Kibana dashboard

Location mapping as a geopoint field

A prerequisite to upload data in elasticsearch is to set the location property of type geo point. This will be done from Dev Tools with the following request:

PUT participation
{
  "mappings": {
    "properties": {
      "location": {
        "type": "geo_point"
      }
    }
  }
}

Import

• Using Kibana UI:

  1. Management->Stack Manegement->Saved Object->Import.
  2. Choose dashboard_participation+index-pattern_participation.ndjson.

• Using curl (something similar to next command, it's not working due to a error):

curl -X POST "http://localhost:5601/api/saved_objects/_import" -H "kbn-xsrf: true" --form file=@dashboard_participation.ndjson -H 'kbn-xsrf: true'

Export

• Using Kibana UI:
  1. Management->Stack Manegement->Saved Object
  2. Select index pattern participation and Participation and export.

All saved objects

• Using curl:

curl -k -X POST "http://localhost:5601/api/saved_objects/_export" -H 'kbn-xsrf: true' -H 'Content-Type: application/json' -d'
{
 "type": ["dashboard", "index-pattern", "visualization", "map", "lens", "tag", "search", "config"],
 "includeReferencesDeep": "true"
}
' > all_saved_objects.ndjson

All dashboard

• Using curl:

curl -k -X POST "http://localhost:5601/api/saved_objects/_export" -H 'kbn-xsrf: true' -H 'Content-Type: application/json' -d'
{
 "type": "dashboard",
 "includeReferencesDeep": "true"
}
' > all_dashboards.ndjson

Unique dashboard

• Find a ID of a saved object called participation (result in the first line):

curl -X GET "localhost:5601/api/saved_objects/_find?type=dashboard&search_fields=title&search=participation" -H 'kbn-xsrf: true' | grep \"id\"

• Export with ID:

curl -k -X POST "http://localhost:5601/api/saved_objects/_export" -H 'kbn-xsrf: true' -H 'Content-Type: application/json' -d'
{
  "objects": [
    {
      "type": "dashboard",
      "id": "0d9bfad0-c1f0-11eb-bd86-5343658b133b"
    }
  ],
  "includeReferencesDeep": true
}
' > dashboard_participation_test.ndjson

Plugins

• x-pack/plugins for plugins related to subscription features

• src/plugins for plugins related to free features

• examples for developer example plugins (these will not be included in the distributables)

• List of plugins under development

• List of plugins without compatibility with Kibana 7.12 version

docker-compose exec kibana bin/kibana-plugin install <package name or URL>

• Include additional Kibana plugins

• Install Kibana plugins

Dev tools

Get data with French language:

GET /participation/_search
{
    "size": 3000, 
    "query" : {
        "match" : {
            "schema:inLanguage" : "fr"
        }
    }
}

Delete data with French language:

POST  /participation/_delete_by_query
{
    "query" : {
        "match" : {
            "schema:inLanguage" : "fr"
        }
    }
}

Obtain data without the ideology field:

GET participation/_search
{
  "query": {
    "bool": {
      "must_not": {
        "exists": {
          "field": "ideology"
        }
      }
    }
  }
}

Delete data without ideology field:

POST participation/_delete_by_query
{
  "query": {
    "bool": {
      "must_not": {
        "exists": {
          "field": "ideology"
        }
      }
    }
  }
}

Other examples

• Twint Kibana

Charts

Tag Cloud

Can't specify the color of the tag cloud tag

Known errors

Too Many Requests or [lens_merge_tables] > [esaggs] > EsError.

curl -XPUT -H "Content-Type: application/json" http://localhost:9200/_all/_settings -d '{"index.blocks.read_only_allow_delete": null}'
curl -XPUT -H "Content-Type: application/json" http://localhost:9200/_cluster/settings -d '{ "transient": { "cluster.routing.allocation.disk.threshold_enabled": false } }'