diff --git a/go.mod b/go.mod index 2ce38295e45..54c311ac431 100644 --- a/go.mod +++ b/go.mod @@ -44,7 +44,7 @@ require ( k8s.io/mount-utils v0.29.1 k8s.io/pod-security-admission v0.0.0 k8s.io/utils v0.0.0-20230726121419-3b25d923346b - sigs.k8s.io/controller-runtime v0.17.0 + sigs.k8s.io/controller-runtime v0.17.1 ) require ( diff --git a/go.sum b/go.sum index 200cbba3099..67711a5ef87 100644 --- a/go.sum +++ b/go.sum @@ -2675,8 +2675,8 @@ rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA= sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0 h1:TgtAeesdhpm2SGwkQasmbeqDo8th5wOBA5h/AjTKA4I= sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0/go.mod h1:VHVDI/KrK4fjnV61bE2g3sA7tiETLn8sooImelsCx3Y= sigs.k8s.io/controller-runtime v0.2.2/go.mod h1:9dyohw3ZtoXQuV1e766PHUn+cmrRCIcBh6XIMFNMZ+I= -sigs.k8s.io/controller-runtime v0.17.0 h1:fjJQf8Ukya+VjogLO6/bNX9HE6Y2xpsO5+fyS26ur/s= -sigs.k8s.io/controller-runtime v0.17.0/go.mod h1:+MngTvIQQQhfXtwfdGw/UOQ/aIaqsYywfCINOtwMO/s= +sigs.k8s.io/controller-runtime v0.17.1 h1:V1dQELMGVk46YVXXQUbTFujU7u4DQj6YUj9Rb6cuzz8= +sigs.k8s.io/controller-runtime v0.17.1/go.mod h1:+MngTvIQQQhfXtwfdGw/UOQ/aIaqsYywfCINOtwMO/s= sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo= sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0= sigs.k8s.io/structured-merge-diff/v4 v4.2.3/go.mod h1:qjx8mGObPmV2aSZepjQjbmb2ihdVs8cGKBraizNC69E= diff --git a/vendor/modules.txt b/vendor/modules.txt index 68bc571b859..7f49e633d2c 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -1604,7 +1604,7 @@ sigs.k8s.io/apiserver-network-proxy/konnectivity-client/pkg/client sigs.k8s.io/apiserver-network-proxy/konnectivity-client/pkg/client/metrics sigs.k8s.io/apiserver-network-proxy/konnectivity-client/pkg/common/metrics sigs.k8s.io/apiserver-network-proxy/konnectivity-client/proto/client -# sigs.k8s.io/controller-runtime v0.17.0 +# sigs.k8s.io/controller-runtime v0.17.1 ## explicit; go 1.21 sigs.k8s.io/controller-runtime/pkg/cache sigs.k8s.io/controller-runtime/pkg/cache/internal diff --git a/vendor/sigs.k8s.io/controller-runtime/pkg/client/apiutil/restmapper.go b/vendor/sigs.k8s.io/controller-runtime/pkg/client/apiutil/restmapper.go index 5af02063b8c..24af330c8b2 100644 --- a/vendor/sigs.k8s.io/controller-runtime/pkg/client/apiutil/restmapper.go +++ b/vendor/sigs.k8s.io/controller-runtime/pkg/client/apiutil/restmapper.go @@ -182,23 +182,28 @@ func (m *mapper) addKnownGroupAndReload(groupName string, versions ...string) er Group: metav1.APIGroup{Name: groupName}, VersionedResources: make(map[string][]metav1.APIResource), } - if _, ok := m.knownGroups[groupName]; ok { - groupResources = m.knownGroups[groupName] - } // Update information for group resources about versioned resources. // The number of API calls is equal to the number of versions: /apis//. - groupVersionResources, err := m.fetchGroupVersionResources(groupName, versions...) + // If we encounter a missing API version (NotFound error), we will remove the group from + // the m.apiGroups and m.knownGroups caches. + // If this happens, in the next call the group will be added back to apiGroups + // and only the existing versions will be loaded in knownGroups. + groupVersionResources, err := m.fetchGroupVersionResourcesLocked(groupName, versions...) if err != nil { return fmt.Errorf("failed to get API group resources: %w", err) } - for version, resources := range groupVersionResources { - groupResources.VersionedResources[version.Version] = resources.APIResources + + if _, ok := m.knownGroups[groupName]; ok { + groupResources = m.knownGroups[groupName] } // Update information for group resources about the API group by adding new versions. // Ignore the versions that are already registered. - for _, version := range versions { + for groupVersion, resources := range groupVersionResources { + version := groupVersion.Version + + groupResources.VersionedResources[version] = resources.APIResources found := false for _, v := range groupResources.Group.Versions { if v.Version == version { @@ -265,8 +270,9 @@ func (m *mapper) findAPIGroupByName(groupName string) (*metav1.APIGroup, error) return m.apiGroups[groupName], nil } -// fetchGroupVersionResources fetches the resources for the specified group and its versions. -func (m *mapper) fetchGroupVersionResources(groupName string, versions ...string) (map[schema.GroupVersion]*metav1.APIResourceList, error) { +// fetchGroupVersionResourcesLocked fetches the resources for the specified group and its versions. +// This method might modify the cache so it needs to be called under the lock. +func (m *mapper) fetchGroupVersionResourcesLocked(groupName string, versions ...string) (map[schema.GroupVersion]*metav1.APIResourceList, error) { groupVersionResources := make(map[schema.GroupVersion]*metav1.APIResourceList) failedGroups := make(map[schema.GroupVersion]error) @@ -274,9 +280,16 @@ func (m *mapper) fetchGroupVersionResources(groupName string, versions ...string groupVersion := schema.GroupVersion{Group: groupName, Version: version} apiResourceList, err := m.client.ServerResourcesForGroupVersion(groupVersion.String()) - if err != nil && !apierrors.IsNotFound(err) { + if apierrors.IsNotFound(err) && m.isGroupVersionCached(groupVersion) { + // If the version is not found, we remove the group from the cache + // so it gets refreshed on the next call. + delete(m.apiGroups, groupName) + delete(m.knownGroups, groupName) + continue + } else if err != nil { failedGroups[groupVersion] = err } + if apiResourceList != nil { // even in case of error, some fallback might have been returned. groupVersionResources[groupVersion] = apiResourceList @@ -290,3 +303,13 @@ func (m *mapper) fetchGroupVersionResources(groupName string, versions ...string return groupVersionResources, nil } + +// isGroupVersionCached checks if a version for a group is cached in the known groups cache. +func (m *mapper) isGroupVersionCached(gv schema.GroupVersion) bool { + if cachedGroup, ok := m.knownGroups[gv.Group]; ok { + _, cached := cachedGroup.VersionedResources[gv.Version] + return cached + } + + return false +}