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Enable Post installation Connectivity tests
Signed-off-by: Kanha gupta <[email protected]> Enable Post installation Connectivity tests Signed-off-by: Kanha gupta <[email protected]> Enable Post installation Connectivity tests Signed-off-by: Kanha gupta <[email protected]> Enable Post installation Connectivity tests Signed-off-by: Kanha gupta <[email protected]> Enable Post installation Connectivity tests Signed-off-by: Kanha gupta <[email protected]> Enable Post installation Connectivity tests Signed-off-by: Kanha gupta <[email protected]> Pod to pod working, same and different nodes and Internet connectivity
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,188 @@ | ||
| // Copyright 2024 Antrea Authors. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package test | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "context" | ||
| "fmt" | ||
|
|
||
| appsv1 "k8s.io/api/apps/v1" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/client-go/kubernetes" | ||
| "k8s.io/client-go/rest" | ||
| "k8s.io/client-go/tools/clientcmd" | ||
| clientcmdapi "k8s.io/client-go/tools/clientcmd/api" | ||
| ) | ||
|
|
||
| type Client struct { | ||
| Clientset kubernetes.Interface | ||
| Config *rest.Config | ||
| RawConfig clientcmdapi.Config | ||
| contextName string | ||
| } | ||
|
|
||
| func NewClient(contextName, kubeconfig string) (*Client, error) { | ||
| rules := clientcmd.NewDefaultClientConfigLoadingRules() | ||
|
|
||
| if kubeconfig != "" { | ||
| rules.ExplicitPath = kubeconfig | ||
| } | ||
|
|
||
| nonInteractiveClient := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(rules, &clientcmd.ConfigOverrides{CurrentContext: contextName}) | ||
|
|
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| config, err := nonInteractiveClient.ClientConfig() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
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| rawConfig, err := nonInteractiveClient.RawConfig() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| clientset, err := kubernetes.NewForConfig(config) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| if contextName == "" { | ||
| contextName = rawConfig.CurrentContext | ||
| } | ||
|
|
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| return &Client{ | ||
| Clientset: clientset, | ||
| Config: config, | ||
| RawConfig: rawConfig, | ||
| contextName: contextName, | ||
| }, nil | ||
| } | ||
|
|
||
| func (c *Client) ContextName() (name string) { | ||
| return c.contextName | ||
| } | ||
|
|
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| func (c *Client) ClusterName() (name string) { | ||
| if context, ok := c.RawConfig.Contexts[c.ContextName()]; ok { | ||
| name = context.Cluster | ||
| } | ||
| return | ||
| } | ||
|
|
||
| func (c *Client) CreateService(ctx context.Context, namespace string, service *corev1.Service, opts metav1.CreateOptions) (*corev1.Service, error) { | ||
| return c.Clientset.CoreV1().Services(namespace).Create(ctx, service, opts) | ||
| } | ||
|
|
||
| func (c *Client) DeleteService(ctx context.Context, namespace, name string, opts metav1.DeleteOptions) error { | ||
| return c.Clientset.CoreV1().Services(namespace).Delete(ctx, name, opts) | ||
| } | ||
|
|
||
| func (c *Client) GetService(ctx context.Context, namespace, name string, opts metav1.GetOptions) (*corev1.Service, error) { | ||
| return c.Clientset.CoreV1().Services(namespace).Get(ctx, name, opts) | ||
| } | ||
|
|
||
| func (c *Client) CreateDeployment(ctx context.Context, namespace string, deployment *appsv1.Deployment, opts metav1.CreateOptions) (*appsv1.Deployment, error) { | ||
| return c.Clientset.AppsV1().Deployments(namespace).Create(ctx, deployment, opts) | ||
| } | ||
|
|
||
| func (c *Client) GetDeployment(ctx context.Context, namespace, name string, opts metav1.GetOptions) (*appsv1.Deployment, error) { | ||
| return c.Clientset.AppsV1().Deployments(namespace).Get(ctx, name, opts) | ||
| } | ||
|
|
||
| func (c *Client) DeleteDeployment(ctx context.Context, namespace, name string, opts metav1.DeleteOptions) error { | ||
| return c.Clientset.AppsV1().Deployments(namespace).Delete(ctx, name, opts) | ||
| } | ||
|
|
||
| func (c *Client) DeploymentIsReady(ctx context.Context, namespace, deployment string) error { | ||
| d, err := c.GetDeployment(ctx, namespace, deployment, metav1.GetOptions{}) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| if d == nil { | ||
| return fmt.Errorf("deployment is not available") | ||
| } | ||
|
|
||
| if d.Status.Replicas == 0 { | ||
| return fmt.Errorf("replicas count is zero") | ||
| } | ||
|
|
||
| if d.Status.AvailableReplicas != d.Status.Replicas { | ||
| return fmt.Errorf("only %d of %d replicas are available", d.Status.AvailableReplicas, d.Status.Replicas) | ||
| } | ||
|
|
||
| if d.Status.ReadyReplicas != d.Status.Replicas { | ||
| return fmt.Errorf("only %d of %d replicas are ready", d.Status.ReadyReplicas, d.Status.Replicas) | ||
| } | ||
|
|
||
| if d.Status.UpdatedReplicas != d.Status.Replicas { | ||
| return fmt.Errorf("only %d of %d replicas are up-to-date", d.Status.UpdatedReplicas, d.Status.Replicas) | ||
| } | ||
|
|
||
| return nil | ||
| } | ||
|
|
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| func (c *Client) CreateNamespace(ctx context.Context, namespace string, opts metav1.CreateOptions) (*corev1.Namespace, error) { | ||
| return c.Clientset.CoreV1().Namespaces().Create(ctx, &corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: namespace}}, opts) | ||
| } | ||
|
|
||
| func (c *Client) GetNamespace(ctx context.Context, namespace string, options metav1.GetOptions) (*corev1.Namespace, error) { | ||
| return c.Clientset.CoreV1().Namespaces().Get(ctx, namespace, options) | ||
| } | ||
|
|
||
| func (c *Client) DeleteNamespace(ctx context.Context, namespace string, opts metav1.DeleteOptions) error { | ||
| return c.Clientset.CoreV1().Namespaces().Delete(ctx, namespace, opts) | ||
| } | ||
|
|
||
| func (c *Client) DeletePod(ctx context.Context, namespace, name string, opts metav1.DeleteOptions) error { | ||
| return c.Clientset.CoreV1().Pods(namespace).Delete(ctx, name, opts) | ||
| } | ||
|
|
||
| func (c *Client) ListPods(ctx context.Context, namespace string, options metav1.ListOptions) (*corev1.PodList, error) { | ||
| return c.Clientset.CoreV1().Pods(namespace).List(ctx, options) | ||
| } | ||
|
|
||
| func (c *Client) ExecInPod(ctx context.Context, namespace, pod, container string, command []string) (bytes.Buffer, error) { | ||
| result, err := c.execInPod(ctx, ExecParameters{ | ||
| Namespace: namespace, | ||
| Pod: pod, | ||
| Container: container, | ||
| Command: command, | ||
| }) | ||
| if err != nil { | ||
| return bytes.Buffer{}, err | ||
| } | ||
|
|
||
| if errString := result.Stderr.String(); errString != "" { | ||
| return bytes.Buffer{}, fmt.Errorf("command failed: %s", errString) | ||
| } | ||
|
|
||
| return result.Stdout, nil | ||
| } | ||
|
|
||
| func (c *Client) GetDaemonSet(ctx context.Context, namespace, name string, opts metav1.GetOptions) (*appsv1.DaemonSet, error) { | ||
| return c.Clientset.AppsV1().DaemonSets(namespace).Get(ctx, name, opts) | ||
| } | ||
|
|
||
| func (c *Client) DeleteDaemonSet(ctx context.Context, namespace, name string, opts metav1.DeleteOptions) error { | ||
| return c.Clientset.AppsV1().DaemonSets(namespace).Delete(ctx, name, opts) | ||
| } | ||
|
|
||
| type Kind int | ||
|
|
||
| func (c *Client) ListNodes(ctx context.Context, options metav1.ListOptions) (*corev1.NodeList, error) { | ||
| return c.Clientset.CoreV1().Nodes().List(ctx, options) | ||
| } |
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