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68 lines
1.8 KiB
68 lines
1.8 KiB
[Unit]
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Description=Elasticsearch
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Documentation=https://www.elastic.co
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Wants=network-online.target
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After=network-online.target
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[Service]
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Type=simple
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RuntimeDirectory=elasticsearch
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PrivateTmp=true
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Environment=ES_HOME=/usr/share/elasticsearch
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Environment=ES_PATH_CONF=/etc/elasticsearch
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WorkingDirectory=/usr/share/elasticsearch
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ExecStartPre=+"/usr/share/elasticsearch/bin/elasticsearch-systemd-pre-exec"
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User=elasticsearch
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Group=elasticsearch
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ExecStart=/usr/share/elasticsearch/bin/elasticsearch \
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-p ${PID_DIR}/elasticsearch.pid \
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-Epath.logs=${LOG_DIR} \
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-Epath.data=${DATA_DIR} \
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--quiet
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# StandardOutput is configured to redirect to journalctl since
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# some error messages may be logged in standard output before
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# elasticsearch logging system is initialized. Elasticsearch
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# stores its logs in /var/log/elasticsearch and does not use
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# journalctl by default. If you also want to enable journalctl
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# logging, you can simply remove the "quiet" option from ExecStart.
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StandardOutput=journal
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StandardError=inherit
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# Specifies the maximum file descriptor number that can be opened by this process
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LimitNOFILE=65535
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# Specifies the maximum number of processes
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LimitNPROC=4096
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# Specifies the maximum size of virtual memory
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LimitAS=infinity
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# Specifies the maximum file size
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LimitFSIZE=infinity
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# Disable timeout logic and wait until process is stopped
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TimeoutStopSec=0
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# SIGTERM signal is used to stop the Java process
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KillSignal=SIGTERM
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# Send the signal only to the JVM rather than its control group
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KillMode=process
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# Java process is never killed
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SendSIGKILL=no
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# When a JVM receives a SIGTERM signal it exits with code 143
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SuccessExitStatus=143
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# Allow a slow startup before the systemd notifier module kicks in to extend the timeout
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TimeoutStartSec=75
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[Install]
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WantedBy=multi-user.target
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