mirror of
https://github.com/siderolabs/talos.git
synced 2025-08-18 12:37:05 +02:00
9379cf9ee1
This change is only moving packages and updating import paths. Goal: expose `internal/pkg/provision` as `pkg/provision` to enable other projects to import Talos provisioning library. As cluster checks are almost always required as part of provisioning process, package `internal/pkg/cluster` was also made public as `pkg/cluster`. Other changes were direct dependencies discovered by `importvet` which were updated. Public packages (useful, general purpose packages with stable API): * `internal/pkg/conditions` -> `pkg/conditions` * `internal/pkg/tail` -> `pkg/tail` Private packages (used only on provisioning library internally): * `internal/pkg/inmemhttp` -> `pkg/provision/internal/inmemhttp` * `internal/pkg/kernel/vmlinuz` -> `pkg/provision/internal/vmlinuz` * `internal/pkg/cniutils` -> `pkg/provision/internal/cniutils` Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
71 lines
1.6 KiB
Go
71 lines
1.6 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
|
|
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
package cluster
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"time"
|
|
|
|
"k8s.io/client-go/kubernetes"
|
|
"k8s.io/client-go/tools/clientcmd"
|
|
clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
|
|
|
|
k8s "github.com/talos-systems/talos/pkg/kubernetes"
|
|
)
|
|
|
|
// KubernetesClient provides Kubernetes client built via Talos API Kubeconfig.
|
|
type KubernetesClient struct {
|
|
// Base Talos client provider.
|
|
ClientProvider
|
|
|
|
// ForceEndpoint overrides default Kubernetes API endpoint.
|
|
ForceEndpoint string
|
|
|
|
KubeHelper *k8s.Client
|
|
clientset *kubernetes.Clientset
|
|
}
|
|
|
|
// K8sClient builds Kubernetes client via Talos Kubeconfig API.
|
|
//
|
|
// Kubernetes client instance is cached.
|
|
func (k *KubernetesClient) K8sClient(ctx context.Context) (*kubernetes.Clientset, error) {
|
|
if k.clientset != nil {
|
|
return k.clientset, nil
|
|
}
|
|
|
|
client, err := k.Client()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
kubeconfig, err := client.Kubeconfig(ctx)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
config, err := clientcmd.BuildConfigFromKubeconfigGetter("", func() (*clientcmdapi.Config, error) {
|
|
return clientcmd.Load(kubeconfig)
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// patch timeout
|
|
config.Timeout = time.Minute
|
|
|
|
if k.ForceEndpoint != "" {
|
|
config.Host = fmt.Sprintf("%s:%d", k.ForceEndpoint, 6443)
|
|
}
|
|
|
|
if k.KubeHelper, err = k8s.NewForConfig(config); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
k.clientset = k.KubeHelper.Clientset
|
|
|
|
return k.clientset, nil
|
|
}
|