cockroachdb / cockroachdb/cockroach
Does the --join flag resolve IPs from DNS records?
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C-enhancement
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Description
This is regarding the idea that the --join will resolve DNS which would consist of 3 records.
Suppose we have a DNS record like a Kubernetes service that points to 3 IP addresses. Will simply providing that single DNS record to --join result in CRDB resolving all IP addresses and using them for the seed servers?
Expectation :
Make the cockroach use all the IP addresses returned if there is more than one and the address doesn’t respond. This would help initialization in future versions.
Jira issue: CRDB-27324
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