mirror of
https://github.com/vmware-tanzu/velero.git
synced 2026-08-15 11:46:06 +00:00
57 lines
1.7 KiB
Go
57 lines
1.7 KiB
Go
/*
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Copyright 2018, 2019 the Velero 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 config
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import (
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"strings"
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)
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type BackendType string
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const (
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AWSBackend BackendType = "velero.io/aws"
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AzureBackend BackendType = "velero.io/azure"
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GCPBackend BackendType = "velero.io/gcp"
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FSBackend BackendType = "velero.io/fs"
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// CredentialsFileKey is the key within a BSL config that is checked to see if
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// the BSL is using its own credentials, rather than those in the environment
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CredentialsFileKey = "credentialsFile"
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)
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// GetBackendType returns a backend type that is known by Velero.
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// If the provider doesn't indicate a known backend type, but the endpoint is
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// specified, Velero regards it as a S3 compatible object store and return AWSBackend as the type.
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func GetBackendType(provider string, config map[string]string) BackendType {
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if !strings.Contains(provider, "/") {
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provider = "velero.io/" + provider
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}
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bt := BackendType(provider)
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if IsBackendTypeValid(bt) {
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return bt
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} else if config != nil && config["s3Url"] != "" {
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return AWSBackend
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} else {
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return bt
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}
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}
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func IsBackendTypeValid(backendType BackendType) bool {
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return (backendType == AWSBackend || backendType == AzureBackend || backendType == GCPBackend || backendType == FSBackend)
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}
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