1. 确认Bearer令牌是否正确。

kubectl get secret argocd-secret -n argocd -o jsonpath='{.data.admin\.password}' | base64 -d 

2. 将Bearer令牌复制到configmap中。

kubectl edit configmap argocd-cm -n argocd

3. 输入Bearer令牌

apiVersion: v1
data:
  admin.password: XXXXXXXXXXXXXXXXXXXXXXXXX
kind: ConfigMap
metadata:
  creationTimestamp: "2021-07-29T06:57:24Z"
  labels:
    app.kubernetes.io/component: controller
    app.kubernetes.io/name: argocd-server
    app.kubernetes.io/part-of: argocd
  name: argocd-cm
  namespace: argocd
  resourceVersion: "91781"
  selfLink: /api/v1/namespaces/argocd/configmaps/argocd-cm
  uid: edf733b7-51f8-40b4-911c-7982ecf2e109

4. 重新加载Deployment

kubectl rollout restart deployment argocd-server -n argocd

5. 验证认证

argocd login --insecure --grpc-web --username admin --password