From 9e5aaa52cb82a2acc9c254c933475bddf99f3998 Mon Sep 17 00:00:00 2001
From: duzhuoshanwai <65448395+duzhuoshanwai@users.noreply.github.com>
Date: Sun, 27 Oct 2024 00:33:40 +0800
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解决神奇的网络问题
Step 8/14 : RUN apk --no-cache add ca-certificates
 ---> Running in a525d7759627
fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/main/x86_64/APKINDEX.tar.gz
WARNING: fetching https://dl-cdn.alpinelinux.org/alpine/v3.20/main: temporary error (try again later)
fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/community/x86_64/APKINDEX.tar.gz
WARNING: fetching https://dl-cdn.alpinelinux.org/alpine/v3.20/community: temporary error (try again later)
ERROR: unable to select packages:
  ca-certificates (no such package):
    required by: world[ca-certificates]
The command '/bin/sh -c apk --no-cache add ca-certificates' returned a non-zero code: 1
---
 Dockerfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index ba8bc46..5b9b3bc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,8 @@ RUN CGO_ENABLED=0 go build -ldflags="-w -s" -o override
 
 FROM alpine:latest
 
+RUN sed -i 's#https\?://dl-cdn.alpinelinux.org/alpine#https://mirrors.tuna.tsinghua.edu.cn/alpine#g' /etc/apk/repositories
+
 RUN apk --no-cache add ca-certificates
 
 COPY --from=builder /app/override /usr/local/bin/