74 lines
2.4 KiB
Bash
74 lines
2.4 KiB
Bash
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#!/bin/bash
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# Copyright 2015 The Kubernetes Authors.
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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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# This script generates config.sh, which is a site-local config file that is not
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# checked into source control.
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# Select and configure Backup Storage Implementation.
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storage=gcs
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read -p "Backup Storage (file, gcs) [gcs]: "
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if [ -n "$REPLY" ]; then storage="$REPLY"; fi
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case "$storage" in
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gcs)
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# Google Cloud Storage
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project=$(gcloud config list project | grep 'project\s*=' | sed -r 's/^.*=\s*(.*)$/\1/')
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read -p "Google Developers Console Project [$project]: "
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if [ -n "$REPLY" ]; then project="$REPLY"; fi
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if [ -z "$project" ]; then
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echo "ERROR: Project name must not be empty."
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exit 1
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fi
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read -p "Google Cloud Storage bucket for Vitess backups: " bucket
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if [ -z "$bucket" ]; then
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echo "ERROR: Bucket name must not be empty."
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exit 1
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fi
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echo
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echo "NOTE: If you haven't already created this bucket, you can do so by running:"
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echo " gsutil mb gs://$bucket"
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echo
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backup_flags=$(echo -backup_storage_implementation gcs \
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-gcs_backup_storage_project "'$project'" \
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-gcs_backup_storage_bucket "'$bucket'")
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;;
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file)
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# Mounted volume (e.g. NFS)
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read -p "Root directory for backups (usually an NFS mount): " file_root
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if [ -z "$file_root" ]; then
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echo "ERROR: Root directory must not be empty."
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exit 1
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fi
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echo
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echo "NOTE: You must add your NFS mount to the vtctld-controller-template"
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echo " and vttablet-pod-template as described in the Kubernetes docs:"
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echo " http://kubernetes.io/v1.0/docs/user-guide/volumes.html#nfs"
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echo
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backup_flags=$(echo -backup_storage_implementation file \
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-file_backup_storage_root "'$file_root'")
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;;
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*)
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echo "ERROR: Unsupported backup storage implementation: $storage"
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exit 1
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esac
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echo "Saving config.sh..."
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echo "backup_flags=\"$backup_flags\"" > config.sh
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