#!/bin/bash

date | tee -a /var/log/zammad/ingest.log

if systemctl is-failed --quiet elasticsearch; then
  echo Elastic Search is failed | tee -a /var/log/zammad/ingest.log

  if tail --line=20 /var/log/elasticsearch/elasticsearch.log | grep "Plugin \[ingest-attachment\] was built for Elasticsearch version"; then
    echo Ingest-Attachment needs to be reinstalled | tee -a /var/log/zammad/ingest.log
    /usr/share/elasticsearch/bin/elasticsearch-plugin remove ingest-attachment
    sleep 10
    /usr/share/elasticsearch/bin/elasticsearch-plugin install ingest-attachment --batch
    systemctl start elasticsearch
  fi
fi