build error with xCaddy.

[bertvannuffelen]

I have an existing xCaddy build which used to work but now it fails:

# syntax=docker/dockerfile:1
FROM caddy:builder-alpine AS builder

ADD --keep-git-dir=false  https://github.com/luludotdev/caddy-requestid.git /requestid


RUN xcaddy build \
    --with github.com/lolPants/caddy-requestid=/requestid \
    --with github.com/caddyserver/transform-encoder 


FROM caddy:alpine

COPY --from=builder /usr/bin/caddy /usr/bin/caddy

with the following error:

39.09 go: downloading google.golang.org/genproto v0.0.0-20230913181813-007df8e322eb
968.6 go: module google.golang.org/genproto/googleapis/api/expr/v1alpha1: Get "https://proxy.golang.org/google.golang.org/genproto/googleapis/api/expr/v1alpha1/@v/list": dial tcp 64.233.166.141:443: connect: no route to host
968.6 go: module google.golang.org/genproto/googleapis/rpc/status: Get "https://proxy.golang.org/google.golang.org/genproto/googleapis/rpc/status/@v/list": dial tcp 64.233.166.141:443: connect: no route to host
968.6 2024/02/28 21:26:23 [FATAL] exit status 1
------

how do I fix this error? I traced a comment to googleapis/go-genproto#1015 but I am unsure how to resolve this dependency issue?

[mohammed90]

This has nothing to do with xcaddy. This is a network issue in your infrastructure. Basically, this says the go compiler doesn't know how to go to the listed IP addresses from your network.