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setup.go
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setup.go
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package broker
import (
"context"
"time"
"github.com/pkg/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
svcsdk "github.com/aws/aws-sdk-go/service/mq"
svcsdkapi "github.com/aws/aws-sdk-go/service/mq/mqiface"
xpv1 "github.com/crossplane/crossplane-runtime/apis/common/v1"
"github.com/crossplane/crossplane-runtime/pkg/connection"
"github.com/crossplane/crossplane-runtime/pkg/controller"
"github.com/crossplane/crossplane-runtime/pkg/event"
"github.com/crossplane/crossplane-runtime/pkg/meta"
"github.com/crossplane/crossplane-runtime/pkg/reconciler/managed"
"github.com/crossplane/crossplane-runtime/pkg/resource"
svcapitypes "github.com/crossplane-contrib/provider-aws/apis/mq/v1alpha1"
"github.com/crossplane-contrib/provider-aws/apis/v1alpha1"
awsclients "github.com/crossplane-contrib/provider-aws/pkg/clients"
"github.com/crossplane-contrib/provider-aws/pkg/clients/mq"
"github.com/crossplane-contrib/provider-aws/pkg/features"
)
// SetupBroker adds a controller that reconciles Broker.
func SetupBroker(mgr ctrl.Manager, o controller.Options) error {
name := managed.ControllerName(svcapitypes.BrokerGroupKind)
opts := []option{
func(e *external) {
c := &custom{client: e.client, kube: e.kube, external: e}
e.preCreate = c.preCreate
e.postCreate = postCreate
e.preObserve = preObserve
e.preDelete = preDelete
e.postObserve = c.postObserve
e.lateInitialize = LateInitialize
},
}
cps := []managed.ConnectionPublisher{managed.NewAPISecretPublisher(mgr.GetClient(), mgr.GetScheme())}
if o.Features.Enabled(features.EnableAlphaExternalSecretStores) {
cps = append(cps, connection.NewDetailsManager(mgr.GetClient(), v1alpha1.StoreConfigGroupVersionKind))
}
return ctrl.NewControllerManagedBy(mgr).
Named(name).
WithOptions(o.ForControllerRuntime()).
WithEventFilter(resource.DesiredStateChanged()).
For(&svcapitypes.Broker{}).
Complete(managed.NewReconciler(mgr,
resource.ManagedKind(svcapitypes.BrokerGroupVersionKind),
managed.WithInitializers(managed.NewDefaultProviderConfig(mgr.GetClient())),
managed.WithExternalConnecter(&connector{kube: mgr.GetClient(), opts: opts}),
managed.WithPollInterval(o.PollInterval),
managed.WithLogger(o.Logger.WithValues("controller", name)),
managed.WithRecorder(event.NewAPIRecorder(mgr.GetEventRecorderFor(name))),
managed.WithConnectionPublishers(cps...)))
}
type custom struct {
kube client.Client
client svcsdkapi.MQAPI
external *external
}
func preObserve(_ context.Context, cr *svcapitypes.Broker, obj *svcsdk.DescribeBrokerInput) error {
obj.BrokerId = awsclients.String(meta.GetExternalName(cr))
return nil
}
// nolint:gocyclo
func (e *custom) postObserve(ctx context.Context, cr *svcapitypes.Broker, obj *svcsdk.DescribeBrokerResponse, obs managed.ExternalObservation, err error) (managed.ExternalObservation, error) {
if err != nil {
return managed.ExternalObservation{}, err
}
switch awsclients.StringValue(obj.BrokerState) {
case string(svcapitypes.BrokerState_RUNNING):
cr.SetConditions(xpv1.Available())
case string(svcapitypes.BrokerState_CREATION_IN_PROGRESS):
cr.SetConditions(xpv1.Creating())
case string(svcapitypes.BrokerState_REBOOT_IN_PROGRESS):
cr.SetConditions(xpv1.Unavailable())
case string(svcapitypes.BrokerState_DELETION_IN_PROGRESS):
cr.SetConditions(xpv1.Deleting())
case string(svcapitypes.BrokerState_CREATION_FAILED):
cr.SetConditions(xpv1.Unavailable())
}
pw, _, err := mq.GetPassword(ctx, e.kube, &cr.Spec.ForProvider.CustomUsers[0].PasswordSecretRef, cr.Spec.WriteConnectionSecretToReference)
if resource.IgnoreNotFound(err) != nil || pw == "" {
return obs, errors.Wrap(err, "cannot get password from the given secret")
}
// not needed if we get the field properly set in GenerateBroker() (metav1 import issue)
cr.Status.AtProvider.Created = fromTimePtr(obj.Created)
// somehow not in zz_conversions.go/GenerateBroker()
if obj.Logs != nil {
cr.Status.AtProvider.LogsSummary = &svcapitypes.LogsSummary{
Audit: obj.Logs.Audit,
AuditLogGroup: obj.Logs.AuditLogGroup,
General: obj.Logs.General,
GeneralLogGroup: obj.Logs.GeneralLogGroup,
}
if obj.Logs.Pending != nil {
cr.Status.AtProvider.LogsSummary.Pending = &svcapitypes.PendingLogs{
Audit: obj.Logs.Pending.Audit,
General: obj.Logs.Pending.General,
}
}
}
obs.ConnectionDetails = managed.ConnectionDetails{
"BrokerID": []byte(awsclients.StringValue(cr.Status.AtProvider.BrokerID)),
"Region": []byte(awsclients.StringValue(&cr.Spec.ForProvider.Region)),
"Username": []byte(awsclients.StringValue(cr.Spec.ForProvider.CustomUsers[0].Username)),
"Password": []byte(pw),
}
return obs, nil
}
func preDelete(_ context.Context, cr *svcapitypes.Broker, obj *svcsdk.DeleteBrokerInput) (bool, error) {
obj.BrokerId = awsclients.String(meta.GetExternalName(cr))
return false, nil
}
func (e *custom) preCreate(ctx context.Context, cr *svcapitypes.Broker, obj *svcsdk.CreateBrokerRequest) error {
obj.BrokerName = awsclients.String(cr.Name)
pw, _, err := mq.GetPassword(ctx, e.kube, &cr.Spec.ForProvider.CustomUsers[0].PasswordSecretRef, cr.Spec.WriteConnectionSecretToReference)
if resource.IgnoreNotFound(err) != nil || pw == "" {
return errors.Wrap(err, "cannot get password from the given secret")
}
obj.SecurityGroups = cr.Spec.ForProvider.SecurityGroups
obj.SubnetIds = cr.Spec.ForProvider.SubnetIDs
obj.Users = []*svcsdk.User{
{
Username: cr.Spec.ForProvider.CustomUsers[0].Username,
Password: awsclients.String(pw),
ConsoleAccess: cr.Spec.ForProvider.CustomUsers[0].ConsoleAccess,
Groups: cr.Spec.ForProvider.CustomUsers[0].Groups,
},
}
return nil
}
func postCreate(_ context.Context, cr *svcapitypes.Broker, obj *svcsdk.CreateBrokerResponse, cre managed.ExternalCreation, err error) (managed.ExternalCreation, error) {
if err != nil {
return managed.ExternalCreation{}, err
}
meta.SetExternalName(cr, awsclients.StringValue(obj.BrokerId))
return cre, nil
}
// LateInitialize fills the empty fields in *svcapitypes.BrokerParameters with
// the values seen in svcsdk.DescribeBrokerResponse.
// nolint:gocyclo
func LateInitialize(cr *svcapitypes.BrokerParameters, obj *svcsdk.DescribeBrokerResponse) error {
if cr.AuthenticationStrategy == nil && obj.AuthenticationStrategy != nil {
cr.AuthenticationStrategy = awsclients.LateInitializeStringPtr(cr.AuthenticationStrategy, obj.AuthenticationStrategy)
}
if cr.AutoMinorVersionUpgrade == nil && obj.AutoMinorVersionUpgrade != nil {
cr.AutoMinorVersionUpgrade = awsclients.LateInitializeBoolPtr(cr.AutoMinorVersionUpgrade, obj.AutoMinorVersionUpgrade)
}
if cr.EncryptionOptions == nil && obj.EncryptionOptions != nil {
cr.EncryptionOptions = &svcapitypes.EncryptionOptions{
KMSKeyID: obj.EncryptionOptions.KmsKeyId,
UseAWSOwnedKey: obj.EncryptionOptions.UseAwsOwnedKey,
}
}
if cr.Logs == nil && obj.Logs != nil {
cr.Logs = &svcapitypes.Logs{
Audit: obj.Logs.Audit,
General: obj.Logs.General,
}
}
if cr.MaintenanceWindowStartTime == nil && obj.MaintenanceWindowStartTime != nil {
cr.MaintenanceWindowStartTime = &svcapitypes.WeeklyStartTime{
DayOfWeek: obj.MaintenanceWindowStartTime.DayOfWeek,
TimeOfDay: obj.MaintenanceWindowStartTime.TimeOfDay,
TimeZone: obj.MaintenanceWindowStartTime.TimeZone,
}
}
if cr.PubliclyAccessible == nil && obj.PubliclyAccessible != nil {
cr.PubliclyAccessible = awsclients.LateInitializeBoolPtr(cr.PubliclyAccessible, obj.PubliclyAccessible)
}
return nil
}
// fromTimePtr probably not needed if metav1 import issue in zz_conversions.go is fixed
// see https://github.com/aws-controllers-k8s/community/issues/1372
// fromTimePtr is a helper for converting a *time.Time to a *metav1.Time
func fromTimePtr(t *time.Time) *metav1.Time {
if t != nil {
m := metav1.NewTime(*t)
return &m
}
return nil
}