Add the "abort_if_not_found" parameter to the yang_dnode_get_entry()
function instead of always aborting when an user pointer is not
found. This will make it possible, for example, to use this function
during the validation phase of a configuration transaction. Callers
will only need to check if the function returned NULL or not,
since new configuration objects (if any) won't be created until
the NB_EV_APPLY phase of the transaction.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
In some cases it might be desirable to obtain the schema name of
a libyang data node. Introduce the yang_dnode_get_schema_name()
function for this purpose.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
This fixes an infinite loop that happened every time the connection
to the confd daemon was lost. Deactivate the confd module when
that happens to fix the infinite loop. This is only a temporary
workaround, in the long term we need to add a connection retry timer
to reestablish the connection to the confd daemon once it's back.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
The confd binary must be searched in the path given by the user and not
in the system standard directories. This is necessary because, the way
confd is distributed, multiple installations of confd (from different
versions) are possible. Users must choose at configure time which confd
installation they want to use.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Think we got it all this time. Null0 is shown as a CLI option, and any
capitalization of Null0 (such as null0, nuLl0, etc) is accepted to mean
Null0.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
When running ospf instances we should not attempt to reconnect
the default ospf instance on running a command.
This commit should be targeted enough because in the case
of normal operation we connect to everything we should
and only set the VTYSH_WAS_ACTIVE flag for those we
truly have lost connection too.
Before:
donna.cumulusnetworks.com# config t
donna.cumulusnetworks.com(config)# router ospf 100
Warning: connecting to ospfd...failed!
donna.cumulusnetworks.com(config-router)#
After:
donna.cumulusnetworks.com# conf t
donna.cumulusnetworks.com(config)# router ospf 100
donna.cumulusnetworks.com(config-router)# end
donna.cumulusnetworks.com#
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
the vrf context was not created at previous location of the call.
The call is done after vrf initialisation.
PR=61513
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Acked-by: Nicolas dichtel <nicolas.dichtel@6wind.com>
the netns discovery process executed when vrf backend is netns, allows
the zebra daemon to dynamically change the default vrf name value. This
option is disabled, when the zebra is forced to a default vrf value with
option -o.
PR=61513
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Change helps display detailed output for all possible VNIs without
specifying VNI. It helps in troubleshooting - a single command can
be fired to capture detailed info on all VNIs.
Ticket: CM-22831
Signed-off-by: Nitin Soni <nsoni@cumulusnetworks.com>
Reviewed-by: CCR-8013
To avoid conflicts between the zebra main pthread and the
dataplane pthread, use a separate routing socket (on non-netlink
platforms) for dataplane route updates to the OS.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Use a separate netlink socket for the dataplane's updates, to
avoid races between the dataplane pthread and the zebra main
pthread. Revise zebra shutdown so that the dataplane netlink
socket is cleaned-up later, after all shutdown-time dataplane
work has been done.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Improve, simplify dataplane provider locking apis. Add accessor
for dataplane pthread's thread_master, for use by providers who
need to use the thread/event apis.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Update the dataplane shutdown checks to include the providers.
Also revise the typedef for provider structs to make const
work.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Limit the number of updates processed from the incoming queue;
add more stats. Fill out apis for dataplane providers; convert
route update processing to provider model; move dataplane
status enum
Signed-off-by: Mark Stapp <mjs@voltanet.io>
When a VNI is unconfigured it deletes all of its import and export
route-targets. There is a export route-target link list and import
route-target linked list. There are redudant loops in the
route-target deletion code. In the first iteration it deleted the
route-target and freed the RT node, but not list node.
In the 2nd iteration it tries to free the RT node again, resulting in
the double free of RT node.
Signed-off-by: "Kishore Aramalla karamallavmware.com"
When we run in non-mt mode, we should consider links which have either
working IPv4 or IPv6 active and look at the neighbors nlpids to judge
wether a link is usable.
Fixes: #3336
Null check of 'rn' returned by bgp_node_lookup() because it could be
deferenced afterwards into bgp_nexthop_get_node_info()
Signed-off-by: F. Aragon <paco@voltanet.io>
This bakes our YANG models straight into the library/daemons, so they
don't need to be loaded from /usr/share/yang. This makes the
installation quite a bit more robust, as well as gets us halfway to
running uninstalled. (The other half is baking in the extension type
module.)
The /usr/share/yang directory is still searched as a fallback, as well
as for the experimental YANG model translator. This is likely to stay
as is for the time being.
Signed-off-by: David Lamparter <equinox@diac24.net>
