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rebase: update sigs.k8s.io/controller-runtime to current version

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There is no release for sigs.k8s.io/controller-runtime that supports
Kubernetes v1.27. The main branch has all the required modifications, so
we can use that for the time being.

Signed-off-by: Niels de Vos <ndevos@ibm.com>
This commit is contained in:
Niels de Vos
2023-06-01 19:01:19 +02:00
committed by mergify[bot]
parent 2551a0b05f
commit b1a4590967
74 changed files with 3412 additions and 3741 deletions
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187
vendor/sigs.k8s.io/controller-runtime/pkg/cluster/cluster.go generated vendored
View File

@ -19,6 +19,7 @@ package cluster
import (
"context"
"errors"
"net/http"
"time"
"github.com/go-logr/logr"
@ -27,6 +28,7 @@ import (
"k8s.io/client-go/kubernetes/scheme"
"k8s.io/client-go/rest"
"k8s.io/client-go/tools/record"
"k8s.io/utils/pointer"
"sigs.k8s.io/controller-runtime/pkg/client/apiutil"
logf "sigs.k8s.io/controller-runtime/pkg/internal/log"
@ -37,14 +39,15 @@ import (
// Cluster provides various methods to interact with a cluster.
type Cluster interface {
// SetFields will set any dependencies on an object for which the object has implemented the inject
// interface - e.g. inject.Client.
// Deprecated: use the equivalent Options field to set a field. This method will be removed in v0.10.
SetFields(interface{}) error
// GetHTTPClient returns an HTTP client that can be used to talk to the apiserver
GetHTTPClient() *http.Client
// GetConfig returns an initialized Config
GetConfig() *rest.Config
// GetCache returns a cache.Cache
GetCache() cache.Cache
// GetScheme returns an initialized Scheme
GetScheme() *runtime.Scheme
@ -57,9 +60,6 @@ type Cluster interface {
// GetFieldIndexer returns a client.FieldIndexer configured with the client
GetFieldIndexer() client.FieldIndexer
// GetCache returns a cache.Cache
GetCache() cache.Cache
// GetEventRecorderFor returns a new EventRecorder for the provided name
GetEventRecorderFor(name string) record.EventRecorder
@ -83,7 +83,7 @@ type Options struct {
Scheme *runtime.Scheme
// MapperProvider provides the rest mapper used to map go types to Kubernetes APIs
MapperProvider func(c *rest.Config) (meta.RESTMapper, error)
MapperProvider func(c *rest.Config, httpClient *http.Client) (meta.RESTMapper, error)
// Logger is the logger that should be used by this Cluster.
// If none is set, it defaults to log.Log global logger.
@ -103,24 +103,54 @@ type Options struct {
// Note: If a namespace is specified, controllers can still Watch for a
// cluster-scoped resource (e.g Node). For namespaced resources the cache
// will only hold objects from the desired namespace.
//
// Deprecated: Use Cache.Namespaces instead.
Namespace string
// HTTPClient is the http client that will be used to create the default
// Cache and Client. If not set the rest.HTTPClientFor function will be used
// to create the http client.
HTTPClient *http.Client
// Cache is the cache.Options that will be used to create the default Cache.
// By default, the cache will watch and list requested objects in all namespaces.
Cache cache.Options
// NewCache is the function that will create the cache to be used
// by the manager. If not set this will use the default new cache function.
//
// When using a custom NewCache, the Cache options will be passed to the
// NewCache function.
//
// NOTE: LOW LEVEL PRIMITIVE!
// Only use a custom NewCache if you know what you are doing.
NewCache cache.NewCacheFunc
// Client is the client.Options that will be used to create the default Client.
// By default, the client will use the cache for reads and direct calls for writes.
Client client.Options
// NewClient is the func that creates the client to be used by the manager.
// If not set this will create the default DelegatingClient that will
// use the cache for reads and the client for writes.
// NOTE: The default client will not cache Unstructured.
NewClient NewClientFunc
// If not set this will create a Client backed by a Cache for read operations
// and a direct Client for write operations.
//
// When using a custom NewClient, the Client options will be passed to the
// NewClient function.
//
// NOTE: LOW LEVEL PRIMITIVE!
// Only use a custom NewClient if you know what you are doing.
NewClient client.NewClientFunc
// ClientDisableCacheFor tells the client that, if any cache is used, to bypass it
// for the given objects.
//
// Deprecated: Use Client.Cache.DisableFor instead.
ClientDisableCacheFor []client.Object
// DryRunClient specifies whether the client should be configured to enforce
// dryRun mode.
//
// Deprecated: Use Client.DryRun instead.
DryRunClient bool
// EventBroadcaster records Events emitted by the manager and sends them to the Kubernetes API
@ -137,7 +167,7 @@ type Options struct {
makeBroadcaster intrec.EventBroadcasterProducer
// Dependency injection for testing
newRecorderProvider func(config *rest.Config, scheme *runtime.Scheme, logger logr.Logger, makeBroadcaster intrec.EventBroadcasterProducer) (*intrec.Provider, error)
newRecorderProvider func(config *rest.Config, httpClient *http.Client, scheme *runtime.Scheme, logger logr.Logger, makeBroadcaster intrec.EventBroadcasterProducer) (*intrec.Provider, error)
}
// Option can be used to manipulate Options.
@ -153,52 +183,105 @@ func New(config *rest.Config, opts ...Option) (Cluster, error) {
for _, opt := range opts {
opt(&options)
}
options = setOptionsDefaults(options)
options, err := setOptionsDefaults(options, config)
if err != nil {
options.Logger.Error(err, "Failed to set defaults")
return nil, err
}
// Create the mapper provider
mapper, err := options.MapperProvider(config)
mapper, err := options.MapperProvider(config, options.HTTPClient)
if err != nil {
options.Logger.Error(err, "Failed to get API Group-Resources")
return nil, err
}
// Create the cache for the cached read client and registering informers
cache, err := options.NewCache(config, cache.Options{Scheme: options.Scheme, Mapper: mapper, Resync: options.SyncPeriod, Namespace: options.Namespace})
cacheOpts := options.Cache
{
if cacheOpts.Scheme == nil {
cacheOpts.Scheme = options.Scheme
}
if cacheOpts.Mapper == nil {
cacheOpts.Mapper = mapper
}
if cacheOpts.HTTPClient == nil {
cacheOpts.HTTPClient = options.HTTPClient
}
if cacheOpts.SyncPeriod == nil {
cacheOpts.SyncPeriod = options.SyncPeriod
}
if len(cacheOpts.Namespaces) == 0 && options.Namespace != "" {
cacheOpts.Namespaces = []string{options.Namespace}
}
}
cache, err := options.NewCache(config, cacheOpts)
if err != nil {
return nil, err
}
clientOptions := client.Options{Scheme: options.Scheme, Mapper: mapper}
// Create the client, and default its options.
clientOpts := options.Client
{
if clientOpts.Scheme == nil {
clientOpts.Scheme = options.Scheme
}
if clientOpts.Mapper == nil {
clientOpts.Mapper = mapper
}
if clientOpts.HTTPClient == nil {
clientOpts.HTTPClient = options.HTTPClient
}
if clientOpts.Cache == nil {
clientOpts.Cache = &client.CacheOptions{
Unstructured: false,
}
}
if clientOpts.Cache.Reader == nil {
clientOpts.Cache.Reader = cache
}
apiReader, err := client.New(config, clientOptions)
// For backward compatibility, the ClientDisableCacheFor option should
// be appended to the DisableFor option in the client.
clientOpts.Cache.DisableFor = append(clientOpts.Cache.DisableFor, options.ClientDisableCacheFor...)
if clientOpts.DryRun == nil && options.DryRunClient {
// For backward compatibility, the DryRunClient (if set) option should override
// the DryRun option in the client (if unset).
clientOpts.DryRun = pointer.Bool(true)
}
}
clientWriter, err := options.NewClient(config, clientOpts)
if err != nil {
return nil, err
}
writeObj, err := options.NewClient(cache, config, clientOptions, options.ClientDisableCacheFor...)
// Create the API Reader, a client with no cache.
clientReader, err := client.New(config, client.Options{
HTTPClient: options.HTTPClient,
Scheme: options.Scheme,
Mapper: mapper,
})
if err != nil {
return nil, err
}
if options.DryRunClient {
writeObj = client.NewDryRunClient(writeObj)
}
// Create the recorder provider to inject event recorders for the components.
// TODO(directxman12): the log for the event provider should have a context (name, tags, etc) specific
// to the particular controller that it's being injected into, rather than a generic one like is here.
recorderProvider, err := options.newRecorderProvider(config, options.Scheme, options.Logger.WithName("events"), options.makeBroadcaster)
recorderProvider, err := options.newRecorderProvider(config, options.HTTPClient, options.Scheme, options.Logger.WithName("events"), options.makeBroadcaster)
if err != nil {
return nil, err
}
return &cluster{
config: config,
httpClient: options.HTTPClient,
scheme: options.Scheme,
cache: cache,
fieldIndexes: cache,
client: writeObj,
apiReader: apiReader,
client: clientWriter,
apiReader: clientReader,
recorderProvider: recorderProvider,
mapper: mapper,
logger: options.Logger,
@ -206,21 +289,27 @@ func New(config *rest.Config, opts ...Option) (Cluster, error) {
}
// setOptionsDefaults set default values for Options fields.
func setOptionsDefaults(options Options) Options {
func setOptionsDefaults(options Options, config *rest.Config) (Options, error) {
if options.HTTPClient == nil {
var err error
options.HTTPClient, err = rest.HTTPClientFor(config)
if err != nil {
return options, err
}
}
// Use the Kubernetes client-go scheme if none is specified
if options.Scheme == nil {
options.Scheme = scheme.Scheme
}
if options.MapperProvider == nil {
options.MapperProvider = func(c *rest.Config) (meta.RESTMapper, error) {
return apiutil.NewDynamicRESTMapper(c)
}
options.MapperProvider = apiutil.NewDynamicRESTMapper
}
// Allow users to define how to create a new client
if options.NewClient == nil {
options.NewClient = DefaultNewClient
options.NewClient = client.New
}
// Allow newCache to be mocked
@ -250,39 +339,5 @@ func setOptionsDefaults(options Options) Options {
options.Logger = logf.RuntimeLog.WithName("cluster")
}
return options
}
// NewClientFunc allows a user to define how to create a client.
type NewClientFunc func(cache cache.Cache, config *rest.Config, options client.Options, uncachedObjects ...client.Object) (client.Client, error)
// ClientOptions are the optional arguments for tuning the caching client.
type ClientOptions struct {
UncachedObjects []client.Object
CacheUnstructured bool
}
// DefaultNewClient creates the default caching client, that will never cache Unstructured.
func DefaultNewClient(cache cache.Cache, config *rest.Config, options client.Options, uncachedObjects ...client.Object) (client.Client, error) {
return ClientBuilderWithOptions(ClientOptions{})(cache, config, options, uncachedObjects...)
}
// ClientBuilderWithOptions returns a Client constructor that will build a client
// honoring the options argument
func ClientBuilderWithOptions(options ClientOptions) NewClientFunc {
return func(cache cache.Cache, config *rest.Config, clientOpts client.Options, uncachedObjects ...client.Object) (client.Client, error) {
options.UncachedObjects = append(options.UncachedObjects, uncachedObjects...)
c, err := client.New(config, clientOpts)
if err != nil {
return nil, err
}
return client.NewDelegatingClient(client.NewDelegatingClientInput{
CacheReader: cache,
Client: c,
UncachedObjects: options.UncachedObjects,
CacheUnstructured: options.CacheUnstructured,
})
}
return options, nil
}

41
vendor/sigs.k8s.io/controller-runtime/pkg/cluster/internal.go generated vendored
View File

@ -18,6 +18,7 @@ package cluster
import (
"context"
"net/http"
"github.com/go-logr/logr"
"k8s.io/apimachinery/pkg/api/meta"
@ -28,22 +29,16 @@ import (
"sigs.k8s.io/controller-runtime/pkg/cache"
"sigs.k8s.io/controller-runtime/pkg/client"
intrec "sigs.k8s.io/controller-runtime/pkg/internal/recorder"
"sigs.k8s.io/controller-runtime/pkg/runtime/inject"
)
type cluster struct {
// config is the rest.config used to talk to the apiserver. Required.
config *rest.Config
// scheme is the scheme injected into Controllers, EventHandlers, Sources and Predicates. Defaults
// to scheme.scheme.
scheme *runtime.Scheme
cache cache.Cache
// TODO(directxman12): Provide an escape hatch to get individual indexers
// client is the client injected into Controllers (and EventHandlers, Sources and Predicates).
client client.Client
httpClient *http.Client
scheme *runtime.Scheme
cache cache.Cache
client client.Client
// apiReader is the reader that will make requests to the api server and not the cache.
apiReader client.Reader
@ -64,32 +59,14 @@ type cluster struct {
logger logr.Logger
}
func (c *cluster) SetFields(i interface{}) error {
if _, err := inject.ConfigInto(c.config, i); err != nil {
return err
}
if _, err := inject.ClientInto(c.client, i); err != nil {
return err
}
if _, err := inject.APIReaderInto(c.apiReader, i); err != nil {
return err
}
if _, err := inject.SchemeInto(c.scheme, i); err != nil {
return err
}
if _, err := inject.CacheInto(c.cache, i); err != nil {
return err
}
if _, err := inject.MapperInto(c.mapper, i); err != nil {
return err
}
return nil
}
func (c *cluster) GetConfig() *rest.Config {
return c.config
}
func (c *cluster) GetHTTPClient() *http.Client {
return c.httpClient
}
func (c *cluster) GetClient() client.Client {
return c.client
}