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Add protection to metrics endpoint using authn/authz via controller-r…
…untime feature This PR re-introduce authn/authz protection for the endpoint but without use the kube-rbac-proxy project and image. Signed-off-by: Joe Lanford <joe.lanford@gmail.com>
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4 changes: 2 additions & 2 deletions
4
docs/book/src/cronjob-tutorial/testdata/project/config/default/manager_metrics_patch.yaml
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@@ -1,4 +1,4 @@ | ||
# This patch adds the args to allow exposing the metrics endpoint securely | ||
# This patch adds the args to allow exposing the metrics endpoint using HTTPS | ||
- op: add | ||
path: /spec/template/spec/containers/0/args/0 | ||
value: --metrics-bind-address=:8080 | ||
value: --metrics-bind-address=:8443 |
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17 changes: 17 additions & 0 deletions
17
docs/book/src/cronjob-tutorial/testdata/project/config/rbac/metrics_auth_role.yaml
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apiVersion: rbac.authorization.k8s.io/v1 | ||
kind: ClusterRole | ||
metadata: | ||
name: metrics-auth-role | ||
rules: | ||
- apiGroups: | ||
- authentication.k8s.io | ||
resources: | ||
- tokenreviews | ||
verbs: | ||
- create | ||
- apiGroups: | ||
- authorization.k8s.io | ||
resources: | ||
- subjectaccessreviews | ||
verbs: | ||
- create |
12 changes: 12 additions & 0 deletions
12
docs/book/src/cronjob-tutorial/testdata/project/config/rbac/metrics_auth_role_binding.yaml
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apiVersion: rbac.authorization.k8s.io/v1 | ||
kind: ClusterRoleBinding | ||
metadata: | ||
name: metrics-auth-rolebinding | ||
roleRef: | ||
apiGroup: rbac.authorization.k8s.io | ||
kind: ClusterRole | ||
name: metrics-auth-role | ||
subjects: | ||
- kind: ServiceAccount | ||
name: controller-manager | ||
namespace: system |
9 changes: 9 additions & 0 deletions
9
docs/book/src/cronjob-tutorial/testdata/project/config/rbac/metrics_reader_role.yaml
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apiVersion: rbac.authorization.k8s.io/v1 | ||
kind: ClusterRole | ||
metadata: | ||
name: metrics-reader | ||
rules: | ||
- nonResourceURLs: | ||
- "/metrics" | ||
verbs: | ||
- get |
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