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Add support for showing scheduler_hints in server details

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Nova currently lacks a straightforward way to expose scheduler hints
associated with a server. This change extends existing Nova's
API to allow users to retrieve this information when it is available.
It adds a new API microversion to support returning the associated
scheduler_hints in ``GET /servers/{server_id}``, `GET /servers/detail``,
``PUT /servers/{server_id}`` and ``POST /server/{server_id}/action``
(rebuild) responses.

Implements: blueprint show-scheduler-hints-in-server-details
Change-Id: If0070cfbc218e0515bf3b58fc8c5067ae22c7072
This commit is contained in:
Douglas Viroel
2025-01-07 13:52:05 -03:00
parent d9f72b2432
commit 2db8af71dd
30 changed files with 1176 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files
doc/api_samples/servers/v2.100/server-action-rebuild-resp.json
+97
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@@ -0,0 +1,97 @@
{
"server": {
"OS-DCF:diskConfig": "AUTO",
"OS-EXT-AZ:availability_zone": "us-west",
"OS-EXT-SRV-ATTR:hostname": "updated-hostname.example.com",
"OS-EXT-STS:power_state": 1,
"OS-EXT-STS:task_state": null,
"OS-EXT-STS:vm_state": "active",
"OS-SRV-USG:launched_at": "2021-08-19T15:16:22.177882",
"OS-SRV-USG:terminated_at": null,
"accessIPv4": "1.2.3.4",
"accessIPv6": "80fe::",
"addresses": {
"private": [
{
"OS-EXT-IPS-MAC:mac_addr": "00:0c:29:0d:11:74",
"OS-EXT-IPS:type": "fixed",
"addr": "192.168.1.30",
"version": 4
}
]
},
"adminPass": "seekr3t",
"config_drive": "",
"created": "2019-04-23T17:10:22Z",
"description": null,
"flavor": {
"disk": 1,
"ephemeral": 0,
"extra_specs": {},
"original_name": "m1.tiny",
"ram": 512,
"swap": 0,
"vcpus": 1
},
"hostId": "2091634baaccdc4c5a1d57069c833e402921df696b7f970791b12ec6",
"id": "0c37a84a-c757-4f22-8c7f-0bf8b6970886",
"image": {
"id": "70a599e0-31e7-49b7-b260-868f441e862b",
"links": [
{
"href": "http://openstack.example.com/6f70656e737461636b20342065766572/images/70a599e0-31e7-49b7-b260-868f441e862b",
"rel": "bookmark"
}
],
"properties": {
"architecture": "x86_64",
"auto_disk_config": "True",
"base_image_ref": "70a599e0-31e7-49b7-b260-868f441e862b",
"container_format": "ova",
"disk_format": "vhd",
"kernel_id": "nokernel",
"min_disk": "1",
"min_ram": "0",
"ramdisk_id": "nokernel"
}
},
"key_name": null,
"links": [
{
"href": "http://openstack.example.com/v2.1/6f70656e737461636b20342065766572/servers/0c37a84a-c757-4f22-8c7f-0bf8b6970886",
"rel": "self"
},
{
"href": "http://openstack.example.com/6f70656e737461636b20342065766572/servers/0c37a84a-c757-4f22-8c7f-0bf8b6970886",
"rel": "bookmark"
}
],
"locked": false,
"locked_reason": null,
"metadata": {
"meta_var": "meta_val"
},
"name": "foobar",
"os-extended-volumes:volumes_attached": [],
"progress": 0,
"pinned_availability_zone": "us-west",
"scheduler_hints": {
"same_host": [
"48e6a9f6-30af-47e0-bc04-acaed113bb4e"
]
},
"security_groups": [
{
"name": "default"
}
],
"server_groups": [],
"status": "ACTIVE",
"tags": [],
"tenant_id": "6f70656e737461636b20342065766572",
"trusted_image_certificates": null,
"updated": "2019-04-23T17:10:24Z",
"user_data": "ZWNobyAiaGVsbG8gd29ybGQi",
"user_id": "fake"
}
}
doc/api_samples/servers/v2.100/server-create-resp.json
+22
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@@ -0,0 +1,22 @@
{
"server": {
"OS-DCF:diskConfig": "AUTO",
"adminPass": "6NpUwoz2QDRN",
"id": "f5dc173b-6804-445a-a6d8-c705dad5b5eb",
"links": [
{
"href": "http://openstack.example.com/v2/6f70656e737461636b20342065766572/servers/f5dc173b-6804-445a-a6d8-c705dad5b5eb",
"rel": "self"
},
{
"href": "http://openstack.example.com/6f70656e737461636b20342065766572/servers/f5dc173b-6804-445a-a6d8-c705dad5b5eb",
"rel": "bookmark"
}
],
"security_groups": [
{
"name": "default"
}
]
}
}
doc/api_samples/servers/v2.100/server-get-resp.json
+98
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@@ -0,0 +1,98 @@
{
"server": {
"accessIPv4": "1.2.3.4",
"accessIPv6": "80fe::",
"addresses": {
"private": [
{
"addr": "192.168.1.30",
"OS-EXT-IPS-MAC:mac_addr": "00:0c:29:0d:11:74",
"OS-EXT-IPS:type": "fixed",
"version": 4
}
]
},
"created": "2013-09-03T04:01:32Z",
"description": null,
"locked": false,
"locked_reason": null,
"flavor": {
"disk": 1,
"ephemeral": 0,
"extra_specs": {},
"original_name": "m1.tiny",
"ram": 512,
"swap": 0,
"vcpus": 1
},
"hostId": "92154fab69d5883ba2c8622b7e65f745dd33257221c07af363c51b29",
"id": "0e44cc9c-e052-415d-afbf-469b0d384170",
"image": {
"id": "70a599e0-31e7-49b7-b260-868f441e862b",
"links": [
{
"href": "http://openstack.example.com/6f70656e737461636b20342065766572/images/70a599e0-31e7-49b7-b260-868f441e862b",
"rel": "bookmark"
}
],
"properties": {
"architecture": "x86_64",
"auto_disk_config": "True",
"base_image_ref": "70a599e0-31e7-49b7-b260-868f441e862b",
"container_format": "ova",
"disk_format": "vhd",
"kernel_id": "nokernel",
"min_disk": "1",
"min_ram": "0",
"ramdisk_id": "nokernel"
}
},
"key_name": null,
"links": [
{
"href": "http://openstack.example.com/v2/6f70656e737461636b20342065766572/servers/0e44cc9c-e052-415d-afbf-469b0d384170",
"rel": "self"
},
{
"href": "http://openstack.example.com/6f70656e737461636b20342065766572/servers/0e44cc9c-e052-415d-afbf-469b0d384170",
"rel": "bookmark"
}
],
"metadata": {
"My Server Name": "Apache1"
},
"name": "new-server-test",
"config_drive": "",
"OS-DCF:diskConfig": "AUTO",
"OS-EXT-AZ:availability_zone": "us-west",
"OS-EXT-SRV-ATTR:hostname": "new-server-test",
"OS-EXT-STS:power_state": 1,
"OS-EXT-STS:task_state": null,
"OS-EXT-STS:vm_state": "active",
"os-extended-volumes:volumes_attached": [
{"id": "volume_id1", "delete_on_termination": false},
{"id": "volume_id2", "delete_on_termination": false}
],
"OS-SRV-USG:launched_at": "2013-09-23T13:37:00.880302",
"OS-SRV-USG:terminated_at": null,
"pinned_availability_zone": "us-west",
"progress": 0,
"scheduler_hints": {
"same_host": [
"48e6a9f6-30af-47e0-bc04-acaed113bb4e"
]
},
"security_groups": [
{
"name": "default"
}
],
"server_groups": [],
"status": "ACTIVE",
"tags": [],
"tenant_id": "6f70656e737461636b20342065766572",
"trusted_image_certificates": null,
"updated": "2013-09-03T04:01:33Z",
"user_id": "fake"
}
}
doc/api_samples/servers/v2.100/server-update-req.json
+8
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@@ -0,0 +1,8 @@
{
"server": {
"accessIPv4": "4.3.2.1",
"accessIPv6": "80fe::",
"OS-DCF:diskConfig": "AUTO",
"hostname" : "new-server-hostname.example.com"
}
}
doc/api_samples/servers/v2.100/server-update-resp.json
+95
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@@ -0,0 +1,95 @@
{
"server": {
"accessIPv4": "1.2.3.4",
"accessIPv6": "80fe::",
"addresses": {
"private": [
{
"addr": "192.168.1.30",
"OS-EXT-IPS-MAC:mac_addr": "00:0c:29:0d:11:74",
"OS-EXT-IPS:type": "fixed",
"version": 4
}
]
},
"created": "2013-09-03T04:01:32Z",
"description": null,
"locked": false,
"locked_reason": null,
"flavor": {
"disk": 1,
"ephemeral": 0,
"extra_specs": {},
"original_name": "m1.tiny",
"ram": 512,
"swap": 0,
"vcpus": 1
},
"hostId": "92154fab69d5883ba2c8622b7e65f745dd33257221c07af363c51b29",
"id": "0e44cc9c-e052-415d-afbf-469b0d384170",
"image": {
"id": "70a599e0-31e7-49b7-b260-868f441e862b",
"links": [
{
"href": "http://openstack.example.com/6f70656e737461636b20342065766572/images/70a599e0-31e7-49b7-b260-868f441e862b",
"rel": "bookmark"
}
],
"properties": {
"architecture": "x86_64",
"auto_disk_config": "True",
"base_image_ref": "70a599e0-31e7-49b7-b260-868f441e862b",
"container_format": "ova",
"disk_format": "vhd",
"kernel_id": "nokernel",
"min_disk": "1",
"min_ram": "0",
"ramdisk_id": "nokernel"
}
},
"key_name": null,
"links": [
{
"href": "http://openstack.example.com/v2/6f70656e737461636b20342065766572/servers/0e44cc9c-e052-415d-afbf-469b0d384170",
"rel": "self"
},
{
"href": "http://openstack.example.com/6f70656e737461636b20342065766572/servers/0e44cc9c-e052-415d-afbf-469b0d384170",
"rel": "bookmark"
}
],
"metadata": {
"My Server Name": "Apache1"
},
"name": "new-server-test",
"config_drive": "",
"OS-DCF:diskConfig": "AUTO",
"OS-EXT-AZ:availability_zone": "us-west",
"OS-EXT-SRV-ATTR:hostname": "new-server-hostname.example.com",
"OS-EXT-STS:power_state": 1,
"OS-EXT-STS:task_state": null,
"OS-EXT-STS:vm_state": "active",
"os-extended-volumes:volumes_attached": [],
"OS-SRV-USG:launched_at": "2013-09-23T13:37:00.880302",
"OS-SRV-USG:terminated_at": null,
"pinned_availability_zone": "us-west",
"progress": 0,
"scheduler_hints": {
"same_host": [
"48e6a9f6-30af-47e0-bc04-acaed113bb4e"
]
},
"security_groups": [
{
"name": "default"
}
],
"server_groups": [],
"status": "ACTIVE",
"tags": [],
"tenant_id": "6f70656e737461636b20342065766572",
"trusted_image_certificates": null,
"updated": "2013-09-03T04:01:33Z",
"user_id": "fake"
}
}
doc/api_samples/servers/v2.100/servers-details-resp.json
+105
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@@ -0,0 +1,105 @@
{
"servers": [
{
"accessIPv4": "1.2.3.4",
"accessIPv6": "80fe::",
"addresses": {
"private": [
{
"addr": "192.168.1.30",
"OS-EXT-IPS-MAC:mac_addr": "00:0c:29:0d:11:74",
"OS-EXT-IPS:type": "fixed",
"version": 4
}
]
},
"created": "2013-09-03T04:01:32Z",
"description": "",
"flavor": {
"disk": 1,
"ephemeral": 0,
"extra_specs": {},
"original_name": "m1.tiny",
"ram": 512,
"swap": 0,
"vcpus": 1
},
"hostId": "bcf92836fc9ed4203a75cb0337afc7f917d2be504164b995c2334b25",
"id": "f5dc173b-6804-445a-a6d8-c705dad5b5eb",
"image": {
"id": "70a599e0-31e7-49b7-b260-868f441e862b",
"links": [
{
"href": "http://openstack.example.com/6f70656e737461636b20342065766572/images/70a599e0-31e7-49b7-b260-868f441e862b",
"rel": "bookmark"
}
],
"properties": {
"architecture": "x86_64",
"auto_disk_config": "True",
"base_image_ref": "70a599e0-31e7-49b7-b260-868f441e862b",
"container_format": "ova",
"disk_format": "vhd",
"kernel_id": "nokernel",
"min_disk": "1",
"min_ram": "0",
"ramdisk_id": "nokernel"
}
},
"key_name": null,
"links": [
{
"href": "http://openstack.example.com/v2/6f70656e737461636b20342065766572/servers/f5dc173b-6804-445a-a6d8-c705dad5b5eb",
"rel": "self"
},
{
"href": "http://openstack.example.com/6f70656e737461636b20342065766572/servers/f5dc173b-6804-445a-a6d8-c705dad5b5eb",
"rel": "bookmark"
}
],
"metadata": {
"My Server Name": "Apache1"
},
"name": "new-server-test",
"config_drive": "",
"locked": false,
"locked_reason": "",
"OS-DCF:diskConfig": "AUTO",
"OS-EXT-AZ:availability_zone": "us-west",
"OS-EXT-SRV-ATTR:hostname": "new-server-test",
"OS-EXT-STS:power_state": 1,
"OS-EXT-STS:task_state": null,
"OS-EXT-STS:vm_state": "active",
"os-extended-volumes:volumes_attached": [
{"id": "volume_id1", "delete_on_termination": false},
{"id": "volume_id2", "delete_on_termination": false}
],
"OS-SRV-USG:launched_at": "2013-09-23T13:53:12.774549",
"OS-SRV-USG:terminated_at": null,
"pinned_availability_zone": "us-west",
"progress": 0,
"scheduler_hints": {
"same_host": [
"48e6a9f6-30af-47e0-bc04-acaed113bb4e"
]
},
"security_groups": [
{
"name": "default"
}
],
"status": "ACTIVE",
"tags": [],
"tenant_id": "6f70656e737461636b20342065766572",
"trusted_image_certificates": null,
"updated": "2013-09-03T04:01:32Z",
"user_id": "fake"
}
],
"servers_links": [
{
"href": "http://openstack.example.com/v2.1/6f70656e737461636b20342065766572/servers/detail?limit=1&marker=f5dc173b-6804-445a-a6d8-c705dad5b5eb",
"rel": "next"
}
]
}
doc/api_samples/servers/v2.100/servers-list-resp.json
+24
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@@ -0,0 +1,24 @@
{
"servers": [
{
"id": "3cfb801c-f03c-45ce-834b-d097b34e9534",
"links": [
{
"href": "http://openstack.example.com/v2/6f70656e737461636b20342065766572/servers/3cfb801c-f03c-45ce-834b-d097b34e9534",
"rel": "self"
},
{
"href": "http://openstack.example.com/6f70656e737461636b20342065766572/servers/3cfb801c-f03c-45ce-834b-d097b34e9534",
"rel": "bookmark"
}
],
"name": "new-server-test"
}
],
"servers_links": [
{
"href": "http://openstack.example.com/v2.1/6f70656e737461636b20342065766572/servers?limit=1&marker=3cfb801c-f03c-45ce-834b-d097b34e9534",
"rel": "next"
}
]
}
doc/api_samples/versions/v21-version-get-resp.json
+1 -1
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@@ -19,7 +19,7 @@
}
],
"status": "CURRENT",
"version": "2.99",
"version": "2.100",
"min_version": "2.1",
"updated": "2013-07-23T11:33:21Z"
}
doc/api_samples/versions/versions-get-resp.json
+1 -1
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@@ -22,7 +22,7 @@
}
],
"status": "CURRENT",
"version": "2.99",
"version": "2.100",
"min_version": "2.1",
"updated": "2013-07-23T11:33:21Z"
}