77 lines
2.7 KiB
SYSTEMD
77 lines
2.7 KiB
SYSTEMD
# SPDX-License-Identifier: GPL-3.0-or-later
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[Unit]
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Description=Real time performance monitoring
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# append here other services you want netdata to wait for them to start
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After=network.target httpd.service squid.service nfs-server.service mysqld.service mysql.service named.service postfix.service chronyd.service
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[Service]
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Type=simple
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User=@netdata_user_POST@
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Group=netdata
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RuntimeDirectory=netdata
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RuntimeDirectoryMode=0775
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PIDFile=/run/netdata/netdata.pid
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ExecStart=@sbindir_POST@/netdata -P /run/netdata/netdata.pid -D
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ExecStartPre=/bin/mkdir -p @localstatedir_POST@/cache/netdata
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ExecStartPre=/bin/chown -R @netdata_user_POST@ @localstatedir_POST@/cache/netdata
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ExecStartPre=/bin/mkdir -p /run/netdata
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ExecStartPre=/bin/chown -R @netdata_user_POST@ /run/netdata
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PermissionsStartOnly=true
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# saving a big db on slow disks may need some time
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TimeoutStopSec=150
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# restart netdata if it crashes
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Restart=on-failure
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RestartSec=30
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# Valid policies: other (the system default) | batch | idle | fifo | rr
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# To give netdata the max priority, set CPUSchedulingPolicy=rr and CPUSchedulingPriority=99
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CPUSchedulingPolicy=batch
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# This sets the scheduling priority (for policies: rr and fifo).
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# Priority gets values 1 (lowest) to 99 (highest).
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#CPUSchedulingPriority=1
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# For scheduling policy 'other' and 'batch', this sets the lowest niceness of netdata (-20 highest to 19 lowest).
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Nice=0
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# Capabilities
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# is required for freeipmi and slabinfo plugins
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CapabilityBoundingSet=CAP_DAC_OVERRIDE
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# is required for apps plugin
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CapabilityBoundingSet=CAP_DAC_READ_SEARCH
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# is required for freeipmi plugin
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CapabilityBoundingSet=CAP_FOWNER CAP_SYS_RAWIO
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# is required for apps, perf and slabinfo plugins
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CapabilityBoundingSet=CAP_SETPCAP
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# is required for perf plugin
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CapabilityBoundingSet=CAP_SYS_ADMIN CAP_PERFMON
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# is required for apps plugin
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CapabilityBoundingSet=CAP_SYS_PTRACE
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# is required for ebpf plugin
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CapabilityBoundingSet=CAP_SYS_RESOURCE
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# is required for fping app
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CapabilityBoundingSet=CAP_NET_RAW
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# is required for cgroups plugin
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CapabilityBoundingSet=CAP_SYS_CHROOT
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# is required for nfacct plugin (bandwidth accounting)
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CapabilityBoundingSet=CAP_NET_ADMIN
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# is required for plugins that use sudo
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CapabilityBoundingSet=CAP_SETGID CAP_SETUID
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# Sandboxing
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ProtectSystem=full
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ProtectHome=read-only
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# PrivateTmp break netdatacli functionality. See - https://github.com/netdata/netdata/issues/7587
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#PrivateTmp=true
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ProtectControlGroups=on
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# We whitelist this because it's the standard location to listen on a UNIX socket.
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ReadWriteDirectories=/run/netdata
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# This is needed to make email-based alert deliver work if Postfix is the email provider on the system.
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ReadWriteDirectories=-/var/spool/postfix/maildrop
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[Install]
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WantedBy=multi-user.target
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