Hi Smooney, sorry for the last reply. I am attaching wrong configuration files. This is my nova configuration (added randomization from your suggestion) from the master 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 }} randomize_allocation_candidates = true [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 Thank you Best Regards, Zufar Dhiyaulhaq On Tue, Nov 27, 2018 at 4:55 PM Zufar Dhiyaulhaq <zufardhiyaul...@gmail.com> wrote: > Hi Smooney, > > thank you for your help. I am trying to enable randomization but not > working. The instance I have created is still in the same node. Below is my > nova configuration (added randomization from your suggestion) from the > master node (Template jinja2 based). > > [DEFAULT] > 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] > [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] > [compute] > [conductor] > [console] > [consoleauth] > [cors] > [crypto] > [database] > [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] > virt_type = kvm > [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 }} > [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] > [serial_console] > [service_user] > [spice] > [upgrade_levels] > [vault] > [vendordata_dynamic_auth] > [vmware] > [vnc] > enabled = True > keymap=en-us > server_listen = {{ hostvars[inventory_hostname]['ansible_ens3f1']['ipv4'][ > 'address'] }} > server_proxyclient_address = {{ hostvars[inventory_hostname][ > 'ansible_ens3f1']['ipv4']['address'] }} > novncproxy_base_url = https://{{ vip }}:6080/vnc_auto.html > [workarounds] > [wsgi] > [xenserver] > [xvp] > > Thank you, > > Best Regards, > Zufar Dhiyaulhaq > > On Mon, Nov 26, 2018 at 11:13 PM Sean Mooney <smoo...@redhat.com> wrote: > >> On Mon, 2018-11-26 at 17:45 +0700, Zufar Dhiyaulhaq wrote: >> > 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) >> >> hi, the default behavior of nova used to be spread not pack and i belive >> it still is. >> the default behavior with placement however is closer to a packing >> behavior as >> allcoation candiates are retrunidn in an undefined but deterministic >> order. >> >> on a busy cloud this does not strictly pack instaces but on a quite cloud >> it effectivly does >> >> you can try and enable randomisation of the allocation candiates by >> setting this config option in >> the nova.conf of the shcduler to true. >> >> https://docs.openstack.org/nova/latest/configuration/config.html#placement.randomize_allocation_candidates >> >> on that note can you provide the nova.conf for the schduelr is used >> instead of the compute node nova.conf. >> if you have not overriden any of the nova defaults the ram and cpu >> weigher should spread instances withing >> the allocation candiates returned by placement. >> >> > >> > [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. >> > >> > _______________________________________________ >> > 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 >> > > >
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