Latest YANG model change reverts back to using the IETF routing-protocol
type. Update tests to check for infix-routing:ospf -> ietf-ospf:ospfv2.
Also, refactor and extend infamy/route.py:_exist_route() slightly for
readability and PEP-8, as well as to use an optional model prefix also
for next-hop-list addresses.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Today Infix only support OSPFv2 and Static routes, this hides all other
protocols in the CLI and makes it clearar about what we support in the YANG
model.
RESTCONF, or NETCONF, may not always be available. Break out and
refactor transport detection/reachability.
NOTE: The shared code paths between wait.py and util.py:wait_boot()
have been refactored as well to reduce code duplication.
Issue #597
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
With the addition of minimal defconfigs without RESTCONF support, detect
transport when 'make test' and 'make test-sh' are called.
We set the new variable INFAMY_TRANSPORT so Infamy can detect protocol
also when in interactive test mode ('make test-sh').
Issue #597
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Instead of copy factoy config to reset between tests,
use the new test-config.cfg.
Change the logic in the factory config since the default values have changed.
If a container has not yet stopped/started we may for proto RESTCONF get
"invalid URI" result back for some container actions. With this change
we allow the action to be retried up to three times before passing on
the error.
In tests on Qemu (x86_64) this happens very rarely and need at most one
retry before succeeding. Verified by iterating the same basic test over
night (9000+ iterations).
Fixes#558
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Previous xpath may or may not been an xpath, we still called it xpath.
Remove the obscure function get_xpath() and instead transform to a
URI in restconf.py
This fix issue #490
Signed-off-by: Mattias Walström <lazzer@gmail.com>
Abstract functions and common functions are located in transport.py
Some quirks has been required due to how rousette works,
these functions has been added to the abstract class
Can be removed when rousette behaves as expected.
This is the only way to delete with restconf so it it must also be
implemented in netconf. This replace the put_diff_dict function.
Also: how the xpath looks is different in restconf/netconf therefore
each protocl has a get_xpath() function as well.
This tries to improve on the existing sniffer in a couple of ways:
- In addition to being usable as a context manager, also allow
explicitly starting and stopping the capture.
- Try to synchronize the start of the capture by snooping stderr and
wait for tcpdump to start up. This should eliminate the need for
sleeps before starting to send packets.
- By default, execute a safety sleep when terminating the capture to
ensure that any straggling packets have had time to arrive at their
destination.
By default, ping(1) will use a random ID in the ICMP packet. Allow
setting it to a fixed value instead.
This makes it easy to identify that particular packet in a packet
capture later on.
Very simple tests work (hostname.py), more complex
tests (static_routing.py) failes due to the lack of
model prefix, for example. infix-ip:ipv4 instead of just
ipv4.
We need to fix this before you send your configuration, run
it through libyang for example and get the full model-name.
In test cases, it is common that we want to verify that a certain type
of traffic reaches a namespace. This has, up to this point, been
solved by the generic sniffer.Sniffer.
Try to improve the two most common use-cases...
1. Test if a flow reaches a namespace
2. Ensure that a flow does not reach a namespace
...by always exiting as soon as the first packet is received.
This saves time on positive tests, and the synchronous API allows it
to compose well with infamy.parallel().
Support the familiar subprocess.run API, and runsh from netns.py.
This should only be used for debugging, or in the rare instances when
we want to test functionality that is not available via NETCONF.
QEMU systems seem work fine with the 5s timeout, whereas some physical
devices can't quite keep up with that.
Let the slower systems indicate that they need a bit more time without
punishing faster ones with a longer default.
This will let other Infamy submodules tune their behavior based on the
particular test system they are running on.
Attributes are defined by creating graph-global attributes with an
"ix_" prefix.
Avoid having log messages stuck in a pipe when stdout is not a tty,
e.g. when running a suite of tests using 9pm.
Two benefits:
- Nicer experience when interactively running a suite
- Timestamps inserted by 9pm are more useful
Ahmed Karic