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setup.go
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/
setup.go
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package controller
import (
"errors"
"github.com/bakito/operator-utils/pkg/certs/watcher"
"github.com/bakito/operator-utils/pkg/certs"
"github.com/bakito/operator-utils/pkg/filter"
"github.com/go-logr/logr"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/types"
ctrl "sigs.k8s.io/controller-runtime"
)
// New create a new reconciler
func New(log logr.Logger, namespace string, secretName string, opts certs.Options) Reconciler {
return &reconciler{
log: log,
opts: opts.ApplyDefaults(secretName),
nn: types.NamespacedName{
Namespace: namespace,
Name: secretName,
},
}
}
func (r *reconciler) SetupWithManager(globalMgr, namespacedMgr ctrl.Manager) error {
if r.opts.Name == "" {
return errors.New("no name defined")
}
// setup ca cert watcher
w := watcher.New(r.opts)
if err := globalMgr.Add(w); err != nil {
return err
}
r.Client = namespacedMgr.GetClient()
return ctrl.NewControllerManagedBy(namespacedMgr).
For(&corev1.Secret{}).
WithEventFilter(filter.NamePredicate{
Namespace: r.nn.Namespace,
Names: []string{r.nn.Name},
}).
Complete(r)
}