added Malcolm

Vagrant/resources/malcolm/moloch/scripts/moloch-needs-upgrade.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+# Copyright (c) 2021 Battelle Energy Alliance, LLC.  All rights reserved.
+
+# this script returns:
+#   0 - an UPGRADE IS NEEDED for Arkime indices
+#   1 - an UPGRADE IS NOT NEEDED for Arkime indices
+RETURN_CODE=1
+
+set -e
+
+# see Arkime's db.pl (https://github.com/arkime/arkime/blob/master/db/db.pl) near the bottom for this list
+ declare -A ARKIME_INDEX_CURRENT_VERSIONS=(
+  [dstats_v]=dstats_v4
+  [fields_v]=fields_v3
+  [files_v]=files_v6
+  [hunts_v]=hunts_v2
+  [lookups_v]=lookups_v1
+  [queries_v]=queries_v3
+  [sequence_v]=sequence_v3
+  [stats_v]=stats_v4
+  [users_v]=users_v7
+)
+
+# get a list of all current indices and loop over them
+while read INDEX_NAME; do
+
+  # for each current index, check to see if it's one of the Arkime indices (prefixed by
+  # the key of ARKIME_INDEX_CURRENT_VERSIONS)
+  for INDEX_PREFIX in "${!ARKIME_INDEX_CURRENT_VERSIONS[@]}"; do
+    if [[ ${INDEX_NAME} = ${INDEX_PREFIX}* ]]; then
+
+      # if this is a Arkime index, make sure the version matches what we think it should
+      if [[ ${INDEX_NAME} != ${ARKIME_INDEX_CURRENT_VERSIONS[$INDEX_PREFIX]} ]]; then
+        RETURN_CODE=0
+        echo "${INDEX_NAME}:${ARKIME_INDEX_CURRENT_VERSIONS[$INDEX_PREFIX]}" 1>&2
+        break
+      fi # compare INDEX_NAME vs. full Arkime index name with version
+
+    fi # compare INDEX_NAME vs. INDEX_PREFIX
+  done # loop over ARKIME_INDEX_CURRENT_VERSIONS
+
+done <<<$(curl -fsS -H"Content-Type: application/json" -XGET "http://$ES_HOST:$ES_PORT/_cat/indices?v" | tail -n +2 | awk '{print $3}')
+
+exit $RETURN_CODE