This patch adds support for chronyd's stratumpweight both in the NTP
client (ietf-system) and client+server (ietf-ntp) should fix the flaky
NTP stratum test.
Also, make sure to *not* 'rm -rf /etc/chrony/conf.d/*' in system.c to
prevent clobbering settings potentially made in ntp.c
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
DNS does not allow CNAME records at an apex domain (e.g. kernelkit.org),
so GitHub Pages cannot reliably redirect kernelkit.github.io to it. A
www subdomain can carry a CNAME pointing directly to kernelkit.github.io,
giving GitHub full control over the mapping and making the redirect work.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Not all systems are equally quick, let's give it while to set before
bailing out because we test too soon.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Enable IPv6 forwarding on the left DUT's tunnel interface, matching
the IPv4 tunnel config. Without it, IPv6 packets are not forwarded
through the tunnel, causing all tunnel_basic IPv6 tests to fail.
Regression introduced when fixing issue #515 in 717c1c0.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Infix key format identities now derive from the IETF bases, so the standard
identityref accepts them without any need for deviations. This also preserves
the nacm default rules, which were inadvertently dropped before.
Also rename format identities for generality:
- wifi-preshared-key-format -> renamed: 'passphrase-key-format'
- wireguard-symmetric-key-format -> use IETF 'octet-string-key-format'
Since cleartext-symmetric-key is now type binary (base64-encoded), the
WiFi backends (station and AP) decode values before passing them to
wpa_supplicant and hostapd.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Need to verify that client hostnames have been set before starting the
client, otherwise the test will fail due to clients getting pool lease,
which is intended.
In a real-world scenario this is not a problem. Here we've booby trapped
the server to try to trip up errors.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Previously the sys-cli group was for interactive shell access, but with
ever changing requirements this split has become necessary.
This commit introduces the 'sysrepo' group for low-level access to all
sysrepo commands, i.e., bootstrap only. For user-level shell access a
'klish' group is added which allows users to connect to the CLI. This
is now the only group users, including the default 'admin', are members
of, effectively making the new 'copy' tool the norm.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Replace BusyBox udhcpc6 with OpenWrt's odhcp6c for improved DHCPv6
functionality and better integration with Router Advertisements (RA).
The primary motivation is support for a common ISP deployment scenario
where IPv6 addresses are assigned via SLAAC (from Router Advertisements)
and DHCPv6 is used in stateless/information-only mode to provide DNS
servers and other configuration options. This hybrid RA+DHCPv6 setup is
standard practice for many ISPs but was not supported by udhcpc6, which
treats RA and DHCPv6 as separate, non-integrated mechanisms.
Additional benefits of odhcp6c:
- Better IPv6 Prefix Delegation (IA-PD) support with proper handling
of delegated prefix lifetimes and renewal
- Native integration of RA-provided configuration (DNS servers, routes,
addresses) with DHCPv6-provided options
- Support for stateless DHCPv6 via information-only mode
To verify stateless DHCPv6 integration with SLAAC addresses - the ISP
scenario that motivated this migration, a new test case has been added.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Almost full support for WireGuard
admin@server:/> show interface wg0
name : wg0
type : wireguard
index : 10
mtu : 1420
operational status : up
ipv4 addresses : 10.0.0.1/24 (static)
ipv6 addresses : fd00::1/64 (static)
peers : 2
Peer 1:
public key : ROaZyvJc5DzA2XUAAeTj2YlwDsy2w0lr3t+rWj2imAk=
status : UP
endpoint : 192.168.10.2:51821
latest handshake : 2025-12-09T22:51:38+00:00
transfer tx : 1412 bytes
transfer rx : 1324 bytes
Peer 2:
public key : Om9CPLYdK3l93GauKrq5WXo/gbcD+1CeqFpobRLLkB4=
status : UP
endpoint : 2001:db8:3c4d:20::2:51822
latest handshake : 2025-12-09T22:51:38+00:00
transfer tx : 1812 bytes
transfer rx : 428 bytes
in-octets : 1752
out-octets : 3224
admin@server:/>
The constaint was supposed to be 50% of one CPU core, or 500 millicores
as per Kubernetes nomenclature.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch adds support for flexible columns. When a column is marked
as flexible it means it can be stretched when printing the table to an
optional minimal table width. Multiple columns can be marked and when
this occurs the padding is applied equally to all columns.
Also, make sure to only add 2 char padding between columns, not always
at the end, or we will require larger terminal than necessary.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
- Remove fixed lengths from Column class
- Add dynamic width calculation to SimpleTable
- Update service table to use new batched printing
Signed-off-by: Richard Alpe <richard@bit42.se>
Verify that if the system encounters a hard lockup, i.e., interrupts
are no longer being serviced, then the system's watchdog will
correctly reboot it.
Store historical snapshots as compressed .json.gz files to reduce disk
usage. The operational.json file remains uncompressed for easy access.
Signed-off-by: Richard Alpe <richard@bit42.se>
Dump operational datastore to timestamped JSON snapshots every 5 minutes
(in /var/lib/statd/). The operational.json symlink always points to the
latest snapshot.
Implement hierarchical retention policy that keeps the first snapshot of
each time period (hour/day/week/month/year), providing fine-grained recent
history while preventing unbounded disk usage.
This will allow us to plot / track how the system state evolves as
well as give us somewhat fine-grained info in the case of an event,
such as a crash.
Add unit test simulating months of snapshots to verify retention
behavior using a statd stub that only runs the retention code locally
(unit test)
Signed-off-by: Richard Alpe <richard@bit42.se>
Joachim Wiberg