s1: install public CAs

Author: simonrw

scenarios/1-missing-network-configuration/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang as builder
+FROM golang AS builder
 
 WORKDIR /app
 COPY go.mod ./
@@ -9,4 +9,5 @@ RUN CGO_ENABLED=0 go build -o app
 FROM scratch
 
 COPY --from=builder /app/app /app
-ENTRYPOINT ["/app"]
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+ENTRYPOINT ["/app"]