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Fix race in healthchecking etcds leading to crashes

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This commit is contained in:
Wojciech Tyczynski 2018-02-20 12:17:39 +01:00
parent e267f46c8e
commit 38387aec0d
1 changed files with 4 additions and 2 deletions
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6
staging/src/k8s.io/apiserver/pkg/server/storage/storage_factory.go
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@ -321,8 +321,10 @@ func (s *DefaultStorageFactory) Backends() []Backend {
backends := []Backend{} backends := []Backend{}
for server := range servers { for server := range servers {
backends = append(backends, Backend{ backends = append(backends, Backend{
Server: server, Server: server,
TLSConfig: tlsConfig, // We can't share TLSConfig across different backends to avoid races.
// For more details see: http://pr.k8s.io/59338
TLSConfig: tlsConfig.Clone(),
}) })
} }
return backends return backends