José Almeida
40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
package kubernetes
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import (
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"context"
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"github.com/kandev/kandev/internal/task/models"
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corev1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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kubeclient "k8s.io/client-go/kubernetes"
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)
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type environmentStatusResult struct {
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record *models.KubernetesEnvironment
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err error
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}
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type podStatusResult struct {
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pod *corev1.Pod
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err error
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}
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// A request projects one observed physical state onto every authorized session.
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// Identity and task authorization remain checked separately for every row.
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type sessionStatusCache struct {
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client kubeclient.Interface
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environments map[string]environmentStatusResult
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pods map[string]podStatusResult
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}
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func newSessionStatusCache(client kubeclient.Interface) *sessionStatusCache {
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return &sessionStatusCache{client: client, environments: make(map[string]environmentStatusResult), pods: make(map[string]podStatusResult)}
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}
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func (c *sessionStatusCache) pod(ctx context.Context, namespace, name string) (*corev1.Pod, error) {
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key := namespace + "/" + name
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result, exists := c.pods[key]
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if !exists {
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result.pod, result.err = c.client.CoreV1().Pods(namespace).Get(ctx, name, metav1.GetOptions{})
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c.pods[key] = result
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}
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return result.pod, result.err
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}
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