- dnsmasq:
- allow listening to all interfaces again to serve DHCP leases
- disable most of the default DHCP options, keep broadcast and
netmask because when dnsmasq can infer these they are better
than breaking networking for clients -- note, they can still
be overridden from global/subnet/host scope -- and for relay
setups they need to be supplied anyway
- confd:
- drop per-interface dnsmasq, although practical for many use-cases,
having a per-subnet focused server means improved integration with
future stand-alone dhcp relay setup
- implement suggested, simplified, yang model
Fixes#703
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The hostname leaf in ietf-system.yang defines it as an fqdn. This patch
adds support for splitting the host and domain parts to set them in
Linux according to hosts(5).
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
A DHCP client should be able to request a DHCP server assigned hostname,
*and* advertise its current hostname (as a client-id). This change lets
the client do either, instead of always assuming the latter.
Alt 1)
option id:hostname => request hostname
Alt 2)
option id:hostname, value:<STRING | auto> => advertise hostname
This also fixes a bug where the hostname sent to the server could be the
old hostname. The fix picks up any new hostname directly from sysrepo.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
For consistency with the new dhcp-server model, which has an option
value 'name', options are now referred to as id's or identifiers.
This means bumping the confd syntax version 1.3 -> 1.4 and adding a
migration script for existing dhcp-client configuration files.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch introduces a new yang yang model for DHCP server and relay,
using dnsmasq to provide the functionality on a per-interface basis.
Available DHCP options will be queried by confd on startup and can
then be configured in a flexible manner.
The DHCP option 82 feature has been realized by patching dnsmasq
(see patches/dnsmasq/2.90/0000-relay-agent-info.patch).
Signed-off-by: Stefan Schlosser <sgs@grmmbl.org>
Skip the password node in operational data for entries that have locked
or empty password, otherwise the YANG validation (regexp) will fail.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The sr_get_item() function logs an error: "No data found for ..." in
case the referenced XPatjh does not exist, causing unnecessarily scary
log message about missing genkey elements in /ietf-keystore:keystore/
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Similar to the run_multiline() method, sometimes files contain more than
one line and a common read_multiline() quickly becomes useful. This is
currently only used by ietf-system for reading /etc/resolv.conf.head.
Also, fix pylint warning for missing encoding to all open() calls.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
- Updating SSH information
- Adding Web services information (general, RESTCONF and Web Console)
- Adding Console information
Generic info, and some updates w.r.t specific boards (baudrate, etc)
By declaring the service as manually configured, we can control it
from dagger (confd) without the indirection via a condition.
This has the benefit of mstpd being in the "stopped", rather than the
somewhat confusing "waiting", state when not running.
Fixes#890
This update enhances the LLDP configuration by enabling per-port
administration through the `admin-status` parameter. Users can now
individually enable or disable LLDP operation on specific ports.
Fixes#578
Due to #902 (which has not been root caused at this time), podman may
indicate the existance of an interface that yanger is not able to
locate in any namespace. Therefore, make sure that we verify that the
interface was actually found before trying to create the operational
data for it.
Break up the --test parameter into either:
--capture: Write system command output to a local directory for later
consumption by...
--replay: Which can replay a previous capture
Rename --wrap-commands => --cmd-prefix
This change introduces the configuration of the tx-interval parameter
for the LLDP service, allowing control over the frequency of LLDP hello
messages. This improvement eliminates the need to toggle the interface
down and up to force the emission of LLDP packets in the test
environment.
Allow all host commands to be run with a prefix (e.g. `ssh
user@remotehost sudo`), such that yanger can be tested against the
current state of a remote system.
If a command wrapper _and_ a test directory is specified, the output
of all commands and files are recorded for use by a future test
execution.
Example:
1. Launch a `make run` instance and setup some config for which we
want to test yanger and cli-pretty
2. Capture the output of all commands needed to produce the data for
some YANG model:
`yanger -t /tmp/ifs -w "ixll -A ssh qtap1 sudo" ietf-interfaces`
3. Kill the instance (we do not need it any more)
4. Test cli-pretty using the captured state:
`yanger -t /tmp/ifs ietf-interfaces | cli-pretty show-interfaces
`
The default was set to only accept connections from localhost when
connecting via IPv6. This was not caught in testing since the
test-config accepts connections from all hosts (::).
Accept connections from all hosts in all builtin configs. Inherit
test-config's service definition from factory-config, since we want
testing to be done as close as possible to what are users are running.
This is just a first step to add VXLAN tunnels, much more remains.
Implemented right now is as GRE, local, remote and a VNI.
Also refactor gre_basic and gre_bridged to generic tunnel tests,
the same test now tests VXLAN as well.
Joachim Wiberg