F #227: Refactor loc-10-network
* F #227: Update network context - Rework support for DHCP and DHCP6 - Support new context ETH?_METHOD and ETH?_IP6_METHOD - Add new loc-10-network netcfg interface: initialize_network - Wipe out stale netcfg configs to avoid conflicts - Add reference links for some workarounds - Fix shellcheck Signed-off-by: Petr Ospalý <pospaly@opennebula.io> * F #227: Let networkd to use default for IPv6 Signed-off-by: Petr Ospalý <pospaly@opennebula.io> * F #227: Improve cleanup in initialize_network Signed-off-by: Petr Ospalý <pospaly@opennebula.io> * F #227: Fix Network Manager reconfiguration Signed-off-by: Petr Ospalý <pospaly@opennebula.io> * M #-: Update systemd service descriptions * F #227: Adapt FreeBSD, support live reconfiguration * B #239: Use systemctl --no-block in udev on Debian-like * F #227: Fix unmanaged-devices with NM on ubuntu Instead of touching 10-globally-managed-devices.conf during netcfg-nm script we are shipping the file as part of the package. The reason is that this file must be in place *BEFORE* Network Manager daemon is started and reload is not sufficiant (read: it does not work). Other option would be to restarting NM instead of reloading but that would ifup/down all interfaces which is not a desired behavior especially if those are in use (recontextualization). Signed-off-by: Petr Ospalý <pospaly@opennebula.io> * F #227: Improve cleanup for NM Signed-off-by: Petr Ospalý <pospaly@opennebula.io> * F #227: Fix initialize_network usage and cleanup Signed-off-by: Petr Ospalý <pospaly@opennebula.io> * F #227: Workaround FreeBSD emul. NIC attach, manage rtsold * F #227: Fix is_true argument usage Signed-off-by: Petr Ospalý <pospaly@opennebula.io> * F #227: Improve NM reconfigure Signed-off-by: Petr Ospalý <pospaly@opennebula.io> * F #227: Fix NM and networkd reconfiguration Signed-off-by: Petr Ospalý <pospaly@opennebula.io> * F #227: Fix netplan's issue with empty stanzas Signed-off-by: Petr Ospalý <pospaly@opennebula.io> * B #239: Use abs. path /bin/systemctl in Debian-like udev Closes #239 Co-authored-by: Vlastimil Holer <vholer@opennebula.io>pull/244/head
Petr Ospalý
3 years ago
committed by
GitHub
parent
70cf13f434
commit
bfba520831
@ -0,0 +1,7 @@
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# This enables sensible default for 'unmanaged-devices' on ubuntu:
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# https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1638842
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# https://askubuntu.com/questions/882806/ethernet-device-not-managed
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#
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# This file must exist prior start of NetworkManager to take an effect -
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# a simple reloading of the already running daemon will not work.
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@ -0,0 +1,47 @@
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# On NIC hotplug the delayed reconfiguration is triggered.
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# NOTE: With hot-attached emulated NICs (e1000, ...) the interface
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# and kernel event may appear later, even after CD-ROM is refreshed.
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# Such interface doesn't configure, since new change in context
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# script is not detected anymore. We hack the state files so that the
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# recontextualization is forced to run.
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notify 21 {
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match "system" "ETHERNET";
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match "type" "IFATTACH";
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match "subsystem" "!vtnet[0-9]+";
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action "/bin/sh -c 'test -f /var/run/one-context/context.sh.local && echo >> /var/run/one-context/context.sh.local; test -f /var/run/one-context/context.sh.network && echo >> /var/run/one-context/context.sh.network; service one-context-reconfigure-delayed onestart'";
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};
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notify 20 {
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match "system" "ETHERNET";
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match "type" "IFATTACH";
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action "service one-context-reconfigure-delayed onestart";
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};
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notify 20 {
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match "system" "IFNET";
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match "type" "DETACH";
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action "service one-context-reconfigure-delayed onestart";
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};
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# On CONTEXT CD-ROM change the immediate reconfiguration is triggered.
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notify 20 {
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match "system" "DEVFS";
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match "subsystem" "CDEV";
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match "type" "CREATE";
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match "cdev" "iso9660/CONTEXT";
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action "service one-context-reconfigure onestart";
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};
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# Handle disk resize
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# NOTE: Event not generated on FreeBSD 12 and older
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notify 20 {
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match "system" "GEOM";
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match "subsystem" "DEV";
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match "type" "SIZECHANGE";
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match "cdev" "!(cd[0-9]+|.*/.*|.*p[0-9]+)"; # skip CD-ROM/context, filesystems and partitions
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action "service one-context-force onestart";
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};
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# Handle swap hot-attach
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# NOTE: swap activation not supported on FreeBSD now
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@ -0,0 +1,28 @@
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#!/bin/sh
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# Public domain
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### For FreeBSD only:
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# Modified dual-dhclient script from package net/dual-dhclient
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# which conditionally triggers only a specific DHCP client
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# if it's enabled in interface configuration. This script needs to
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# 1. have dhclient from package net/isc-dhcp44-client installed
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# 2. be explicitly configured in /etc/rc.conf via
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# dhclient_program="/usr/sbin/one-dual-dhclient"
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# trigger DHCPv4 client only if DHCP tag is in interface configuration
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if sysrc -f /etc/rc.conf.d/network -f /etc/rc.conf -n "ifconfig_$@" | grep -q -i DHCP; then
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/sbin/dhclient "$@"
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fi
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# trigger DHCPv6 client only if DHCP tag is in interface configuration
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if sysrc -f /etc/rc.conf.d/network -f /etc/rc.conf -n "ifconfig_$@_ipv6" | grep -q -i DHCP; then
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DHCLIENT6='/usr/local/sbin/dhclient'
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if ! [ -x "${DHCLIENT6}" ]; then
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echo "ERROR: Suitable DHCPv6 client ${DHCLIENT6} not found. Install net/isc-dhcp44-client!" >&2
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exit 1
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fi
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"${DHCLIENT6}" -6 -nw -cf /dev/null "$@"
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fi
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