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MultiBackup3.0.yaml
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MultiBackup3.0.yaml
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AWSTemplateFormatVersion: 2010-09-09
# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Description: Configure custom backup schedule for your Amazon FSx for NetApp ONTAP file system volumes.
Metadata:
AWS::CloudFormation::Interface:
ParameterGroups:
- Label:
default: FSx Custom Backup Scheduler Parameters
Parameters:
- ResourceID
- CronSchedule
- RetainDays
- BackupTagName
- Label:
default: Backup Notifications
Parameters:
- Email
- SuccessNotification
ParameterLabels:
FileSystemIds:
default: "Filesystem ID or Volume ID"
CronSchedule:
default: "CRON schedule pattern for backups (default is every 6 hours)"
RetainDays:
default: "Backup retention (days)"
BackupTagName:
default: "Name for backups"
SuccessNotification:
default: "Backup Notification (Yes/No)"
Email:
default: "Email address"
Parameters:
# The FSx for ONTAP file system IDs for which you want to manage a custom backup schedule
ResourceID:
Description: Amazon FSx for NetApp ONTAP file system ID or Volume ID
Type: String
AllowedPattern: "^fs(vol-|-)[A-Za-z0-9]+"
# Schedule for creating backups (and purging expired)
CronSchedule:
Description: CRON schedule for backups (default every 6 hours)
Type: String
Default: "0 0/6 * * ? *"
# Number of days of backups you want to retain
RetainDays:
Description: Number of days to retain custom-scheduled backups
Type: Number
Default: 7
# Email for notifications
Email:
Description: Email for backup notifications
Type: String
# Value of backup Name tag (shows in Name column in backups list in console)
BackupTagName:
Description: The name of backups (shown in FSx console)
Type: String
Default: "User-scheduled backup"
# If customer wants notification for successful backups
SuccessNotification:
Description: Do you want to be notified for successful backups? *for failure, you will always be notified
Type: String
AllowedValues:
- "Yes"
- "No"
Default: "Yes"
Resources:
SnsKey:
Type: 'AWS::KMS::Key'
Properties:
KeyPolicy:
Version: '2012-10-17'
Statement:
- Effect: Allow
Principal:
AWS: !Sub 'arn:aws:iam::${AWS::AccountId}:root'
Action: 'kms:*'
Resource: '*'
- Effect: Allow
Principal:
Service: !Sub 'sns.amazonaws.com'
Action:
- 'kms:Encrypt'
- 'kms:Decrypt'
- 'kms:ReEncrypt*'
- 'kms:GenerateDataKey*'
- 'kms:CreateGrant'
- 'kms:ListGrants'
- 'kms:DescribeKey'
Resource: '*'
- Effect: Allow
Principal:
Service: !Sub 'cloudwatch.amazonaws.com'
Action:
- 'kms:Decrypt'
- 'kms:GenerateDataKey*'
Resource: '*'
- Effect: Allow
Principal:
Service: !Sub 'lambda.amazonaws.com'
Action:
- 'kms:Decrypt'
- 'kms:GenerateDataKey*'
Resource: '*'
- Effect: Allow
Principal:
AWS: !Sub 'arn:aws:iam::${AWS::AccountId}:role/${BackupManagerRole}'
Action:
- 'kms:Decrypt'
- 'kms:GenerateDataKey*'
Resource: '*'
SNSTopic:
DependsOn: SnsKey
Type: AWS::SNS::Topic
Properties:
DisplayName: !Sub ${AWS::StackName}-custom-backup-notification
Subscription:
- Endpoint: !Ref Email
Protocol: "email"
TopicName: !Sub ${AWS::StackName}-custom-backup-notification
KmsMasterKeyId: !Ref SnsKey
BackupManager:
Type: AWS::Lambda::Function
Properties:
FunctionName: !Sub ${AWS::StackName}-custom-backup-manager
Description: FSx Scheduled Backup Manager creates backups and deletes expired backups
Environment:
Variables:
backup_retention_days: !Sub ${RetainDays}
topic_arn: !Sub ${SNSTopic}
backup_tag_name: !Sub ${BackupTagName}
Handler: lambda_function.lambda_handler
Role: !Sub ${BackupManagerRole.Arn}
Code:
S3Bucket: !Sub solution-references-${AWS::Region}
S3Key: 'fsx/backup/OntapBackupManagerV2.0.zip'
Runtime: python3.6
Timeout: 300
BackupStartEventLambdaPermission:
Type: AWS::Lambda::Permission
Properties:
FunctionName: !Sub ${BackupManager}
Action: lambda:InvokeFunction
Principal: events.amazonaws.com
BackupManagerRole:
Type: AWS::IAM::Role
Properties:
RoleName: !Sub BackupManager-Role-${AWS::StackName}-${AWS::Region}
AssumeRolePolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Principal:
Service: lambda.amazonaws.com
Action: sts:AssumeRole
Path: /
Policies:
- PolicyName: !Sub BackupManager-Policy-${AWS::StackName}-${AWS::Region}
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- logs:CreateLogGroup
- logs:CreateLogStream
- logs:PutLogEvents
Resource: !Sub "arn:aws:logs:${AWS::Region}:${AWS::AccountId}:log-group:/aws/lambda/*"
- Effect: Allow
Action:
- fsx:CreateBackup
- fsx:DescribeBackups
- fsx:DescribeVolumes
- fsx:DeleteBackup
- fsx:TagResource
Resource: "*"
- Effect: Allow
Action:
- sns:Publish
Resource: !Sub arn:aws:sns:${AWS::Region}:${AWS::AccountId}:${AWS::StackName}-custom-backup-notification
#
# Cloudwatch events/rule resources
# [FSxBackupStartEvent, BackupStartEventLambdaPermission]
#
FSxBackupStartEvent:
Type: AWS::Events::Rule
Properties:
Description: Schedule to run FSx user-initiated backup and purge of backups older than retention period
ScheduleExpression: !Sub 'cron(${CronSchedule})'
State: ENABLED
Targets:
- Arn: !Sub ${BackupManager.Arn}
Id: BackupManagerEvent1
Input: !Sub '{"start-backup":"true","purge-backups":"true","resource-id":"${ResourceID}","notify_on_success":"${SuccessNotification}"}'