Standardize the generation of certificates for karmadactl init

[lonelyCZ]

Signed-off-by: lonelyCZ [email protected]

What type of PR is this?

/kind feature

What this PR does / why we need it:

[root@master67 karmada]# tree
.
├── crds
│   ├── bases
│   │   ├── config.karmada.io_resourceinterpreterwebhookconfigurations.yaml
│   │   ├── multicluster.x-k8s.io_serviceexports.yaml
│   │   ├── multicluster.x-k8s.io_serviceimports.yaml
│   │   ├── networking.karmada.io_multiclusteringresses.yaml
│   │   ├── policy.karmada.io_clusteroverridepolicies.yaml
│   │   ├── policy.karmada.io_clusterpropagationpolicies.yaml
│   │   ├── policy.karmada.io_federatedresourcequotas.yaml
│   │   ├── policy.karmada.io_overridepolicies.yaml
│   │   ├── policy.karmada.io_propagationpolicies.yaml
│   │   ├── work.karmada.io_clusterresourcebindings.yaml
│   │   ├── work.karmada.io_resourcebindings.yaml
│   │   └── work.karmada.io_works.yaml
│   ├── kustomization.yaml
│   └── patches
│       ├── webhook_in_clusterresourcebindings.yaml
│       └── webhook_in_resourcebindings.yaml
├── crds.tar.gz
├── karmada-agent.yaml
├── karmada-apiserver.config
├── karmada-scheduler-estimator.yaml
└── pki
    ├── ca.crt
    ├── ca.key
    ├── etcd-ca.crt
    ├── etcd-ca.key
    ├── etcd-client.crt
    ├── etcd-client.key
    ├── etcd-server.crt
    ├── etcd-server.key
    ├── front-proxy-ca.crt
    ├── front-proxy-ca.key
    ├── front-proxy-client.crt
    ├── front-proxy-client.key
    ├── karmada.crt
    └── karmada.key

Which issue(s) this PR fixes: Part of #2282

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

NONE

[lonelyCZ]

Unify format

[root@master67 karmada]# tree
.
├── crds.tar.gz
├── karmada-agent.yaml
├── karmada-apiserver.config
├── karmada-scheduler-estimator.yaml
└── pki
    ├── apiserver.crt
    ├── apiserver.key
    ├── ca.crt
    ├── ca.key
    ├── etcd-ca.crt
    ├── etcd-ca.key
    ├── etcd-client.crt
    ├── etcd-client.key
    ├── etcd-server.crt
    ├── etcd-server.key
    ├── front-proxy-ca.crt
    ├── front-proxy-ca.key
    ├── front-proxy-client.crt
    ├── front-proxy-client.key
    ├── karmada.crt
    └── karmada.key

[carlory]

I will review it ASAP this week.

[lonelyCZ]

/cc @RainbowMango

[karmada-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: RainbowMango

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• ~~pkg/karmadactl/OWNERS~~ [RainbowMango]

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[lonelyCZ]

Have you tested it?

Yes, it works fine in my environment.

[RainbowMango]

Thanks. /hold cancel