mirror of
https://github.com/arangodb/kube-arangodb.git
synced 2024-12-14 11:57:37 +00:00
121 lines
3.5 KiB
Go
121 lines
3.5 KiB
Go
//
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// DISCLAIMER
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//
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// Copyright 2016-2022 ArangoDB GmbH, Cologne, Germany
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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// Copyright holder is ArangoDB GmbH, Cologne, Germany
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//
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package backup
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import (
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"github.com/arangodb/go-driver"
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backupApi "github.com/arangodb/kube-arangodb/pkg/apis/backup/v1"
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"github.com/arangodb/kube-arangodb/pkg/util/globals"
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)
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func stateReadyHandler(h *handler, backup *backupApi.ArangoBackup) (*backupApi.ArangoBackupStatus, error) {
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deployment, err := h.getArangoDeploymentObject(backup)
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if err != nil {
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return nil, err
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}
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client, err := h.arangoClientFactory(deployment, backup)
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if err != nil {
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return nil, newTemporaryError(err)
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}
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if backup.Status.Backup == nil {
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return nil, newFatalErrorf("missing field .status.backup")
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}
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backupMeta, err := client.Get(driver.BackupID(backup.Status.Backup.ID))
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if err != nil {
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if driver.IsNotFound(err) {
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return wrapUpdateStatus(backup,
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updateStatusState(backupApi.ArangoBackupStateDeleted, ""),
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updateStatusAvailable(false),
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)
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}
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return wrapUpdateStatus(backup,
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updateStatusAvailable(true),
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)
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}
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var available = backupMeta.Available
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// Temporally check if number of db servers match number of pieces
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available = available && backupMeta.NumberOfDBServers == backupMeta.NumberOfPiecesPresent
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if !available {
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return wrapUpdateStatus(backup,
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updateStatusState(backupApi.ArangoBackupStateUnavailable, ""),
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updateStatusBackup(backupMeta),
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updateStatusAvailable(false),
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)
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}
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// Check if upload flag was specified later in runtime
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if backup.Spec.Upload != nil &&
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(backup.Status.Backup.Uploaded == nil || (backup.Status.Backup.Uploaded != nil && !*backup.Status.Backup.Uploaded)) {
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// Ensure that we can start upload process
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states, err := countBackupStates(backup, h.client.BackupV1().ArangoBackups(backup.Namespace))
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if err != nil {
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return nil, err
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}
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if l := states.get(backupApi.ArangoBackupStateUpload, backupApi.ArangoBackupStateUploading); globals.GetGlobals().Backup().ConcurrentUploads().Get() > len(l) {
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// Check if there is no upload with same id
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if len(l.filter(func(b *backupApi.ArangoBackup) bool {
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if a1 := b.Status.Backup; a1 != nil {
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if a2 := backup.Status.Backup; a2 != nil {
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return a1.ID == a2.ID
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}
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}
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return false
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})) == 0 {
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return wrapUpdateStatus(backup,
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updateStatusState(backupApi.ArangoBackupStateUpload, ""),
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updateStatusBackup(backupMeta),
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updateStatusAvailable(true),
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)
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}
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}
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return wrapUpdateStatus(backup,
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updateStatusState(backupApi.ArangoBackupStateReady, "Upload process queued"),
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updateStatusBackup(backupMeta),
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updateStatusAvailable(true),
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)
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}
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if backup.Spec.Upload == nil && backup.Status.Backup.Uploaded != nil {
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return wrapUpdateStatus(backup,
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updateStatusState(backupApi.ArangoBackupStateReady, ""),
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updateStatusBackup(backupMeta),
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updateStatusBackupUpload(nil),
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updateStatusAvailable(true),
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)
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}
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return wrapUpdateStatus(backup,
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updateStatusBackup(backupMeta),
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updateStatusAvailable(true),
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)
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}
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