Author: Lukas Märdian
Author Date: 2020-10-12 17:20:16 UTC

Fix MAAS/OVS first boot for single NIC/PXE systems (#165)

Netplan's Open vSwitch helper units are started too late, which makes systemd-networkd-wait-online.service fail the first time it is started. This leads to cloud-init init running in an invalid state, thus failing, which in turn makes the system (deployed via MAAS) end up with broken networking.

The helper units only depend on OVSDB, which is started in network-pre.target, thus we can make them depend on ovsdb-server.service instead of openvswitch-switch.service, to avoid failures in wait-online.

Commits:
* openvswitch: start OVS units earlier
openvswitch-switch.service runs pretty late and actually our service
units only need access to the ovs-vsctl tool, which depends on
ovsdb-server.service only. Depend on that earlier unit, to have OVS set
up before networkd starts
* ovs: do not run units Before=systemd-networkd.service

Author: Lukas Märdian
Author Date: 2020-10-12 10:16:01 UTC

ovs: do not run units Before=systemd-networkd.service

Author: Lukas Märdian
Author Date: 2020-09-29 13:40:12 UTC

WIP: clean me up!

Author: Lukas Märdian
Author Date: 2020-09-30 09:13:51 UTC

cli:set: catch invalid input exception

Author: Lukas Märdian
Author Date: 2020-09-11 13:52:09 UTC

test:IntegrationTestReboot: fix nova/ssh runner access

All network interfaces are shut down at the end of a test, via
tearDown(), incl. the test-VM's 'ens3' management interface.

Additionally, all config is deleted, incl
/etc/netplan/50-cloud-init.yaml, which defined the ens3 management
interface.

This leaves all interfaces 'unmanaged' and offline and blocks the
nova/ssh test runner from accessing the test and its results, with error
message:

autopkgtest-virt-ssh: WARNING: ssh connection failed. Retrying in 3 seconds...
autopkgtest-virt-ssh: WARNING: ssh connection failed. Retrying in 3 seconds...
autopkgtest-virt-ssh: WARNING: ssh connection failed. Retrying in 3 seconds...
autopkgtest-virt-ssh: WARNING: ssh connection failed. Retrying in 3 seconds...
...
<VirtSubproc>: failure: Timed out on waiting for ssh connection
autopkgtest [11:30:10]: ERROR: testbed failure: cannot send to testbed: [Errno 32] Broken pipe

Author: Lukas Märdian
Author Date: 2020-08-28 20:43:20 UTC

cli:apply: clear netplan-ovs-cleanup.service only if available

Author: Lukas Märdian
Author Date: 2020-08-28 11:59:20 UTC

OVS: improve systemd dependency, to avoid failure if OVS is not installed

Author: Lukas Märdian
Author Date: 2020-08-27 09:45:02 UTC

apply: flush IPs of NM managed interfaces (LP: #1870561)

There might be scenarios, where leftover IP addresses are assigned to a
given interface. This confuses NetworkManager and makes it create a new,
non netplan-* connection profile, using this leftover IP.

Flush the IP addresses of all NM managed interfaces, to avoid this
situation.

Fixes LP: #1870561

Author: Lukas Märdian
Author Date: 2020-08-04 12:38:01 UTC

Revert "TMP: Simulate cloud-init calling 'systemctl start netplan.target'"

This reverts commit d3dab6e4590f4e7d6006996d0b2c3e985337d356.

Author: Łukasz Zemczak
Author Date: 2020-06-30 16:42:13 UTC

Add a quick paragraph about OVS and fake VLAN bridges.

Author: Lukas Märdian
Author Date: 2020-06-29 13:18:34 UTC

OVS: add bridge_vlan integration test

Author: Łukasz Zemczak
Author Date: 2020-06-05 09:45:18 UTC

Add tests for coverage, update docs and add OpenFlow16 support for the future.

Author: Lukas Märdian
Author Date: 2020-06-02 06:15:43 UTC

OVS: reduce boilerplate

Author: Łukasz Zemczak
Author Date: 2020-05-20 14:16:13 UTC

100% coverage, add support for global mapping, fixes/improvements per Lukas's review.

Author: Lukas Märdian
Author Date: 2020-05-19 10:08:33 UTC

nm: silently ignore default 'global' scope

Error out if the scope was changed manually

Author: Lukas Märdian
Author Date: 2020-05-11 07:31:41 UTC

Fix invalid bond mode SRU regression (LP: #1877643)

netplan < 0.98 accepted invalid bond modes, we should _not_ reject such
configs, even though they are invalid, to avoid regressions in stables releases.

This affects the bionic stable release, as the original version in this
release shipped netplan < 0.98.

Author: Łukasz Zemczak
Author Date: 2020-04-09 19:11:24 UTC

Fix bug found in hardware testing: fix having multiple VFs for a PF that has match: in it

Author: Lukas Märdian
Author Date: 2020-04-07 13:14:25 UTC

NM:bridge:vlan: enable vlan-filtering on bridge, if vlans are set

Author: Lukas Märdian
Author Date: 2020-04-07 08:17:52 UTC

Merge branch 'master' into wifi-extra-fields

Author: Lukas Märdian
Author Date: 2020-03-25 11:09:02 UTC

Makefile: fix symbolic link of libnetplan.so

Signed-off-by: Lukas Märdian <lukas.maerdian@canonical.com>

Author: Lukas Märdian
Author Date: 2020-03-24 13:49:05 UTC

parse: mark internal vars as static

Signed-off-by: Lukas Märdian <lukas.maerdian@canonical.com>

Author: Mathieu Trudel-Lapierre
Author Date: 2019-11-27 18:07:32 UTC

Merge branch 'master' into network-link-mtu

Author: Łukasz Zemczak
Author Date: 2019-11-19 13:07:47 UTC

Add example for a directly-connected gateway on IPv6.

Author: Mathieu Trudel-Lapierre
Author Date: 2019-08-19 19:10:29 UTC

Merge branch 'master' into doc-features

Author: Mathieu Trudel-Lapierre
Author Date: 2019-08-15 13:07:39 UTC

Merge branch 'master' into netplan-info

Author: Mathieu Trudel-Lapierre
Author Date: 2019-07-26 17:32:55 UTC

Merge branch 'master' into hashed-passwords

Author: Mathieu Trudel-Lapierre
Author Date: 2019-04-30 18:57:11 UTC

parser: refactor / factor out validation and error reporting

Move validation and error reporting to their own files; also rework
the validation passes slightly to validate as much as we can of the
netplan grammar in parser passes (so we get context info for errors),
and leave the backend rules sanity checking only to after the parsing.

This way we'll get the error context, unless things are backend-specific
rules for which it's just hard to get the info (and not as helpful).

Author: Mathieu Trudel-Lapierre
Author Date: 2019-03-21 17:28:08 UTC

Clean up lint errors and stray debug messages that aren't useful

Author: Mathieu Trudel-Lapierre
Author Date: 2019-03-18 21:44:12 UTC

Also configure physical interfaces without carrier

Author: Mathieu Trudel-Lapierre
Author Date: 2019-02-26 21:58:08 UTC

NetworkManager 1.15.2 wants keyfiles in /run to have the .nmconnection extension (LP: #1817655)

This appeared in NM upstream as 648c256b9014198aac388097e410999c68c4b452; and
previous versions of NetworkManager do not seem to care, so land the changes in
general, without changes for previous Ubuntu releases.

Adjust tests so they still work with this change.

Signed-off-by: Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com>

Author: Mathieu Trudel-Lapierre
Author Date: 2019-02-22 13:28:34 UTC

netplan-wpa@.service shouldn't have DefaultDependencies=no, otherwise it starts late

Author: Mathieu Trudel-Lapierre
Author Date: 2019-02-12 00:04:49 UTC

Fix up integration tests runner to correctly report failures

Author: Mathieu Trudel-Lapierre
Author Date: 2018-12-12 20:06:41 UTC

doc: drop 802.1x extra unused 'psk' key now that it's merged in password

Author: Mathieu Trudel-Lapierre
Author Date: 2018-12-12 17:02:04 UTC

Merge branch 'master' into doc-revision

Author: Mathieu Trudel-Lapierre
Author Date: 2018-12-11 19:44:24 UTC

Merge branch 'master' into use-routes

Author: Mathieu Trudel-Lapierre
Author Date: 2018-12-11 00:20:12 UTC

integration: create a test runner so our integration tests can be reused

Author: Mathieu Trudel-Lapierre
Author Date: 2018-12-08 02:28:41 UTC

integration/ethernets: fix imports for dnsmasq/resolved integration

Author: Mathieu Trudel-Lapierre
Author Date: 2018-12-07 17:11:41 UTC

Merge branch 'master' into tunnels

Author: Mathieu Trudel-Lapierre
Author Date: 2018-12-07 17:01:26 UTC

Merge branch 'master' into lp1804861

Author: Mathieu Trudel-Lapierre
Author Date: 2018-11-29 00:33:54 UTC

generator tests: remove shebangs, clean up importing

Author: Mathieu Trudel-Lapierre
Author Date: 2018-11-21 19:43:27 UTC

releasing package netplan.io version 0.40.1~18.04.3

Author: Mathieu Trudel-Lapierre
Author Date: 2018-11-21 19:29:22 UTC

releasing package netplan.io version 0.40.2.2

Author: Mathieu Trudel-Lapierre
Author Date: 2018-11-09 20:47:02 UTC

Add integration tests for rename bug LP: #1802322

Author: Mathieu Trudel-Lapierre
Author Date: 2018-10-22 19:23:46 UTC

Correctly deref parser when looking up error context

Author: Mathieu Trudel-Lapierre
Author Date: 2018-06-29 17:29:49 UTC

releasing package nplan version 0.32~16.04.6

Author: Mathieu Trudel-Lapierre
Author Date: 2018-05-29 15:19:07 UTC

tests: add error test for missing 'to' for a link scope route

Author: Mathieu Trudel-Lapierre
Author Date: 2018-05-23 01:44:38 UTC

WIP: detect naming changes and apply them

If the iface is up, just do net_setup_link; otherwise run 'ip link set'.

Signed-off-by: Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com>

Author: Mathieu Trudel-Lapierre
Author Date: 2018-05-11 13:57:56 UTC

networkd: always write .network files for some parameters

Author: Mathieu Trudel-Lapierre
Author Date: 2018-05-07 15:42:14 UTC

yaml: add "critical" boolean field which can be set for remote-root scenarios

'critical: true' in YAML would set "CriticalConnection=true" in
systemd-networkd config; this is useful for remote-root scenarios where
restarting networkd would otherwise risk releasing the IP from the DHCP server,
leading to a hung system.

Signed-off-by: Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com>

Author: Mathieu Trudel-Lapierre
Author Date: 2018-04-17 18:57:32 UTC

terminal: disable echo while we're waiting for timeout/user input

Signed-off-by: Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com>

Author: Ryan Harper
Author Date: 2018-04-10 23:30:40 UTC

accept-ra: do not enable by default, default to unset

Do not always emit an IPv6AcceptRA value into network configurations.
Systemd-networkd defaults to kernel value as long as the value stays
unset in the configuration. When IPv6AcceptRA is enabled in systemd
this makes networkd wait 10 seconds for potential RAs to arrive. This
delays boot by 10 seconds always whether or not the network has an
IPV6 Router running. Leaving things unsets keeps existing behavior
of Ubuntu systems where RAs are accepted and processed at the time
they are received and boot is not delayed by waiting for an RA to arrive.

If users want to forcibly enable or disable, they may do so by including
a value for accept-ra in their yaml configuraion.

LP: #1732002

Author: Mathieu Trudel-Lapierre
Author Date: 2018-03-27 17:33:36 UTC

tests: add generate/error tests for dhcp-identifier: field

Author: Mathieu Trudel-Lapierre
Author Date: 2017-11-16 15:43:55 UTC

releasing package nplan version 0.32~17.04.1

Author: Mathieu Trudel-Lapierre
Author Date: 2017-06-07 00:35:04 UTC

releasing package nplan version 0.23~16.10.1