27 lines
874 B
Markdown
27 lines
874 B
Markdown
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# 2026-06-05 — 安装向导 Docker Redis 检测修复
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## 摘要
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修复 Docker 部署下安装向导步骤 2 误报 `127.0.0.1:6379 Connection refused`。
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Compose 栈中 Redis 仅在容器内网 `redis:6379`，未映射宿主机端口。
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## 变更
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- `server/api/install.py`：`env-check` 读取 `NEXUS_REDIS_URL` / `REDIS_HOST`
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- 返回 `docker_defaults`（db_host=mysql, redis_host=redis 等）供步骤 3 预填
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- `web/app/install.html`：环境检测后自动应用 `docker_defaults`
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## 验证
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- Docker 容器内 `env-check` Redis 应对 `redis:6379` 显示 ✓
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- 步骤 3 数据库主机应为 `mysql`，Redis 为 `redis`
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## 已部署容器热修
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```bash
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cd /opt/nexus && git pull
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bash deploy/sync-install-wizard-to-container.sh # 同步 install.html + install.py 并重启
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```
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无需完整 rebuild；若仍失败再 `bash deploy/nexus-1panel.sh upgrade`。
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