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40 lines
1.1 KiB
Text
40 lines
1.1 KiB
Text
[[development-elasticsearch]]
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=== Communicating with Elasticsearch
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Kibana exposes two clients on the server and browser for communicating with elasticsearch.
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There is an 'admin' client which is used for managing Kibana's state, and a 'data' client for all
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other requests. The clients use the {jsclient-current}/index.html[elasticsearch.js library].
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[float]
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[[client-server]]
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=== Server clients
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Server clients are exposed through the elasticsearch plugin.
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[source,javascript]
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----
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const adminCluster = server.plugins.elasticsearch.getCluster('admin');
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const dataCluster = server.plugins.elasticsearch.getCluster('data');
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//ping as the configured elasticsearch.user in kibana.yml
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adminCluster.callWithInternalUser('ping');
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//ping as the user specified in the current requests header
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adminCluster.callWithRequest(req, 'ping');
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----
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[float]
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[[client-browser]]
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=== Browser clients
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Browser clients are exposed through AngularJS services.
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[source,javascript]
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----
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uiModules.get('kibana')
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.run(function (es) {
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es.ping()
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.catch(err => {
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console.log('error pinging servers');
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});
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});
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----
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