def test_get_available_resources_not_found(database_connection):
"""
Mock context :
openstack's quotas says there currently remains:
128 - 28 = 100 instances
500 - 199 = 301 vcpus
286,720 - 184,320 = 102,400 ram (100 GiO)
128 - 100 = 28 volumes
1000 - 720 = 280 GiO of volume storage
"""
magic_castle = MagicCastle(database_connection)
assert magic_castle.get_available_resources() == {
"quotas": {
"instance_count": {
"max": 100
},
"ram": {
"max": 102_400
},
"vcpus": {
"max": 301
},
"volume_count": {
"max": 28
},
"volume_size": {
"max": 280
},
},
"resource_details": {
"instance_types": [
{
"name": "p1-1.5gb",
"vcpus": 1,
"ram": 1_536,
"required_volume_count": 1,
"required_volume_size": 10,
},
{
"name": "p2-3gb",
"vcpus": 2,
"ram": 3_072,
"required_volume_count": 1,
"required_volume_size": 10,
},
{
"name": "p4-6gb",
"vcpus": 4,
"ram": 6_144,
"required_volume_count": 1,
"required_volume_size": 10,
},
{
"name": "c8-30gb-186",
"vcpus": 8,
"ram": 30_720,
"required_volume_count": 0,
"required_volume_size": 0,
},
{
"name": "c8-90gb-186",
"vcpus": 8,
"ram": 92_160,
"required_volume_count": 0,
"required_volume_size": 0,
},
{
"name": "g2-c24-112gb-500",
"vcpus": 24,
"ram": 114_688,
"required_volume_count": 0,
"required_volume_size": 0,
},
{
"name": "c16-120gb-392",
"vcpus": 16,
"ram": 122_880,
"required_volume_count": 0,
"required_volume_size": 0,
},
]
},
"possible_resources": {
"image": ["centos7", "CentOS-8 x64", "CentOS VGPU"],
"instances": {
"mgmt": {
"type": [
"p4-6gb",
"c8-30gb-186",
"c8-90gb-186",
"g2-c24-112gb-500",
"c16-120gb-392",
]
},
"login": {
"type": [
"p2-3gb",
"p4-6gb",
"c8-30gb-186",
"c8-90gb-186",
"g2-c24-112gb-500",
"c16-120gb-392",
]
},
"node": {
"type": [
"p2-3gb",
"p4-6gb",
"c8-30gb-186",
"c8-90gb-186",
"g2-c24-112gb-500",
"c16-120gb-392",
]
},
},
"os_floating_ips": [
"Automatic allocation",
"2.1.1.1",
"2.1.1.2",
"2.1.1.3",
],
"storage": {
"type": ["nfs"]
},
"domain": ["calculquebec.cloud", "c3.ca", "sub.example.com"],
},
}
def test_get_available_resources_missing_nodes(database_connection):
"""
Mock context :
missingnodes cluster uses
0 instance
0 vcpus
0 ram
0 [root disks] + 3 [external volumes] = 3 volumes
0 + 0 + 0 [root disks]
+ 50 + 50 + 100 [external volumes] = 200 GiO of volume storage
openstack's quotas says there currently remains:
128 - 28 = 100 instances
500 - 199 = 301 vcpus
286,720 - 184,320 = 102,400 ram (100 GiO)
128 - 100 = 28 volumes
1000 - 720 = 280 GiO of volume storage
Therefore, missingnodes cluster can use a total of:
0 + 100 = 0 instances
0 + 301 = 301 vcpus
0 + 102,400 = 102,400 ram (100 GiO)
3 + 28 = 31 volumes
200 + 280 = 480 GiO of volume storage
"""
magic_castle = MagicCastle(database_connection,
"missingnodes.sub.example.com")
assert magic_castle.get_available_resources() == {
"quotas": {
"instance_count": {
"max": 100
},
"ram": {
"max": 102_400
},
"vcpus": {
"max": 301
},
"volume_count": {
"max": 31
},
"volume_size": {
"max": 480
},
},
"resource_details": {
"instance_types": [
{
"name": "p1-1.5gb",
"vcpus": 1,
"ram": 1_536,
"required_volume_count": 1,
"required_volume_size": 10,
},
{
"name": "p2-3gb",
"vcpus": 2,
"ram": 3_072,
"required_volume_count": 1,
"required_volume_size": 10,
},
{
"name": "p4-6gb",
"vcpus": 4,
"ram": 6_144,
"required_volume_count": 1,
"required_volume_size": 10,
},
{
"name": "c8-30gb-186",
"vcpus": 8,
"ram": 30_720,
"required_volume_count": 0,
"required_volume_size": 0,
},
{
"name": "c8-90gb-186",
"vcpus": 8,
"ram": 92_160,
"required_volume_count": 0,
"required_volume_size": 0,
},
{
"name": "g2-c24-112gb-500",
"vcpus": 24,
"ram": 114_688,
"required_volume_count": 0,
"required_volume_size": 0,
},
{
"name": "c16-120gb-392",
"vcpus": 16,
"ram": 122_880,
"required_volume_count": 0,
"required_volume_size": 0,
},
]
},
"possible_resources": {
"image": ["centos7", "CentOS-8 x64", "CentOS VGPU"],
"instances": {
"mgmt": {
"type": [
"p4-6gb",
"c8-30gb-186",
"c8-90gb-186",
"g2-c24-112gb-500",
"c16-120gb-392",
]
},
"login": {
"type": [
"p2-3gb",
"p4-6gb",
"c8-30gb-186",
"c8-90gb-186",
"g2-c24-112gb-500",
"c16-120gb-392",
]
},
"node": {
"type": [
"p2-3gb",
"p4-6gb",
"c8-30gb-186",
"c8-90gb-186",
"g2-c24-112gb-500",
"c16-120gb-392",
]
},
},
"os_floating_ips": [
"Automatic allocation",
"100.101.102.103",
"2.1.1.1",
"2.1.1.2",
"2.1.1.3",
],
"storage": {
"type": ["nfs"]
},
"domain": ["calculquebec.cloud", "c3.ca", "sub.example.com"],
},
}