Add ca-certificates to Docker image

Running htmltest from Docker image fails if the site has HTTPS URLs because the Docker image does not contain common CA certificates.
wjdp · Oct 19, 2019 · 4ac4880 · 4ac4880
1 parent d9b1c7e
commit 4ac4880
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -15,7 +15,9 @@ RUN CGO_ENABLED=0 go build -installsuffix 'static' -ldflags "-X main.date=`date
 
 FROM ${TARGET} AS final
 
+RUN apk update && apk add ca-certificates && rm -rf /var/cache/apk/*
+
 WORKDIR /bin
 COPY --from=builder /app ./htmltest
 WORKDIR /test
-CMD [ "htmltest", "./"]
+CMD [ "htmltest", "./"]