fix agent

docs/changelog/index.md

@@ -30,6 +30,8 @@ sidebar: false
 
 ### 修复
 
+- 修复 Docker 部署模式下 Agent 无法自更新：修改 Docker 启动脚本 `agent-entrypoint.sh`，在降权前将二进制文件所在目录 `/usr/local/bin` 及二进制文件自身的属主赋予 `openflare`，解决容器内自更新写入时报 `permission denied` 的问题。
+
 - 修复 Agent 升级版本比对逻辑：使用统一的 `pkg/utils.CompareVersions` 对比版本，正确处理预览/预发布版本（如 `v3.0.0-beta` 升级到 `v3.0.0-beta.1`），避免升级按钮非预期禁用的问题。
 
 - 修复 Agent 以 `openflare` 非 root 运行时 OpenResty `-t`/reload 失败：nginx `pid` 与 `client_body_temp`/`proxy_temp` 等临时目录改写入 `data_dir/var/run` 与 `data_dir/var/cache/nginx`（`__OPENFLARE_PID_PATH__` / `__OPENFLARE_NGINX_CACHE_DIR__` 占位符），不再使用 OpenResty 安装目录下不可写路径。

frontend/app/(main)/nodes/components/install-command.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import {useEffect, useMemo, useState} from 'react';
+import {useQuery} from '@tanstack/react-query';
 import {Copy} from 'lucide-react';
 import {toast} from 'sonner';
 
@@ -8,7 +9,7 @@ import {Button} from '@/components/ui/button';
 import {Card, CardContent, CardDescription, CardHeader, CardTitle} from '@/components/ui/card';
 import {Input} from '@/components/ui/input';
 import {Label} from '@/components/ui/label';
-import type {NodeItem} from '@/lib/services/openflare';
+import {type NodeItem, StatusService} from '@/lib/services/openflare';
 
 import {
   buildRelayDockerInstallCommand,
@@ -56,6 +57,14 @@ export function InstallCommand({
   const [serverUrl, setServerUrl] = useState('');
   const meta = variantMeta[variant];
 
+  const statusQuery = useQuery({
+    queryKey: ['openflare', 'public-status'],
+    queryFn: () => StatusService.getPublicStatus(),
+    staleTime: 5 * 60 * 1000,
+  });
+
+  const serverVersion = statusQuery.data?.version;
+
   useEffect(() => {
     if (typeof window !== 'undefined' && !serverUrl) {
       setServerUrl(window.location.origin);
@@ -77,9 +86,9 @@ export function InstallCommand({
       return '';
     }
     return variant === 'relay'
-      ? buildRelayDockerInstallCommand(normalizedServerUrl, node.access_token)
-      : buildTunnelDockerInstallCommand(normalizedServerUrl, node.access_token);
-  }, [normalizedServerUrl, node.access_token, variant]);
+      ? buildRelayDockerInstallCommand(normalizedServerUrl, node.access_token, serverVersion)
+      : buildTunnelDockerInstallCommand(normalizedServerUrl, node.access_token, serverVersion);
+  }, [normalizedServerUrl, node.access_token, variant, serverVersion]);
 
   const handleCopy = async (value: string, message: string) => {
     try {

frontend/app/(main)/nodes/components/node-utils.ts

@@ -107,6 +107,20 @@ const relayInstallerScriptUrl =
 const flaredInstallerScriptUrl =
   'https://raw.githubusercontent.com/Rain-kl/OpenFlare/main/scripts/install-flared.sh';
 
+export function getImageTag(version?: string): string {
+  if (!version) {
+    return 'latest';
+  }
+  const v = version.toLowerCase();
+  if (v === 'dev' || v.includes('alpha') || v.includes('beta') || v.includes('rc')) {
+    return 'beta';
+  }
+  if (v.startsWith('v')) {
+    return version;
+  }
+  return 'latest';
+}
+
 export function buildRelayInstallCommand(serverUrl: string, discoveryToken: string) {
   return [
     `curl -fsSL ${relayInstallerScriptUrl} | bash -s -- \\`,
@@ -115,8 +129,9 @@ export function buildRelayInstallCommand(serverUrl: string, discoveryToken: stri
   ].join('\n');
 }
 
-export function buildRelayDockerInstallCommand(serverUrl: string, discoveryToken: string) {
-  const image = 'ghcr.io/rain-kl/openflare-relay:latest';
+export function buildRelayDockerInstallCommand(serverUrl: string, discoveryToken: string, version?: string) {
+  const tag = getImageTag(version);
+  const image = `ghcr.io/rain-kl/openflare-relay:${tag}`;
 
   return [
     `docker pull ${image}`,
@@ -136,8 +151,9 @@ export function buildTunnelInstallCommand(serverUrl: string, tunnelToken: string
   ].join('\n');
 }
 
-export function buildTunnelDockerInstallCommand(serverUrl: string, tunnelToken: string) {
-  const image = 'ghcr.io/rain-kl/openflared:latest';
+export function buildTunnelDockerInstallCommand(serverUrl: string, tunnelToken: string, version?: string) {
+  const tag = getImageTag(version);
+  const image = `ghcr.io/rain-kl/openflared:${tag}`;
 
   return [
     `docker pull ${image}`,
@@ -149,6 +165,7 @@ export function buildTunnelDockerInstallCommand(serverUrl: string, tunnelToken:
   ].join('\n');
 }
 
+
 export function formatBytes(bytes?: number | null, decimals = 1) {
   if (bytes === undefined || bytes === null || !Number.isFinite(bytes)) {
     return '—';

scripts/agent-entrypoint.sh

@@ -11,6 +11,8 @@ fix_runtime_ownership() {
       chmod -R u+rwX,g+rX "$target" 2>/dev/null || true
     fi
   done
+  # Allow the runtime user to write to /usr/local/bin to support container self-updating
+  chown "${RUNTIME_USER}:${RUNTIME_USER}" /usr/local/bin "${AGENT_BIN}" 2>/dev/null || true
 }
 
 if [ "$(id -u)" -eq 0 ]; then