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multicluster: Resolve multicluster services via /etc/hosts #3788
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Signed-off-by: Delyan Raychev <[email protected]>
snehachhabria
approved these changes
Jul 19, 2021
allenlsy
reviewed
Jul 19, 2021
| # This is used for Multicluster environment demos, | ||
| # where the bookstore will try to resolve these 2 hosts. | ||
| hostAliases: | ||
| - ip: 127.0.0.1 |
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Does this only work for Kind demo?
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It will work on any compliant Kubernetes distro.
allenlsy
approved these changes
Jul 19, 2021
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This is a hack, which allows services not DNS resolvable by Kube DNS to pass the gethostbyname stage of
cURL, and offload the rest to Envoy, which will know how to handle the call.The IP address for the hosts
bookstore.bookstore.svc.cluster.alphaandbookstore.bookstore.svc.cluster.betadoes not really matter.Signed-off-by: Delyan Raychev [email protected]