In cmdCheck and cmdDelete debug messages are logged even before logger
is initialized with its log level and file (done in types.LoadNetConf).
Because of this those debug messages are not logged into the file.
Signed-off-by: Periyasamy Palanisamy <periyasamy.palanisamy@est.tech>
This changes introduce CNI RuntimeConfig for portmap, bandwidth,
ip and mac for latest specification. IP and Mac is previously
applied through CNI_ARGS, but it is changed to RuntimeConfig
for now.
This change introduces two fix about CNIVersion. One is to add CNIVersion into
delegated CNI conflist in case of DEL if CNIVersion is missing. ParseVersion() in libcni
checks cniVersion as mandatory field and sometimes user/daemonset miss it.
The latest flannel daemonset yaml (of flannel github) does not have CNIVersion, for example.
This change adds CNIVersion from multus config if cniVersion is missing (empty) in delegated
CNI config.
In addition, this fix also adds '--cni-version' in entrypoint.sh to add cniVersion in multus
config in case of '--multus-conf-file=auto'.
K8s with docker runtime, cmdDel() is invoked with empty network
namespace in case of restart node. Currently multus just returns
but CNI spec mention that we should invoke CNI plugin to cleanup.
This PR deletes "return nil" and proceeds to invoke CNI plugins
DEL. Fix#323.
This fixes#243 with following changes:
+ Optimize to fetch Pod from k8s client
+ Change to use cache always in DEL.
+ If failed to fetch the pod info from k8s clinet in deletion,
use cached delegates as emergency bailout
+ Add test cases for cache
Crash happens in code line `conf.Delegates[0] = delegate` in function TryLoadPodDelegates,
because len(conf.Delegates) is 0.
Signed-off-by: Huanle Han <hanhuanle@caicloud.io>
This change provides new configuration parameters, multusNamespace
and systemNamespaces for flexible namespace management.
The change addresses issue #252 and issue #253.
This changes introduce goreleaser, which does cross-compile and
package, as well as add version into go code. This change also
changes .travis.yml to allow to other users' forked repo.
conflistAdd() finds binaries differently than conflistDel().
Make the two call find binaries the same way.
Fixes#179
Signed-off-by: Michael Cambria <mcambria@redhat.com>
This changes adds logging message:debug and error. fmt.Errorf() is
wrapped by logging.Errorf() hence all error message is also put to
log file. logging.Debugf() is called at almost function call, so
we could track the code by logging message.
When multus is run inside a container, eg as a daemonset, we can use
InClusterConfig() to automatically get the service account token, the
CA certificate, and the apiserver address, all without a kubeconfig
file.
