Linux一键部署ELK+Filebeat+Nginx+Kafka日志平台自动化脚本

Z先森 2022-10-10 AM 275℃ 0条

环境准备

操作系统:CentOS Linux release 7.8.2003

软件版本
elasticsearch:elasticsearch-7.5.1-linux-x86_64.tar.gz

kibana:kibana-7.5.1-linux-x86_64.tar.gz

logstash:logstash-7.5.1.tar.gz

filebeat:filebeat-7.5.1-linux-x86_64.tar.gz

JDK:jdk-11.0.1_linux-x64_bin.tar.gz

Nginx:nginx-1.18.0.tar.gz

Zookeeper:zookeeper-3.4.10.tar.gz

Kafka:kafka_2.12-2.5.0.tgz

脚本功能
1)一键安装Elasticsearch、Kibana、Logstash、Filebeat

2)一键安装Zookeeper

3)一键安装Kafka

4)一键安装Nginx

5)自动添加nginx_access、nginx_error索引

6)自动配置Elasticsearch用户密码

[[email protected] ~]# vim install_elk_filebeat_kafka.sh

#!/bin/bash
User="elk"
Elasticsearch_User="elastic"
Elasticsearch_Passwd="password"
IPADDR=$(hostname -I |awk '{print $1}')
Elasticsearch_DIR="/data/elasticsearch"
Kafka_IP=$(hostname -I |awk '{print $1}')
Zookeeper_IP=$(hostname -I |awk '{print $1}')
Elasticsearch_IP=$(hostname -I |awk '{print $1}')
 
# Define JDK path variables
JDK_URL=https://repo.huaweicloud.com/openjdk/11.0.1/
JDK_File=openjdk-11.0.1_linux-x64_bin.tar.gz
JDK_File_Dir=jdk-11.0.1
JDK_Dir=/usr/local/jdk-11.0.1
 
# Define Zookeeper path variables
Zookeeper_URL=http://archive.apache.org/dist/zookeeper/zookeeper-3.4.10
Zookeeper_File=zookeeper-3.4.10.tar.gz
Zookeeper_File_Dir=zookeeper-3.4.10
Zookeeper_PREFIX=/usr/local/zookeeper
 
# Define Kafka path variables
Kafka_URL=https://archive.apache.org/dist/kafka/2.5.0
Kafka_File=kafka_2.12-2.5.0.tgz
Kafka_File_Dir=kafka_2.12-2.5.0
Kafka_Dir=/usr/local/kafka
 
# Define Nginx path variables
Nginx_URL=http://nginx.org/download
Nginx_File=nginx-1.18.0.tar.gz
Nginx_File_Dir=nginx-1.18.0
Nginx_Dir=/usr/local/nginx
 
# Define Elasticsearch path variables
Elasticsearch_URL=https://artifacts.elastic.co/downloads/elasticsearch
Elasticsearch_File=elasticsearch-7.5.1-linux-x86_64.tar.gz
Elasticsearch_File_Dir=elasticsearch-7.5.1
Elasticsearch_Dir=/usr/local/elasticsearch
 
# Define Logstash path variables
Filebeat_URL=https://artifacts.elastic.co/downloads/beats/filebeat
Filebeat_File=filebeat-7.5.1-linux-x86_64.tar.gz
Filebeat_File_Dir=filebeat-7.5.1-linux-x86_64
Filebeat_Dir=/usr/local/filebeat
 
# Define Kafka path variables
Logstash_URL=https://artifacts.elastic.co/downloads/logstash
Logstash_File=logstash-7.5.1.tar.gz
Logstash_File_Dir=logstash-7.5.1
Logstash_Dir=/usr/local/logstash
 
# Define Kibana path variables
Kibana_URL=https://artifacts.elastic.co/downloads/kibana
Kibana_File=kibana-7.5.1-linux-x86_64.tar.gz
Kibana_File_Dir=kibana-7.5.1-linux-x86_64
Kibana_Dir=/usr/local/kibana
 
# 配置内核参数
cat >>/etc/security/limits.conf <<EOF
* soft nofile 65537
* hard nofile 65537
* soft nproc 65537
* hard nproc 65537
EOF
 
if [ $(grep -wc "4096" /etc/security/limits.d/20-nproc.conf) -eq 0 ];then
cat >>/etc/security/limits.d/20-nproc.conf <<EOF
*          soft    nproc     4096
EOF
fi
 
cat >/etc/sysctl.conf <<EOF
net.ipv4.tcp_max_syn_backlog = 65536
net.core.netdev_max_backlog = 32768
net.core.somaxconn = 32768
net.core.wmem_default = 8388608
net.core.rmem_default = 8388608
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
net.ipv4.tcp_timestamps = 0
net.ipv4.tcp_synack_retries = 2
net.ipv4.tcp_syn_retries = 2
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_mem = 94500000 915000000 927000000
net.ipv4.tcp_max_orphans = 3276800
net.ipv4.tcp_fin_timeout = 120
net.ipv4.tcp_keepalive_time = 120
net.ipv4.ip_local_port_range = 1024 65535 
net.ipv4.tcp_max_tw_buckets = 30000
fs.file-max=655350
vm.max_map_count = 262144
net.core.somaxconn= 65535
net.ipv4.ip_forward = 1
net.ipv6.conf.all.disable_ipv6=1
EOF
 
# sysctl -p使其配置生效
sysctl -p >/dev/null
 
# 创建elk用户
[ $(grep -wc "elk" /etc/passwd) -eq 0 ] && useradd elk >/dev/null
 
# 安装JDK环境
java -version >/dev/null 2>&1
if [ $? -ne 0 ];then
    # Install Package
    [ -f /usr/bin/wget ] || yum -y install wget >/dev/null
    wget -c ${JDK_URL}/${JDK_File}
    tar xf ${JDK_File}
    mv ${JDK_File_Dir} ${JDK_Dir}
cat >>/etc/profile <<EOF
export JAVA_HOME=${JDK_Dir}
export CLASSPATH=\$CLASSPATH:\$JAVA_HOME/lib:\$JAVA_HOME/jre/lib
export PATH=\$JAVA_HOME/bin:\$JAVA_HOME/jre/bin:\$PATH:\$HOMR/bin
EOF
fi
 
# 加载环境变量
source /etc/profile >/dev/null
 
# Install Zookeeper
if [ -d ${Zookeeper_PREFIX} ];then
    echo -e "\033[31mThe Zookeeper Already Install...\033[0m"
    exit 1
else
    cd ~ && wget -c ${Zookeeper_URL}/${Zookeeper_File}
    tar xf ${Zookeeper_File}
    \mv ${Zookeeper_File_Dir} ${Zookeeper_PREFIX}
    chown -R root.root ${Zookeeper_PREFIX}
    mkdir -p ${Zookeeper_PREFIX}/{data,logs}
    \cp ${Zookeeper_PREFIX}/conf/zoo_sample.cfg ${Zookeeper_PREFIX}/conf/zoo.cfg
cat >${Zookeeper_PREFIX}/conf/zoo.cfg <<EOF
#服务器之间或客户端与服务器之间的单次心跳检测时间间隔,单位为毫秒
tickTime=2000
#集群中的follower服务器(F)与leader服务器(L)之间初始连接时能容忍的最多心跳数(tickTime的数量)
initLimit=10
#集群中flower服务器(F)跟leader(L)服务器之间的请求和答应最多能容忍的心跳数
syncLimit=5
#客户端连接Zookeeper服务器的端口,Zookeeper会监听这个端口,接受客户端的访问请求
clientPort=2181
#存放数据文件
dataDir=${Zookeeper_PREFIX}/data
#存放日志文件
dataLogDir=${Zookeeper_PREFIX}/logs
#Zookeeper cluster,2888为选举端口,3888为心跳端口
#服务器编号=服务器IP:LF数据同步端口:LF选举端口
server.1=${IPADDR}:2888:3888
EOF
 
# 写入服务ID编号
echo "1" > ${Zookeeper_PREFIX}/data/myid
 
# Add power on self start And Start Zookeeper
source /etc/profile >/dev/null && ${Zookeeper_PREFIX}/bin/zkServer.sh start
fi
 
# Install Kafka Soft
if [ ! -d ${Kafka_Dir} ];then
    cd ~ && wget -c ${Kafka_URL}/${Kafka_File}
    tar xf ${Kafka_File}
    mv ${Kafka_File_Dir} ${Kafka_Dir}
# 编辑配置文件
cat >${Kafka_Dir}/config/server.properties <<EOF
listeners=PLAINTEXT://${IPADDR}:9092
num.network.threads=3
num.io.threads=8
socket.send.buffer.bytes=102400
socket.receive.buffer.bytes=102400
socket.request.max.bytes=104857600
log.dirs=/tmp/kafka-logs
num.partitions=10
num.recovery.threads.per.data.dir=1
offsets.topic.replication.factor=1
transaction.state.log.replication.factor=1
transaction.state.log.min.isr=1
log.retention.hours=168
log.segment.bytes=1073741824
log.retention.check.interval.ms=300000
zookeeper.connect=${IPADDR}:2181
zookeeper.connection.timeout.ms=60000
group.initial.rebalance.delay.ms=0    
EOF
 
# 判断Zookeeper服务是否启动,启动成功才执行以下操作
Code=""
while sleep 10
do
    echo -e "\033[32m$(date +'%F %T') 等待Zookeeper服务启动...\033[0m"
    # 获取Zookeeper服务端口
    [ -f /usr/bin/netstat ] || yum -y install net-tools >/dev/null
    netstat -lntup |grep "2181" >/dev/null
    if [ $? -eq 0 ];then
        Code="break"
    fi
${Code}
done
 
# 启动Kafka服务
source /etc/profile >/dev/null && ${Kafka_Dir}/bin/kafka-server-start.sh -daemon ${Kafka_Dir}/config/server.properties
 
# 判断Kafka服务是否启动,启动成功才执行以下操作
Code=""
while sleep 10
do
    echo -e "\033[32m$(date +'%F %T') 等待Kafka服务启动...\033[0m"
    # 获取Kafka服务端口
    netstat -lntup |grep "9092" >/dev/null
    if [ $? -eq 0 ];then
        Code="break"
    fi
${Code}
done
 
else
    echo -e "\033[31mThe Kafka Already Install...\033[0m"
    exit 1
fi
 
# Install Elasticsearch
if [ ! -d ${Elasticsearch_Dir} ];then
    # Install Package
    [ -f /usr/bin/wget ] || yum -y install wget >/dev/null
    cd ~ && wget -c ${Elasticsearch_URL}/${Elasticsearch_File}
    tar xf ${Elasticsearch_File}
    mv ${Elasticsearch_File_Dir} ${Elasticsearch_Dir}
else
    echo -e "\033[31mThe Elasticsearch Already Install...\033[0m"
    exit 1
fi
 
# Install Kibana
if [ ! -d ${Kibana_Dir} ];then
    # Install Package
    [ -f /usr/bin/wget ] || yum -y install wget >/dev/null
    cd ~ && wget -c ${Kibana_URL}/${Kibana_File}
    tar xf ${Kibana_File}
    mv ${Kibana_File_Dir} ${Kibana_Dir}
else
    echo -e "\033[31mThe Kibana Already Install...\033[0m"
    exit 1
fi 
 
# 配置Elasticsearch
mkdir -p ${Elasticsearch_DIR}/{data,logs}
cat >${Elasticsearch_Dir}/config/elasticsearch.yml <<EOF
# 节点名称
node.name: es-master
# 存放数据目录,先创建该目录
path.data: ${Elasticsearch_DIR}/data
# 存放日志目录,先创建该目录
path.logs: ${Elasticsearch_DIR}/logs
# 节点IP
network.host: ${Elasticsearch_IP}
# tcp端口
transport.tcp.port: 9300
# http端口
http.port: 9200
# 主合格节点列表,若有多个主节点,则主节点进行对应的配置
cluster.initial_master_nodes: ["${Elasticsearch_IP}:9300"]
# 是否允许作为主节点
node.master: true
# 是否保存数据
node.data: true
node.ingest: false
node.ml: false
cluster.remote.connect: false
# 跨域
http.cors.enabled: true
http.cors.allow-origin: "*"
# 配置X-Pack
http.cors.allow-headers: Authorization
xpack.security.enabled: true
xpack.security.transport.ssl.enabled: true
EOF
 
# 配置Kibana
cat >${Kibana_Dir}/config/kibana.yml <<EOF
server.port: 5601
server.host: "${Elasticsearch_IP}"
elasticsearch.hosts: ["http://${Elasticsearch_IP}:9200"]
elasticsearch.username: "${Elasticsearch_User}"
elasticsearch.password: "${Elasticsearch_Passwd}"
logging.dest: ${Kibana_Dir}/logs/kibana.log
i18n.locale: "zh-CN"
EOF
 
# 创建Kibana日志目录
[ -d ${Kibana_Dir}/logs ] || mkdir ${Kibana_Dir}/logs
 
# 授权ELK用户管理Elasticsearch、Kibana
chown -R ${User}.${User} ${Elasticsearch_Dir}
chown -R ${User}.${User} ${Elasticsearch_DIR}
chown -R root.root ${Kibana_Dir}
 
# 创建systemctl管理配置文件
cat >/usr/lib/systemd/system/elasticsearch.service <<EOF
[Unit]
Description=elasticsearch
After=network-online.target remote-fs.target nss-lookup.target
Wants=network-online.target
 
[Service]
LimitCORE=infinity
LimitNOFILE=655360
LimitNPROC=655360
User=${User}
Group=${User}
PIDFile=${Elasticsearch_Dir}/logs/elasticsearch.pid
ExecStart=${Elasticsearch_Dir}/bin/elasticsearch
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s TERM $MAINPID
RestartSec=30
Restart=always
PrivateTmp=true
 
[Install]
WantedBy=multi-user.target
EOF
 
# 启动Elasticsearch服务
systemctl daemon-reload
systemctl enable elasticsearch
systemctl start elasticsearch
 
# 判断Elasticsearch服务是否启动,启动成功才执行以下操作
Code=""
while sleep 10
do
    echo -e "\033[32m$(date +'%F %T') 等待Elasticsearch服务启动...\033[0m"
    # 获取Elasticsearch服务端口
    netstat -lntup |egrep "9200|9300" >/dev/null
    if [ $? -eq 0 ];then
        Code="break"
    fi
${Code}
done
 
# 生成Elasticsearch密码
cat >/tmp/config_elasticsearch_passwd.exp <<EOF
spawn su ${User} -c "source /etc/profile >/dev/null && ${Elasticsearch_Dir}/bin/elasticsearch-setup-passwords interactive"
set timeout 60
expect {
        -timeout 20
        "y/N" {
                send "y\n"
                exp_continue
                }
        "Enter password *:" {
                send "${Elasticsearch_Passwd}\n"
                exp_continue
                }
        "Reenter password *:" {
                send "${Elasticsearch_Passwd}\n"
                exp_continue
                }
        "Enter password *:" {
                send "${Elasticsearch_Passwd}\n"
                exp_continue
                }
        "Reenter password *:" {
                send "${Elasticsearch_Passwd}\n"
                exp_continue
                }
        "Enter password *:" {
                send "${Elasticsearch_Passwd}\n"
                exp_continue
                }
        "Reenter password *:" {
                send "${Elasticsearch_Passwd}\n"
                exp_continue
                }
        "Enter password *:" {
                send "${Elasticsearch_Passwd}\n"
                exp_continue
                }
        "Reenter password *:" {
                send "${Elasticsearch_Passwd}\n"
                exp_continue
                }
        "Enter password *:" {
                send "${Elasticsearch_Passwd}\n"
                exp_continue
                }
        "Reenter password *:" {
                send "${Elasticsearch_Passwd}\n"
                exp_continue
                }
        "Enter password *:" {
                send "${Elasticsearch_Passwd}\n"
                exp_continue
                }
        "Reenter password *:" {
                send "${Elasticsearch_Passwd}\n"
                exp_continue
                }
}
EOF
 
[ -f /usr/bin/expect ] || yum -y install expect >/dev/null
expect /tmp/config_elasticsearch_passwd.exp
 
# 创建systemctl管理配置文件
cat >/usr/lib/systemd/system/kibana.service <<EOF
[Unit]
Description=kibana
After=network-online.target remote-fs.target nss-lookup.target
Wants=network-online.target
 
[Service]
PIDFile=/var/run/kibana.pid
ExecStart=/usr/local/kibana/bin/kibana --allow-root
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s TERM $MAINPID
PrivateTmp=false
 
[Install]
WantedBy=multi-user.target
EOF
 
# 启动Kibana
systemctl daemon-reload
systemctl enable kibana
systemctl start kibana
 
# 判断Kibana服务是否启动,启动成功才执行以下操作
Code=""
while sleep 10
do
    echo -e "\033[32m$(date +'%F %T') 等待Kibana服务启动...\033[0m"
    # 获取Kibana服务端口
    CODE=$(curl -s -w "%{http_code}" -o /dev/null http://${IPADDR}:5601/login)
    if [ ${CODE} -eq 200 ];then
        Code="break"
    fi
${Code}
done
 
# Install Filebeat
if [ ! -d ${Filebeat_Dir} ];then
    cd ~ && wget -c ${Filebeat_URL}/${Filebeat_File}
    tar xf ${Filebeat_File}
    mv ${Filebeat_File_Dir} ${Filebeat_Dir}
else
    echo -e "\033[31mThe Filebeat Already Install...\033[0m"
    exit 1
fi
 
# Install Logstash
if [ ! -d ${Logstash_Dir} ];then
    cd ~ && wget -c ${Logstash_URL}/${Logstash_File}
    tar xf ${Logstash_File}
    mv ${Logstash_File_Dir} ${Logstash_Dir}
else
    echo -e "\033[31mThe Logstash Already Install...\033[0m"
    exit 1
fi 
 
# Install Nginx Soft
if [ ! -d ${Nginx_Dir} ];then
    # Install Package
    yum -y install pcre pcre-devel openssl openssl-devel gcc gcc-c++
    cd ~ && wget -c ${Nginx_URL}/${Nginx_File}
    tar zxf ${Nginx_File}
    cd ${Nginx_File_Dir}
    sed -i 's/1.18.0/ /;s/nginx\//nginx/' src/core/nginx.h
    useradd -s /sbin/nologin www
    ./configure --prefix=${Nginx_Dir} \
    --user=www \
    --group=www \
    --with-http_ssl_module \
    --with-http_stub_status_module \
    --with-stream
    if [ $? -eq 0 ];then
        make -j$(nproc) && make install
        echo -e "\033[32mThe Nginx Install Success...\033[0m"
    else
        echo -e "\033[31mThe Nginx Install Failed...\033[0m"
        exit 1
    fi
else
    echo -e "\033[31mThe Nginx already Install...\033[0m"
    exit 1
fi
 
#Config Nginx
ln -sf ${Nginx_Dir}/sbin/nginx /usr/sbin
cat >${Nginx_Dir}/conf/nginx.conf <<EOF
    user www www;
    worker_processes auto;
    pid /usr/local/nginx/logs/nginx.pid;
events {
    use epoll;
    worker_connections 10240;
    multi_accept on;
    }
http    {
    include       mime.types;
    default_type  application/octet-stream;
    log_format json '{"@timestamp":"\$time_iso8601",'
            '"host":"\$server_addr",'
            '"clientip":"\$remote_addr",'
            '"remote_user":"\$remote_user",'
            '"request":"\$request",'
            '"http_user_agent":"\$http_user_agent",'
            '"size":\$body_bytes_sent,'
            '"responsetime":\$request_time,'
            '"upstreamtime":"\$upstream_response_time",'
            '"upstreamhost":"\$upstream_addr",'
            '"http_host":"\$host",'
            '"requesturi":"\$request_uri",'
            '"url":"\$uri",'
            '"domain":"\$host",'
            '"xff":"\$http_x_forwarded_for",'
            '"referer":"\$http_referer",'
            '"status":"\$status"}';
    access_log logs/access.log json;
    error_log logs/error.log warn;
    sendfile        on;
    tcp_nopush          on;
    keepalive_timeout  120;
    tcp_nodelay         on;
    server_tokens off;
    gzip    on;
    gzip_min_length 1k;
    gzip_buffers    4 64k;
    gzip_http_version 1.1;
    gzip_comp_level 4;
    gzip_types      text/plain application/x-javascript text/css application/xml;
    gzip_vary       on;
    client_max_body_size 10m;
    client_body_buffer_size 128k;
    proxy_connect_timeout 90;
    proxy_send_timeout 90;
    proxy_buffer_size 4k;
    proxy_buffers 4 32k;
    proxy_busy_buffers_size 64k;
    large_client_header_buffers 4 4k;
    client_header_buffer_size 4k;
    open_file_cache_valid 30s;
    open_file_cache_min_uses 1;
server {
    listen    80;
    server_name    localhost;
    location / {
    proxy_pass   http://${IPADDR}:5601;
    proxy_set_header   Host             \$host;
    proxy_set_header   X-Real-IP        \$remote_addr;
    proxy_set_header   X-Forwarded-For  \$proxy_add_x_forwarded_for;
    }
  }
}
EOF
 
# 创建systemctl管理配置文件
cat >/usr/lib/systemd/system/nginx.service <<EOF
[Unit]
Description=Nginx Server
Documentation=http://nginx.org/en/docs/
After=network-online.target remote-fs.target nss-lookup.target
Wants=network-online.target
 
[Service]
Type=forking
PIDFile=${Nginx_Dir}/logs/nginx.pid
ExecStart=${Nginx_Dir}/sbin/nginx -c ${Nginx_Dir}/conf/nginx.conf
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s TERM $MAINPID
 
[Install]
WantedBy=multi-user.target
EOF
 
# Start Nginx
systemctl daemon-reload
systemctl enable nginx
systemctl start nginx
 
# 配置Filebeat
cat >${Filebeat_Dir}/filebeat.yml <<EOF
filebeat.inputs:
- type: log
  enabled: true
  paths:
    - ${Nginx_Dir}/logs/access.log
  multiline:
      pattern: '^\d{4}-\d{1,2}-\d{1,2}\s\d{1,2}:\d{1,2}:\d{1,2}'
      negate: true
      match: after
  fields:
    log_topics: nginx_access-log
    logtype: nginx_access
- type: log
  enabled: true
  paths:
    - ${Nginx_Dir}/logs/error.log
  multiline:
      pattern: '^\d{4}-\d{1,2}-\d{1,2}\s\d{1,2}:\d{1,2}:\d{1,2}'
      negate: true
      match: after
  fields:
    log_topics: nginx_error-log
    logtype: nginx_error
output.kafka:
  enabled: true
  hosts: ["${Kafka_IP}:9092"]
  topic: '%{[fields][log_topics]}'
EOF
 
# 配置Logstash
cat >${Logstash_Dir}/config/nginx.conf <<EOF
input {
    kafka {
        bootstrap_servers => "${Kafka_IP}:9092"
        group_id => "logstash-group"
        topics => ["nginx_access-log","nginx_error-log"]
        auto_offset_reset => "latest"
        consumer_threads => 5
        decorate_events => true
        codec => json
    }
}
 
filter {
    if [fields][logtype] == "nginx_access" {
        json {
            source => "message"
        } 
        
        grok {
            match => { "message" => "%{TIMESTAMP_ISO8601:timestamp} %{LOGLEVEL:level}" }
        }
        
        date {
            match => ["timestamp", "yyyy-MM-dd HH:mm:ss,SSS"]
            target => "@timestamp"
        }
    }
    if [fields][logtype] == "nginx_error" {
        json {
            source => "message"
        } 
        
        grok {
            match => { "message" => "%{TIMESTAMP_ISO8601:timestamp} %{LOGLEVEL:level}" }
        }
        
        date {
            match => ["timestamp", "yyyy-MM-dd HH:mm:ss,SSS"]
            target => "@timestamp"
        }
    }
}
 
output {
    if [fields][logtype] == "nginx_access" {
        elasticsearch {
            hosts => ["${Elasticsearch_IP}:9200"]
            user => "${Elasticsearch_User}"
            password => "${Elasticsearch_Passwd}"
            action => "index"
            index => "nginx_access.log-%{+YYYY.MM.dd}"
        }
    }
    if [fields][logtype] == "nginx_error" {
        elasticsearch {
            hosts => ["${Elasticsearch_IP}:9200"]
            user => "${Elasticsearch_User}"
            password => "${Elasticsearch_Passwd}"
            action => "index"
            index => "nginx_error.log-%{+YYYY.MM.dd}"
        }
    }    
}
EOF
 
# 创建Filebeat日志目录
[ -d ${Filebeat_Dir}/logs ] || mkdir ${Filebeat_Dir}/logs
 
# 授权ELK用户管理Filebeat、Logstash
chown -R ${User}.${User} ${Filebeat_Dir}
chown -R ${User}.${User} ${Logstash_Dir}
 
# 启动Filebeat
su ${User} -c "cd ${Filebeat_Dir} && nohup ./filebeat -e -c filebeat.yml >>${Filebeat_Dir}/logs/filebeat.log >/dev/null 2>&1 &"
 
# 启动Logstash
su ${User} -c "cd ${Logstash_Dir}/bin && nohup ./logstash -f ${Logstash_Dir}/config/nginx.conf >/dev/null 2>&1 &"
 
# 判断Logstash服务是否启动,启动成功才执行以下操作
Code=""
while sleep 10
do
    echo -e "\033[32m$(date +'%F %T') 等待Logstash服务启动...\033[0m"
    # 获取Logstash服务端口
    netstat -lntup |grep "9600" >/dev/null
    if [ $? -eq 0 ];then
        Code="break"
    fi
${Code}
done
 
echo -e "\033[32mELK日志分析平台搭建完毕... \n通过浏览器访问:http://${IPADDR}\n用户名:elastic\n密码:password\033[0m"

脚本执行方式:

[[email protected] ~]# sh install_elk_filebeat_kafka.sh

标签: none

如无特殊说明,本博所有文章均为博主原创。

评论啦~