1b7d06e025
This extends the Kubelet to create and periodically update leases in a new kube-node-lease namespace. Based on [KEP-0009](https://github.com/kubernetes/community/blob/master/keps/sig-node/0009-node-heartbeat.md), these leases can be used as a node health signal, and will allow us to reduce the load caused by over-frequent node status reporting. - add NodeLease feature gate - add kube-node-lease system namespace for node leases - add Kubelet option for lease duration - add Kubelet-internal lease controller to create and update lease - add e2e test for NodeLease feature - modify node authorizer and node restriction admission controller to allow Kubelets access to corresponding leases
78 lines
2.9 KiB
Python
78 lines
2.9 KiB
Python
package(default_visibility = ["//visibility:public"])
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load(
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"@io_bazel_rules_go//go:def.bzl",
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"go_library",
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"go_test",
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)
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go_test(
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name = "go_default_test",
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srcs = [
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"graph_test.go",
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"intset_test.go",
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"node_authorizer_test.go",
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],
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embed = [":go_default_library"],
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deps = [
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"//pkg/auth/nodeidentifier:go_default_library",
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"//pkg/features:go_default_library",
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"//plugin/pkg/auth/authorizer/rbac/bootstrappolicy:go_default_library",
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"//staging/src/k8s.io/api/core/v1:go_default_library",
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"//staging/src/k8s.io/api/storage/v1beta1:go_default_library",
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"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
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"//staging/src/k8s.io/apimachinery/pkg/types:go_default_library",
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"//staging/src/k8s.io/apiserver/pkg/authentication/user:go_default_library",
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"//staging/src/k8s.io/apiserver/pkg/authorization/authorizer:go_default_library",
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"//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
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"//vendor/github.com/stretchr/testify/assert:go_default_library",
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],
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)
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go_library(
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name = "go_default_library",
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srcs = [
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"graph.go",
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"graph_populator.go",
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"intset.go",
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"node_authorizer.go",
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],
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importpath = "k8s.io/kubernetes/plugin/pkg/auth/authorizer/node",
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deps = [
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"//pkg/api/v1/persistentvolume:go_default_library",
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"//pkg/api/v1/pod:go_default_library",
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"//pkg/apis/coordination:go_default_library",
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"//pkg/apis/core:go_default_library",
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"//pkg/apis/storage:go_default_library",
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"//pkg/auth/nodeidentifier:go_default_library",
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"//pkg/features:go_default_library",
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"//plugin/pkg/auth/authorizer/rbac:go_default_library",
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"//staging/src/k8s.io/api/core/v1:go_default_library",
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"//staging/src/k8s.io/api/rbac/v1:go_default_library",
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"//staging/src/k8s.io/api/storage/v1beta1:go_default_library",
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"//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
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"//staging/src/k8s.io/apiserver/pkg/authorization/authorizer:go_default_library",
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"//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
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"//staging/src/k8s.io/client-go/informers/core/v1:go_default_library",
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"//staging/src/k8s.io/client-go/informers/storage/v1beta1:go_default_library",
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"//staging/src/k8s.io/client-go/tools/cache:go_default_library",
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"//third_party/forked/gonum/graph:go_default_library",
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"//third_party/forked/gonum/graph/simple:go_default_library",
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"//third_party/forked/gonum/graph/traverse:go_default_library",
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"//vendor/github.com/golang/glog:go_default_library",
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],
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)
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filegroup(
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name = "package-srcs",
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srcs = glob(["**"]),
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tags = ["automanaged"],
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visibility = ["//visibility:private"],
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)
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filegroup(
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name = "all-srcs",
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srcs = [":package-srcs"],
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tags = ["automanaged"],
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)
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