Elastic Stack之Elasticsearch 5.6.12 集群部署实战
作者：尹正杰
版权声明：原创作品，谢绝转载！否则将追究法律责任。
一.下载ElasticSearch
1>.查看ElasticSearch的发型版本（https://www.elastic.co/downloads/past-releases）
2>.选择目前生产环境用的较多的版本
3>.下载ElasticSearch（https://www.elastic.co/downloads/past-releases/elasticsearch-5-6-12）
[root@node101 ~]# [root@node101 ~]# yum -y install wget Loaded plugins: fastestmirror base | 3.6 kB 00:00:00 extras | 3.4 kB 00:00:00 updates | 3.4 kB 00:00:00 (1/4): base/7/x86_64/group_gz | 166 kB 00:00:00 (2/4): base/7/x86_64/primary_db | 6.0 MB 00:00:00 (3/4): extras/7/x86_64/primary_db | 180 kB 00:00:00 (4/4): updates/7/x86_64/primary_db | 2.5 MB 00:01:02 Determining fastest mirrors * base: mirrors.huaweicloud.com * extras: ftp.sjtu.edu.cn * updates: mirrors.nwsuaf.edu.cn Resolving Dependencies --> Running transaction check ---> Package wget.x86_64 0:1.14-18.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved =================================================================================================================================================================================== Package Arch Version Repository Size =================================================================================================================================================================================== Installing: wget x86_64 1.14-18.el7 base 547 k Transaction Summary =================================================================================================================================================================================== Install 1 Package Total download size: 547 k Installed size: 2.0 M Downloading packages: warning: /var/cache/yum/x86_64/7/base/packages/wget-1.14-18.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY Public key for wget-1.14-18.el7.x86_64.rpm is not installed wget-1.14-18.el7.x86_64.rpm | 547 kB 00:00:00 Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 Importing GPG key 0xF4A80EB5: Userid : "CentOS-7 Key (CentOS 7 Official Signing Key) <security@centos.org>" Fingerprint: 6341 ab27 53d7 8a78 a7c2 7bb1 24c6 a8a7 f4a8 0eb5 Package : centos-release-7-2.1511.el7.centos.2.10.x86_64 (@anaconda) From : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : wget-1.14-18.el7.x86_64 1/1 Verifying : wget-1.14-18.el7.x86_64 1/1 Installed: wget.x86_64 0:1.14-18.el7 Complete! [root@node101 ~]#