/
arangod.go
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/
arangod.go
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//
// 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 rotation
import (
core "k8s.io/api/core/v1"
api "github.com/arangodb/kube-arangodb/pkg/apis/deployment/v1"
"github.com/arangodb/kube-arangodb/pkg/util"
"github.com/arangodb/kube-arangodb/pkg/util/compare"
)
func podCompare(_ api.DeploymentSpec, _ api.ServerGroup, spec, status *core.PodTemplateSpec) compare.Func {
return func(builder api.ActionBuilder) (mode compare.Mode, plan api.Plan, err error) {
if spec.Spec.SchedulerName != status.Spec.SchedulerName {
status.Spec.SchedulerName = spec.Spec.SchedulerName
mode = mode.And(compare.SilentRotation)
}
if !util.CompareInt64p(spec.Spec.TerminationGracePeriodSeconds, status.Spec.TerminationGracePeriodSeconds) {
status.Spec.TerminationGracePeriodSeconds = spec.Spec.TerminationGracePeriodSeconds
mode = mode.And(compare.SilentRotation)
}
return
}
}
func affinityCompare(_ api.DeploymentSpec, _ api.ServerGroup, spec, status *core.PodTemplateSpec) compare.Func {
return func(builder api.ActionBuilder) (mode compare.Mode, plan api.Plan, e error) {
if specC, err := util.SHA256FromJSON(spec.Spec.Affinity); err != nil {
e = err
return
} else {
if statusC, err := util.SHA256FromJSON(status.Spec.Affinity); err != nil {
e = err
return
} else if specC != statusC {
plan = append(plan, SchedulingChangeAction(builder))
mode = mode.And(compare.SilentRotation)
status.Spec.Affinity = spec.Spec.Affinity.DeepCopy()
return
} else {
return
}
}
}
}