【发布时间】:2018-01-27 02:11:34
【问题描述】:
我看到 spinnaker 使用 system:anonymous 用户来验证 K8s。但是我想要一个特定的用户(我已经在 K8s 中创建)来验证 K8s。我在kubeconfig下面使用了用户veeru
apiVersion: v1
clusters:
- cluster:
certificate-authority-data: RETRACTED
server: https://xx.xx.xx.220:8443
name: xx-xx-xx-220:8443
contexts:
- context:
cluster: xx-xx-xx-220:8443
namespace: default
user: veeru/xx-xx-xx-220:8443
name: area-51/xx-xx-xx-220:8443/veeru
current-context: area-51/xx-xx-xx-220:8443/veeru
kind: Config
preferences: {}
users:
- name: veeru/xx-xx-xx-220:8443
user:
client-certificate-data: RETRACTED
client-key-data: RETRACTED
我在 config(~/.hal/config) 中指定(如here)user,如下所示
kubernetes:
enabled: true
accounts:
- name: my-k8s-account
requiredGroupMembership: []
providerVersion: V1
dockerRegistries:
- accountName: my-docker-registry2
namespaces: []
configureImagePullSecrets: true
namespaces: ["area-51"]
user: veeru
omitNamespaces: []
kubeconfigFile: /home/ubuntu/.kube/config
oauthScopes: []
oAuthScopes: []
primaryAccount: my-k8s-account
但大三角帆仍在使用system:anonymous
2018-01-22 08:35:13.929 ERROR 4639 --- [pool-4-thread-1] c.n.s.c.o.DefaultOrchestrationProcessor : com.netflix.spinnaker.clouddriver.kubernetes.v1.deploy.exception.KubernetesOperationException: Get Service openshifttest-dev in area-51 for account my-k8s-account failed: User "system:anonymous" cannot get services in the namespace "area-51": User "system:anonymous" cannot get services in project "area-51"
有什么方法可以指定 spinnaker 应该使用配置的用户而不是 system:anonymous
UPDATE-1
已关注:https://blog.spinnaker.io/spinnaker-kubernetes-rbac-c40f1f73c172
从kubectl describe secret spinnaker-service-account-token-9sl6q 获取secret 并在kubeconfig 中更新,如下所示
apiVersion: v1
clusters:
- cluster:
certificate-authority-data: REDACTED
server: https://xx.xx.xx.xx:6443
name: kubernetes
contexts:
- context:
cluster: kubernetes
namespace: webapp
user: kubernetes-admin
name: kubernetes-admin@kubernetes
- context:
cluster: kubernetes
user: spinnaker-service-account
name: spinnaker-context
current-context: spinnaker-context
kind: Config
preferences: {}
users:
- name: kubernetes-admin
user:
client-certificate-data: REDACTED
client-key-data: REDACTED
- name: spinnaker-service-account
user:
token: eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9....
比我跑sudo hal deploy
....
! ERROR Unable to communicate with your Kubernetes cluster: Failure
executing: GET at: https://xx.xx.xx.xx:6443/api/v1/namespaces. Message:
Forbidden! User spinnaker-service-account doesn't have permission. namespaces is
forbidden: User "system:serviceaccount:default:spinnaker-service-account" cannot
list namespaces at the cluster scope..
? Unable to authenticate with your Kubernetes cluster. Try using
kubectl to verify your credentials.
....
我可以跑
$ kubectl get namespace webapp
NAME STATUS AGE
webapp Active 22m
我在~/.hal/config 中将webapp 命名空间和用户指定为spinnaker-service-account
【问题讨论】:
标签: kubernetes spinnaker spinnaker-halyard