The table below lists and explains the tunable values that are available for modifying the behavior of the Route53 Recovery Kit. These values are set by adding the /etc/default/LifeKeeper configuration file. Because none of the components of the Route53 Recovery Kit are memory resident, changes to these particular values become effective immediately after they are changed in/etc/default/LifeKeeperwithout requiring a restart of LifeKeeper or the OS.
| Parameter Name | Meaning | Setting Value | Default Value | When to Apply | Notes |
|---|---|---|---|---|---|
| ROUTE53_TTL | The default setting value for TTL (Time To Live) of the A record created for the Route53 resource, in seconds. | Integers | 10 | After switchover | |
| ROUTE53_CHANGEID_INTERVAL | The interval of Route 53 API communications when checking the status, in seconds. | Integers | 20 | As required | |
| ROUTE53_CHANGEID_TRY_COUNT | The number of trials of Route 53 API communications when checking the status. | Integers | 5 | As required | |
| AWSCLI_CONNECT_TIMEOUT | The connection timeout value in seconds used when running "AWS" commands. It is specified via --cli-connect-timeout argument. | Integers | 10 | As required | This is the same parameter as used in EC2. |
| AWSCLI_READ_TIMEOUT | The read timeout value in seconds used when running "AWS" commands. It is specified via --cli-read-timeout argument. | Integers | 5 | As required | This is the same parameter as used in EC2. |
| HTTP_PROXY HTTPS_PROXY NO_PROXY |
Set these parameters when using HTTP proxy for accessing the service endpoint.The value set here is passed to AWS CLI. Please refer to AWS Documentation for details. https://docs.aws.amazon.com/cli/latest/userguide/cli-http-proxy.html |
String | (not set) | As required | This is the same parameter as used in EC2 and Quorum. |
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