## 修改主机名名
hostnamectl set-hostname valet_es_1  && bash
hostnamectl set-hostname valet_es_2   && bash
hostnamectl set-hostname valet_es_3  && bash

[ ! -d /data/server ] && mkdir -p /data/server
# 下载软件安装包
wget https://mirrors.huaweicloud.com/elasticsearch/7.3.0/elasticsearch-7.3.0-linux-x86_64.tar.gz

tar xf elasticsearch-7.3.0-linux-x86_64.tar.gz 
tar xf kafka_2.12-2.3.0.tgz 
tar xf kibana-7.3.0-linux-x86_64.tar.gz 
tar xf logstash-7.3.0.tar.gz 

useradd elk
chown -R elk:elk  /data/server

#备份配置
mv config/elasticsearch.yml  config/elasticsearch.yml.bak

vi config/elasticsearch.yml
# 修改配置文件为
##########
cluster.name: klzz
node.name: node-1/node-3/node-3
network.host: 0.0.0.0
http.port: 9200
discovery.seed_hosts: ["elk", "elk2", "elk3"]
cluster.initial_master_nodes: ["node-1", "node-2", "node-3"]
xpack.security.enabled: false
transport.tcp.port: 9300
http.cors.enabled: true
http.cors.allow-origin: "*"

cat >restart.sh <<EOF
#!/bin/sh
echo \`ps -ef|grep elasticsearch|grep -v grep|awk '{print \$2}'\`
echo "start kill elasticsearch"
kill -9 \`ps -ef|grep elasticsearch|grep -v grep|awk '{print \$2}'\`
sleep 5
sudo -u elk /data/server/elasticsearch-7.3.0/bin/elasticsearch -d
echo starting
echo \`ps -ef|grep elasticsearch-7.3.0|grep -v grep|awk '{print \$2}'\`
EOF
chmod +x restart.sh
./restart.sh

# 帮助 当你不知道有那些属性可以查看时
http://192.168.13.127:9200/_cat/


# 启动说明
9200  9300 端口启动说明正常

# 查看索引
curl -s -u elastic:xlFnyMMyZiqjkzLIV5Kd 192.168.13.127:9200/_cat/indices

# node 负载
http://192.168.13.127:9200/_cat/nodes?v

# 集群状态
http://192.168.13.127:9200/_cluster/health

# 检查集群状态:
http://192.168.13.127:9200/_cluster/stats?pretty

# 节点状态
http://192.168.13.129:9200/_nodes/process?pretty


#############################   kibana开始  ###############################

cd   /data/server/kibana-7.3.0-linux-x86_64
cd /data/server/kibana-7.3.0-linux-x86_64/config
cp kibana.yml kibana.yml.bak
vi kibana.yml
# 修改配置文件为 -可以只在master配置。通过负载均衡自动分配
server.port: 5601
server.host: "0.0.0.0"
elasticsearch.hosts: ["http://elk:9200", "http://elk2:9200", "http://elk3:9200"]
elasticsearch.requestTimeout: 30000000
elasticsearch.shardTimeout: 30000000
elasticsearch.startupTimeout: 5000000
i18n.locale: "zh-CN"

# 安全相关
xpack.maps.enabled: false
region_map.enabled: false
tile_map.enabled: false
timelion.enabled: false

cat >> /etc/supervisord.d/node.ini <<EOF
[program:kibana]
process_name=%(program_name)s
user=elk
command=/data/server/kibana-7.3.0-linux-x86_64/bin/kibana
directory=/data/server/kibana-7.3.0-linux-x86_64/bin/
redirect_stderr=true
stdout_logfile=/var/log/es.log
autostart=true
autorestart=true
startsecs=10
minfds=1024
minprocs=200
EOF