feat(servers): 新建服务器默认空闲 10 分钟自动停服，面板可调，converge 回填旧服，系统服不休眠

cmd/felis/converge.go

@@ -9,12 +9,14 @@ import (
 	"os"
 	"strings"
 
+	"felis.lolicon.best/internal/apis/felis/v1alpha1"
 	"felis.lolicon.best/internal/config"
 	"felis.lolicon.best/internal/platform"
+	"sigs.k8s.io/controller-runtime/pkg/client"
 )
 
 // cmdConverge is the explicit convergence pass over already-installed system
-// servers (#1). Provisioning is create-if-absent, so a field the desired spec
+// servers (#1), plus the idle-stop default for user servers that predate it. Provisioning is create-if-absent, so a field the desired spec
 // gained after an install (spec.rcon, spec.startup.healthHTTPPort, a derived env
 // key) never reaches the existing CR — and nothing says so. This command fills
 // exactly those zero-value fields; see convergeSystemServers for the full contract
@@ -56,7 +58,9 @@ func cmdConverge(args []string, stdout, stderr io.Writer) int {
 		platform.InternalAPIBaseURL(controlNS), cfg.Server.RootDomain,
 		defaultPanelHostname(cfg.Server.RootDomain, cfg.Auth.PanelHostname))
 
-	fmt.Fprintln(stdout, "felis converge: filling fields an installed system server predates (operator-set values are never overwritten):")
+	outcomes = append(outcomes, convergeUserServerIdle(context.Background(), cl, cfg.K8s.Namespace)...)
+
+	fmt.Fprintln(stdout, "felis converge: filling fields an installed server predates (operator-set values are never overwritten):")
 	exit := 0
 	for _, o := range outcomes {
 		switch {
@@ -71,3 +75,31 @@ func cmdConverge(args []string, stdout, stderr io.Writer) int {
 	}
 	return exit
 }
+
+// convergeUserServerIdle gives every user server that predates the idle default
+// (spec.idle entirely unset) the default idle stop. A server whose idle stop was
+// turned off keeps a duration on its spec, so it is not "unset" and is left
+// alone; system servers never idle out and are skipped. Servers that already
+// carry a value produce no line, so a converged fleet prints nothing here.
+func convergeUserServerIdle(ctx context.Context, cl client.Client, namespace string) []systemServerOutcome {
+	var list v1alpha1.MinecraftServerList
+	if err := cl.List(ctx, &list, client.InNamespace(namespace)); err != nil {
+		return []systemServerOutcome{{name: "user servers", err: fmt.Errorf("list servers: %w", err)}}
+	}
+	var out []systemServerOutcome
+	for i := range list.Items {
+		ms := &list.Items[i]
+		if ms.Labels[v1alpha1.LabelSystemRole] != "" || ms.Spec.Idle != (v1alpha1.IdleSpec{}) {
+			continue
+		}
+		patch := client.MergeFrom(ms.DeepCopy())
+		ms.Spec.Idle = v1alpha1.DefaultIdle()
+		if err := cl.Patch(ctx, ms, patch); err != nil {
+			out = append(out, systemServerOutcome{name: ms.Name, err: fmt.Errorf("converge %s: %w", ms.Name, err)})
+			continue
+		}
+		out = append(out, systemServerOutcome{name: ms.Name, available: true, updated: true,
+			changes: []string{fmt.Sprintf("spec.idle (stop after %ds empty)", v1alpha1.DefaultEmptySecondsBeforeStop)}})
+	}
+	return out
+}