From c7e2fcd517fb7a0d4db8a1a30b65f30a65e35a9b Mon Sep 17 00:00:00 2001 From: David Anderson Date: Tue, 18 Feb 2020 11:05:24 -0800 Subject: [PATCH] Dockerfile: install iptables in the container. We need iptables to make subnet routing work. Without it, Tailscale mostly works, but subnet routing mysteriously doesn't. Signed-off-by: David Anderson --- Dockerfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Dockerfile b/Dockerfile index 596de587b..3ffb942f7 100644 --- a/Dockerfile +++ b/Dockerfile @@ -15,5 +15,5 @@ COPY . . RUN go install -v ./cmd/... FROM alpine:3.11 -RUN apk add --no-cache ca-certificates +RUN apk add --no-cache ca-certificates iptables COPY --from=build-env /go/bin/* /usr/local/bin/