/
spinnakeraccount_controller.go
159 lines (139 loc) · 5.37 KB
/
spinnakeraccount_controller.go
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package spinnakeraccount
import (
"context"
"github.com/armory/spinnaker-operator/pkg/accounts"
"github.com/armory/spinnaker-operator/pkg/accounts/account"
"github.com/armory/spinnaker-operator/pkg/apis/spinnaker/interfaces"
"github.com/armory/spinnaker-operator/pkg/secrets"
"github.com/armory/spinnaker-operator/pkg/util"
"k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/api/meta"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/client-go/rest"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/controller"
"sigs.k8s.io/controller-runtime/pkg/handler"
"sigs.k8s.io/controller-runtime/pkg/manager"
"sigs.k8s.io/controller-runtime/pkg/reconcile"
logf "sigs.k8s.io/controller-runtime/pkg/runtime/log"
"sigs.k8s.io/controller-runtime/pkg/source"
)
var log = logf.Log.WithName("spinnakerservice")
var TypesFactory interfaces.TypesFactory
// Add creates a new SpinnakerService Controller and adds it to the Manager. The Manager will set fields on the Controller
// and Start it when the Manager is Started.
func Add(mgr manager.Manager) error {
return add(mgr, newReconciler(mgr))
}
// newReconciler returns a new reconcile.Reconciler
func newReconciler(mgr manager.Manager) reconcile.Reconciler {
return &ReconcileSpinnakerAccount{
client: mgr.GetClient(),
restConfig: mgr.GetConfig(),
scheme: mgr.GetScheme(),
}
}
// add adds a new Controller to mgr with r as the reconcile.Reconciler
func add(mgr manager.Manager, r reconcile.Reconciler) error {
// Create a new controller
c, err := controller.New("spinnakeraccount-controller", mgr, controller.Options{Reconciler: r})
if err != nil {
return err
}
// Watch for changes to primary resource SpinnakerService
err = c.Watch(&source.Kind{Type: TypesFactory.NewAccount()}, &handler.EnqueueRequestForObject{})
if err != nil {
// Ignore no kind match
if _, ok := err.(*meta.NoKindMatchError); ok {
log.Info("operator starting without support for SpinnakerAccount")
return nil
}
return err
}
return nil
}
// blank assignment to verify that ReconcileSpinnakerService implements reconcile.Reconciler
var _ reconcile.Reconciler = &ReconcileSpinnakerAccount{}
// ReconcileSpinnakerService reconciles a SpinnakerService object
type ReconcileSpinnakerAccount struct {
// This client, initialized using mgr.Client() above, is a split client
// that reads objects from the cache and writes to the apiserver
client client.Client
restConfig *rest.Config
scheme *runtime.Scheme
}
// Reconcile reads that state of the cluster for a SpinnakerService object and makes changes based on the state read
// and what is in the SpinnakerService.Spec
// Note:
// The Controller will requeue the Request to be processed again if the returned error is non-nil or
// Result.Requeue is true, otherwise upon completion it will remove the work from the queue.
func (r *ReconcileSpinnakerAccount) Reconcile(request reconcile.Request) (reconcile.Result, error) {
reqLogger := log.WithValues("Request.Namespace", request.Namespace, "Request.Name", request.Name)
reqLogger.Info("Reconciling SpinnakerAccount")
// Fetch the SpinnakerService instance
instance := TypesFactory.NewAccount()
ctx := secrets.NewContext(context.TODO(), r.restConfig, request.Namespace)
defer secrets.Cleanup(ctx)
err := r.client.Get(ctx, request.NamespacedName, instance)
if err != nil {
if errors.IsNotFound(err) {
// Request object not found, could have been deleted after reconcile request.
// Owned objects are automatically garbage collected. For additional cleanup logic use finalizers.
// Return and don't requeue
return reconcile.Result{}, nil
}
// Error reading the object - requeue the request.
return reconcile.Result{}, err
}
// Check if we need to redeploy
reqLogger.Info("Checking Spinnaker accounts")
aType, err := accounts.GetType(instance.GetSpec().Type)
if err != nil {
return reconcile.Result{}, err
}
cpInstance := instance.DeepCopyInterface()
err = r.deploy(ctx, cpInstance, aType)
return reconcile.Result{}, err
}
func (r *ReconcileSpinnakerAccount) deploy(ctx context.Context, account interfaces.SpinnakerAccount, accountType account.SpinnakerAccountType) error {
spinsvc, err := util.FindSpinnakerService(r.client, account.GetNamespace(), TypesFactory)
if err != nil {
return err
}
// No service to deploy to
if spinsvc == nil {
log.Info("no SpinnakerService to deploy account to")
return nil
}
// Check we can inject dynamic accounts in the SpinnakerService
if !spinsvc.GetAccountConfig().Enabled || !spinsvc.GetAccountConfig().Dynamic {
log.Info("SpinnakerService not accepting dynamic accounts", "metadata.name", spinsvc.GetName())
}
// Get all Spinnaker accounts
allAccounts, err := accounts.AllValidCRDAccounts(ctx, r.client, account.GetNamespace())
if err != nil {
return err
}
// Go through all affected services and update dynamic config secret
for _, svc := range accountType.GetServices() {
ss, err := accounts.PrepareSettings(ctx, svc, allAccounts)
if err != nil {
return err
}
dep, err := util.FindDeployment(r.client, spinsvc, svc)
if err != nil {
return err
}
sec, err := util.FindSecretInDeployment(r.client, dep, svc, "/opt/spinnaker/config")
if err != nil {
return err
}
if err = util.UpdateSecret(sec, svc, ss, accounts.SpringProfile); err != nil {
return err
}
if err = r.client.Update(ctx, sec); err != nil {
return err
}
}
return nil
}