ELK Import ES Certificate
Install x-pack (installed by default) check the certificate information curl 'http://192.168.1.43:9200/_license' download get the certificate get the certificate
Https://register.elastic.co/xpack_register
Go to the mailbox to get the download address
When uploading to the server lrzsz or winscp, you can import the certificate curl 'http://192.168.1.43:9200/_xpack/license?acknowledge=true'-H "Content-Type:application/json"-d @ es.json {"acknowledged": true, "license_status": "valid"} es.json: the certificate you downloaded above (free date is one year later, you need to download the update yourself)
