forked from rook/rook
Peter Razumovsky
d7c67fecee
In some cases, for example, kube-api nods, CephBlockPool's status could be failed to update. In that case, rook-operator does not tries to update status again. This fix requests for requeue if pool's status update is failed. Signed-off-by: Peter Razumovsky <prazumovsky@mirantis.com>
100 lines
3.4 KiB
Go
100 lines
3.4 KiB
Go
/*
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Copyright 2020 The Rook Authors. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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// Package pool to manage a rook pool.
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package pool
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import (
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"github.com/pkg/errors"
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cephv1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1"
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cephclient "github.com/rook/rook/pkg/daemon/ceph/client"
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opcontroller "github.com/rook/rook/pkg/operator/ceph/controller"
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"github.com/rook/rook/pkg/operator/ceph/reporting"
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"github.com/rook/rook/pkg/operator/k8sutil"
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kerrors "k8s.io/apimachinery/pkg/api/errors"
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"k8s.io/apimachinery/pkg/types"
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)
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// updateStatus updates a pool CR with the given status
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func (r *ReconcileCephBlockPool) updateStatus(poolName types.NamespacedName, status cephv1.ConditionType, observedGeneration int64) error {
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pool := &cephv1.CephBlockPool{}
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err := r.client.Get(r.opManagerContext, poolName, pool)
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if err != nil {
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if kerrors.IsNotFound(err) {
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logger.Debug("CephBlockPool resource not found. Ignoring since object must be deleted.")
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return nil
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}
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logger.Warningf("failed to retrieve pool %q to update status to %q. %v", poolName, status, err)
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return errors.Wrapf(err, "failed to retrieve pool %q to update status to %q", poolName, status)
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}
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if pool.Status == nil {
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pool.Status = &cephv1.CephBlockPoolStatus{}
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}
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// add pool ID to the status
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if status == cephv1.ConditionReady && pool.Status.PoolID == 0 {
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r.updatePoolID(pool)
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}
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pool.Status.Phase = status
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updateStatusInfo(pool)
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if observedGeneration != k8sutil.ObservedGenerationNotAvailable {
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pool.Status.ObservedGeneration = observedGeneration
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}
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if err := reporting.UpdateStatus(r.client, pool); err != nil {
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logger.Warningf("failed to set pool %q status to %q. %v", pool.Name, status, err)
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return errors.Wrapf(err, "failed to set pool %q status to %q", pool.Name, status)
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}
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logger.Debugf("pool %q status updated to %q", poolName, status)
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return nil
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}
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func updateStatusInfo(cephBlockPool *cephv1.CephBlockPool) {
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m := make(map[string]string)
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if cephBlockPool.Status.Phase == cephv1.ConditionReady && cephBlockPool.Spec.Mirroring.Enabled {
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mirroringInfo := opcontroller.GenerateStatusInfo(cephBlockPool)
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for key, value := range mirroringInfo {
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m[key] = value
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}
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}
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if cephBlockPool.Spec.IsReplicated() {
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m["type"] = "Replicated"
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} else {
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m["type"] = "Erasure Coded"
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}
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if cephBlockPool.Spec.FailureDomain != "" {
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m["failureDomain"] = cephBlockPool.Spec.FailureDomain
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} else {
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m["failureDomain"] = cephv1.DefaultFailureDomain
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}
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cephBlockPool.Status.Info = m
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}
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func (r *ReconcileCephBlockPool) updatePoolID(cephBlockPool *cephv1.CephBlockPool) {
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poolName := cephBlockPool.ToNamedPoolSpec().Name
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poolDetails, err := cephclient.GetPoolDetails(r.context, r.clusterInfo, poolName)
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if err != nil {
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logger.Warningf("failed to get pool details for cephBlockPool %q", poolName)
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return
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}
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logger.Infof("set pool ID %d to cephBlockPool %q status", poolDetails.Number, poolName)
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cephBlockPool.Status.PoolID = poolDetails.Number
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}
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