PostgresTeam CRD for advanced team management (#1165)

* PostgresTeamCRD for advanced team management * rework internal structure to be closer to CRD * superusers instead of admin * add more util functions and unit tests * fix initHumanUsers * check for superusers when creating normal teams * polishing and fixes * adding the essential missing pieces * add documentation and update rbac * reflect some feedback * reflect more feedback * fixing debug logs and raise QueueResyncPeriodTPR * add two more flags to disable CRD and its superuser support * fix chart * update go modules * move to client 1.19.3 and update codegen
2026-10-05 06:41:11 +02:00 · 2020-10-28 10:40:10 +01:00
parent 3a86dfc8bb
commit d658b9672e
39 changed files with 1509 additions and 47 deletions
@@ -33,6 +33,7 @@ import (
 type AcidV1Interface interface {
 	RESTClient() rest.Interface
 	OperatorConfigurationsGetter
+	PostgresTeamsGetter
 	PostgresqlsGetter
 }

@@ -45,6 +46,10 @@ func (c *AcidV1Client) OperatorConfigurations(namespace string) OperatorConfigur
 	return newOperatorConfigurations(c, namespace)
 }

+func (c *AcidV1Client) PostgresTeams(namespace string) PostgresTeamInterface {
+	return newPostgresTeams(c, namespace)
+}
+
 func (c *AcidV1Client) Postgresqls(namespace string) PostgresqlInterface {
 	return newPostgresqls(c, namespace)
 }
@@ -38,6 +38,10 @@ func (c *FakeAcidV1) OperatorConfigurations(namespace string) v1.OperatorConfigu
 	return &FakeOperatorConfigurations{c, namespace}
 }

+func (c *FakeAcidV1) PostgresTeams(namespace string) v1.PostgresTeamInterface {
+	return &FakePostgresTeams{c, namespace}
+}
+
 func (c *FakeAcidV1) Postgresqls(namespace string) v1.PostgresqlInterface {
 	return &FakePostgresqls{c, namespace}
 }
@@ -0,0 +1,136 @@
+/*
+Copyright 2020 Compose, Zalando SE
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	"context"
+
+	acidzalandov1 "github.com/zalando/postgres-operator/pkg/apis/acid.zalan.do/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakePostgresTeams implements PostgresTeamInterface
+type FakePostgresTeams struct {
+	Fake *FakeAcidV1
+	ns   string
+}
+
+var postgresteamsResource = schema.GroupVersionResource{Group: "acid.zalan.do", Version: "v1", Resource: "postgresteams"}
+
+var postgresteamsKind = schema.GroupVersionKind{Group: "acid.zalan.do", Version: "v1", Kind: "PostgresTeam"}
+
+// Get takes name of the postgresTeam, and returns the corresponding postgresTeam object, and an error if there is any.
+func (c *FakePostgresTeams) Get(ctx context.Context, name string, options v1.GetOptions) (result *acidzalandov1.PostgresTeam, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(postgresteamsResource, c.ns, name), &acidzalandov1.PostgresTeam{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*acidzalandov1.PostgresTeam), err
+}
+
+// List takes label and field selectors, and returns the list of PostgresTeams that match those selectors.
+func (c *FakePostgresTeams) List(ctx context.Context, opts v1.ListOptions) (result *acidzalandov1.PostgresTeamList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(postgresteamsResource, postgresteamsKind, c.ns, opts), &acidzalandov1.PostgresTeamList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &acidzalandov1.PostgresTeamList{ListMeta: obj.(*acidzalandov1.PostgresTeamList).ListMeta}
+	for _, item := range obj.(*acidzalandov1.PostgresTeamList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested postgresTeams.
+func (c *FakePostgresTeams) Watch(ctx context.Context, opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(postgresteamsResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a postgresTeam and creates it.  Returns the server's representation of the postgresTeam, and an error, if there is any.
+func (c *FakePostgresTeams) Create(ctx context.Context, postgresTeam *acidzalandov1.PostgresTeam, opts v1.CreateOptions) (result *acidzalandov1.PostgresTeam, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(postgresteamsResource, c.ns, postgresTeam), &acidzalandov1.PostgresTeam{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*acidzalandov1.PostgresTeam), err
+}
+
+// Update takes the representation of a postgresTeam and updates it. Returns the server's representation of the postgresTeam, and an error, if there is any.
+func (c *FakePostgresTeams) Update(ctx context.Context, postgresTeam *acidzalandov1.PostgresTeam, opts v1.UpdateOptions) (result *acidzalandov1.PostgresTeam, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(postgresteamsResource, c.ns, postgresTeam), &acidzalandov1.PostgresTeam{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*acidzalandov1.PostgresTeam), err
+}
+
+// Delete takes name of the postgresTeam and deletes it. Returns an error if one occurs.
+func (c *FakePostgresTeams) Delete(ctx context.Context, name string, opts v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(postgresteamsResource, c.ns, name), &acidzalandov1.PostgresTeam{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakePostgresTeams) DeleteCollection(ctx context.Context, opts v1.DeleteOptions, listOpts v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(postgresteamsResource, c.ns, listOpts)
+
+	_, err := c.Fake.Invokes(action, &acidzalandov1.PostgresTeamList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched postgresTeam.
+func (c *FakePostgresTeams) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts v1.PatchOptions, subresources ...string) (result *acidzalandov1.PostgresTeam, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(postgresteamsResource, c.ns, name, pt, data, subresources...), &acidzalandov1.PostgresTeam{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*acidzalandov1.PostgresTeam), err
+}
@@ -26,4 +26,6 @@ package v1

 type OperatorConfigurationExpansion interface{}

+type PostgresTeamExpansion interface{}
+
 type PostgresqlExpansion interface{}
@@ -0,0 +1,184 @@
+/*
+Copyright 2020 Compose, Zalando SE
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"context"
+	"time"
+
+	v1 "github.com/zalando/postgres-operator/pkg/apis/acid.zalan.do/v1"
+	scheme "github.com/zalando/postgres-operator/pkg/generated/clientset/versioned/scheme"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// PostgresTeamsGetter has a method to return a PostgresTeamInterface.
+// A group's client should implement this interface.
+type PostgresTeamsGetter interface {
+	PostgresTeams(namespace string) PostgresTeamInterface
+}
+
+// PostgresTeamInterface has methods to work with PostgresTeam resources.
+type PostgresTeamInterface interface {
+	Create(ctx context.Context, postgresTeam *v1.PostgresTeam, opts metav1.CreateOptions) (*v1.PostgresTeam, error)
+	Update(ctx context.Context, postgresTeam *v1.PostgresTeam, opts metav1.UpdateOptions) (*v1.PostgresTeam, error)
+	Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error
+	DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error
+	Get(ctx context.Context, name string, opts metav1.GetOptions) (*v1.PostgresTeam, error)
+	List(ctx context.Context, opts metav1.ListOptions) (*v1.PostgresTeamList, error)
+	Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error)
+	Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.PostgresTeam, err error)
+	PostgresTeamExpansion
+}
+
+// postgresTeams implements PostgresTeamInterface
+type postgresTeams struct {
+	client rest.Interface
+	ns     string
+}
+
+// newPostgresTeams returns a PostgresTeams
+func newPostgresTeams(c *AcidV1Client, namespace string) *postgresTeams {
+	return &postgresTeams{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the postgresTeam, and returns the corresponding postgresTeam object, and an error if there is any.
+func (c *postgresTeams) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.PostgresTeam, err error) {
+	result = &v1.PostgresTeam{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("postgresteams").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of PostgresTeams that match those selectors.
+func (c *postgresTeams) List(ctx context.Context, opts metav1.ListOptions) (result *v1.PostgresTeamList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1.PostgresTeamList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("postgresteams").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested postgresTeams.
+func (c *postgresTeams) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("postgresteams").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch(ctx)
+}
+
+// Create takes the representation of a postgresTeam and creates it.  Returns the server's representation of the postgresTeam, and an error, if there is any.
+func (c *postgresTeams) Create(ctx context.Context, postgresTeam *v1.PostgresTeam, opts metav1.CreateOptions) (result *v1.PostgresTeam, err error) {
+	result = &v1.PostgresTeam{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("postgresteams").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(postgresTeam).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Update takes the representation of a postgresTeam and updates it. Returns the server's representation of the postgresTeam, and an error, if there is any.
+func (c *postgresTeams) Update(ctx context.Context, postgresTeam *v1.PostgresTeam, opts metav1.UpdateOptions) (result *v1.PostgresTeam, err error) {
+	result = &v1.PostgresTeam{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("postgresteams").
+		Name(postgresTeam.Name).
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(postgresTeam).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Delete takes name of the postgresTeam and deletes it. Returns an error if one occurs.
+func (c *postgresTeams) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("postgresteams").
+		Name(name).
+		Body(&opts).
+		Do(ctx).
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *postgresTeams) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
+	var timeout time.Duration
+	if listOpts.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOpts.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("postgresteams").
+		VersionedParams(&listOpts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(&opts).
+		Do(ctx).
+		Error()
+}
+
+// Patch applies the patch and returns the patched postgresTeam.
+func (c *postgresTeams) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.PostgresTeam, err error) {
+	result = &v1.PostgresTeam{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("postgresteams").
+		Name(name).
+		SubResource(subresources...).
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(data).
+		Do(ctx).
+		Into(result)
+	return
+}
@@ -30,6 +30,8 @@ import (

 // Interface provides access to all the informers in this group version.
 type Interface interface {
+	// PostgresTeams returns a PostgresTeamInformer.
+	PostgresTeams() PostgresTeamInformer
 	// Postgresqls returns a PostgresqlInformer.
 	Postgresqls() PostgresqlInformer
 }
@@ -45,6 +47,11 @@ func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakList
 	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
 }

+// PostgresTeams returns a PostgresTeamInformer.
+func (v *version) PostgresTeams() PostgresTeamInformer {
+	return &postgresTeamInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
 // Postgresqls returns a PostgresqlInformer.
 func (v *version) Postgresqls() PostgresqlInformer {
 	return &postgresqlInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
@@ -0,0 +1,96 @@
+/*
+Copyright 2020 Compose, Zalando SE
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"context"
+	time "time"
+
+	acidzalandov1 "github.com/zalando/postgres-operator/pkg/apis/acid.zalan.do/v1"
+	versioned "github.com/zalando/postgres-operator/pkg/generated/clientset/versioned"
+	internalinterfaces "github.com/zalando/postgres-operator/pkg/generated/informers/externalversions/internalinterfaces"
+	v1 "github.com/zalando/postgres-operator/pkg/generated/listers/acid.zalan.do/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// PostgresTeamInformer provides access to a shared informer and lister for
+// PostgresTeams.
+type PostgresTeamInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.PostgresTeamLister
+}
+
+type postgresTeamInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewPostgresTeamInformer constructs a new informer for PostgresTeam type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewPostgresTeamInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredPostgresTeamInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredPostgresTeamInformer constructs a new informer for PostgresTeam type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredPostgresTeamInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AcidV1().PostgresTeams(namespace).List(context.TODO(), options)
+			},
+			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AcidV1().PostgresTeams(namespace).Watch(context.TODO(), options)
+			},
+		},
+		&acidzalandov1.PostgresTeam{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *postgresTeamInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredPostgresTeamInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *postgresTeamInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&acidzalandov1.PostgresTeam{}, f.defaultInformer)
+}
+
+func (f *postgresTeamInformer) Lister() v1.PostgresTeamLister {
+	return v1.NewPostgresTeamLister(f.Informer().GetIndexer())
+}
@@ -59,6 +59,8 @@ func (f *genericInformer) Lister() cache.GenericLister {
 func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource) (GenericInformer, error) {
 	switch resource {
 	// Group=acid.zalan.do, Version=v1
+	case v1.SchemeGroupVersion.WithResource("postgresteams"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Acid().V1().PostgresTeams().Informer()}, nil
 	case v1.SchemeGroupVersion.WithResource("postgresqls"):
 		return &genericInformer{resource: resource.GroupResource(), informer: f.Acid().V1().Postgresqls().Informer()}, nil

@@ -24,6 +24,14 @@ SOFTWARE.

 package v1

+// PostgresTeamListerExpansion allows custom methods to be added to
+// PostgresTeamLister.
+type PostgresTeamListerExpansion interface{}
+
+// PostgresTeamNamespaceListerExpansion allows custom methods to be added to
+// PostgresTeamNamespaceLister.
+type PostgresTeamNamespaceListerExpansion interface{}
+
 // PostgresqlListerExpansion allows custom methods to be added to
 // PostgresqlLister.
 type PostgresqlListerExpansion interface{}
@@ -0,0 +1,105 @@
+/*
+Copyright 2020 Compose, Zalando SE
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "github.com/zalando/postgres-operator/pkg/apis/acid.zalan.do/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// PostgresTeamLister helps list PostgresTeams.
+// All objects returned here must be treated as read-only.
+type PostgresTeamLister interface {
+	// List lists all PostgresTeams in the indexer.
+	// Objects returned here must be treated as read-only.
+	List(selector labels.Selector) (ret []*v1.PostgresTeam, err error)
+	// PostgresTeams returns an object that can list and get PostgresTeams.
+	PostgresTeams(namespace string) PostgresTeamNamespaceLister
+	PostgresTeamListerExpansion
+}
+
+// postgresTeamLister implements the PostgresTeamLister interface.
+type postgresTeamLister struct {
+	indexer cache.Indexer
+}
+
+// NewPostgresTeamLister returns a new PostgresTeamLister.
+func NewPostgresTeamLister(indexer cache.Indexer) PostgresTeamLister {
+	return &postgresTeamLister{indexer: indexer}
+}
+
+// List lists all PostgresTeams in the indexer.
+func (s *postgresTeamLister) List(selector labels.Selector) (ret []*v1.PostgresTeam, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.PostgresTeam))
+	})
+	return ret, err
+}
+
+// PostgresTeams returns an object that can list and get PostgresTeams.
+func (s *postgresTeamLister) PostgresTeams(namespace string) PostgresTeamNamespaceLister {
+	return postgresTeamNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// PostgresTeamNamespaceLister helps list and get PostgresTeams.
+// All objects returned here must be treated as read-only.
+type PostgresTeamNamespaceLister interface {
+	// List lists all PostgresTeams in the indexer for a given namespace.
+	// Objects returned here must be treated as read-only.
+	List(selector labels.Selector) (ret []*v1.PostgresTeam, err error)
+	// Get retrieves the PostgresTeam from the indexer for a given namespace and name.
+	// Objects returned here must be treated as read-only.
+	Get(name string) (*v1.PostgresTeam, error)
+	PostgresTeamNamespaceListerExpansion
+}
+
+// postgresTeamNamespaceLister implements the PostgresTeamNamespaceLister
+// interface.
+type postgresTeamNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all PostgresTeams in the indexer for a given namespace.
+func (s postgresTeamNamespaceLister) List(selector labels.Selector) (ret []*v1.PostgresTeam, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.PostgresTeam))
+	})
+	return ret, err
+}
+
+// Get retrieves the PostgresTeam from the indexer for a given namespace and name.
+func (s postgresTeamNamespaceLister) Get(name string) (*v1.PostgresTeam, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("postgresteam"), name)
+	}
+	return obj.(*v1.PostgresTeam), nil
+}