wangxiyuan commented on a change in pull request #32:
URL: https://github.com/apache/flink-docker/pull/32#discussion_r481820243
##########
File path: generator.sh
##########
@@ -0,0 +1,80 @@
+#!/bin/bash -e
+
+# Defaults, can vary between versions
+export SOURCE_VARIANTS=(java11-debian debian )
+
+export LATEST_SCALA="2.12"
+
+function generate() {
+ # define variables
+ dir=$1
+ binary_download_url=$2
+ asc_download_url=$3
+ gpg_key=$4
+ check_gpg=$5
+ flink_release=$6
+ flink_version=$7
+ scala_version=$8
+ source_variant=$9
+
+ from_docker_image="openjdk:8-jre"
+ if [[ $source_variant =~ "java11" ]] ; then
+ from_docker_image="openjdk:11-jre"
+ fi
+
+ ########################################
+ ### generate "Dockerfile" file
+ ########################################
+
+ # overwrite variable based on $source_variant to support non-debian
releases
+ source_file="Dockerfile-debian"
+
+ mkdir "$dir"
+ cp docker-entrypoint.sh "$dir/docker-entrypoint.sh"
+
+ # '&' has special semantics in sed replacement patterns
+ escaped_binary_download_url=$(echo "$binary_download_url" | sed
's/&/\\\&/')
+
+ # generate Dockerfile
+ sed \
+ -e "s,%%BINARY_DOWNLOAD_URL%%,${escaped_binary_download_url}," \
+ -e "s,%%ASC_DOWNLOAD_URL%%,$asc_download_url," \
+ -e "s/%%GPG_KEY%%/$gpg_key/" \
+ -e "s/%%CHECK_GPG%%/${check_gpg}/" \
+ -e "s/%%FROM_IMAGE%%/${from_docker_image}/" \
+ "$source_file.template" > "$dir/Dockerfile"
+
+ ########################################
+ ### generate "release.metadata" file
+ ########################################
+
+ # docker image tags:
+ java11_suffix=""
+ if [[ $source_variant =~ "java11" ]] ; then
+ java11_suffix="-java11"
+ fi
+ # example "1.2.0-scala_2.11-java11"
+ full_tag=${flink_version}-scala_${scala_version}${java11_suffix}
+
+ # example "1.2-scala_2.11-java11"
+ short_tag=${flink_release}-scala_${scala_version}${java11_suffix}
+
+ # example "scala_2.12-java11"
+ scala_tag="scala_${scala_version}${java11_suffix}"
+
+ tags="$full_tag, $short_tag, $scala_tag"
+
+ if [[ "$scala_version" == "$LATEST_SCALA" ]]; then
+ # we are generating the image for the latest scala version, add:
+ # "1.2.0-java11"
+ # "1.2-java11"
+ # "latest-java11"
+ tags="$tags, ${flink_version}${java11_suffix},
${flink_release}${java11_suffix}, latest${java11_suffix}"
+ fi
+
+ echo "Tags: $tags" >> $dir/release.metadata
+
+ # We currently only support amd64 with Flink.
+ echo "Architectures: amd64" >> $dir/release.metadata
Review comment:
`openjdk:11-jre` supports arm64 by default.
But `openjdk:8-jre` doesn't.
https://hub.docker.com/layers/openjdk/library/openjdk/8-jre/images/sha256-e14239f5b4190a136e576aa4f39b645ef683732f628595e1e16a0c0595752fb1?context=explore
So it still needs to get the arm64 image from `arm64v8` repo currently.
https://github.com/apache/flink-docker/pull/23
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
