sh-5.1$ openstack --os-compute-api-version 2.88 hypervisor list --long --debug ... GET call to https://nova-public-openstack.apps.ocp.openstack.lab/v2.1 used request id req-5e5c5894-0434-4559-8c71-2674c6944975 REQ: curl -g -i -X GET https://nova-public-openstack.apps.ocp.openstack.lab/v2.1/os-hypervisors/detail -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.88" -H "User-Agent: openstacksdk/1.0.2 keystoneauth1/5.1.3 python-requests/2.25.1 CPython/3.9.18" -H "X-Auth-Token: {SHA256}13d770530146053e6e59f8e08c0617ae9fe0fef29e5daa97d138567fb461021e" -H "X-OpenStack-Nova-API-Version: 2.88" https://nova-public-openstack.apps.ocp.openstack.lab:443 "GET /v2.1/os-hypervisors/detail HTTP/1.1" 200 915 RESP: [200] content-length: 915 content-type: application/json date: Thu, 25 Sep 2025 13:55:21 GMT openstack-api-version: compute 2.88 server: Apache vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version x-compute-request-id: req-44e27fa4-427e-4c3e-a30d-d41bd2e7f433 x-openstack-nova-api-version: 2.88 x-openstack-request-id: req-44e27fa4-427e-4c3e-a30d-d41bd2e7f433 RESP BODY: {"hypervisors": [{"id": "2b5296d4-6f68-42b4-8d84-dcba76b79037", "hypervisor_hostname": "edpm-compute-0.ctlplane.example.com", "state": "up", "status": "enabled", "hypervisor_type": "QEMU", "hypervisor_version": 8002000, "host_ip": "192.168.122.100", "service": {"id": "a0608f70-528c-49c1-8d75-cbe372f403f5", "host": "edpm-compute-0.ctlplane.example.com", "disabled_reason": null}, "uptime": " 13:54:20 up 1 day, 17:11, 0 users, load average: 0.17, 0.18, 0.13\n"}, {"id": "43546108-08cd-4eaf-b227-2a45cd4f0a3a", "hypervisor_hostname": "edpm-compute-1.ctlplane.example.com", "state": "up", "status": "enabled", "hypervisor_type": "QEMU", "hypervisor_version": 8002000, "host_ip": "192.168.122.101", "service": {"id": "67bc457e-459e-4425-b4c7-44e113a81f98", "host": "edpm-compute-1.ctlplane.example.com", "disabled_reason": null}, "uptime": " 13:54:47 up 1 day, 17:12, 0 users, load average: 0.28, 0.24, 0.25\n"}]} GET call to compute for https://nova-public-openstack.apps.ocp.openstack.lab/v2.1/os-hypervisors/detail used request id req-44e27fa4-427e-4c3e-a30d-d41bd2e7f433 +--------------------------------------+-------------------------------------+-----------------+-----------------+-------+ | ID | Hypervisor Hostname | Hypervisor Type | Host IP | State | +--------------------------------------+-------------------------------------+-----------------+-----------------+-------+ | 2b5296d4-6f68-42b4-8d84-dcba76b79037 | edpm-compute-0.ctlplane.example.com | QEMU | 192.168.122.100 | up | | 43546108-08cd-4eaf-b227-2a45cd4f0a3a | edpm-compute-1.ctlplane.example.com | QEMU | 192.168.122.101 | up | +--------------------------------------+-------------------------------------+-----------------+-----------------+-------+ clean_up ListHypervisor: END return value: 0 # 'Break' nova-compute on compute-0 [root@edpm-compute-0 nova]# vi 25-cpu-pinning-nova.conf [root@edpm-compute-0 nova]# systemctl restart edpm_nova_compute [root@edpm-compute-0 nova]# podman ps | grep nova 8f02e6f8e474 10.0.59.56:5001/podified-rhos18-rhel9/openstack-nova-compute:component-ci-testing kolla_start 42 hours ago Up 2 seconds nova_compute [root@edpm-compute-0 nova]# podman ps | grep nova [root@edpm-compute-0 nova]# podman ps | grep nova 8f02e6f8e474 10.0.59.56:5001/podified-rhos18-rhel9/openstack-nova-compute:component-ci-testing kolla_start 42 hours ago Up 1 second nova_compute [root@edpm-compute-0 nova]# podman ps | grep nova 8f02e6f8e474 10.0.59.56:5001/podified-rhos18-rhel9/openstack-nova-compute:component-ci-testing kolla_start 42 hours ago Up 2 seconds nova_compute [cloud-admin@edpm-compute-0 ~]$ exit logout Connection to 192.168.122.100 closed. [zuul@controller-0 ~]$ oc rsh openstackclient sh-5.1$ openstack --os-compute-api-version 2.88 hypervisor list --long --debug START with options: --os-compute-api-version 2.88 hypervisor list --long --debug ... GET call to https://nova-public-openstack.apps.ocp.openstack.lab/v2.1 used request id req-50b52938-b25d-41ef-aa6b-6fec628cac41 REQ: curl -g -i -X GET https://nova-public-openstack.apps.ocp.openstack.lab/v2.1/os-hypervisors/detail -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.88" -H "User-Agent: openstacksdk/1.0.2 keystoneauth1/5.1.3 python-requests/2.25.1 CPython/3.9.18" -H "X-Auth-Token: {SHA256}ac2b62f722306454d346ac38ab3a39813827dd6c8fe828ec6ea9e56e11025ae8" -H "X-OpenStack-Nova-API-Version: 2.88" https://nova-public-openstack.apps.ocp.openstack.lab:443 "GET /v2.1/os-hypervisors/detail HTTP/1.1" 200 917 RESP: [200] content-length: 917 content-type: application/json date: Thu, 25 Sep 2025 14:33:06 GMT openstack-api-version: compute 2.88 server: Apache vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version x-compute-request-id: req-e0dba26e-b40f-4ebc-bbbe-4064afe239b8 x-openstack-nova-api-version: 2.88 x-openstack-request-id: req-e0dba26e-b40f-4ebc-bbbe-4064afe239b8 RESP BODY: {"hypervisors": [{"id": "2b5296d4-6f68-42b4-8d84-dcba76b79037", "hypervisor_hostname": "edpm-compute-0.ctlplane.example.com", "state": "down", "status": "enabled", "hypervisor_type": "QEMU", "hypervisor_version": 8002000, "host_ip": "192.168.122.100", "service": {"id": "a0608f70-528c-49c1-8d75-cbe372f403f5", "host": "edpm-compute-0.ctlplane.example.com", "disabled_reason": null}, "uptime": " 14:31:00 up 1 day, 17:48, 0 users, load average: 0.24, 0.15, 0.16\n"}, {"id": "43546108-08cd-4eaf-b227-2a45cd4f0a3a", "hypervisor_hostname": "edpm-compute-1.ctlplane.example.com", "state": "up", "status": "enabled", "hypervisor_type": "QEMU", "hypervisor_version": 8002000, "host_ip": "192.168.122.101", "service": {"id": "67bc457e-459e-4425-b4c7-44e113a81f98", "host": "edpm-compute-1.ctlplane.example.com", "disabled_reason": null}, "uptime": " 14:32:18 up 1 day, 17:49, 0 users, load average: 0.24, 0.17, 0.16\n"}]} GET call to compute for https://nova-public-openstack.apps.ocp.openstack.lab/v2.1/os-hypervisors/detail used request id req-e0dba26e-b40f-4ebc-bbbe-4064afe239b8 +--------------------------------------+-------------------------------------+-----------------+-----------------+-------+ | ID | Hypervisor Hostname | Hypervisor Type | Host IP | State | +--------------------------------------+-------------------------------------+-----------------+-----------------+-------+ | 2b5296d4-6f68-42b4-8d84-dcba76b79037 | edpm-compute-0.ctlplane.example.com | QEMU | 192.168.122.100 | down | | 43546108-08cd-4eaf-b227-2a45cd4f0a3a | edpm-compute-1.ctlplane.example.com | QEMU | 192.168.122.101 | up | +--------------------------------------+-------------------------------------+-----------------+-----------------+-------+ # Uptime is still being reported for compute-0 "uptime": " 14:31:00 up 1 day, 17:48, 0 users, load average: 0.24, 0.15, 0.16 # compute-0 "uptime": " 14:32:18 up 1 day, 17:49, 0 users, load average: 0.24, 0.17, 0.16 # compute-1 sh-5.1$ openstack --os-compute-api-version 2.88 hypervisor list --long --debug START with options: --os-compute-api-version 2.88 hypervisor list --long --debug ... GET call to https://nova-public-openstack.apps.ocp.openstack.lab/v2.1 used request id req-6094255a-639e-4e4b-a716-d7c77a7bb9cd REQ: curl -g -i -X GET https://nova-public-openstack.apps.ocp.openstack.lab/v2.1/os-hypervisors/detail -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.88" -H "User-Agent: openstacksdk/1.0.2 keystoneauth1/5.1.3 python-requests/2.25.1 CPython/3.9.18" -H "X-Auth-Token: {SHA256}33f53daedc507028085ccf4dd7e1fb676c31856fba7679d77cc79db6d73d4d5b" -H "X-OpenStack-Nova-API-Version: 2.88" https://nova-public-openstack.apps.ocp.openstack.lab:443 "GET /v2.1/os-hypervisors/detail HTTP/1.1" 200 917 RESP: [200] content-length: 917 content-type: application/json date: Thu, 25 Sep 2025 14:34:15 GMT openstack-api-version: compute 2.88 server: Apache vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version x-compute-request-id: req-44eab9ba-b436-4916-a2a9-a58526733918 x-openstack-nova-api-version: 2.88 x-openstack-request-id: req-44eab9ba-b436-4916-a2a9-a58526733918 RESP BODY: {"hypervisors": [{"id": "2b5296d4-6f68-42b4-8d84-dcba76b79037", "hypervisor_hostname": "edpm-compute-0.ctlplane.example.com", "state": "down", "status": "enabled", "hypervisor_type": "QEMU", "hypervisor_version": 8002000, "host_ip": "192.168.122.100", "service": {"id": "a0608f70-528c-49c1-8d75-cbe372f403f5", "host": "edpm-compute-0.ctlplane.example.com", "disabled_reason": null}, "uptime": " 14:31:00 up 1 day, 17:48, 0 users, load average: 0.24, 0.15, 0.16\n"}, {"id": "43546108-08cd-4eaf-b227-2a45cd4f0a3a", "hypervisor_hostname": "edpm-compute-1.ctlplane.example.com", "state": "up", "status": "enabled", "hypervisor_type": "QEMU", "hypervisor_version": 8002000, "host_ip": "192.168.122.101", "service": {"id": "67bc457e-459e-4425-b4c7-44e113a81f98", "host": "edpm-compute-1.ctlplane.example.com", "disabled_reason": null}, "uptime": " 14:33:20 up 1 day, 17:50, 0 users, load average: 0.21, 0.17, 0.16\n"}]} GET call to compute for https://nova-public-openstack.apps.ocp.openstack.lab/v2.1/os-hypervisors/detail used request id req-44eab9ba-b436-4916-a2a9-a58526733918 +--------------------------------------+-------------------------------------+-----------------+-----------------+-------+ | ID | Hypervisor Hostname | Hypervisor Type | Host IP | State | +--------------------------------------+-------------------------------------+-----------------+-----------------+-------+ | 2b5296d4-6f68-42b4-8d84-dcba76b79037 | edpm-compute-0.ctlplane.example.com | QEMU | 192.168.122.100 | down | | 43546108-08cd-4eaf-b227-2a45cd4f0a3a | edpm-compute-1.ctlplane.example.com | QEMU | 192.168.122.101 | up | +--------------------------------------+-------------------------------------+-----------------+-----------------+-------+ clean_up ListHypervisor: END return value: 0 # Recheck if it still being reported for compute-0 "uptime": " 14:31:00 up 1 day, 17:48, 0 users, load average: 0.24, 0.15, 0.16 # compute-0 "uptime": " 14:33:20 up 1 day, 17:50, 0 users, load average: 0.21, 0.17, 0.16 # compute-1 sh-5.1$ openstack hypervisor show 2b5296d4-6f68-42b4-8d84-dcba76b79037 +---------------------+--------------------------------------+ | Field | Value | +---------------------+--------------------------------------+ | aggregates | [] | | cpu_info | None | | host_ip | 192.168.122.100 | | host_time | 14:31:00 | | hypervisor_hostname | edpm-compute-0.ctlplane.example.com | | hypervisor_type | QEMU | | hypervisor_version | 8002000 | | id | 2b5296d4-6f68-42b4-8d84-dcba76b79037 | | load_average | 0.24, 0.15, 0.16 | | service_host | edpm-compute-0.ctlplane.example.com | | service_id | a0608f70-528c-49c1-8d75-cbe372f403f5 | | state | down | | status | enabled | | uptime | 1 day, 17:48 | | users | 0 | +---------------------+--------------------------------------+