3ca9940cb9
Previously, setting this option by default was problematic due to SELinux (as this would also prohibit the transition from PID1's label to the service's label). However, this restriction has since been lifted, hence let's start making use of this universally in our services. On SELinux system this change should be synchronized with a policy update that ensures that NNP-ful transitions from init_t to service labels is permitted. An while we are at it: sort the settings in the unit files this touches. This might increase the size of the change in this case, but hopefully should result in stabler patches later on. Fixes: #1219
56 lines
1.9 KiB
SYSTEMD
56 lines
1.9 KiB
SYSTEMD
# SPDX-License-Identifier: LGPL-2.1+
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#
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# This file is part of systemd.
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#
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# systemd is free software; you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation; either version 2.1 of the License, or
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# (at your option) any later version.
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[Unit]
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Description=Network Service
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Documentation=man:systemd-networkd.service(8)
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ConditionCapability=CAP_NET_ADMIN
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DefaultDependencies=no
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# systemd-udevd.service can be dropped once tuntap is moved to netlink
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After=systemd-udevd.service network-pre.target systemd-sysusers.service systemd-sysctl.service
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Before=network.target multi-user.target shutdown.target
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Conflicts=shutdown.target
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Wants=network.target
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[Service]
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AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW
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CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW
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ExecStart=!!@rootlibexecdir@/systemd-networkd
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LockPersonality=yes
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MemoryDenyWriteExecute=yes
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NoNewPrivileges=yes
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ProtectControlGroups=yes
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ProtectHome=yes
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ProtectKernelModules=yes
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ProtectSystem=strict
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Restart=on-failure
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RestartSec=0
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RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6 AF_PACKET
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RestrictNamespaces=yes
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RestrictRealtime=yes
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RuntimeDirectory=systemd/netif
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RuntimeDirectoryPreserve=yes
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SystemCallArchitectures=native
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SystemCallErrorNumber=EPERM
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SystemCallFilter=@system-service
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Type=notify
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User=systemd-network
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WatchdogSec=3min
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[Install]
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WantedBy=multi-user.target
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Also=systemd-networkd.socket
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Alias=dbus-org.freedesktop.network1.service
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# We want to enable systemd-networkd-wait-online.service whenever this service
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# is enabled. systemd-networkd-wait-online.service has
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# WantedBy=network-online.target, so enabling it only has an effect if
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# network-online.target itself is enabled or pulled in by some other unit.
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Also=systemd-networkd-wait-online.service
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