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74f60b1ee1
We ran into a lot of problems using a finalizer on the backup to allow the Ark server to clean up all associated backup data when deleting a backup. Users also found it less than desirable that deleting the heptio-ark namespace resulted in all the backup data being deleted. This removes the finalizer and replaces it with an explicit DeleteBackupRequest that is created as a means of requesting the deletion of a backup and all its associated data. This is what `ark backup delete` does. If you use kubectl to delete a backup or to delete the heptio-ark namespace, this no longer deletes associated backups. Additionally, as long as the heptio-ark namespace still exists, the Ark server's BackupSyncController will continually sync backups into the heptio-ark namespace from object storage. Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>
41 lines
1.4 KiB
Go
41 lines
1.4 KiB
Go
/*
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Copyright 2017 the Heptio Ark contributors.
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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 v1
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const (
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// DefaultNamespace is the Kubernetes namespace that is used by default for
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// the Ark server and API objects.
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DefaultNamespace = "heptio-ark"
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// ResourcesDir is a top-level directory expected in backups which contains sub-directories
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// for each resource type in the backup.
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ResourcesDir = "resources"
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// RestoreLabelKey is the label key that's applied to all resources that
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// are created during a restore. This is applied for ease of identification
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// of restored resources. The value will be the restore's name.
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RestoreLabelKey = "ark-restore"
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// ClusterScopedDir is the name of the directory containing cluster-scoped
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// resources within an Ark backup.
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ClusterScopedDir = "cluster"
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// NamespaceScopedDir is the name of the directory containing namespace-scoped
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// resource within an Ark backup.
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NamespaceScopedDir = "namespaces"
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)
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