/
node.go
64 lines (55 loc) · 1.66 KB
/
node.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
package provider
import (
"context"
v1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/resource"
)
const (
defaultCPUCoresNumber = "10000"
defaultMemorySize = "1Ti"
defaultStorageSize = "1Ti"
defaultPodsLimit = "1000"
defaultOperatingSystem = "Linux"
)
func (p *StackpathProvider) ConfigureNode(ctx context.Context, node *v1.Node) {
node.Status.Capacity = p.getNodeCapacity()
node.Status.Allocatable = p.getNodeCapacity()
node.Status.NodeInfo.OperatingSystem = p.operatingSystem
node.Status.Addresses = p.getNodeAddresses()
node.Status.DaemonEndpoints = p.getNodeDaemonEndpoints()
}
func (p *StackpathProvider) getNodeCapacity() v1.ResourceList {
resourceList := v1.ResourceList{
v1.ResourceCPU: resource.MustParse(p.cpu),
v1.ResourceMemory: resource.MustParse(p.memory),
v1.ResourcePods: resource.MustParse(p.pods),
v1.ResourceStorage: resource.MustParse(p.storage),
}
return resourceList
}
// getNodeAddresses returns a list of addresses for the node status
// within Kubernetes.
func (p *StackpathProvider) getNodeAddresses() []v1.NodeAddress {
return []v1.NodeAddress{
{
Type: "InternalIP",
Address: p.internalIP,
},
}
}
// getNodeDaemonEndpoints returns NodeDaemonEndpoints for the node status
// within Kubernetes.
func (p *StackpathProvider) getNodeDaemonEndpoints() v1.NodeDaemonEndpoints {
return v1.NodeDaemonEndpoints{
KubeletEndpoint: v1.DaemonEndpoint{
Port: p.daemonEndpointPort,
},
}
}
func (p *StackpathProvider) setNodeCapacity() {
p.cpu = defaultCPUCoresNumber
p.memory = defaultMemorySize
p.pods = defaultPodsLimit
p.storage = defaultStorageSize
p.operatingSystem = defaultOperatingSystem
}