安装AEN服务器 (AEN 4.1.3)#
AEN服务器是系统的管理前端。 这是用户登录系统的地方，用户账户存储的地方，也是管理员可以管理系统的地方。
服务器安装在 /opt/wakari/wakari-server 目录中。
下载先决条件的RPM包¶
在CentOS 6服务器上安装AEN：
RPM_CDN="https://820451f3d8380952ce65-4cc6343b423784e82fd202bb87cf87cf.ssl.cf1.rackcdn.com"
curl -O $RPM_CDN/nginx-1.6.2-1.el6.ngx.x86_64.rpm
curl -O $RPM_CDN/mongodb-org-tools-2.6.8-1.x86_64.rpm
curl -O $RPM_CDN/mongodb-org-shell-2.6.8-1.x86_64.rpm
curl -O $RPM_CDN/mongodb-org-server-2.6.8-1.x86_64.rpm
curl -O $RPM_CDN/mongodb-org-mongos-2.6.8-1.x86_64.rpm
curl -O $RPM_CDN/mongodb-org-2.6.8-1.x86_64.rpm
curl -O $RPM_CDN/elasticsearch-1.7.2.noarch.rpm
curl -O $RPM_CDN/jre-8u65-linux-x64.rpm
在CentOS 7服务器上安装AEN：
RPM_CDN="https://820451f3d8380952ce65-4cc6343b423784e82fd202bb87cf87cf.ssl.cf1.rackcdn.com"
curl -O $RPM_CDN/nginx-1.10.2-1.el7.ngx.x86_64.rpm
curl -O $RPM_CDN/mongodb-org-tools-2.6.12-1.x86_64.rpm
curl -O $RPM_CDN/mongodb-org-shell-2.6.12-1.x86_64.rpm
curl -O $RPM_CDN/mongodb-org-server-2.6.12-1.x86_64.rpm
curl -O $RPM_CDN/mongodb-org-mongos-2.6.12-1.x86_64.rpm
curl -O $RPM_CDN/mongodb-org-2.6.12-1.x86_64.rpm
curl -O $RPM_CDN/jre-8u112-linux-x64.rpm
curl -O $RPM_CDN/elasticsearch-1.7.6.noarch.rpm
安装先决条件的RPM包¶
运行：
sudo yum install -y *.rpm
sudo service mongod start
sudo chkconfig --add elasticsearch
设置变量和更改权限¶
运行：
export AEN_SERVER=<FQDN HOSTNAME OR IP ADDRESS> # Use the real FQDN
chmod a+x aen-*.sh # Set installer to be executable
注意：将更改为实际的完全限定域名主机名或IP地址。
运行AEN服务器安装程序¶
运行：
sudo -E ./aen-server-4.1.3-Linux-x86_64.sh -w $AEN_SERVER
<license text>
...
...
PREFIX=/opt/wakari/wakari-server
Logging to /tmp/wakari_server.log
Checking server name
Ready for pre-install steps
Installing miniconda
...
...
Checking server name
Loading config from /opt/wakari/wakari-server/etc/wakari/config.json
Loading config from /opt/wakari/wakari-server/etc/wakari/wk-server-config.json
===================================
Created password '<RANDOM_PASSWORD>' for user 'aen_admin'
===================================
Starting Wakari daemons...
installation finished.
成功完成安装脚本后，安装程序会创建管理员账户——AEN_SRVC_ACCT用户——并为其分配密码。
示例：
Created password '<RANDOM_PASSWORD>' for user 'aen_admin'
提示：请记录此密码。在接下来的步骤中将会需要它。它也可以在安装日志文件 /tmp/wakari_server.log 中找到。
启动NGINX和Elasticsearch¶
启动NGINX和Elasticsearch以读取新的配置文件：
sudo service nginx start
sudo service elasticsearch start
提示：如果AEN网页显示NGINX 404错误，请重启NGINX：
sudo nginx -s stop
sudo nginx
