Tomofumi Hayashi

Now kubeadm seems to support making HA master node, so let's add it. https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/high-availability/

Need to update to support cri-o again

1

As of today(Oct 24), kube-ansible fails to install cri-o/runc... - need to change buildah repo

need to cleanup multus related options

2

`multus_use_crd`, `multus_npwg_demo` and other multus related options can be cleaned up...

CNI_ARGS with plugin chaining

3

Currently `pkg/types/args.go` expects each plugin consumes all CNI_ARGS given from user. For example, when host-local is invoked with CNI_ARGS="IP=1.1.1.1;TESTARG=TESTVAL", host-local is failed because 'TESTARG=TESTVAL' is not used in host-local plugin....

Missing to mention about the netconf file postfix, '.conf'/'.conflist', in spec

1

Currently libcni assumes - *.conf for single netconf file - *.conflist for chained netconf file But there is no mention in CNI specification or cni/README.md, so we should write this...

rephrase Japanese text in chapter6

1

Rephrase Japanese in 'What is utf-8' section, chapter6 to clear an advantage of utf-8.

Current command line option is very dirty, I understood, so I'd like to reform it with kingpin package.