Do not allow the topology matcher to setup a LAG where one link is
running at 10G while the other one runs at 1G, since the bond will
never use the 1G port as long as there the 10G link is up.
To run LAG tests on hardware, we have to make sure that the chosen
links are running at the same speed. We do not want to require a
specific link speed from the logical topology, as the real requirement
is merely that the two (or however many) links are of the _same_
speed, not any _particular_ speed.
Rather than having to complicate the topology matcher, let it take
care of the common pattern of matching requirements to provided
features, then let tests pass custom node/edge matchers for the
complicated cases.
Verify connectivity from host to the second DUT via the first, over a
link aggregate. Both aggregate member links are connected to a TPMR
link breaker to hide link down from the DUTs.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Verify connectivity from host to the second DUT via the first, over a
link aggregate. The lag starts in static mode and then changes to an
LACP aggregate. This verifies not just basic aggregate functionality,
but also changing mode, which is quite tricky to get right.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Unclear if the libyang merge operation actually does it's job of merging
all the data properly in the restconf backend.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
When first starting up the YANG models are downloaded. Initially all
were printed on the test console, so this was later changed to become
a sort of progress output. However, that broke tap output, causing a
missing leading '#' for the final "YANG models downloaded." message.
Thist patch drops the output entirely from the netconf transport, it
was never added to the restconf transport.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Example use:
@infamy.test_argument("--mode", help="one of 'static' or 'lacp'")
class TestArgs(infamy.ArgumentParser):
pass
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit adds two SVGs for previewing the virtual test topologies.
quad: fix a lot of copy-paste mistakes, rename nodes and ports to their
correct names. Replace shell comments with C++ style comments,
not all tools, e.g., dotty, support shell comments. The neato
absolute positioning has also been fixed to make it possible to
see all the edges, to facilitate this the used ports have been
swapped around a abit. Colors are used according to the schema
agreed on for tests. Finally, a second link for lag tests have
been added between dut2 and dut3.
dual: coloring similar to quad, update to new edge attribute matcher.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Instead of encoding hex data in regular strings, using an 'id:' prefix,
or guessing based on pattern in C code, we have decided for a breaking
change in the DHCP client model.
This commit introduces string and hex values for client-id in the models
for both DHCP client and server. The *breaking* part of the changes are
strictly related to how a user pass binary data as colon-separated hex
digits. The dedicated leaf node `client-id` is now reserved for string
values and the generic `list option` can be used to input user defined
string or hex values. Even non-conformant client-id options can now be
encoded. All described in detail in infix-dhcp-client.yang
The server model has been updated to be able to send generic options in
hex format, and the static host lease matcher for client-id now require
a 'str' or 'hex' modifier.
Note: dnsmasq is RFC compliant and will not match non-conforming option
61 (client-id) even though the client can send such payload.
To increase test coverage, the server_host test has been updated to
check both string and hex client-id. Matching on hostname is already
covered by other test(s).
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
With support for dns resolver in place, the ietf-system output needs to
be complemented with additional data collected from both the dnsmasq and
openresolv subsystems.
System date taken from 'client3' in the Infix DHCP server-subnets test.
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>
mDNS and LLDP tests should run independently to avoid interference.
Previously, mDNS tests were blocked due to LLDP's transmit interval
limitations. Moreover, mDNS operates at Layer 3, while LLDP operates
at Layer 2, making IP configuration unnecessary for LLDP tests.
Introduce a parameter in IsolatedMacVlans to set interfaces up by
default. This removes the need to manually bring the interface up
inside the addip function.
Implemented logic to check if the system supports required services.
Logical edges with 'requires' fields are mapped only if physical edges
provide corresponding services. If not, the test is skipped.
This ensures that tests only run when the required services are available
in the test system configuration.
Fixes#654
On slow systems, we don't want test steps involving tools like scp or
ssh-keyscan to fail because the server had not come up yet.
Therefore, make sure that the server is ready to accept connections
before moving on to subsequent test steps.
Use CAPTIALIZED names for static data and collect them at the top.
Make a note about for future readers about why a test called
ssh_key_authentication suspiciously does not enable the SSH service :)
Being able to check for a TCP based service is generally useful, not
only for NETCONF. Therefore, break it out to a separate function that
allows any port to be queried.
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 should be a non functional change. The idea is to use the topdoc
dir from 9pm when generating the test report.
Signed-off-by: Richard Alpe <richard@bit42.se>
Joachim Wiberg