open-nomad/nomad/mock/node.go

155 lines
3.5 KiB
Go

package mock
import (
"github.com/hashicorp/nomad/helper/uuid"
"github.com/hashicorp/nomad/nomad/structs"
psstructs "github.com/hashicorp/nomad/plugins/shared/structs"
)
func Node() *structs.Node {
node := &structs.Node{
ID: uuid.Generate(),
SecretID: uuid.Generate(),
Datacenter: "dc1",
Name: "foobar",
Drivers: map[string]*structs.DriverInfo{
"exec": {
Detected: true,
Healthy: true,
},
"mock_driver": {
Detected: true,
Healthy: true,
},
},
Attributes: map[string]string{
"kernel.name": "linux",
"arch": "x86",
"nomad.version": "0.5.0",
"driver.exec": "1",
"driver.mock_driver": "1",
"consul.version": "1.11.4",
},
// TODO Remove once clientv2 gets merged
Resources: &structs.Resources{
CPU: 4000,
MemoryMB: 8192,
DiskMB: 100 * 1024,
},
Reserved: &structs.Resources{
CPU: 100,
MemoryMB: 256,
DiskMB: 4 * 1024,
Networks: []*structs.NetworkResource{
{
Device: "eth0",
IP: "192.168.0.100",
ReservedPorts: []structs.Port{{Label: "ssh", Value: 22}},
MBits: 1,
},
},
},
NodeResources: &structs.NodeResources{
Cpu: structs.NodeCpuResources{
CpuShares: 4000,
},
Memory: structs.NodeMemoryResources{
MemoryMB: 8192,
},
Disk: structs.NodeDiskResources{
DiskMB: 100 * 1024,
},
Networks: []*structs.NetworkResource{
{
Mode: "host",
Device: "eth0",
CIDR: "192.168.0.100/32",
MBits: 1000,
},
},
NodeNetworks: []*structs.NodeNetworkResource{
{
Mode: "host",
Device: "eth0",
Speed: 1000,
Addresses: []structs.NodeNetworkAddress{
{
Alias: "default",
Address: "192.168.0.100",
Family: structs.NodeNetworkAF_IPv4,
},
},
},
},
},
ReservedResources: &structs.NodeReservedResources{
Cpu: structs.NodeReservedCpuResources{
CpuShares: 100,
},
Memory: structs.NodeReservedMemoryResources{
MemoryMB: 256,
},
Disk: structs.NodeReservedDiskResources{
DiskMB: 4 * 1024,
},
Networks: structs.NodeReservedNetworkResources{
ReservedHostPorts: "22",
},
},
Links: map[string]string{
"consul": "foobar.dc1",
},
Meta: map[string]string{
"pci-dss": "true",
"database": "mysql",
"version": "5.6",
},
NodeClass: "linux-medium-pci",
Status: structs.NodeStatusReady,
SchedulingEligibility: structs.NodeSchedulingEligible,
}
_ = node.ComputeClass()
return node
}
func DrainNode() *structs.Node {
node := Node()
node.DrainStrategy = &structs.DrainStrategy{
DrainSpec: structs.DrainSpec{},
}
node.Canonicalize()
return node
}
// NvidiaNode returns a node with two instances of an Nvidia GPU
func NvidiaNode() *structs.Node {
n := Node()
n.NodeResources.Devices = []*structs.NodeDeviceResource{
{
Type: "gpu",
Vendor: "nvidia",
Name: "1080ti",
Attributes: map[string]*psstructs.Attribute{
"memory": psstructs.NewIntAttribute(11, psstructs.UnitGiB),
"cuda_cores": psstructs.NewIntAttribute(3584, ""),
"graphics_clock": psstructs.NewIntAttribute(1480, psstructs.UnitMHz),
"memory_bandwidth": psstructs.NewIntAttribute(11, psstructs.UnitGBPerS),
},
Instances: []*structs.NodeDevice{
{
ID: uuid.Generate(),
Healthy: true,
},
{
ID: uuid.Generate(),
Healthy: true,
},
},
},
}
_ = n.ComputeClass()
return n
}