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Merge pull request #86665 from SataQiu/clean-proxy-20191227

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kube-proxy: add some interface type assertions
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Kubernetes Prow Robot 2020-01-02 22:25:40 -08:00 committed by GitHub
commit 30090d0809
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3 changed files with 8 additions and 0 deletions
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4
pkg/proxy/config/config.go
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@ -97,6 +97,8 @@ func (*NoopEndpointSliceHandler) OnEndpointSliceDelete(endpointSlice *discovery.
// OnEndpointSlicesSynced is a noop handler for EndpointSlice syncs. // OnEndpointSlicesSynced is a noop handler for EndpointSlice syncs.
func (*NoopEndpointSliceHandler) OnEndpointSlicesSynced() {} func (*NoopEndpointSliceHandler) OnEndpointSlicesSynced() {}
var _ EndpointSliceHandler = &NoopEndpointSliceHandler{}
// EndpointsConfig tracks a set of endpoints configurations. // EndpointsConfig tracks a set of endpoints configurations.
type EndpointsConfig struct { type EndpointsConfig struct {
listerSynced cache.InformerSynced listerSynced cache.InformerSynced
@ -403,6 +405,8 @@ func (*NoopNodeHandler) OnNodeDelete(node *v1.Node) {}
// OnNodeSynced is a noop handler for Node syncs. // OnNodeSynced is a noop handler for Node syncs.
func (*NoopNodeHandler) OnNodeSynced() {} func (*NoopNodeHandler) OnNodeSynced() {}
var _ NodeHandler = &NoopNodeHandler{}
// NodeConfig tracks a set of node configurations. // NodeConfig tracks a set of node configurations.
// It accepts "set", "add" and "remove" operations of node via channels, and invokes registered handlers on change. // It accepts "set", "add" and "remove" operations of node via channels, and invokes registered handlers on change.
type NodeConfig struct { type NodeConfig struct {

2
pkg/proxy/healthcheck/proxier_health.go
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@ -44,6 +44,8 @@ type ProxierHealthUpdater interface {
Updated() Updated()
} }
var _ ProxierHealthUpdater = &ProxierHealthServer{}
// ProxierHealthServer returns 200 "OK" by default. It verifies that the delay between // ProxierHealthServer returns 200 "OK" by default. It verifies that the delay between
// QueuedUpdate() calls and Updated() calls never exceeds healthTimeout. // QueuedUpdate() calls and Updated() calls never exceeds healthTimeout.
type ProxierHealthServer struct { type ProxierHealthServer struct {

2
pkg/proxy/iptables/proxier.go
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@ -91,6 +91,8 @@ func CanUseIPTablesProxier(kcompat KernelCompatTester) (bool, error) {
return true, nil return true, nil
} }
var _ KernelCompatTester = LinuxKernelCompatTester{}
// LinuxKernelCompatTester is the Linux implementation of KernelCompatTester // LinuxKernelCompatTester is the Linux implementation of KernelCompatTester
type LinuxKernelCompatTester struct{} type LinuxKernelCompatTester struct{}