8640ea822f
Decouple from a specific initrd generator (dracut) the systemd services that provide networking in the initrd using NM, thus allowing other systemd-based initrd generators to take advantage of it. These new services are: - `NetworkManager-config-initrd.service`: it starts very early at boot, parses the kernel command line using `nm-initrd-generator` and sets the `/run/NetworkManager/initrd/neednet` flag to activate the other initrd services, and also sets the hostname if needed. - `NetworkManager-initrd.service`: it basically does the same job as the `NetworkManager.service`, but in the initrd. - `NetworkManager-wait-online-initrd.service`: ordered before `network-online.target`, it will allow other services that require networking to delay their start until NM has finished.
28 lines
881 B
SYSTEMD
28 lines
881 B
SYSTEMD
[Unit]
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Description=NetworkManager Configuration (initrd)
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DefaultDependencies=no
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Wants=systemd-journald.socket
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After=systemd-journald.socket
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Before=systemd-udevd.service systemd-udev-trigger.service
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ConditionPathExists=/etc/initrd-release
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[Service]
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Type=oneshot
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ExecStartPre=/bin/sh -c "rm -f /run/NetworkManager/system-connections/*"
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ExecStart=/bin/sh -c "@libexecdir@/nm-initrd-generator -- $(cat /proc/cmdline)"
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ExecStartPost=/bin/sh -c ' \
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for i in /{usr/lib,run,etc}/NetworkManager/system-connections/*; do \
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[ -f "$i" ] || continue; \
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mkdir -p /run/NetworkManager/initrd; \
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: > /run/NetworkManager/initrd/neednet; \
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break; \
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done; \
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if [ -s /run/NetworkManager/initrd/hostname ]; then \
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cat /run/NetworkManager/initrd/hostname > /proc/sys/kernel/hostname; \
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fi \
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'
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RemainAfterExit=yes
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[Install]
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WantedBy=initrd.target
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