add elasticsearch-arm

elk/arm/elasticsearch/docker-entrypoint.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+set -e
+
+export PATH=/opt/elasticsearch/bin:$PATH
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of /opt/elasticsearch/data to elasticsearch
+	chown -R elasticsearch:elasticsearch /opt/elasticsearch/data
+	
+	set -- gosu elasticsearch "$@"
+	#exec gosu elasticsearch "$BASH_SOURCE" "$@"
+fi
+
+# As argument is not related to elasticsearch,
+# then assume that user wants to run his own process,
+# for example a `bash` shell to explore this image
+exec "$@"