feat: idle sleep for proxmox LXCs

internal/proxmox/node.go

@@ -0,0 +1,50 @@
+package proxmox
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"github.com/luthermonson/go-proxmox"
+	"github.com/yusing/go-proxy/internal/utils/pool"
+)
+
+type Node struct {
+	name   string
+	id     string // likely node/<name>
+	client *proxmox.Client
+}
+
+var Nodes = pool.New[*Node]("proxmox_nodes")
+
+func AvailableNodeNames() string {
+	var sb strings.Builder
+	for _, node := range Nodes.Iter {
+		sb.WriteString(node.name)
+		sb.WriteString(", ")
+	}
+	return sb.String()[:sb.Len()-2]
+}
+
+func (n *Node) Key() string {
+	return n.name
+}
+
+func (n *Node) Name() string {
+	return n.name
+}
+
+func (n *Node) String() string {
+	return fmt.Sprintf("%s (%s)", n.name, n.id)
+}
+
+func (n *Node) MarshalMap() map[string]any {
+	return map[string]any{
+		"name": n.name,
+		"id":   n.id,
+	}
+}
+
+func (n *Node) Get(ctx context.Context, path string, v any) error {
+	return n.client.Get(ctx, path, v)
+}