mirror of
https://github.com/arangodb/kube-arangodb.git
synced 2024-12-14 11:57:37 +00:00
92 lines
2.7 KiB
Go
92 lines
2.7 KiB
Go
//
|
|
// DISCLAIMER
|
|
//
|
|
// Copyright 2016-2024 ArangoDB GmbH, Cologne, Germany
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
//
|
|
// Copyright holder is ArangoDB GmbH, Cologne, Germany
|
|
//
|
|
|
|
package reconcile
|
|
|
|
import (
|
|
"context"
|
|
"time"
|
|
|
|
"github.com/rs/zerolog"
|
|
meta "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
|
|
api "github.com/arangodb/kube-arangodb/pkg/apis/deployment/v1"
|
|
"github.com/arangodb/kube-arangodb/pkg/logging"
|
|
)
|
|
|
|
var reconcileLogger = logging.Global().RegisterAndGetLogger("deployment-reconcile", logging.Info, logging.WithSamplingPeriod(time.Second*10))
|
|
|
|
// Reconciler is the service that takes care of bring the a deployment
|
|
// in line with its (changed) specification.
|
|
type Reconciler struct {
|
|
namespace, name string
|
|
log logging.Logger
|
|
planLogger logging.Logger
|
|
context Context
|
|
|
|
metrics Metrics
|
|
}
|
|
|
|
// NewReconciler creates a new reconciler with given context.
|
|
func NewReconciler(namespace, name string, context Context) *Reconciler {
|
|
r := &Reconciler{
|
|
context: context,
|
|
namespace: namespace,
|
|
name: name,
|
|
}
|
|
r.log = reconcileLogger.WrapObj(r)
|
|
r.planLogger = r.log.Str("section", "plan")
|
|
return r
|
|
}
|
|
|
|
func (r *Reconciler) WrapLogger(in *zerolog.Event) *zerolog.Event {
|
|
return in.Str("namespace", r.namespace).Str("name", r.name)
|
|
}
|
|
|
|
// CheckDeployment checks for obviously broken things and fixes them immediately
|
|
func (r *Reconciler) CheckDeployment(ctx context.Context) error {
|
|
spec := r.context.GetSpec()
|
|
status := r.context.GetStatus()
|
|
|
|
if spec.GetMode().HasCoordinators() {
|
|
// Check if there are coordinators
|
|
if status.Members.Coordinators.AllFailed() {
|
|
r.log.Error("All coordinators failed - reset")
|
|
for _, m := range status.Members.Coordinators {
|
|
cache, ok := r.context.ACS().ClusterCache(m.ClusterID)
|
|
if !ok {
|
|
r.log.Warn("Cluster is not ready")
|
|
continue
|
|
}
|
|
|
|
if err := cache.Client().Kubernetes().CoreV1().Secrets(cache.Namespace()).Delete(ctx, m.Pod.GetName(), meta.DeleteOptions{}); err != nil {
|
|
r.log.Err(err).Error("Failed to delete secret")
|
|
}
|
|
m.Phase = api.MemberPhaseNone
|
|
|
|
if err := r.context.UpdateMember(ctx, m); err != nil {
|
|
r.log.Err(err).Error("Failed to update member")
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|