版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/qq_21816375/article/details/82656705
一.访问prometheus的url改变
v1.7.6
服务
[root@test ~]# kubectl get svc -n kube-system | grep prometheus-monitor
prometheus-monitor 10.14.150.48 10.39.0.116 9090/TCP 363d访问方式
[root@test-master-113 ~]# curl -H 'Authorization: Bearer fda3db7e3598f825xxxx' --insecure https://10.39.0.113:6443/api/v1/proxy/namespaces/kube-system/services/prometheus-monitor:9090/
<a href="/graph">Found</a>.
这里的token是 kubernetes master token(api token)
v1.11.2
服务
[root@master-47-35 test]# kubectl get svc -n kube-system | grep prometheus-monitor
prometheus-monitor ClusterIP 10.254.19.60 10.39.47.32 9090/TCP 8d访问方式
[root@master-47-35 test]# curl -H 'Authorization: Bearer eyJhbGciOiJSUzI1NiIsImtpZCI6IiJ9.eyJpc3MiOiJrdWJlcm5ldGVzL3NlcnZpY2VhY2NvdW50Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9uYW1lc3BhY2UiOiJrdWJlLXN5c3RlbSIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VjcmV0Lm5hbWUiOiJkZWZhdWx0LXRva2VuLXR2cWo5Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZXJ2aWNlLWFjY291bnQubmFtZSI6ImRlZmF1bHQiLCJrdWJlcm5ldGVzLmlvL3NlcnZpY2VhY2NvdW50L3NlcnZpY2UtYWNjb3VudC51aWQiOiIyOWRlMTlhZS1hNzVhLTExZTgtODIzMS01MjU0ZTk4MTkyYWUiLCJzdWIiOiJzeXN0ZW06c2VydmljZWFjY291bnQ6a3ViZS1zeXN0ZW06ZGVmYXVsdCJ9.vlv0WCjmbAmRxhewxXQKkpb4AEwQNu00w-7rGm_G0nHPeGNyHijhnL1H-oQ5gmBfsFA2l13EVcuuVXWbxG2GPlskxt53spyWadbkCsu9L0Kilf4P2SHPaxkx5GMxRx4RxJzT9m2jrJzIKZxZIHR32JQcdjySZaHcDnYbhn8rvQiTwMiQyvn-6A1COG6P22hNRng9oLfbusk41lHb2l5Az2Op3688Zn_V5iK-_E41Kvf35goKxTO9GvOrkGug0vwVBD_1ZA9P4cK3cHXbeQKKchAebwhVaYgV2eftWOFcKvVdYc_iIOrGYtKAiZI3yzUricq_c80lLdG2ALNjTu_NJQ' --insecure https://10.39.47.35:6443/api/v1/namespaces/kube-system/services/prometheus-monitor:9090/proxy/
<a href="/graph">Found</a>.需要添加RBAC
有可能会报system:serviceaccount:default没有权限取相关的资源
所以要创建绑定ClusterRole中的cluster-admin角色
[root@master-47-35 prome]# cat default.yaml
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
name: default
subjects:
- kind: ServiceAccount
name: default
namespace: kube-system
roleRef:
kind: ClusterRole
name: cluster-admin
apiGroup: ""
注意 /proxy/ 调换了位置
扫描二维码关注公众号，回复：
3247349 查看本文章
二. 生成的pod的正则规则改变
v1.7.6
[root@test-master-113 ~]# kubectl get pods -n kube-system
NAME READY STATUS RESTARTS AGE
alertmanager-1589824335-5k3xl 1/1 Running 0 61d
billing-server-2274020064-fg1rm 1/1 Running 0 138d纯数字2274020064
正则pod的正则
^%s-[0-9]{5,15}-[0-9a-zA-Z]{5}$v1.11.2
[root@master-47-35 prome]# kubectl get pods -n kube-system
NAME READY STATUS RESTARTS AGE
alertmanager-6d477c8678-g7n9k 1/1 Running 0 4d
calico-kube-controllers-65945f849d-nqbz9 1/1 Running 2 17d
有了字母
修改了生成正则65945f849d
匹配正则
^%s-[0-9a-zA-Z]{5,15}-[0-9a-zA-Z]{5}$