Add curl command into docker image
ref pingcap/tidb-operator#4764, ref tikv/tikv#13781
Add curl command into docker image.
@@ -105,6 +105,9 @@ FROM pingcap/alpine-glibc
COPY --from=builder /tikv/target/release/tikv-server /tikv-server
COPY --from=builder /tikv/target/release/tikv-ctl /tikv-ctl
+RUN apk add --no-cache \
+ curl
+
EXPOSE 20160 20180
ENTRYPOINT ["/tikv-server"]
