Distinguish between unicast and broadcast opaque messages
in zebra handler code. Add cli and internal api changes to
have sharpd send unicast opaque messages. Add opaque cli
commands to the sharp user doc.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Start modifying the OPAQUE zapi message to include optional
unicast destination zapi client info. Add a 'decode' api and
opaque msg struct to encapsulate that optional info.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
If present in a configured nexthop_group, include
backup nexthop/nhlfe info with LSP zapi add/update
messages.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Some logging systems are, er, "allergic" to tabs in log messages.
(RFC5424: "The syslog application SHOULD avoid octet values below 32")
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
First round of support for exercising the lsp and ftn paths
using sharpd. This supports lsp-only, and binding to
ipv4 prefix. Also use the common lib nexthop-to-zapi
helper api instead of sharpd's open-coded version.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Start the work in sharpd to allow the testing of redistribution
of routes. Namely telling zebra to tell us about redistribution events
via the callback.
Future work here will allow sharpd to specify the redistribution
events it wants and to allow us to track that via counters.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
For all the places we have a zclient->interface_up convert
them to use the interface ifp_up callback instead.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Switch the zclient->interface_add functionality to have everyone
use the interface create callback in lib/if.c
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Start the conversion to allow zapi interface callbacks to be
controlled like vrf creation/destruction/change callbacks.
This will allow us to consolidate control into the interface.c
instead of having each daemon read the stream and react accordingly.
This will hopefully reduce a bunch of cut-n-paste stuff
Create 4 new callback functions that will be controlled by
lib/if.c
create -> A upper level protocol receives an interface creation event
The ifp is brand spanking newly created in the system.
up -> A upper level protocol receives a interface up event
This means the interface is up and ready to go.
down -> A upper level protocol receives a interface down
destroy -> A upper level protocol receives a destroy event
This means to delete the pointers associated with it.
At this point this is just boilerplate setup for future commits.
There is no new functionality.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
the vrf_id parameter is replaced by struct vrf * parameter.
this impacts most of the daemons that look for an interface based on the
name and the vrf identifier.
Also, it fixes 2 lookup calls in zebra and sharpd, where the vrf_id was
ignored until now.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Various compilers in our CI system were complaining about various
auto-conversions. Let's get these cleaned up a bit more.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This macro:
- Marks ZAPI callbacks for readability
- Standardizes argument names
- Makes it simple to add ZAPI arguments in the future
- Ensures proper types
- Looks better
- Shortens function declarations
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Add the ability for the sharp zebra code to pass down the
vrf that we want to watch. At this point in time, we
cannot use it.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Modify the sharp code to allow for vrf route installation. At
this point in time the code is nascent. Future commits will turn
on this behavior.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Minor code modification to allow the sharp_zebra.c code
to differentiate between import check or nexthop watch
types.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Allow the sharp daemon to specify whether or not a watched
nexthop should be connected or not.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Write a bit of code to track the start/stop times and do subtraction!
In the future we expect this code to slice and dice as well.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add a bit of test code to allow the tester to install/uninstall
the routes via:
sharp install routes A.B.C.D nexthop Y.Z.M.D 1000000 repeat 100
This will install 1000000 routes wait for them to be finished
then uninstall them then start installation over 100 times.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com.
Abstract the route install/delete functions a bit to allow me to
expand on them in the with future commits.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Modify the route_add function to take nexthop groups. Future commits
will allow sharpd to use nexthop groups as the install mechanism
for routes.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
It's been a year since we added the new optional parameters
to instantiation. Let's switch over to the new name.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add code to sharpd to allow it to register for nexthop tracking
and then to display when it receives information about the nexthop
it is watching.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
If a interested party removes one of it's routes let
it know that it has happened as asked for.
Add a ZAPI_ROUTE_REMOVED to the send of the route_notify_owner
Add a ZAPI_ROUTE_REMOVE_FAIL to the send of the route_notify_owner
Add code in sharpd to notice this and to allow it to keep
track of routes removed for that invocation and give timing
results.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
In the future we are going to have a rule_notify_owner
so make the distinction between the two types of notification
clearer.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add the ability to pass in an afi to zebra. zebra_vrf keeps
track of the afi/label tuple and then does the right thing
before we call down. AF_MPLS does not care about v4 or v6
it just knows label and what device to use for lookup.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add the ability to pass the lsp owner type through the zapi
and in addition add a new label type for the sharp protocol
for testing.
Finally modify zebra_mpls.h to not have defaults specified
for the enum. That way when we add a new LSP type the
compile fails and the person doing the addition knows
where he has to touch shit.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add a daemon that will allow us to test the zapi
as well as test route install/removal times from
the kernel.
The current commands are:
install route <starting ip address> nexthop <nexthop> (1-1000000)
This command starts installing at <starting ip address>/32
(1-100000) routes that it auto-increments by 1
Installation start time is noted in the log and finish
time is noted as well.
remove routes <starting ip address> (1-1000000)
This command removes routes at <starting ip address>/32
and removes (1-100000) routes created by the install route
command.
This code can be considered experimental and *is not*
something that should be run in a production environment.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
