/
reconciler.go
61 lines (49 loc) · 1.5 KB
/
reconciler.go
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// Copyright © 2018 the Kudzu contributors.
// Licensed under the Apache License, Version 2.0; see the NOTICE file.
package api
import (
"context"
"github.com/go-logr/zapr"
"go.uber.org/zap"
core "k8s.io/api/core/v1"
kudzu "kudzu.sh/api/kudzu/v1alpha1"
"sigs.k8s.io/controller-runtime/pkg/builder"
"sigs.k8s.io/controller-runtime/pkg/client"
clog "sigs.k8s.io/controller-runtime/pkg/log"
"sigs.k8s.io/controller-runtime/pkg/manager"
"sigs.k8s.io/controller-runtime/pkg/reconcile"
)
func Build(ctx context.Context, log *zap.Logger, mgr manager.Manager) {
log = log.With(zap.String("reconciler", "api"))
clog.SetLogger(zapr.NewLogger(log))
_, err := builder.SimpleController().
WithManager(mgr).
ForType(&kudzu.API{}).
Owns(&core.Pod{}).
Build(&Reconciler{ctx: ctx, log: log})
if err != nil {
log.Fatal("Could not build controller", zap.Error(err))
}
}
type Reconciler struct {
client.Client
ctx context.Context
log *zap.Logger
}
func (r *Reconciler) Reconcile(req reconcile.Request) (reconcile.Result, error) {
ctx, cancel := context.WithCancel(r.ctx)
defer cancel()
log := r.log.With(zap.String("api", req.NamespacedName.Name))
log.Debug("Reconciliation requested")
api := kudzu.API{}
err := r.Get(ctx, req.NamespacedName, &api)
if err != nil {
return reconcile.Result{}, err
}
log.Info("Reconciling", zap.String("source", api.Spec.Source.Image.Repository))
return reconcile.Result{}, nil
}
func (r *Reconciler) InjectClient(c client.Client) error {
r.Client = c
return nil
}