build: removes arm32v6 docker image.

packaging/docker/build.sh

@@ -32,13 +32,11 @@ docker_tag_all () {
 	repo=$1
 	tag=$2
 	docker tag "${_docker_repo}:${_grafana_version}" "${repo}:${tag}"
-	docker tag "${_docker_repo}-arm32v6-linux:${_grafana_version}" "${repo}-arm32v6-linux:${tag}"
 	docker tag "${_docker_repo}-arm32v7-linux:${_grafana_version}" "${repo}-arm32v7-linux:${tag}"
 	docker tag "${_docker_repo}-arm64v8-linux:${_grafana_version}" "${repo}-arm64v8-linux:${tag}"
 }
 
 docker_build "debian:stretch-slim" "grafana-latest.linux-x64.tar.gz" "${_docker_repo}:${_grafana_version}"
-docker_build "arm32v6/debian:stretch-slim" "grafana-latest.linux-armv6.tar.gz" "${_docker_repo}-arm32v6-linux:${_grafana_version}"
 docker_build "arm32v7/debian:stretch-slim" "grafana-latest.linux-armv7.tar.gz" "${_docker_repo}-arm32v7-linux:${_grafana_version}"
 docker_build "arm64v8/debian:stretch-slim" "grafana-latest.linux-arm64.tar.gz" "${_docker_repo}-arm64v8-linux:${_grafana_version}"
 

packaging/docker/push_to_docker_hub.sh

@@ -22,14 +22,12 @@ docker_push_all () {
 
 	# Push each image individually
 	docker push "${repo}:${tag}"
-	docker push "${repo}-arm32v6-linux:${tag}"
 	docker push "${repo}-arm32v7-linux:${tag}"
 	docker push "${repo}-arm64v8-linux:${tag}"
 
 	# Create and push a multi-arch manifest
 	docker manifest create "${repo}:${tag}" \
 		"${repo}:${tag}" \
-		"${repo}-arm32v6-linux:${tag}" \
   	"${repo}-arm32v7-linux:${tag}" \
 		"${repo}-arm64v8-linux:${tag}"