将构建镜像源切换为阿里云并修复 apt 证书引导失败

默认 DEBIAN/ALPINE 源改为 mirrors.aliyun.com，compose 支持通过环境变量覆盖；构建时先装 ca-certificates，避免 slim 镜像换源后 HTTPS 校验失败。
2026-07-20 00:54:07 +08:00
parent 1216f252de
commit e815001a54
6 changed files with 36 additions and 7 deletions
@@ -16,7 +16,8 @@ RUN npm run build

 FROM docker.m.daocloud.io/library/caddy:2-alpine

-ARG ALPINE_MIRROR=mirrors.cloud.tencent.com
+# 阿里云公共源（全国可达）；也可构建时覆盖：--build-arg ALPINE_MIRROR=mirrors.cloud.aliyuncs.com
+ARG ALPINE_MIRROR=mirrors.aliyun.com

 ENV TZ=Asia/Shanghai