Reinstall ElasticSearch plugins easily

upgrade_es_plugins.sh

#!/usr/bin/env bash

# fail hard
set -o pipefail
# fail harder
set -eu

# update this list with the ES core plugins needing to be reinstalled.
PLUGINS="ingest-attachment analysis-icu"

for plugin in $PLUGINS
do
    /usr/share/elasticsearch/bin/elasticsearch-plugin remove "$plugin"
done

for plugin in $PLUGINS
do
    /usr/share/elasticsearch/bin/elasticsearch-plugin install "$plugin"
done

service elasticsearch restart