Removes the it `fails to execute confListDel given no 'plugins' key"` test.
This test no longer fails after libcni version 1.2.3.
It probably shouldn't failduring a DEL action as it is, we want the least error prone path.
The GC test now uses both cni.dev attachment formats.
Uses both attachment formats as per https://github.com/containernetworking/cni/issues/1101 for GC's cni.dev/valid-attachments & cni.dev/attachments
When running in server mode we can use a shared informer to listen for
Pod events from the apiserver, and grab pod info from that cache rather
than doing direct apiserver requests each time.
This reduces apiserver load and retry latency, since multus can poll
the local cache more frequently than it should do direct apiserver
requests.
Oddly static pods don't show up in the informer by the timeout and
require a direct apiserver request. Since static pods are not common
and are typically long-running, it should not be a big issue to
fall back to direct apiserver access for them.
Signed-off-by: Dan Williams <dcbw@redhat.com>
This change fixes multus to support CNI plugin which does not
create any interface and return empty result. Some CNI plugin
may do network configuration change only and does not create
any interface and return empty CNI result. Current multus assumes
that CNI config always creates some interfaces hence above CNI
plugin is out of assumption and multus may not work with such
plugins.
This change fix license boilerplate and its copyright.
The updated year in copyright is based on the file creation date.
If older than 2021, added copyright is transfered to multus
authors from Intel corporation as the multus code was officially
transfered to Kubernetes Networking Plumbing Working Group on
March 11, 2021.
This changes introduce delegate API function in multus-daemon.
This API will be consumed from other programs for hot-plug
interface into running pod. This change also cleanups server
code to split into client code and server code to easy to import
from other golang code.
