modify install script

init-kibana.sh

@@ -6,56 +6,77 @@
 kibana_host="localhost:$KIBANA_PORT"
 es_host="localhost:$ES_PORT1"
 
-
-function setDefaultIndex(){
-
-curl --location --request POST "http://$kibana_host/api/kibana/settings" \
---header 'kbn-version: 7.12.0' \
---header 'Content-Type: application/json' \
---data-raw "{\"changes\":{\"defaultIndex\":\"$1\"}}"
-
+function setDefaultIndex() {
+  curl --location --request POST "http://$kibana_host/api/kibana/settings" \
+    --header 'kbn-version: 7.12.0' \
+    --header 'Content-Type: application/json' \
+    --data-raw "{\"changes\":{\"defaultIndex\":\"$1\"}}"
 }
 
 function addILMPolicy() {
-curl -XPOST "http://$es_host/_ilm/policy/service-log" \
---header 'Content-Type: application/json' \
---data-raw '{"policy":{"phases":{"hot":{"min_age":"0ms","actions":{"set_priority":{"priority":100}}},"delete":{"min_age":"365d","actions":{"delete":{"delete_searchable_snapshot":true}}}}}}'
+  resp=$(
+    curl -s -XPUT "http://$es_host/_ilm/policy/service-log" \
+      --header 'Content-Type: application/json' \
+      --data-raw '{"policy":{"phases":{"hot":{"min_age":"0ms","actions":{"set_priority":{"priority":100}}},"delete":{"min_age":"365d","actions":{"delete":{"delete_searchable_snapshot":true}}}}}}'
+  )
+  echo "$resp"
+  if contain "$resp" '{"acknowledged":true}'; then
+    green "index life cycle import success"
+  else
+    red "index life cycle import failed"
+  fi
 }
 
-function contain() {
-  if [ "$(echo "$1" | grep -c "$2")" -gt 0 ]; then return 0; else return 1; fi
+function addIndexTemplate() {
+  resp=$(
+    curl -s -XPUT "http://$es_host/_index_template/service-log" \
+      --header 'Content-Type: application/json' \
+      --data-raw '{"template":{"settings":{"index":{"lifecycle":{"name":"service-log"}}},"mappings":{"_source":{"excludes":[],"includes":[],"enabled":true},"_routing":{"required":false},"dynamic":true,"numeric_detection":false,"date_detection":true,"dynamic_date_formats":["strict_date_optional_time","yyyy/MM/dd HH:mm:ss Z||yyyy/MM/dd Z"],"dynamic_templates":[]}},"index_patterns":["*-service-*"]}'
+  )
+  echo "$resp"
+  if contain "$resp" '{"acknowledged":true}'; then
+    green "index template import success"
+  else
+    red "index template import failed"
+  fi
 }
 
 function uploadConfig() {
-resp=$(curl -s -XPOST "$kibana_host/api/saved_objects/_import?createNewCopies=true" --form "file=@kibana/export.ndjson" --header 'kbn-xsrf: true')
-if contain "$resp" 'success'; then\
-  echo "config upload succeed";
-else echo "config upload failed" ;
-fi
+  resp=$(curl -s -XPOST "$kibana_host/api/saved_objects/_import?overwrite=true" --form "file=@kibana/export.ndjson" --header 'kbn-xsrf: true')
+  echo "$resp"
+  if contain "$resp" 'success'; then
+    green "config upload succeed"
+  else
+    red "config upload failed"
+  fi
 }
 
 function notHealth() {
-resp=$(curl -sIL -m 5 -w "%{http_code}" -o /dev/null -XGET "$kibana_host/api/features" --header 'kbn-xsrf: true')
-if [ "$resp" == 200 ]; then return 1
-else return 0
-fi
+  resp=$(curl -sIL -m 5 -w "%{http_code}" -o /dev/null -XGET "$kibana_host/api/features" --header 'kbn-xsrf: true')
+  if [ "$resp" == 200 ]; then
+    return 1
+  else
+    return 0
+  fi
 }
 
 start=$(date +%s)
-while notHealth
-do
-end=$(date +%s)
-take=$(( end - start ))
-red "Kibana not ready yet, waitTime: $take"
-sleep 1s
+while notHealth; do
+  end=$(date +%s)
+  take=$((end - start))
+  red "Kibana not ready yet, waiting... time: $take"
+  sleep 1s
 done
 green "======================================="
 green "Kibana is ready. Initialization begins."
 green "======================================="
 addILMPolicy
+addIndexTemplate
 uploadConfig
+green ""
+green "========================="
 green "Initialization completed."
-green "Visit the following website to discover data"
-green "http://$kibana_host/app/discover"
+green "========================="
+blue "Visit the following website to discover data"
+blue "http://$kibana_host/app/discover"
 green "End"
-

util.sh

@@ -38,3 +38,7 @@ elif cat /proc/version | grep -Eqi "centos|red hat|redhat"; then
     systemPackage="yum"
     systempwd="/usr/lib/systemd/system/"
 fi
+
+function contain() {
+  if [ "$(echo "$1" | grep -c "$2")" -gt 0 ]; then return 0; else return 1; fi
+}