-us novncproxy_base_url = https://{{ vip }}:6080/vnc_auto.html novncproxy_host = {{ hostvars[inventory_hostname]['ansible_ens3f1']['ipv4'][ 'address'] }} [workarounds] [wsgi] [xenserver] [xvp] [placement_database] connection=mysql+pymysql://nova:{{ nova_dbpw }}@{{ vip }}/nova_placement what is the problem? I have lookup the openstack-nova-scheduler in the controller node but it's running well with only warning nova-scheduler[19255]: /usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py:332: NotSupportedWarning: Configuration option(s) ['use_tpool'] not supported the result I want is the instance is distributed in all compute node. Thank you. -- *Regards,* *Zufar Dhiyaulhaq* _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack