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Bug: IPv6 Only Cluster fails to resolve svc.cluster.local addresses #1348
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bug
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Looks like this might be related, mastodon/mastodon#27043 |
Not sure if this will help but you can actually change this by setting:
|
I am not sure that will fix it either as the domain resolves (AAAA only since there is no IPv4 address to resolve) |
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Describe the bug
When deployed on an IPv6 only cluster, the app pod cannot resolve svc.cluster.local addresses as it expects an A, not a AAAA.
Error: getaddrinfo ENOTFOUND platform-oneuptime-redis-master.oneuptime.svc.cluster.local
at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:107:26)
at GetAddrInfoReqWrap.callbackTrampoline (node:internal/async_hooks:130:17) {
errno: -3007,
code: 'ENOTFOUND',
syscall: 'getaddrinfo',
hostname: 'platform-oneuptime-redis-master.oneuptime.svc.cluster.local'
}
To Reproduce
Steps to reproduce the behavior:
Expected behavior
When deployed, service should be able to to resolve AAAA addresses.
Addresses obfuscated below.
Screenshots
Deployment Type
self-hosted - EKS (kubernetes)
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