Elastic Cross Cluster Prep

salt/elasticsearch/bin/crossthestreams.sh

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+{%- set ES = salt['pillar.get']('master:mainip', '') -%}
+# Wait for ElasticSearch to come up, so that we can query for version infromation
+echo -n "Waiting for ElasticSearch..."
+COUNT=0
+ELASTICSEARCH_CONNECTED="no"
+while [[ "$COUNT" -le 30 ]]; do
+  curl --output /dev/null --silent --head --fail http://{{ ES }}:9200
+  if [ $? -eq 0 ]; then
+    ELASTICSEARCH_CONNECTED="yes"
+    echo "connected!"
+    break
+  else
+    ((COUNT+=1))
+    sleep 1
+    echo -n "."
+  fi
+done
+if [ "$ELASTICSEARCH_CONNECTED" == "no" ]; then
+  echo
+  echo -e "Connection attempt timed out.  Unable to connect to ElasticSearch.  \nPlease try: \n  -checking log(s) in /var/log/elasticsearch/\n  -running 'sudo docker ps' \n  -running 'sudo so-elastic-restart'"
+  echo
+
+  exit
+fi
+
+# Add all the storage nodes to cross cluster searching.
+curl -XPUT http://{{ ES }}:9200/_cluster/settings -H'Content-Type: application/json' -d '{"persistent": {"search": {"remote": {"{{ SN }}": {"skip_unavailable": "true", "seeds": ["{{ SNIP }}:9200"]}}}}}'