mirror of https://github.com/k3s-io/k3s
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
86 lines
2.5 KiB
86 lines
2.5 KiB
package cloudprovider
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"github.com/sirupsen/logrus"
|
|
corev1 "k8s.io/api/core/v1"
|
|
"k8s.io/apimachinery/pkg/types"
|
|
cloudprovider "k8s.io/cloud-provider"
|
|
)
|
|
|
|
const (
|
|
InternalIPLabel = "k3s.io/internal-ip"
|
|
ExternalIPLabel = "k3s.io/external-ip"
|
|
HostnameLabel = "k3s.io/hostname"
|
|
)
|
|
|
|
func (k *k3s) AddSSHKeyToAllInstances(ctx context.Context, user string, keyData []byte) error {
|
|
return cloudprovider.NotImplemented
|
|
}
|
|
|
|
func (k *k3s) CurrentNodeName(ctx context.Context, hostname string) (types.NodeName, error) {
|
|
return types.NodeName(hostname), nil
|
|
}
|
|
|
|
func (k *k3s) InstanceExistsByProviderID(ctx context.Context, providerID string) (bool, error) {
|
|
return true, nil
|
|
}
|
|
|
|
func (k *k3s) InstanceID(ctx context.Context, nodeName types.NodeName) (string, error) {
|
|
_, err := k.NodeCache.Get(string(nodeName))
|
|
if err != nil {
|
|
return "", fmt.Errorf("Failed to find node %s: %v", nodeName, err)
|
|
}
|
|
return string(nodeName), nil
|
|
}
|
|
|
|
func (k *k3s) InstanceShutdownByProviderID(ctx context.Context, providerID string) (bool, error) {
|
|
return true, cloudprovider.NotImplemented
|
|
}
|
|
|
|
func (k *k3s) InstanceType(ctx context.Context, name types.NodeName) (string, error) {
|
|
_, err := k.InstanceID(ctx, name)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
return "k3s", nil
|
|
}
|
|
|
|
func (k *k3s) InstanceTypeByProviderID(ctx context.Context, providerID string) (string, error) {
|
|
return "", cloudprovider.NotImplemented
|
|
}
|
|
|
|
func (k *k3s) NodeAddresses(ctx context.Context, name types.NodeName) ([]corev1.NodeAddress, error) {
|
|
addresses := []corev1.NodeAddress{}
|
|
node, err := k.NodeCache.Get(string(name))
|
|
if err != nil {
|
|
return nil, fmt.Errorf("Failed to find node %s: %v", name, err)
|
|
}
|
|
// check internal address
|
|
if node.Labels[InternalIPLabel] != "" {
|
|
addresses = append(addresses, corev1.NodeAddress{Type: corev1.NodeInternalIP, Address: node.Labels[InternalIPLabel]})
|
|
} else {
|
|
logrus.Infof("couldn't find node internal ip label on node %s", name)
|
|
}
|
|
|
|
// check external address
|
|
if node.Labels[ExternalIPLabel] != "" {
|
|
addresses = append(addresses, corev1.NodeAddress{Type: corev1.NodeExternalIP, Address: node.Labels[ExternalIPLabel]})
|
|
}
|
|
|
|
// check hostname
|
|
if node.Labels[HostnameLabel] != "" {
|
|
addresses = append(addresses, corev1.NodeAddress{Type: corev1.NodeHostName, Address: node.Labels[HostnameLabel]})
|
|
} else {
|
|
logrus.Infof("couldn't find node hostname label on node %s", name)
|
|
}
|
|
|
|
return addresses, nil
|
|
}
|
|
|
|
func (k *k3s) NodeAddressesByProviderID(ctx context.Context, providerID string) ([]corev1.NodeAddress, error) {
|
|
return nil, cloudprovider.NotImplemented
|
|
}
|