Kibana Configuring the ElasticSearch URL Option How Can I Configure Flexibility?

For example, 9200 access to ES is preceded by an NGINX, and NGINX will help you detect and switch the ES node.

es clusters; Disposition.

# the elasticsearch instance to use for all your queries.

This ES can point to the master in the cluster.

Elastic's official recommended practices"

Roughly meaning:

Add an ES node to the cluster.

In the new ES node configuration file, set both and false to connect to our newly joined node in the Kibana configuration file.

Kibana is a web interface for data analysis provided by Elasticsearch. It can be used to efficiently search, visualize, and analyze logs. The latest version of Kibana, review the interface of Kibana 3 and Kibana 4.

For example, 9200 access to ES is preceded by an NGINX, and NGINX will help you detect and switch the ES node.

es clusters; Disposition.

# the elasticsearch instance to use for all your queries.

This ES can point to the master in the cluster.

Elastic's official recommended practices"

Roughly meaning:

Add an ES node to the cluster.

In the new ES node configuration file, set both and false to false, and the principle of connecting our newly added node in the Kibana configuration file is as follows: If the node is neither called the master node nor a data node, then it can be used as a searcher, fetch data from the node, generate search results, etc.

Do you only use Elasticsearch or the ELK stack (Elasticsearch, Logstash, Kibana)? I've used the ELK stack and used the logstash-forwarder to send files to Logstash and store them in Elasticsearch. Maybe what you want is something similar.

There are two configuration files in the config folder of elasticsearch: the first is the basic configuration file of ES, and the second is the log configuration file, and ES also uses log4j to record logs, so the settings in can be set according to the ordinary log4j configuration file. Let's talk about what can be configured in this file. :

If there are multiple clusters in the same CIDR block, you can use this attribute to distinguish different clusters. :"franzkafka"Node name, by default, randomly specifies a name in a list of names, which is in the config folder file in the jar package of es, which contains many interesting names added by the author. :true specifies whether the node is eligible to be elected as a node, the default is true, es is the default first machine in the cluster as the master, if this machine is up, the master will be re-elected.

When we use logstash to process web server access logs, there is definitely a problem of post-querying. Maybe we generally do more numerical statistics on kibana for response time, and group statistics for IPs, domain names or clients. But what if you run into such a problem - filter all the dynamics, please.

A cluster is organized by one or more nodes that collectively hold your entire data and together provide indexing and search capabilities. A cluster is identified by a unique name, which is "elasticsearch" by default. This name is important because a node can only join a cluster by specifying its name.