Upgrade k8s package verison (#5358)
* upgrade k8s package version Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io> * Script upgrade and code formatting. Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io> Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>
This commit is contained in:
207
vendor/google.golang.org/grpc/dialoptions.go
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vendored
207
vendor/google.golang.org/grpc/dialoptions.go
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vendored
@@ -20,23 +20,30 @@ package grpc
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import (
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"context"
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"fmt"
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"net"
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"time"
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"google.golang.org/grpc/backoff"
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"google.golang.org/grpc/balancer"
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"google.golang.org/grpc/channelz"
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"google.golang.org/grpc/credentials"
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"google.golang.org/grpc/grpclog"
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"google.golang.org/grpc/credentials/insecure"
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"google.golang.org/grpc/internal"
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internalbackoff "google.golang.org/grpc/internal/backoff"
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"google.golang.org/grpc/internal/envconfig"
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"google.golang.org/grpc/internal/transport"
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"google.golang.org/grpc/keepalive"
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"google.golang.org/grpc/resolver"
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"google.golang.org/grpc/stats"
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)
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func init() {
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internal.AddExtraDialOptions = func(opt ...DialOption) {
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extraDialOptions = append(extraDialOptions, opt...)
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}
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internal.ClearExtraDialOptions = func() {
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extraDialOptions = nil
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}
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}
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// dialOptions configure a Dial call. dialOptions are set by the DialOption
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// values passed to Dial.
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type dialOptions struct {
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@@ -46,20 +53,17 @@ type dialOptions struct {
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chainUnaryInts []UnaryClientInterceptor
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chainStreamInts []StreamClientInterceptor
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cp Compressor
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dc Decompressor
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bs internalbackoff.Strategy
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block bool
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insecure bool
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timeout time.Duration
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scChan <-chan ServiceConfig
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authority string
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copts transport.ConnectOptions
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callOptions []CallOption
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// This is used by v1 balancer dial option WithBalancer to support v1
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// balancer, and also by WithBalancerName dial option.
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balancerBuilder balancer.Builder
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channelzParentID int64
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cp Compressor
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dc Decompressor
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bs internalbackoff.Strategy
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block bool
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returnLastError bool
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timeout time.Duration
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scChan <-chan ServiceConfig
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authority string
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copts transport.ConnectOptions
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callOptions []CallOption
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channelzParentID *channelz.Identifier
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disableServiceConfig bool
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disableRetry bool
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disableHealthCheck bool
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@@ -67,11 +71,7 @@ type dialOptions struct {
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minConnectTimeout func() time.Duration
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defaultServiceConfig *ServiceConfig // defaultServiceConfig is parsed from defaultServiceConfigRawJSON.
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defaultServiceConfigRawJSON *string
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// This is used by ccResolverWrapper to backoff between successive calls to
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// resolver.ResolveNow(). The user will have no need to configure this, but
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// we need to be able to configure this in tests.
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resolveNowBackoff func(int) time.Duration
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resolvers []resolver.Builder
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resolvers []resolver.Builder
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}
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// DialOption configures how we set up the connection.
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@@ -79,10 +79,15 @@ type DialOption interface {
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apply(*dialOptions)
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}
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var extraDialOptions []DialOption
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// EmptyDialOption does not alter the dial configuration. It can be embedded in
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// another structure to build custom dial options.
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//
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// This API is EXPERIMENTAL.
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// # Experimental
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//
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// Notice: This type is EXPERIMENTAL and may be changed or removed in a
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// later release.
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type EmptyDialOption struct{}
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func (EmptyDialOption) apply(*dialOptions) {}
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@@ -198,38 +203,6 @@ func WithDecompressor(dc Decompressor) DialOption {
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})
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}
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// WithBalancer returns a DialOption which sets a load balancer with the v1 API.
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// Name resolver will be ignored if this DialOption is specified.
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//
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// Deprecated: use the new balancer APIs in balancer package and
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// WithBalancerName. Will be removed in a future 1.x release.
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func WithBalancer(b Balancer) DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.balancerBuilder = &balancerWrapperBuilder{
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b: b,
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}
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})
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}
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// WithBalancerName sets the balancer that the ClientConn will be initialized
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// with. Balancer registered with balancerName will be used. This function
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// panics if no balancer was registered by balancerName.
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//
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// The balancer cannot be overridden by balancer option specified by service
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// config.
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//
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// Deprecated: use WithDefaultServiceConfig and WithDisableServiceConfig
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// instead. Will be removed in a future 1.x release.
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func WithBalancerName(balancerName string) DialOption {
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builder := balancer.Get(balancerName)
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if builder == nil {
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panic(fmt.Sprintf("grpc.WithBalancerName: no balancer is registered for name %v", balancerName))
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}
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return newFuncDialOption(func(o *dialOptions) {
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o.balancerBuilder = builder
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})
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}
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// WithServiceConfig returns a DialOption which has a channel to read the
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// service configuration.
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//
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@@ -243,15 +216,14 @@ func WithServiceConfig(c <-chan ServiceConfig) DialOption {
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})
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}
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// WithConnectParams configures the dialer to use the provided ConnectParams.
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// WithConnectParams configures the ClientConn to use the provided ConnectParams
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// for creating and maintaining connections to servers.
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//
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// The backoff configuration specified as part of the ConnectParams overrides
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// all defaults specified in
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// https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md. Consider
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// using the backoff.DefaultConfig as a base, in cases where you want to
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// override only a subset of the backoff configuration.
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//
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// This API is EXPERIMENTAL.
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func WithConnectParams(p ConnectParams) DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.bs = internalbackoff.Exponential{Config: p.Backoff}
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@@ -289,7 +261,7 @@ func withBackoff(bs internalbackoff.Strategy) DialOption {
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})
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}
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// WithBlock returns a DialOption which makes caller of Dial blocks until the
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// WithBlock returns a DialOption which makes callers of Dial block until the
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// underlying connection is up. Without this, Dial returns immediately and
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// connecting the server happens in background.
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func WithBlock() DialOption {
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@@ -298,12 +270,47 @@ func WithBlock() DialOption {
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})
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}
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// WithReturnConnectionError returns a DialOption which makes the client connection
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// return a string containing both the last connection error that occurred and
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// the context.DeadlineExceeded error.
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// Implies WithBlock()
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//
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// # Experimental
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//
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// Notice: This API is EXPERIMENTAL and may be changed or removed in a
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// later release.
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func WithReturnConnectionError() DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.block = true
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o.returnLastError = true
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})
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}
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// WithInsecure returns a DialOption which disables transport security for this
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// ClientConn. Note that transport security is required unless WithInsecure is
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// set.
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// ClientConn. Under the hood, it uses insecure.NewCredentials().
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//
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// Note that using this DialOption with per-RPC credentials (through
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// WithCredentialsBundle or WithPerRPCCredentials) which require transport
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// security is incompatible and will cause grpc.Dial() to fail.
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//
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// Deprecated: use WithTransportCredentials and insecure.NewCredentials()
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// instead. Will be supported throughout 1.x.
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func WithInsecure() DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.insecure = true
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o.copts.TransportCredentials = insecure.NewCredentials()
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})
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}
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// WithNoProxy returns a DialOption which disables the use of proxies for this
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// ClientConn. This is ignored if WithDialer or WithContextDialer are used.
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//
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// # Experimental
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//
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// Notice: This API is EXPERIMENTAL and may be changed or removed in a
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// later release.
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func WithNoProxy() DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.copts.UseProxy = false
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})
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}
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@@ -328,7 +335,10 @@ func WithPerRPCCredentials(creds credentials.PerRPCCredentials) DialOption {
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// the ClientConn.WithCreds. This should not be used together with
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// WithTransportCredentials.
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//
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// This API is experimental.
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// # Experimental
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//
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// Notice: This API is EXPERIMENTAL and may be changed or removed in a
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// later release.
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func WithCredentialsBundle(b credentials.Bundle) DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.copts.CredsBundle = b
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@@ -381,7 +391,13 @@ func WithDialer(f func(string, time.Duration) (net.Conn, error)) DialOption {
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// all the RPCs and underlying network connections in this ClientConn.
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func WithStatsHandler(h stats.Handler) DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.copts.StatsHandler = h
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if h == nil {
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logger.Error("ignoring nil parameter in grpc.WithStatsHandler ClientOption")
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// Do not allow a nil stats handler, which would otherwise cause
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// panics.
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return
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}
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o.copts.StatsHandlers = append(o.copts.StatsHandlers, h)
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})
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}
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@@ -393,7 +409,10 @@ func WithStatsHandler(h stats.Handler) DialOption {
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// FailOnNonTempDialError only affects the initial dial, and does not do
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// anything useful unless you are also using WithBlock().
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//
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// This is an EXPERIMENTAL API.
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// # Experimental
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//
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// Notice: This API is EXPERIMENTAL and may be changed or removed in a
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// later release.
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func FailOnNonTempDialError(f bool) DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.copts.FailOnNonTempDialError = f
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@@ -412,7 +431,7 @@ func WithUserAgent(s string) DialOption {
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// for the client transport.
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func WithKeepaliveParams(kp keepalive.ClientParameters) DialOption {
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if kp.Time < internal.KeepaliveMinPingTime {
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grpclog.Warningf("Adjusting keepalive ping interval to minimum period of %v", internal.KeepaliveMinPingTime)
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logger.Warningf("Adjusting keepalive ping interval to minimum period of %v", internal.KeepaliveMinPingTime)
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kp.Time = internal.KeepaliveMinPingTime
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}
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return newFuncDialOption(func(o *dialOptions) {
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@@ -448,7 +467,7 @@ func WithStreamInterceptor(f StreamClientInterceptor) DialOption {
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}
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// WithChainStreamInterceptor returns a DialOption that specifies the chained
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// interceptor for unary RPCs. The first interceptor will be the outer most,
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// interceptor for streaming RPCs. The first interceptor will be the outer most,
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// while the last interceptor will be the inner most wrapper around the real call.
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// All interceptors added by this method will be chained, and the interceptor
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// defined by WithStreamInterceptor will always be prepended to the chain.
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@@ -459,8 +478,7 @@ func WithChainStreamInterceptor(interceptors ...StreamClientInterceptor) DialOpt
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}
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// WithAuthority returns a DialOption that specifies the value to be used as the
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// :authority pseudo-header. This value only works with WithInsecure and has no
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// effect if TransportCredentials are present.
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// :authority pseudo-header and as the server name in authentication handshake.
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func WithAuthority(a string) DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.authority = a
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@@ -471,8 +489,11 @@ func WithAuthority(a string) DialOption {
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// current ClientConn's parent. This function is used in nested channel creation
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// (e.g. grpclb dial).
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//
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// This API is EXPERIMENTAL.
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func WithChannelzParentID(id int64) DialOption {
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// # Experimental
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//
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// Notice: This API is EXPERIMENTAL and may be changed or removed in a
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// later release.
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func WithChannelzParentID(id *channelz.Identifier) DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.channelzParentID = id
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})
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@@ -493,11 +514,16 @@ func WithDisableServiceConfig() DialOption {
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// WithDefaultServiceConfig returns a DialOption that configures the default
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// service config, which will be used in cases where:
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//
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// 1. WithDisableServiceConfig is also used.
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// 2. Resolver does not return a service config or if the resolver returns an
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// invalid service config.
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// 1. WithDisableServiceConfig is also used, or
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//
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// This API is EXPERIMENTAL.
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// 2. The name resolver does not provide a service config or provides an
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// invalid service config.
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//
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// The parameter s is the JSON representation of the default service config.
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// For more information about service configs, see:
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// https://github.com/grpc/grpc/blob/master/doc/service_config.md
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// For a simple example of usage, see:
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// examples/features/load_balancing/client/main.go
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func WithDefaultServiceConfig(s string) DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.defaultServiceConfigRawJSON = &s
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@@ -508,12 +534,6 @@ func WithDefaultServiceConfig(s string) DialOption {
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// service config enables them. This does not impact transparent retries, which
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// will happen automatically if no data is written to the wire or if the RPC is
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// unprocessed by the remote server.
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//
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// Retry support is currently disabled by default, but will be enabled by
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// default in the future. Until then, it may be enabled by setting the
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// environment variable "GRPC_GO_RETRY" to "on".
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//
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// This API is EXPERIMENTAL.
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func WithDisableRetry() DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.disableRetry = true
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@@ -531,7 +551,10 @@ func WithMaxHeaderListSize(s uint32) DialOption {
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// WithDisableHealthCheck disables the LB channel health checking for all
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// SubConns of this ClientConn.
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//
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// This API is EXPERIMENTAL.
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// # Experimental
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//
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// Notice: This API is EXPERIMENTAL and may be changed or removed in a
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// later release.
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func WithDisableHealthCheck() DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.disableHealthCheck = true
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@@ -550,13 +573,12 @@ func withHealthCheckFunc(f internal.HealthChecker) DialOption {
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func defaultDialOptions() dialOptions {
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return dialOptions{
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disableRetry: !envconfig.Retry,
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healthCheckFunc: internal.HealthCheckFunc,
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copts: transport.ConnectOptions{
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WriteBufferSize: defaultWriteBufSize,
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ReadBufferSize: defaultReadBufSize,
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UseProxy: true,
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},
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resolveNowBackoff: internalbackoff.DefaultExponential.Backoff,
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}
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}
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@@ -571,22 +593,15 @@ func withMinConnectDeadline(f func() time.Duration) DialOption {
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})
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}
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// withResolveNowBackoff specifies the function that clientconn uses to backoff
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// between successive calls to resolver.ResolveNow().
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//
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// For testing purpose only.
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func withResolveNowBackoff(f func(int) time.Duration) DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.resolveNowBackoff = f
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})
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}
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// WithResolvers allows a list of resolver implementations to be registered
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// locally with the ClientConn without needing to be globally registered via
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// resolver.Register. They will be matched against the scheme used for the
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// current Dial only, and will take precedence over the global registry.
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//
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// This API is EXPERIMENTAL.
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// # Experimental
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//
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// Notice: This API is EXPERIMENTAL and may be changed or removed in a
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// later release.
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func WithResolvers(rs ...resolver.Builder) DialOption {
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return newFuncDialOption(func(o *dialOptions) {
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o.resolvers = append(o.resolvers, rs...)
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