Modified command line options --authentication-kubeconfig and
--authorization-kubeconfig to point out to the correct location
of the controller-manager.conf
This should fix this controller-manager crash:
failed to get delegated authentication kubeconfig: failed to get
delegated authentication kubeconfig: stat
/etc/kubernetes/controller-manager.conf: no such file or directory
Related issue: kubernetes/kubeadm#1281
Used T.Run API for kubeadm tests in app/phases/selfhosting and
app/phases/update directories
This should improve testing output and make it more visible
which test is doing what.
Selfhosting pivoting fails when using --store-certs-in-secrets
as api-server fails to start because of missing etcd/ca and
apiserver-etcd-client certificates:
F1227 16:01:52.237352 1 storage_decorator.go:57] Unable to create storage backend:
config (&{ /registry [https://127.0.0.1:2379]
/etc/kubernetes/pki/apiserver-etcd-client.key
/etc/kubernetes/pki/apiserver-etcd-client.crt
/etc/kubernetes/pki/etcd/ca.crt true 0xc000884120 <nil> 5m0s 1m0s}),
err (open /etc/kubernetes/pki/apiserver-etcd-client.crt: no such file or directory)
Added required certificates to fix this.
Secret name for etc/ca certifcate has been converted to conform RFC-1123 subdomain
naming conventions to prevent this TLS secret creation failure:
unable to create secret: Secret "etcd/ca" is invalid: metadata.name:
Invalid value: "etcd/ca": a DNS-1123 subdomain must consist of lower
case alphanumeric characters, '-' or '.', and must start and end with an
alphanumeric character (e.g. 'example.com', regex used for validation is
'[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')
Related issue: kubernetes/kubeadm#1281
Moved token related flags to constants.
Token related flags refactored into constants.
Moved token related flags to constants.
Used new Consts flags in api's validation
Build deps fix
Moved token related flags to constants.
Used new Consts flags in api's validation
Build deps fix
Lint fix
Lint BUILD
Fixed the following golint warnigns:
- package_validator.go:68:1: receiver name should not be an underscore, omit the name if it is unused
- package_validator.go:89:1: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self"
- package_validator.go:96:1: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self"
- package_validator.go:119:1: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self"
When golint is run against kubeadm it reports severel warnings like
redundant if ...; err != nil check, just return error instead.
Fix the warnings by just returning error.
Haoyu Wang