Shulou(Shulou.com)05/31 Report--

This article "Java configuration ElasticSearch cluster environment account password how to solve the problem" Most people do not understand the knowledge points of the article, so Xiaobian summarized the following content for everyone, detailed content, clear steps, has a certain reference value, I hope you can read this article to gain something, let's take a look at this article "Java configuration ElasticSearch cluster environment account password problem how to solve" article bar.

1. Modify elasticsearch.yml of the main site and add the following line:

xpack.security.enabled: true

2. Generate security key

Go to ES installation directory and execute bin/elasticsearch-certutil ca -out config/elastic-certificates.p12 -pass ""

elastic-certificates.p12 is generated in the/home/elasticsearch-7.9.3/config directory

3. Continue to modify ES yml file

Add the following four lines:

xpack.security.transport.ssl.enabled: true

xpack.security.transport.ssl.verification_mode: certificate

xpack.security.transport.ssl.keystore.path: elastic-certificates.p12

xpack.security.transport.ssl.truststore.path: elastic-certificates.p12

4. Update cluster node configuration

Copy elastic-certificates.p12 to config of other nodes and modify yml of other nodes.

5. Restart ES

6. Implementation of.../ elasticsearch-setup-passwords interactive, set passwords.

7. Problem handling in the process:

7.1 At the beginning, execute the third step directly./ elasticsearch-setup-passwords interactive。Error: Failed to set password for user [apm_system]

8. Effect:

The above is about the content of this article "How to solve the problem of configuring ElasticSearch cluster environment account password in Java". I believe everyone has a certain understanding. I hope the content shared by Xiaobian will be helpful to everyone. If you want to know more related knowledge, please pay attention to the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.