docs: add a comment to .ci/build_packages/Dockerfile

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Zaiming (Stone) Shi 2022-11-14 10:10:34 +01:00
parent 6abb451f56
commit e667b564d8
1 changed files with 1 additions and 0 deletions

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@ -1,4 +1,5 @@
ARG BUILD_FROM=emqx/build-env:erl23.3.4.9-3-ubuntu20.04
# This Dockerfile is only used for EMQX 4.3, no need to update for 4.4 or later
FROM ${BUILD_FROM}
ARG EMQX_NAME=emqx