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P H Kaznowski's questions

Martin Hope
P H Kaznowski
Asked: 2021-10-08 13:41:00 +0800 CST
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我有全新安装的 Ubuntu、全新安装的 k3s 和全新下载的 calicoctl。我已经按照以下方式安装了它。

curl -sfL https://get.k3s.io | K3S_KUBECONFIG_MODE="644"\
        INSTALL_K3S_EXEC="--flannel-backend=none --cluster-cidr=192.168.0.0/16\
        --disable-network-policy --disable=traefik" sh -

kubectl create -f https://docs.projectcalico.org/manifests/tigera-operator.yaml
kubectl create -f https://docs.projectcalico.org/manifests/custom-resources.yaml

curl -o calicoctl -O -L  "https://github.com/projectcalico/calicoctl/releases/download/v3.20.2/calicoctl"

当我运行 kubectl 时，一切正常。当我运行 calicoctl 时，出现证书错误。

# calicoctl apply -f V000_000-host-policy.yaml 
Unable to get Cluster Information to verify version mismatch: Get "https://127.0.0.1:6443/apis/crd.projectcalico.org/v1/clusterinformations/default": x509: certificate signed by unknown authority
Use --allow-version-mismatch to override.

我已经从to复制request-header-ca.crt和证书client-ca.crt并将它们应用于。我可以确认证书列在.server-ca.crt/var/lib/rancher/k3s/server/tls/usr/local/share/ca-certificatesupdate-ca-certificates/etc/ssl/certs/ca-certificates.crt

此外，我的~/.kube/config文件具有以下内容（我会定期重新安装，我希望这些都不是机密的 - 如果我错了，请纠正我）

apiVersion: v1
clusters:
- cluster:
    certificate-authority-data: LS0t...LS0K
    server: https://127.0.0.1:6443
  name: default
contexts:
- context:
    cluster: default
    user: default
  name: default
current-context: default
kind: Config
preferences: {}
users:
- name: default
  user:
    client-certificate-data: LS0t...LS0K
    client-key-data: LS0t...LQo=

我有以下配置/etc/cni/net.d/calico-kubeconfig

# Kubeconfig file for Calico CNI plugin. Installed by calico/node.
apiVersion: v1
kind: Config
clusters:
- name: local
  cluster:
    server: https://10.43.0.1:443
    certificate-authority-data: "LS0t...tLS0K"
users:
- name: calico
  user:
    token: eyJhb...tk4Q
contexts:
- name: calico-context
  context:
    cluster: local
    user: calico
current-context: calico-context

我已将 calico-kubeconfig 中的地址从 更改为10.43.0.1:443，127.0.0.1:6443但这没有任何区别。

有谁知道如何解决这个问题？我看到的证书错误是 CA 或令牌的结果吗？卷曲到同一个地址也抱怨 CA，所以这让我认为这与令牌无关。

ssl kubernetes k3s calico