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Systemd sets a default of 512 tasks, which is far too low to run many containers. Note that TasksMax is only supported on systemd 226 and above. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
31 lines
1.1 KiB
Desktop File
31 lines
1.1 KiB
Desktop File
[Unit]
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Description=Docker Application Container Engine
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Documentation=https://docs.docker.com
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BindsTo=containerd.service
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After=network-online.target firewalld.service
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Wants=network-online.target
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[Service]
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# Install containerd-shim-process if it's not already installed
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ExecStartPre=/usr/libexec/containerd-offline-installer /var/lib/containerd-offline-installer/containerd-shim-process.tar docker.io/docker/containerd-shim-process
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ExecStart=/usr/bin/dockerd
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ExecStopPost=/usr/bin/dockerd post-stop
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TimeoutSec=0
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RestartSec=2
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Restart=always
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# On RPM Based distributions PATH isn't defined so we define it here
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# /opt/containerd/bin is in front so dockerd grabs the correct runc binary
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Environment="PATH=/opt/containerd/bin:/sbin:/usr/bin:/usr/local/bin:$PATH"
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# Having non-zero Limit*s causes performance problems due to accounting overhead
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# in the kernel. We recommend using cgroups to do container-local accounting.
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LimitNOFILE=infinity
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LimitNPROC=infinity
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LimitCORE=infinity
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# Comment TasksMax if your systemd version does not supports it.
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# Only systemd 226 and above support this option.
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TasksMax=infinity
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[Install]
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WantedBy=multi-user.target
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