add host-specific config

system_files/shared/usr/etc/NetworkManager/NetworkManager.conf

@@ -0,0 +1,56 @@
+# Configuration file for NetworkManager.
+#
+# See "man 5 NetworkManager.conf" for details.
+#
+# The directories /usr/lib/NetworkManager/conf.d/ and /run/NetworkManager/conf.d/
+# can contain additional .conf snippets installed by packages. These files are
+# read before NetworkManager.conf and have thus lowest priority.
+# The directory /etc/NetworkManager/conf.d/ can contain additional .conf
+# snippets. Those snippets are merged last and overwrite the settings from this main
+# file.
+#
+# The files within one conf.d/ directory are read in asciibetical order.
+#
+# You can prevent loading a file /usr/lib/NetworkManager/conf.d/NAME.conf
+# by having a file NAME.conf in either /run/NetworkManager/conf.d/ or /etc/NetworkManager/conf.d/.
+# Likewise, snippets from /run can be prevented from loading by placing
+# a file with the same name in /etc/NetworkManager/conf.d/.
+#
+# If two files define the same key, the one that is read afterwards will overwrite
+# the previous one.
+
+[main]
+#plugins=keyfile,ifcfg-rh
+
+
+[logging]
+# When debugging NetworkManager, enabling debug logging is of great help.
+#
+# Logfiles contain no passwords and little sensitive information. But please
+# check before posting the file online. You can also personally hand over the
+# logfile to a NM developer to treat it confidential. Meet us on #nm on Libera.Chat.
+#
+# You can also change the log-level at runtime via
+#   $ nmcli general logging level TRACE domains ALL
+# However, usually it's cleaner to enable debug logging
+# in the configuration and restart NetworkManager so that
+# debug logging is enabled from the start.
+#
+# You will find the logfiles in syslog, for example via
+#   $ journalctl -u NetworkManager
+#
+# Please post full logfiles for bug reports without pre-filtering or truncation.
+# Also, for debugging the entire `journalctl` output can be interesting. Don't
+# limit unnecessarily with `journalctl -u`. Exceptions are if you are worried
+# about private data. Check before posting logfiles!
+#
+# Note that debug logging of NetworkManager can be quite verbose. Some messages
+# might be rate-limited by the logging daemon (see RateLimitIntervalSec, RateLimitBurst
+# in man journald.conf). Please disable rate-limiting before collecting debug logs!
+#
+#level=TRACE
+#domains=ALL
+
+[keyfile]
+unmanaged-devices=interface-name:enp*s*v*
+unmanaged-devices=interface-name:phys*

system_files/shared/usr/etc/NetworkManager/system-connections/100g.10.nmconnection

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+[connection]
+id=100g.10
+type=vlan
+interface-name=100g.10
+
+[vlan]
+flags=1
+id=10
+parent=100g
+
+[ipv4]
+method=auto
+
+[ipv6]
+addr-gen-mode=stable-privacy
+method=auto

system_files/shared/usr/etc/NetworkManager/system-connections/onboard.nmconnection

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+[connection]
+id=Onboard
+type=ethernet
+autoconnect=false
+interface-name=onboard
+
+[ipv4]
+method=auto
+
+[ipv6]
+addr-gen-mode=stable-privacy
+method=auto

system_files/shared/usr/etc/udev/rules.d/70-persistent-net.rules

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+# Rename NICs
+SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="04:7c:16:6d:bd:cf", ATTR{dev_id}=="0x0", ATTR{type}=="1", NAME="onboard"
+SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="1c:34:da:55:77:04", ATTR{dev_id}=="0x0", ATTR{type}=="1", NAME="100g"