6832164372
Settings variable, function names, and comments inconsistently use either Kubeconfig, KubeconfigPath or KubeConfigPath capitalizations. This is a minor refactor to consistently use the KubeConfig capitalization variants. Relates-To: #124 Change-Id: Iaece6683931164ccaa213f4f3385de9c077d26b7 Signed-off-by: Alexander Hughes <Alexander.Hughes@pm.me>
96 lines
2.5 KiB
Go
96 lines
2.5 KiB
Go
package client
|
|
|
|
import (
|
|
"path/filepath"
|
|
|
|
"k8s.io/client-go/dynamic"
|
|
"k8s.io/client-go/kubernetes"
|
|
|
|
"opendev.org/airship/airshipctl/pkg/environment"
|
|
"opendev.org/airship/airshipctl/pkg/k8s/kubectl"
|
|
k8sutils "opendev.org/airship/airshipctl/pkg/k8s/utils"
|
|
)
|
|
|
|
const (
|
|
// buffDir is a directory that is used as a tmp storage for kubectl
|
|
buffDir = ".airship"
|
|
)
|
|
|
|
// Interface provides an abstraction layer to interactions with kubernetes
|
|
// clusters by providing a ClientSet which includes all kubernetes core objects
|
|
// with standard operations, a DynamicClient which provides interactions with
|
|
// loosely typed kubernetes resources, and a Kubectl interface that is built on
|
|
// top of kubectl libraries and implements such kubectl subcommands as kubectl
|
|
// apply (more will be added)
|
|
type Interface interface {
|
|
ClientSet() kubernetes.Interface
|
|
DynamicClient() dynamic.Interface
|
|
|
|
Kubectl() kubectl.Interface
|
|
}
|
|
|
|
// Client is an implementation of Interface
|
|
type Client struct {
|
|
clientSet kubernetes.Interface
|
|
dynamicClient dynamic.Interface
|
|
|
|
kubectl kubectl.Interface
|
|
}
|
|
|
|
// Client implements Interface
|
|
var _ Interface = &Client{}
|
|
|
|
// NewClient returns Cluster interface with Kubectl
|
|
// and ClientSet interfaces initialized
|
|
func NewClient(settings *environment.AirshipCTLSettings) (Interface, error) {
|
|
client := new(Client)
|
|
var err error
|
|
|
|
f := k8sutils.FactoryFromKubeConfigPath(settings.KubeConfigPath())
|
|
|
|
pathToBufferDir := filepath.Join(filepath.Dir(settings.AirshipConfigPath()), buffDir)
|
|
client.kubectl = kubectl.NewKubectl(f).WithBufferDir(pathToBufferDir)
|
|
|
|
client.clientSet, err = f.KubernetesClientSet()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
client.dynamicClient, err = f.DynamicClient()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return client, nil
|
|
}
|
|
|
|
// ClientSet getter for ClientSet interface
|
|
func (c *Client) ClientSet() kubernetes.Interface {
|
|
return c.clientSet
|
|
}
|
|
|
|
// SetClientSet setter for ClientSet interface
|
|
func (c *Client) SetClientSet(clientSet kubernetes.Interface) {
|
|
c.clientSet = clientSet
|
|
}
|
|
|
|
// DynamicClient getter for DynamicClient interface
|
|
func (c *Client) DynamicClient() dynamic.Interface {
|
|
return c.dynamicClient
|
|
}
|
|
|
|
// SetDynamicClient setter for DynamicClient interface
|
|
func (c *Client) SetDynamicClient(dynamicClient dynamic.Interface) {
|
|
c.dynamicClient = dynamicClient
|
|
}
|
|
|
|
// Kubectl getter for Kubectl interface
|
|
func (c *Client) Kubectl() kubectl.Interface {
|
|
return c.kubectl
|
|
}
|
|
|
|
// SetKubectl setter for Kubectl interface
|
|
func (c *Client) SetKubectl(kctl kubectl.Interface) {
|
|
c.kubectl = kctl
|
|
}
|