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rds-postgres CfHighlander component

Parameters

Name	Use	Default	Global	Type	Allowed Values
EnvironmentName	Tagging	dev	true	string
EnvironmentType	Tagging	development	true	string	['development','production']
SubnetIds	List of subnets	None	false	CommaDelimitedList
RDSInstanceType	RDS Instance Type to use	None	false	string
RDSAllocatedStorage	Amount of storage in GB to assign	None	false	string
DnsDomain	DNS domain to use	None	true	string
MultiAZ	Specifies whether the database instance is a multiple Availability Zone deployment	false	false	['true','false']
RDSSnapshotID	The name or Amazon Resource Name (ARN) of the DB snapshot that's used to restore the DB instance	false	false	string

Outputs/Exports

Name	Value	Exported
SecurityGroup	Security Group Name	true
DBEndpoint	RDS Endpoint.Address value	true
DBPort	RDS Endpoint.Port	true

Included Components

lib-ec2

Example Configuration

Highlander

  Component name:'database', template: 'rds-postgres' do
    parameter name: 'DnsDomain', value: root_domain
    parameter name: 'DnsFormat', value: FnSub("${EnvironmentName}.#{root_domain}")
    parameter name: 'SubnetIds', value: cfout('vpcv2', 'PersistenceSubnets')
    parameter name: 'RDSInstanceType', value: 'db.m5.large'
    parameter name: 'MultiAZ', value: 'false'
    parameter name: 'StackOctet', value: '120'
    parameter name: 'RDSAllocatedStorage', value: '100'
  end

RDS-POSTGRES Configuration

db_name: myappdb
engine: postgres
engine_version: '13.4'
family: 'postgres13'
dns_record: db
deletion_policy: Snapshot

parameters:
  authentication_timeout: '60'

storage_encrypted: true
maintenance_window: sat:18:00-sat:18:30

security_group:
  -
    rules:
      -
        IpProtocol: tcp
        FromPort: 5432
        ToPort: 5432
    ips:
      - stack

master_login:
  username_ssm_param: /project/rds/RDS_MASTER_USERNAME
  password_ssm_param: /project/rds/RDS_MASTER_PASSWORD

Cfhighlander Setup

install cfhighlander gem

gem install cfhighlander

or via docker

docker pull theonestack/cfhighlander

Testing Components

Running the tests

cfhighlander cftest rds-postgres