ELK集群部署(十)之ELK服务化

ELK服务化

接下来，我们将ELK全部服务化，通过systemctl来控制服务的启停。

elasticsearch

cat <<EOF > /lib/systemd/system/elasticsearch.service
[Unit]
Description=elasticsearch

[Service]
Type=forking
User=esuser
LimitNOFILE=65536
LimitNPROC=65536
ExecStart=/usr/local/src/elasticsearch-7.7.1/bin/elasticsearch -d

[Install]
WantedBy=multi-user.target
EOF

启动elasticsearch服务
systemctl start elasticsearch

查看elasticsearch状态
systemctl status elasticsearch

停止elasticsearch服务
systemctl stop elasticsearch

kafka+zookeeper

cat <<EOF > /lib/systemd/system/zookeeper.service
[Unit]
Description=Zookeeper service
After=network.target

[Service]
Type=simple
User=root
Group=root
ExecStart=/usr/local/src/kafka_2.12-3.2.0/bin/zookeeper-server-start.sh /usr/local/src/kafka_2.12-3.2.0/config/zookeeper.properties
ExecStop=/usr/local/src/kafka_2.12-3.2.0/bin/zookeeper-server-stop.sh
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF


cat <<EOF > /lib/systemd/system/kafka.service
[Unit]
Description=kafka

[Service]
Type=simple
User=root
Group=root
ExecStart=/usr/local/src/kafka_2.12-3.2.0/bin/kafka-server-start.sh /usr/local/src/kafka_2.12-3.2.0/config/server.properties
ExecStop=/usr/local/src/kafka_2.12-3.2.0/bin/kafka-server-stop.sh
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF

启动zookeeper服务
systemctl start zookeeper

启动kafka服务
systemctl start kafka

停止kafka服务
systemctl stop kafka

停止zookeeper服务
systemctl stop zookeeper

logstash

cat <<EOF > /lib/systemd/system/logstash.service
[Unit]
Description=logstash
After=network.target

[Service]
Type=simple
User=root
Group=root
ExecStart=/usr/local/src/logstash-7.7.1/bin/logstash -f /usr/local/src/logstash-7.7.1/config/kafka.yml
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF

启动logstash服务
systemctl start logstash

查看logstash服务
systemctl status logstash

停止logstash服务
systemctl stop logstash

filebeat

cat <<EOF > /lib/systemd/system/filebeat.service
[Unit]
Description=filebeat
After=network.target

[Service]
Type=simple
User=root
Group=root
ExecStart=/usr/local/src/filebeat-7.7.1-linux-x86_64/filebeat -e -c /usr/local/src/filebeat-7.7.1-linux-x86_64/filebeat.yml -d "publish"
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF

启动filebeat服务
systemctl start filebeat

查看filebeat服务
systemctl status filebeat

停止filebeat服务
systemctl stop filebeat

kibana

cat <<EOF > /lib/systemd/system/kibana.service
[Unit]
Description=kibana
After=network.target

[Service]
Type=simple
User=esuser
ExecStart=/usr/local/src/kibana-7.7.1-linux-x86_64/bin/kibana
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF

启动kibana服务
systemctl start kibana

查看kibana服务
systemctl status kibana

停止kibana服务
systemctl stop kibana